🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.64 AU - 0.72 AU

Year: 199 Days

Day: 45.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,241,345 km

• M1: 150,346 km (0.12 R)
• M2: 552,465 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.56 AU

Year: 1246 Days

Day: 39.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,241,345 km

• M1: 660,923 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.46 AU - 3.26 AU

Year: 1716 Days

Day: 18.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.05 AU - 6.05 AU

Year: 4026 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,241,345 km

• M1: 224,696 km (0.081 R)
• M2: 3,637,173 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 8.2

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.48 AU - 6.28 AU

Year: 5058 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,241,345 km

• M1: 224,696 km (0.089 R)
• M2: 293,661 km (0.105 R)
• M3: 543,040 km (0.115 R)
• M4: 739,761 km (0.106 R)
• M5: 1,112,410 km (0.11 R)
• M6: 1,199,476 km (0.115 R)
• M7: 1,319,154 km (0.051 R)
• M8: 1,506,151 km (0.115 R)
• M9: 1,619,397 km (0.101 R)
• M10: 1,718,580 km (0.051 R)
• M11: 2,046,499 km (0.109 R)
• M12: 2,375,315 km (0.101 R)
• M13: 2,919,702 km (0.066 R)
• M14: 3,544,572 km (0.063 R)
• M15: 3,805,919 km (0.032 R)
• M16: 3,983,642 km (0.117 R)
• M17: 4,141,467 km (0.115 R)
• M18: 4,209,834 km (0.109 R)
• M19: 4,509,927 km (0.112 R)
• M20: 4,674,485 km (0.078 R)
• M21: 4,817,201 km (0.055 R)
• M22: 5,652,556 km (0.101 R)
• M23: 5,983,765 km (0.112 R)
• M24: 6,112,719 km (0.085 R)
• M25: 6,268,899 km (0.107 R)
• M26: 6,505,563 km (0.094 R)
• M27: 6,585,149 km (0.066 R)
• M28: 6,665,034 km (0.057 R)
• M29: 6,771,996 km (0.091 R)
• M30: 7,370,687 km (0.104 R)
• M31: 7,704,440 km (0.043 R)
• M32: 8,271,715 km (0.114 R)
• M33: 8,705,848 km (0.072 R)
• M34: 8,999,509 km (0.111 R)
• M35: 9,177,231 km (0.074 R)
• M36: 9,687,210 km (0.092 R)
• M37: 9,869,420 km (0.038 R)
• M38: 10,083,345 km (0.089 R)
• M39: 10,484,866 km (0.069 R)
• M40: 11,271,751 km (0.056 R)
• M41: 11,399,358 km (0.06 R)
• M42: 11,688,381 km (0.097 R)
• M43: 11,752,858 km (0.04 R)
• M44: 12,569,662 km (0.109 R)
• M45: 12,934,980 km (0.12 R)
• M46: 13,102,081 km (0.07 R)
• M47: 13,337,398 km (0.082 R)
• M48: 13,607,871 km (0.091 R)
• M49: 13,948,655 km (0.11 R)
• M50: 14,017,171 km (0.086 R)
• M51: 14,085,836 km (0.075 R)
• M52: 14,154,502 km (0.102 R)
• M53: 14,847,738 km (0.103 R)
• M54: 15,481,285 km (0.029 R)
• M55: 15,836,879 km (0.071 R)
• M56: 15,944,141 km (0.085 R)
• M57: 16,015,798 km (0.1 R)
• M58: 16,847,263 km (0.074 R)
• M59: 17,213,180 km (0.035 R)
• M60: 17,286,632 km (0.1 R)
• M61: 17,692,641 km (0.12 R)
• M62: 18,139,191 km (0.116 R)
• M63: 18,288,938 km (0.06 R)
• M64: 18,589,630 km (0.059 R)
• M65: 18,967,664 km (0.077 R)
• M66: 19,462,833 km (0.103 R)
• M67: 20,272,007 km (0.116 R)
• M68: 20,974,220 km (0.102 R)
• M69: 21,446,650 km (0.111 R)
• M70: 21,565,431 km (0.066 R)
• M71: 22,082,291 km (0.069 R)
• M72: 22,764,308 km (0.115 R)
• M73: 22,844,941 km (0.102 R)
• M74: 23,290,593 km (0.107 R)
• M75: 23,698,098 km (0.078 R)
• M76: 23,984,727 km (0.043 R)
• M77: 24,066,857 km (0.08 R)
• M78: 24,685,743 km (0.075 R)
• M79: 24,768,620 km (0.049 R)
• M80: 25,059,588 km (0.111 R)
• M81: 25,226,390 km (0.092 R)
• M82: 25,435,228 km (0.109 R)
• M83: 26,956,788 km (0.104 R)
• M84: 27,642,395 km (0.11 R)
• M85: 27,771,498 km (0.044 R)
• M86: 28,203,687 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.1

Radius: 5.7

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.17 AU - 16.47 AU

Year: 22323 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,241,345 km

• M1: 131,048 km (0.102 R)
• M2: 187,596 km (0.072 R)
• M3: 255,364 km (0.112 R)
• M4: 383,270 km (0.072 R)
• M5: 1,079,947 km (0.058 R)
• M6: 1,184,366 km (0.108 R)
• M7: 1,374,954 km (0.077 R)
• M8: 1,664,127 km (0.083 R)
• M9: 1,877,752 km (0.089 R)
• M10: 1,971,999 km (0.066 R)
• M11: 2,035,728 km (0.103 R)
• M12: 2,165,280 km (0.054 R)
• M13: 2,331,034 km (0.12 R)
• M14: 2,639,804 km (0.06 R)
• M15: 3,108,345 km (0.096 R)
• M16: 3,182,695 km (0.103 R)
• M17: 4,161,514 km (0.116 R)
• M18: 4,202,503 km (0.055 R)
• M19: 4,326,221 km (0.058 R)
• M20: 5,181,621 km (0.071 R)
• M21: 6,087,586 km (0.111 R)
• M22: 6,895,564 km (0.112 R)
• M23: 7,041,572 km (0.116 R)
• M24: 7,188,776 km (0.079 R)
• M25: 7,535,843 km (0.096 R)
• M26: 8,246,583 km (0.081 R)
• M27: 8,505,537 km (0.087 R)
• M28: 8,662,166 km (0.066 R)
• M29: 8,714,674 km (0.054 R)
• M30: 9,244,849 km (0.106 R)
• M31: 9,730,893 km (0.089 R)
• M32: 9,949,605 km (0.119 R)
• M33: 10,114,761 km (0.047 R)
• M34: 10,391,966 km (0.083 R)
• M35: 10,671,714 km (0.062 R)
• M36: 10,784,211 km (0.057 R)
• M37: 11,295,686 km (0.038 R)
• M38: 11,989,821 km (0.104 R)
• M39: 15,280,226 km (0.116 R)
• M40: 15,470,813 km (0.101 R)
• M41: 16,047,064 km (0.104 R)
• M42: 16,240,644 km (0.092 R)
• M43: 16,305,420 km (0.057 R)
• M44: 17,154,537 km (0.111 R)
• M45: 18,556,419 km (0.099 R)
• M46: 19,580,117 km (0.053 R)
• M47: 19,718,047 km (0.104 R)
• M48: 19,787,161 km (0.104 R)
• M49: 19,856,275 km (0.117 R)
• M50: 20,482,043 km (0.097 R)
• M51: 20,692,228 km (0.072 R)
• M52: 21,326,672 km (0.069 R)
• M53: 22,470,348 km (0.107 R)
• M54: 23,780,526 km (0.117 R)
• M55: 25,115,388 km (0.088 R)
• M56: 25,190,337 km (0.066 R)
• M57: 25,490,580 km (0.091 R)
• M58: 26,703,220 km (0.066 R)
• M59: 27,316,721 km (0.084 R)
• M60: 28,792,055 km (0.12 R)
• M61: 29,184,600 km (0.11 R)
• M62: 30,054,362 km (0.107 R)
• M63: 32,796,341 km (0.093 R)
• M64: 34,612,609 km (0.108 R)
• M65: 34,695,935 km (0.071 R)
• M66: 35,281,162 km (0.099 R)
• M67: 36,376,517 km (0.114 R)
• M68: 36,546,012 km (0.055 R)
• M69: 39,033,525 km (0.104 R)
• M70: 39,554,874 km (0.097 R)
• M71: 41,221,244 km (0.093 R)
• M72: 42,642,125 km (0.099 R)
• M73: 43,358,699 km (0.05 R)
• M74: 46,172,336 km (0.096 R)
• M75: 46,264,189 km (0.037 R)
• M76: 46,539,748 km (0.039 R)
• M77: 48,390,872 km (0.043 R)
• M78: 48,577,421 km (0.073 R)
• M79: 48,670,620 km (0.073 R)
• M80: 49,607,103 km (0.081 R)
• M81: 50,454,874 km (0.116 R)
• M82: 52,451,706 km (0.085 R)
• M83: 52,643,341 km (0.071 R)
• M84: 53,700,848 km (0.099 R)
• M85: 56,228,155 km (0.091 R)
• M86: 57,802,523 km (0.115 R)
• M87: 58,396,726 km (0.112 R)
• M88: 58,495,909 km (0.097 R)
• M89: 59,591,115 km (0.04 R)
• M90: 61,498,488 km (0.046 R)
• M91: 62,409,090 km (0.061 R)
• M92: 65,579,368 km (0.08 R)
• M93: 66,716,761 km (0.065 R)
• M94: 68,487,401 km (0.076 R)
• M95: 70,379,066 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.6

Radius: 7.7

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.05 AU - 18.07 AU

Year: 26105 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,241,345 km

• M1: 103,821 km (0.099 R)
• M2: 172,486 km (0.106 R)
• M3: 494,122 km (0.111 R)
• M4: 585,825 km (0.077 R)
• M5: 868,565 km (0.116 R)
• M6: 1,010,534 km (0.066 R)
• M7: 1,722,919 km (0.115 R)
• M8: 1,830,180 km (0.088 R)
• M9: 1,903,035 km (0.105 R)
• M10: 3,371,188 km (0.061 R)
• M11: 3,551,453 km (0.042 R)
• M12: 3,642,708 km (0.072 R)
• M13: 3,781,236 km (0.112 R)
• M14: 3,874,585 km (0.067 R)
• M15: 5,052,818 km (0.114 R)
• M16: 5,787,792 km (0.089 R)
• M17: 6,167,771 km (0.093 R)
• M18: 6,444,227 km (0.103 R)
• M19: 6,500,027 km (0.06 R)
• M20: 6,724,723 km (0.081 R)
• M21: 7,124,000 km (0.119 R)
• M22: 7,472,563 km (0.027 R)
• M23: 8,307,170 km (0.115 R)
• M24: 8,367,906 km (0.069 R)
• M25: 8,983,502 km (0.059 R)
• M26: 10,916,456 km (0.099 R)
• M27: 11,116,767 km (0.099 R)
• M28: 11,520,682 km (0.112 R)
• M29: 12,481,998 km (0.093 R)
• M30: 13,683,568 km (0.087 R)
• M31: 13,971,693 km (0.105 R)
• M32: 14,553,778 km (0.089 R)
• M33: 17,503,400 km (0.047 R)
• M34: 18,526,500 km (0.114 R)
• M35: 19,165,731 km (0.106 R)
• M36: 19,407,182 km (0.089 R)
• M37: 21,043,334 km (0.109 R)
• M38: 21,126,211 km (0.083 R)
• M39: 22,130,163 km (0.099 R)
• M40: 22,553,076 km (0.095 R)
• M41: 23,579,018 km (0.095 R)
• M42: 23,837,822 km (0.11 R)
• M43: 24,010,907 km (0.065 R)
• M44: 24,271,357 km (0.092 R)
• M45: 25,146,205 km (0.114 R)
• M46: 26,656,994 km (0.087 R)
• M47: 27,468,712 km (0.113 R)
• M48: 28,288,509 km (0.11 R)
• M49: 29,301,286 km (0.104 R)
• M50: 29,394,037 km (0.084 R)
• M51: 29,579,538 km (0.064 R)
• M52: 31,267,750 km (0.086 R)
• M53: 32,794,396 km (0.079 R)
• M54: 33,955,126 km (0.071 R)
• M55: 34,540,652 km (0.112 R)
• M56: 35,622,544 km (0.097 R)
• M57: 35,721,578 km (0.115 R)
• M58: 35,919,646 km (0.063 R)
• M59: 36,018,829 km (0.114 R)
• M60: 38,021,645 km (0.116 R)
• M61: 38,325,179 km (0.12 R)
• M62: 40,060,365 km (0.08 R)
• M63: 44,882,503 km (0.095 R)
• M64: 47,470,097 km (0.074 R)
• M65: 50,660,721 km (0.064 R)
• M66: 51,889,069 km (0.105 R)
• M67: 53,353,183 km (0.089 R)
• M68: 54,374,787 km (0.068 R)
• M69: 56,091,871 km (0.084 R)
• M70: 57,478,195 km (0.114 R)
• M71: 57,942,846 km (0.111 R)
• M72: 63,135,388 km (0.112 R)
• M73: 63,375,044 km (0.111 R)
• M74: 66,882,216 km (0.11 R)
• M75: 67,004,288 km (0.109 R)
• M76: 67,493,174 km (0.119 R)
• M77: 67,615,694 km (0.103 R)
• M78: 70,949,034 km (0.069 R)
• M79: 71,073,649 km (0.069 R)
• M80: 72,447,706 km (0.08 R)
• M81: 73,200,931 km (0.052 R)
• M82: 75,730,332 km (0.108 R)
• M83: 77,261,765 km (0.082 R)
• M84: 77,774,587 km (0.093 R)
• M85: 80,095,747 km (0.115 R)
• M86: 81,134,704 km (0.103 R)
• M87: 84,541,945 km (0.115 R)
• M88: 85,599,752 km (0.104 R)
• M89: 87,328,056 km (0.096 R)
• M90: 88,397,232 km (0.108 R)
• M91: 89,470,747 km (0.116 R)

Asteroid Belt

Center: 18.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 3.4

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 16.22 AU - 24.22 AU

Year: 32256 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,241,345 km

• M1: 61,784 km (0.078 R)
• M2: 156,779 km (0.036 R)
• M3: 329,265 km (0.089 R)
• M4: 443,408 km (0.087 R)
• M5: 526,285 km (0.092 R)
• M6: 614,099 km (0.103 R)
• M7: 636,838 km (0.11 R)
• M8: 1,065,286 km (0.072 R)
• M9: 1,411,157 km (0.044 R)
• M10: 1,659,788 km (0.099 R)
• M11: 2,267,156 km (0.05 R)
• M12: 3,092,338 km (0.09 R)
• M13: 3,331,993 km (0.106 R)
• M14: 3,577,633 km (0.114 R)
• M15: 3,702,547 km (0.069 R)
• M16: 4,129,649 km (0.08 R)
• M17: 4,304,828 km (0.091 R)
• M18: 6,135,457 km (0.062 R)
• M19: 6,185,124 km (0.06 R)
• M20: 6,385,436 km (0.029 R)
• M21: 6,587,841 km (0.118 R)
• M22: 8,171,933 km (0.12 R)
• M23: 8,391,543 km (0.09 R)
• M24: 9,576,657 km (0.104 R)
• M25: 10,454,498 km (0.101 R)
• M26: 11,114,523 km (0.103 R)
• M27: 12,286,024 km (0.074 R)
• M28: 12,474,518 km (0.088 R)
• M29: 13,560,748 km (0.115 R)
• M30: 14,016,872 km (0.106 R)
• M31: 15,144,989 km (0.046 R)
• M32: 16,233,314 km (0.059 R)
• M33: 16,509,322 km (0.087 R)
• M34: 17,770,282 km (0.089 R)
• M35: 18,054,668 km (0.085 R)
• M36: 18,197,384 km (0.084 R)
• M37: 19,499,035 km (0.051 R)
• M38: 19,572,338 km (0.047 R)
• M39: 20,087,104 km (0.032 R)
• M40: 20,457,658 km (0.065 R)
• M41: 20,755,657 km (0.096 R)
• M42: 21,810,023 km (0.106 R)
• M43: 22,114,604 km (0.118 R)
• M44: 22,497,126 km (0.04 R)
• M45: 25,634,942 km (0.048 R)
• M46: 25,875,794 km (0.085 R)
• M47: 26,036,761 km (0.094 R)
• M48: 26,359,594 km (0.105 R)
• M49: 27,254,488 km (0.101 R)
• M50: 27,993,950 km (0.056 R)
• M51: 28,573,642 km (0.096 R)
• M52: 29,073,748 km (0.107 R)
• M53: 31,445,173 km (0.06 R)
• M54: 31,961,435 km (0.106 R)
• M55: 33,966,047 km (0.111 R)
• M56: 35,295,074 km (0.099 R)
• M57: 35,741,923 km (0.06 R)
• M58: 35,831,532 km (0.118 R)
• M59: 36,190,567 km (0.067 R)
• M60: 36,550,799 km (0.112 R)
• M61: 36,641,156 km (0.115 R)
• M62: 36,731,513 km (0.08 R)
• M63: 37,275,002 km (0.093 R)
• M64: 40,404,889 km (0.1 R)
• M65: 41,906,702 km (0.073 R)
• M66: 42,569,420 km (0.074 R)
• M67: 43,235,580 km (0.051 R)
• M68: 44,001,222 km (0.076 R)
• M69: 44,097,264 km (0.099 R)
• M70: 45,158,062 km (0.1 R)
• M71: 45,740,147 km (0.091 R)
• M72: 49,284,719 km (0.109 R)
• M73: 50,385,311 km (0.086 R)
• M74: 51,493,831 km (0.084 R)
• M75: 52,305,250 km (0.069 R)
• M76: 56,633,416 km (0.099 R)
• M77: 57,470,715 km (0.079 R)
• M78: 57,680,601 km (0.083 R)
• M79: 58,945,899 km (0.115 R)
• M80: 59,900,783 km (0.068 R)
• M81: 63,337,046 km (0.118 R)
• M82: 63,879,787 km (0.068 R)
• M83: 64,314,967 km (0.085 R)
• M84: 66,175,815 km (0.119 R)
• M85: 66,395,873 km (0.081 R)
• M86: 67,389,203 km (0.115 R)
• M87: 68,832,823 km (0.109 R)
• M88: 69,726,221 km (0.032 R)
• M89: 71,298,794 km (0.048 R)
• M90: 71,411,591 km (0.089 R)
• M91: 74,250,210 km (0.119 R)
• M92: 75,510,872 km (0.087 R)
• M93: 75,625,912 km (0.079 R)
• M94: 76,547,585 km (0.049 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit