🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.73 AU - 0.93 AU

Year: 286 Days

Day: 12.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.25 AU - 1.25 AU

Year: 529 Days

Day: 17.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.69 AU - 1.71 AU

Year: 840 Days

Day: 18.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,791,989 km

• M1: 1,151,455 km (0.027 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 9.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.9 AU - 5.36 AU

Year: 3773 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,791,989 km

• M1: 127,158 km (0.079 R)
• M2: 213,327 km (0.109 R)
• M3: 295,905 km (0.036 R)
• M4: 402,568 km (0.099 R)
• M5: 611,706 km (0.068 R)
• M6: 789,278 km (0.108 R)
• M7: 867,668 km (0.052 R)
• M8: 984,504 km (0.11 R)
• M9: 1,313,619 km (0.075 R)
• M10: 1,518,867 km (0.077 R)
• M11: 1,604,138 km (0.119 R)
• M12: 1,705,565 km (0.081 R)
• M13: 1,930,261 km (0.066 R)
• M14: 2,023,012 km (0.115 R)
• M15: 2,392,220 km (0.095 R)
• M16: 2,508,906 km (0.069 R)
• M17: 2,576,375 km (0.097 R)
• M18: 2,835,029 km (0.051 R)
• M19: 3,012,303 km (0.101 R)
• M20: 3,174,916 km (0.099 R)
• M21: 3,738,152 km (0.107 R)
• M22: 4,150,892 km (0.098 R)
• M23: 5,126,719 km (0.099 R)
• M24: 5,213,037 km (0.108 R)
• M25: 5,365,178 km (0.066 R)
• M26: 5,430,852 km (0.077 R)
• M27: 5,740,818 km (0.119 R)
• M28: 5,853,017 km (0.099 R)
• M29: 5,988,552 km (0.101 R)
• M30: 6,239,727 km (0.056 R)
• M31: 7,014,046 km (0.115 R)
• M32: 7,158,109 km (0.085 R)
• M33: 7,254,599 km (0.105 R)
• M34: 7,942,899 km (0.109 R)
• M35: 8,219,057 km (0.1 R)
• M36: 8,651,993 km (0.086 R)
• M37: 9,354,953 km (0.086 R)
• M38: 9,513,677 km (0.047 R)
• M39: 10,076,165 km (0.117 R)
• M40: 10,484,567 km (0.094 R)
• M41: 10,787,652 km (0.098 R)
• M42: 11,261,578 km (0.063 R)
• M43: 11,770,809 km (0.08 R)
• M44: 12,229,776 km (0.068 R)
• M45: 13,522,152 km (0.118 R)
• M46: 14,306,044 km (0.089 R)
• M47: 14,980,880 km (0.075 R)
• M48: 15,073,631 km (0.104 R)
• M49: 15,446,878 km (0.111 R)
• M50: 15,571,942 km (0.053 R)
• M51: 15,854,682 km (0.051 R)
• M52: 16,266,076 km (0.069 R)
• M53: 16,329,655 km (0.109 R)
• M54: 16,873,593 km (0.045 R)
• M55: 17,034,710 km (0.106 R)
• M56: 17,131,499 km (0.094 R)
• M57: 17,196,275 km (0.11 R)
• M58: 17,782,400 km (0.086 R)
• M59: 18,275,773 km (0.099 R)
• M60: 18,441,229 km (0.066 R)
• M61: 19,007,606 km (0.08 R)
• M62: 19,276,134 km (0.082 R)
• M63: 19,478,241 km (0.044 R)
• M64: 19,613,478 km (0.078 R)
• M65: 19,715,055 km (0.079 R)
• M66: 20,328,406 km (0.056 R)
• M67: 20,844,219 km (0.067 R)
• M68: 21,051,712 km (0.102 R)
• M69: 21,713,533 km (0.11 R)
• M70: 21,924,017 km (0.097 R)
• M71: 22,064,639 km (0.043 R)
• M72: 22,240,865 km (0.073 R)
• M73: 22,382,235 km (0.09 R)
• M74: 23,379,754 km (0.114 R)
• M75: 23,703,633 km (0.04 R)
• M76: 23,920,251 km (0.098 R)
• M77: 24,065,061 km (0.1 R)
• M78: 24,246,524 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 8.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.81 AU - 6.21 AU

Year: 4247 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,791,989 km

• M1: 258,056 km (0.114 R)
• M2: 351,555 km (0.111 R)
• M3: 436,527 km (0.05 R)
• M4: 505,641 km (0.061 R)
• M5: 643,271 km (0.088 R)
• M6: 703,409 km (0.09 R)
• M7: 926,310 km (0.12 R)
• M8: 1,106,276 km (0.11 R)
• M9: 1,255,276 km (0.097 R)
• M10: 1,411,007 km (0.098 R)
• M11: 1,473,389 km (0.079 R)
• M12: 1,600,996 km (0.089 R)
• M13: 1,857,407 km (0.103 R)
• M14: 1,916,199 km (0.037 R)
• M15: 2,209,411 km (0.106 R)
• M16: 2,345,545 km (0.099 R)
• M17: 2,462,979 km (0.085 R)
• M18: 2,838,171 km (0.111 R)
• M19: 3,243,282 km (0.098 R)
• M20: 3,338,576 km (0.117 R)
• M21: 3,483,087 km (0.111 R)
• M22: 3,679,060 km (0.1 R)
• M23: 3,790,960 km (0.083 R)
• M24: 3,992,767 km (0.054 R)
• M25: 4,069,212 km (0.113 R)
• M26: 4,262,791 km (0.112 R)
• M27: 4,645,612 km (0.085 R)
• M28: 4,753,173 km (0.05 R)
• M29: 4,820,941 km (0.053 R)
• M30: 4,888,858 km (0.119 R)
• M31: 5,080,942 km (0.105 R)
• M32: 5,261,507 km (0.108 R)
• M33: 5,345,581 km (0.114 R)
• M34: 5,401,979 km (0.047 R)
• M35: 6,389,175 km (0.066 R)
• M36: 6,494,044 km (0.094 R)
• M37: 6,903,493 km (0.106 R)
• M38: 7,795,545 km (0.119 R)
• M39: 7,891,587 km (0.105 R)
• M40: 8,214,419 km (0.112 R)
• M41: 8,657,229 km (0.059 R)
• M42: 9,090,913 km (0.099 R)
• M43: 9,429,453 km (0.107 R)
• M44: 9,600,144 km (0.093 R)
• M45: 9,789,236 km (0.11 R)
• M46: 10,171,159 km (0.04 R)
• M47: 10,824,304 km (0.085 R)
• M48: 11,201,141 km (0.1 R)
• M49: 12,189,683 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 10.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.85 AU - 13.05 AU

Year: 14674 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,791,989 km

• M1: 211,980 km (0.067 R)
• M2: 282,441 km (0.057 R)
• M3: 569,669 km (0.118 R)
• M4: 747,391 km (0.11 R)
• M5: 944,411 km (0.043 R)
• M6: 1,497,175 km (0.105 R)
• M7: 2,076,718 km (0.049 R)
• M8: 3,497,149 km (0.108 R)
• M9: 3,571,051 km (0.106 R)
• M10: 3,645,401 km (0.112 R)
• M11: 4,141,916 km (0.089 R)
• M12: 4,538,351 km (0.111 R)
• M13: 4,947,202 km (0.116 R)
• M14: 5,800,059 km (0.115 R)
• M15: 6,154,157 km (0.099 R)
• M16: 7,687,685 km (0.074 R)
• M17: 8,027,571 km (0.084 R)
• M18: 8,273,361 km (0.116 R)
• M19: 9,332,962 km (0.1 R)
• M20: 9,957,533 km (0.09 R)
• M21: 10,328,237 km (0.098 R)
• M22: 11,522,327 km (0.037 R)
• M23: 12,304,874 km (0.057 R)
• M24: 12,531,664 km (0.077 R)
• M25: 12,702,654 km (0.117 R)
• M26: 13,278,157 km (0.077 R)
• M27: 14,039,162 km (0.119 R)
• M28: 15,971,966 km (0.108 R)
• M29: 16,219,401 km (0.104 R)
• M30: 16,655,479 km (0.072 R)
• M31: 17,032,316 km (0.077 R)
• M32: 18,115,405 km (0.118 R)
• M33: 18,373,461 km (0.114 R)
• M34: 20,013,951 km (0.051 R)
• M35: 21,088,363 km (0.093 R)
• M36: 22,873,814 km (0.045 R)
• M37: 23,925,935 km (0.119 R)
• M38: 24,778,943 km (0.113 R)
• M39: 25,209,186 km (0.114 R)
• M40: 25,569,567 km (0.07 R)
• M41: 26,149,857 km (0.083 R)
• M42: 26,734,336 km (0.106 R)
• M43: 27,990,809 km (0.094 R)
• M44: 28,065,458 km (0.11 R)
• M45: 29,266,579 km (0.114 R)
• M46: 29,569,515 km (0.025 R)
• M47: 30,637,943 km (0.107 R)
• M48: 31,331,479 km (0.084 R)
• M49: 31,563,804 km (0.104 R)
• M50: 31,874,370 km (0.115 R)
• M51: 31,952,160 km (0.089 R)
• M52: 32,264,222 km (0.059 R)
• M53: 32,342,312 km (0.04 R)
• M54: 33,363,916 km (0.088 R)
• M55: 33,838,889 km (0.111 R)
• M56: 34,077,348 km (0.102 R)
• M57: 34,156,934 km (0.117 R)
• M58: 34,395,991 km (0.102 R)
• M59: 34,475,876 km (0.111 R)
• M60: 35,116,604 km (0.082 R)
• M61: 35,680,738 km (0.098 R)
• M62: 36,004,318 km (0.074 R)
• M63: 36,328,945 km (0.117 R)
• M64: 36,736,001 km (0.115 R)
• M65: 38,462,361 km (0.107 R)
• M66: 39,210,350 km (0.081 R)
• M67: 39,377,301 km (0.04 R)
• M68: 39,879,202 km (0.061 R)
• M69: 40,551,944 km (0.112 R)
• M70: 41,738,105 km (0.07 R)
• M71: 42,421,019 km (0.105 R)
• M72: 42,506,739 km (0.107 R)
• M73: 42,678,029 km (0.108 R)
• M74: 43,624,983 km (0.063 R)
• M75: 46,066,570 km (0.027 R)
• M76: 46,772,373 km (0.114 R)
• M77: 47,837,659 km (0.086 R)
• M78: 48,283,910 km (0.068 R)
• M79: 49,090,541 km (0.041 R)
• M80: 52,361,648 km (0.071 R)
• M81: 52,637,357 km (0.084 R)
• M82: 53,930,631 km (0.085 R)
• M83: 54,023,381 km (0.081 R)
• M84: 54,209,182 km (0.063 R)
• M85: 54,581,232 km (0.089 R)
• M86: 55,140,878 km (0.092 R)
• M87: 56,642,691 km (0.115 R)
• M88: 58,253,112 km (0.105 R)
• M89: 59,207,396 km (0.086 R)
• M90: 60,263,109 km (0.111 R)
• M91: 60,552,132 km (0.111 R)
• M92: 61,421,894 km (0.065 R)
• M93: 63,761,305 km (0.104 R)
• M94: 63,957,578 km (0.1 R)
• M95: 64,449,156 km (0.038 R)

Asteroid Belt

Center: 12.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.6

Radius: 4.4

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.73 AU - 16.99 AU

Year: 20610 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,791,989 km

• M1: 421,268 km (0.091 R)
• M2: 523,742 km (0.102 R)
• M3: 611,556 km (0.084 R)
• M4: 826,528 km (0.079 R)
• M5: 982,409 km (0.047 R)
• M6: 1,036,414 km (0.086 R)
• M7: 1,091,466 km (0.116 R)
• M8: 1,119,291 km (0.09 R)
• M9: 1,204,562 km (0.053 R)
• M10: 1,381,237 km (0.052 R)
• M11: 2,237,835 km (0.099 R)
• M12: 2,418,100 km (0.037 R)
• M13: 2,491,702 km (0.099 R)
• M14: 2,640,851 km (0.112 R)
• M15: 3,066,008 km (0.062 R)
• M16: 3,266,170 km (0.118 R)
• M17: 4,109,005 km (0.074 R)
• M18: 4,285,231 km (0.096 R)
• M19: 6,739,534 km (0.107 R)
• M20: 7,262,977 km (0.088 R)
• M21: 7,422,598 km (0.084 R)
• M22: 8,017,698 km (0.098 R)
• M23: 8,293,257 km (0.112 R)
• M24: 8,404,259 km (0.065 R)
• M25: 8,627,908 km (0.078 R)
• M26: 9,195,632 km (0.106 R)
• M27: 9,600,144 km (0.107 R)
• M28: 9,951,400 km (0.052 R)
• M29: 10,069,433 km (0.063 R)
• M30: 10,187,914 km (0.096 R)
• M31: 10,908,826 km (0.032 R)
• M32: 10,969,563 km (0.1 R)
• M33: 12,020,488 km (0.102 R)
• M34: 12,335,541 km (0.065 R)
• M35: 12,845,520 km (0.106 R)
• M36: 14,482,719 km (0.114 R)
• M37: 15,155,760 km (0.074 R)
• M38: 15,770,308 km (0.07 R)
• M39: 15,976,903 km (0.115 R)
• M40: 16,672,234 km (0.082 R)
• M41: 18,164,024 km (0.098 R)
• M42: 18,816,271 km (0.085 R)
• M43: 19,182,037 km (0.11 R)
• M44: 21,653,993 km (0.028 R)
• M45: 21,730,437 km (0.095 R)
• M46: 23,121,847 km (0.11 R)
• M47: 23,749,560 km (0.047 R)
• M48: 24,541,979 km (0.115 R)
• M49: 25,101,924 km (0.04 R)
• M50: 25,343,076 km (0.06 R)
• M51: 25,504,343 km (0.075 R)
• M52: 29,221,251 km (0.086 R)
• M53: 34,611,412 km (0.104 R)
• M54: 34,879,791 km (0.118 R)
• M55: 35,238,826 km (0.082 R)
• M56: 35,508,850 km (0.108 R)
• M57: 37,326,763 km (0.119 R)
• M58: 38,617,344 km (0.104 R)
• M59: 41,526,424 km (0.107 R)
• M60: 41,716,413 km (0.093 R)
• M61: 42,097,439 km (0.049 R)
• M62: 44,407,978 km (0.109 R)
• M63: 45,872,691 km (0.088 R)
• M64: 46,265,984 km (0.117 R)
• M65: 46,364,569 km (0.12 R)
• M66: 46,759,208 km (0.11 R)
• M67: 47,155,044 km (0.113 R)
• M68: 49,050,150 km (0.083 R)
• M69: 49,855,585 km (0.112 R)
• M70: 50,259,948 km (0.036 R)
• M71: 51,275,568 km (0.105 R)
• M72: 52,708,715 km (0.076 R)
• M73: 53,636,970 km (0.093 R)
• M74: 58,039,635 km (0.07 R)
• M75: 59,961,669 km (0.088 R)
• M76: 60,822,605 km (0.049 R)
• M77: 64,087,279 km (0.12 R)
• M78: 64,416,993 km (0.07 R)
• M79: 66,962,400 km (0.113 R)
• M80: 67,073,851 km (0.082 R)
• M81: 68,864,986 km (0.088 R)
• M82: 70,105,452 km (0.055 R)
• M83: 70,331,793 km (0.027 R)
• M84: 70,785,224 km (0.064 R)
• M85: 71,694,929 km (0.077 R)
• M86: 72,952,150 km (0.089 R)
• M87: 74,909,189 km (0.068 R)
• M88: 75,952,335 km (0.063 R)
• M89: 76,301,197 km (0.095 R)
• M90: 76,533,971 km (0.069 R)
• M91: 77,117,104 km (0.114 R)
• M92: 77,701,583 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.9

Radius: 6

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.42 AU - 20.1 AU

Year: 24833 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,791,989 km

• M1: 88,712 km (0.079 R)
• M2: 160,369 km (0.111 R)
• M3: 393,293 km (0.09 R)
• M4: 433,983 km (0.077 R)
• M5: 565,330 km (0.098 R)
• M6: 1,334,413 km (0.025 R)
• M7: 1,561,203 km (0.043 R)
• M8: 1,730,698 km (0.071 R)
• M9: 2,785,213 km (0.106 R)
• M10: 3,116,872 km (0.114 R)
• M11: 3,287,563 km (0.082 R)
• M12: 3,593,341 km (0.07 R)
• M13: 3,682,501 km (0.071 R)
• M14: 3,727,231 km (0.112 R)
• M15: 4,468,937 km (0.104 R)
• M16: 5,004,647 km (0.118 R)
• M17: 5,204,510 km (0.08 R)
• M18: 5,305,339 km (0.1 R)
• M19: 7,006,117 km (0.108 R)
• M20: 7,117,717 km (0.055 R)
• M21: 7,512,506 km (0.08 R)
• M22: 7,569,503 km (0.085 R)
• M23: 8,147,399 km (0.051 R)
• M24: 8,206,042 km (0.103 R)
• M25: 8,500,899 km (0.111 R)
• M26: 8,799,347 km (0.035 R)
• M27: 8,859,485 km (0.115 R)
• M28: 9,529,534 km (0.088 R)
• M29: 10,215,889 km (0.101 R)
• M30: 10,342,449 km (0.096 R)
• M31: 11,373,029 km (0.115 R)
• M32: 12,167,244 km (0.103 R)
• M33: 12,503,540 km (0.092 R)
• M34: 12,774,611 km (0.095 R)
• M35: 13,739,068 km (0.114 R)
• M36: 14,442,029 km (0.099 R)
• M37: 14,655,206 km (0.073 R)
• M38: 14,941,087 km (0.09 R)
• M39: 15,882,956 km (0.055 R)
• M40: 16,546,123 km (0.043 R)
• M41: 16,993,421 km (0.117 R)
• M42: 18,052,125 km (0.12 R)
• M43: 19,210,162 km (0.113 R)
• M44: 20,074,538 km (0.116 R)
• M45: 21,435,131 km (0.085 R)
• M46: 22,990,799 km (0.045 R)
• M47: 23,991,908 km (0.081 R)
• M48: 24,752,015 km (0.104 R)
• M49: 24,836,986 km (0.062 R)
• M50: 27,958,944 km (0.063 R)
• M51: 29,836,398 km (0.069 R)
• M52: 31,661,941 km (0.098 R)
• M53: 34,277,959 km (0.115 R)
• M54: 34,657,189 km (0.12 R)
• M55: 35,995,791 km (0.106 R)
• M56: 36,574,735 km (0.106 R)
• M57: 37,937,272 km (0.064 R)
• M58: 41,718,508 km (0.102 R)
• M59: 42,224,897 km (0.095 R)
• M60: 42,428,051 km (0.105 R)
• M61: 45,305,865 km (0.116 R)
• M62: 45,513,806 km (0.059 R)
• M63: 46,348,861 km (0.061 R)
• M64: 48,777,583 km (0.113 R)
• M65: 50,491,376 km (0.095 R)
• M66: 52,551,937 km (0.099 R)
• M67: 55,972,492 km (0.102 R)
• M68: 56,195,692 km (0.1 R)
• M69: 56,866,938 km (0.108 R)
• M70: 58,104,262 km (0.12 R)
• M71: 59,009,927 km (0.09 R)
• M72: 59,464,406 km (0.081 R)
• M73: 60,491,245 km (0.046 R)
• M74: 61,524,069 km (0.084 R)
• M75: 62,794,155 km (0.047 R)
• M76: 65,008,353 km (0.073 R)
• M77: 65,595,226 km (0.094 R)
• M78: 69,632,722 km (0.112 R)
• M79: 72,044,988 km (0.091 R)
• M80: 77,447,566 km (0.099 R)
• M81: 79,193,672 km (0.072 R)
• M82: 79,694,974 km (0.09 R)
• M83: 81,205,165 km (0.092 R)
• M84: 82,470,763 km (0.033 R)
• M85: 82,724,780 km (0.087 R)
• M86: 83,106,105 km (0.032 R)
• M87: 84,253,670 km (0.074 R)
• M88: 84,893,500 km (0.075 R)
• M89: 85,406,621 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,748 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit