🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 253 Days

Day: 45.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,037,015 km

• M1: 297,401 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.09 AU - 1.57 AU

Year: 552 Days

Day: 26.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,037,015 km

• M1: 1,156,392 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.06 AU - 1.7 AU

Year: 583 Days

Day: 28.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 113.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.06 AU - 2.46 AU

Year: 1223 Days

Day: 37.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,037,015 km

• M1: 447,148 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.7 AU - 3.4 AU

Year: 1917 Days

Day: 31.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 9.3

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.65 AU - 7.33 AU

Year: 5950 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,037,015 km

• M1: 171,439 km (0.08 R)
• M2: 282,740 km (0.112 R)
• M3: 362,326 km (0.076 R)
• M4: 768,933 km (0.095 R)
• M5: 1,032,824 km (0.1 R)
• M6: 1,201,420 km (0.06 R)
• M7: 1,397,394 km (0.083 R)
• M8: 1,471,445 km (0.071 R)
• M9: 1,565,691 km (0.112 R)
• M10: 1,701,377 km (0.098 R)
• M11: 1,861,147 km (0.067 R)
• M12: 2,046,948 km (0.086 R)
• M13: 2,217,340 km (0.093 R)
• M14: 2,504,119 km (0.097 R)
• M15: 2,826,502 km (0.102 R)
• M16: 3,260,336 km (0.104 R)
• M17: 3,586,908 km (0.105 R)
• M18: 3,689,383 km (0.116 R)
• M19: 3,897,623 km (0.098 R)
• M20: 5,313,268 km (0.053 R)
• M21: 5,401,082 km (0.12 R)
• M22: 5,518,965 km (0.105 R)
• M23: 5,757,274 km (0.119 R)
• M24: 6,336,966 km (0.119 R)
• M25: 7,095,726 km (0.077 R)
• M26: 7,485,877 km (0.101 R)
• M27: 7,584,462 km (0.081 R)
• M28: 7,849,699 km (0.102 R)
• M29: 8,151,588 km (0.092 R)
• M30: 8,871,004 km (0.055 R)
• M31: 9,432,744 km (0.117 R)
• M32: 9,610,616 km (0.067 R)
• M33: 9,897,545 km (0.059 R)
• M34: 10,042,206 km (0.097 R)
• M35: 12,022,882 km (0.035 R)
• M36: 12,370,996 km (0.07 R)
• M37: 12,761,746 km (0.078 R)
• M38: 13,315,557 km (0.085 R)
• M39: 14,079,553 km (0.103 R)
• M40: 14,201,625 km (0.091 R)
• M41: 14,283,006 km (0.107 R)
• M42: 14,446,517 km (0.104 R)
• M43: 14,610,626 km (0.097 R)
• M44: 15,023,516 km (0.075 R)
• M45: 15,440,445 km (0.063 R)
• M46: 15,860,965 km (0.081 R)
• M47: 16,242,738 km (0.079 R)
• M48: 16,627,654 km (0.091 R)
• M49: 17,015,411 km (0.109 R)
• M50: 17,145,412 km (0.116 R)
• M51: 17,362,628 km (0.113 R)
• M52: 17,449,844 km (0.118 R)
• M53: 17,537,209 km (0.105 R)
• M54: 18,241,067 km (0.105 R)
• M55: 18,329,629 km (0.042 R)
• M56: 18,864,441 km (0.115 R)
• M57: 19,630,831 km (0.109 R)
• M58: 20,637,774 km (0.114 R)
• M59: 21,054,554 km (0.038 R)
• M60: 21,427,352 km (0.051 R)
• M61: 22,701,626 km (0.106 R)
• M62: 23,275,783 km (0.095 R)
• M63: 23,468,316 km (0.095 R)
• M64: 24,340,920 km (0.075 R)
• M65: 24,634,132 km (0.117 R)
• M66: 25,076,193 km (0.074 R)
• M67: 25,372,397 km (0.067 R)
• M68: 26,518,467 km (0.067 R)
• M69: 26,618,847 km (0.102 R)
• M70: 27,072,427 km (0.112 R)
• M71: 27,630,428 km (0.069 R)
• M72: 28,809,109 km (0.111 R)
• M73: 29,430,688 km (0.098 R)
• M74: 29,899,678 km (0.059 R)
• M75: 32,388,986 km (0.081 R)
• M76: 32,765,374 km (0.085 R)
• M77: 33,522,639 km (0.081 R)
• M78: 33,848,912 km (0.06 R)
• M79: 34,559,352 km (0.092 R)
• M80: 35,054,222 km (0.102 R)
• M81: 36,050,843 km (0.034 R)
• M82: 36,162,144 km (0.037 R)
• M83: 36,329,245 km (0.077 R)
• M84: 36,720,443 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.45 AU - 8.89 AU

Year: 6910 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,037,015 km

• M1: 337,194 km (0.103 R)
• M2: 409,898 km (0.091 R)
• M3: 676,332 km (0.1 R)
• M4: 757,863 km (0.113 R)
• M5: 1,007,990 km (0.1 R)
• M6: 1,134,700 km (0.119 R)
• M7: 1,351,916 km (0.082 R)
• M8: 1,961,826 km (0.041 R)
• M9: 2,121,447 km (0.071 R)
• M10: 2,389,976 km (0.088 R)
• M11: 2,582,209 km (0.114 R)
• M12: 2,757,388 km (0.093 R)
• M13: 2,891,428 km (0.099 R)
• M14: 3,004,673 km (0.098 R)
• M15: 3,142,752 km (0.084 R)
• M16: 3,569,256 km (0.045 R)
• M17: 3,666,494 km (0.12 R)
• M18: 4,371,998 km (0.081 R)
• M19: 5,091,264 km (0.11 R)
• M20: 5,506,847 km (0.111 R)
• M21: 6,019,818 km (0.066 R)
• M22: 6,164,928 km (0.107 R)
• M23: 6,429,268 km (0.114 R)
• M24: 6,548,048 km (0.107 R)
• M25: 7,275,244 km (0.081 R)
• M26: 7,711,471 km (0.085 R)
• M27: 7,806,017 km (0.079 R)
• M28: 7,996,305 km (0.118 R)
• M29: 8,871,303 km (0.117 R)
• M30: 9,069,969 km (0.105 R)
• M31: 9,169,901 km (0.057 R)
• M32: 9,303,492 km (0.085 R)
• M33: 10,431,310 km (0.052 R)
• M34: 10,816,674 km (0.044 R)
• M35: 10,993,499 km (0.044 R)
• M36: 11,242,430 km (0.117 R)
• M37: 11,891,535 km (0.079 R)
• M38: 12,626,808 km (0.074 R)
• M39: 13,301,195 km (0.065 R)
• M40: 13,642,727 km (0.117 R)
• M41: 14,606,736 km (0.117 R)
• M42: 14,723,871 km (0.033 R)
• M43: 14,880,650 km (0.096 R)
• M44: 15,077,221 km (0.095 R)
• M45: 15,314,334 km (0.099 R)
• M46: 16,885,411 km (0.109 R)
• M47: 17,131,649 km (0.116 R)
• M48: 17,503,250 km (0.098 R)
• M49: 18,254,531 km (0.059 R)
• M50: 18,507,201 km (0.104 R)
• M51: 19,058,769 km (0.098 R)
• M52: 20,178,060 km (0.078 R)
• M53: 20,921,412 km (0.066 R)
• M54: 22,075,559 km (0.082 R)
• M55: 23,022,813 km (0.053 R)
• M56: 23,478,488 km (0.113 R)
• M57: 23,707,523 km (0.042 R)
• M58: 23,845,302 km (0.119 R)
• M59: 23,937,305 km (0.088 R)
• M60: 24,398,964 km (0.027 R)
• M61: 26,037,809 km (0.095 R)
• M62: 26,274,772 km (0.112 R)
• M63: 26,560,204 km (0.098 R)
• M64: 28,196,655 km (0.074 R)
• M65: 28,635,276 km (0.067 R)
• M66: 29,272,863 km (0.092 R)
• M67: 29,371,298 km (0.112 R)
• M68: 29,470,033 km (0.103 R)
• M69: 29,964,753 km (0.065 R)
• M70: 30,661,879 km (0.117 R)
• M71: 30,711,844 km (0.036 R)
• M72: 30,812,075 km (0.116 R)
• M73: 31,012,536 km (0.112 R)
• M74: 31,717,741 km (0.076 R)
• M75: 31,920,146 km (0.102 R)
• M76: 32,224,728 km (0.078 R)
• M77: 32,479,194 km (0.097 R)
• M78: 33,144,007 km (0.091 R)
• M79: 34,175,484 km (0.088 R)
• M80: 34,539,007 km (0.108 R)
• M81: 34,799,457 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 4.8

Gravity: 40.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.08 AU - 18.22 AU

Year: 20180 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,037,015 km

• M1: 62,382 km (0.074 R)
• M2: 185,651 km (0.037 R)
• M3: 689,197 km (0.087 R)
• M4: 765,193 km (0.086 R)
• M5: 981,362 km (0.109 R)
• M6: 1,096,552 km (0.111 R)
• M7: 1,982,471 km (0.117 R)
• M8: 2,055,026 km (0.108 R)
• M9: 2,746,916 km (0.088 R)
• M10: 2,992,406 km (0.081 R)
• M11: 3,504,181 km (0.098 R)
• M12: 4,368,707 km (0.075 R)
• M13: 5,095,453 km (0.069 R)
• M14: 6,549,245 km (0.116 R)
• M15: 6,603,400 km (0.062 R)
• M16: 6,986,669 km (0.11 R)
• M17: 7,377,120 km (0.084 R)
• M18: 7,546,614 km (0.096 R)
• M19: 8,590,359 km (0.052 R)
• M20: 9,678,683 km (0.101 R)
• M21: 11,066,502 km (0.067 R)
• M22: 11,390,531 km (0.076 R)
• M23: 12,381,318 km (0.092 R)
• M24: 12,650,146 km (0.116 R)
• M25: 14,373,363 km (0.063 R)
• M26: 15,731,562 km (0.074 R)
• M27: 16,389,045 km (0.107 R)
• M28: 16,758,253 km (0.105 R)
• M29: 17,130,153 km (0.057 R)
• M30: 17,354,550 km (0.105 R)
• M31: 18,185,865 km (0.065 R)
• M32: 19,030,046 km (0.077 R)
• M33: 19,573,834 km (0.116 R)
• M34: 19,730,164 km (0.103 R)
• M35: 19,965,481 km (0.093 R)
• M36: 20,915,727 km (0.037 R)
• M37: 22,368,622 km (0.103 R)
• M38: 22,942,329 km (0.081 R)
• M39: 24,776,998 km (0.106 R)
• M40: 25,030,716 km (0.118 R)
• M41: 26,571,574 km (0.051 R)
• M42: 27,790,946 km (0.066 R)
• M43: 28,761,986 km (0.054 R)
• M44: 29,385,510 km (0.053 R)
• M45: 30,827,633 km (0.099 R)
• M46: 32,847,803 km (0.096 R)
• M47: 33,592,950 km (0.045 R)
• M48: 34,155,587 km (0.061 R)
• M49: 34,815,763 km (0.116 R)
• M50: 36,340,614 km (0.075 R)
• M51: 36,532,698 km (0.09 R)
• M52: 37,401,412 km (0.086 R)
• M53: 38,864,480 km (0.09 R)
• M54: 39,454,942 km (0.097 R)
• M55: 40,346,097 km (0.099 R)
• M56: 42,552,366 km (0.11 R)
• M57: 42,653,494 km (0.064 R)
• M58: 44,181,338 km (0.098 R)
• M59: 45,003,527 km (0.111 R)
• M60: 46,142,117 km (0.065 R)
• M61: 49,508,069 km (0.063 R)
• M62: 49,827,610 km (0.038 R)
• M63: 50,468,936 km (0.076 R)
• M64: 53,497,246 km (0.109 R)
• M65: 54,923,213 km (0.03 R)
• M66: 55,585,632 km (0.09 R)
• M67: 56,361,596 km (0.112 R)
• M68: 56,806,650 km (0.085 R)
• M69: 57,812,396 km (0.114 R)
• M70: 60,864,492 km (0.082 R)
• M71: 65,014,636 km (0.109 R)
• M72: 65,364,695 km (0.112 R)
• M73: 65,598,218 km (0.059 R)
• M74: 66,183,594 km (0.112 R)
• M75: 66,418,163 km (0.073 R)
• M76: 67,950,046 km (0.095 R)
• M77: 69,017,277 km (0.07 R)
• M78: 70,448,928 km (0.053 R)
• M79: 71,168,345 km (0.086 R)
• M80: 71,288,472 km (0.115 R)
• M81: 72,131,456 km (0.095 R)
• M82: 72,735,532 km (0.119 R)
• M83: 74,192,316 km (0.083 R)
• M84: 75,536,004 km (0.099 R)
• M85: 75,903,865 km (0.114 R)
• M86: 76,026,685 km (0.08 R)
• M87: 76,887,920 km (0.038 R)
• M88: 77,628,579 km (0.112 R)
• M89: 80,364,724 km (0.113 R)
• M90: 80,865,578 km (0.084 R)
• M91: 81,744,465 km (0.086 R)
• M92: 81,870,427 km (0.118 R)
• M93: 82,374,272 km (0.116 R)
• M94: 83,638,823 km (0.103 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit