🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 266 Days

Day: 27.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 12.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.52 AU

Year: 953 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,845,836 km

• M1: 159,172 km (0.115 R)
• M2: 559,496 km (0.109 R)
• M3: 1,151,754 km (0.062 R)
• M4: 1,619,247 km (0.081 R)
• M5: 2,498,135 km (0.043 R)
• M6: 2,941,693 km (0.115 R)
• M7: 3,515,400 km (0.052 R)
• M8: 4,047,221 km (0.112 R)
• M9: 4,695,728 km (0.096 R)
• M10: 5,239,516 km (0.074 R)
• M11: 5,954,893 km (0.058 R)
• M12: 6,714,252 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 10.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.39 AU - 3.53 AU

Year: 4092 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,845,836 km

• M1: 133,740 km (0.088 R)
• M2: 537,804 km (0.074 R)
• M3: 1,656,348 km (0.084 R)
• M4: 2,055,325 km (0.075 R)
• M5: 4,018,648 km (0.114 R)
• M6: 4,509,777 km (0.099 R)
• M7: 4,881,678 km (0.106 R)
• M8: 5,514,477 km (0.077 R)
• M9: 6,201,281 km (0.056 R)
• M10: 6,717,992 km (0.08 R)
• M11: 7,292,896 km (0.062 R)
• M12: 8,216,214 km (0.093 R)
• M13: 11,216,699 km (0.11 R)
• M14: 12,318,936 km (0.118 R)
• M15: 14,737,634 km (0.12 R)
• M16: 16,362,566 km (0.101 R)
• M17: 16,982,051 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848

Radius: 6

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.32 AU - 8.66 AU

Year: 14360 Days

Day: 19.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,845,836 km

• M1: 89,460 km (0.118 R)
• M2: 278,252 km (0.109 R)
• M3: 574,905 km (0.087 R)
• M4: 761,902 km (0.037 R)
• M5: 1,306,139 km (0.086 R)
• M6: 1,771,688 km (0.105 R)
• M7: 2,534,637 km (0.096 R)
• M8: 2,832,336 km (0.059 R)
• M9: 3,026,963 km (0.102 R)
• M10: 4,853,703 km (0.081 R)
• M11: 5,062,392 km (0.084 R)
• M12: 5,350,069 km (0.093 R)
• M13: 5,958,184 km (0.101 R)
• M14: 6,999,236 km (0.111 R)
• M15: 8,204,994 km (0.118 R)
• M16: 8,857,092 km (0.082 R)
• M17: 15,669,629 km (0.106 R)
• M18: 16,436,468 km (0.113 R)
• M19: 18,972,451 km (0.108 R)
• M20: 19,317,723 km (0.082 R)
• M21: 19,843,260 km (0.107 R)
• M22: 23,003,216 km (0.088 R)
• M23: 25,217,414 km (0.107 R)
• M24: 27,240,575 km (0.104 R)
• M25: 28,685,691 km (0.064 R)
• M26: 33,201,751 km (0.104 R)
• M27: 36,550,799 km (0.101 R)
• M28: 36,951,123 km (0.075 R)
• M29: 38,996,874 km (0.032 R)
• M30: 40,973,062 km (0.109 R)
• M31: 45,277,441 km (0.044 R)
• M32: 45,893,934 km (0.025 R)
• M33: 46,359,782 km (0.048 R)
• M34: 47,143,375 km (0.08 R)
• M35: 51,528,089 km (0.12 R)
• M36: 55,120,532 km (0.061 R)
• M37: 55,823,193 km (0.093 R)
• M38: 65,117,709 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 7.2

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.35 AU - 10.83 AU

Year: 18883 Days

Day: 21.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,845,836 km

• M1: 96,640 km (0.119 R)
• M2: 334,650 km (0.087 R)
• M3: 867,368 km (0.114 R)
• M4: 1,642,734 km (0.099 R)
• M5: 2,152,713 km (0.072 R)
• M6: 3,258,990 km (0.115 R)
• M7: 3,630,890 km (0.072 R)
• M8: 4,459,812 km (0.066 R)
• M9: 4,810,320 km (0.073 R)
• M10: 5,526,744 km (0.101 R)
• M11: 6,530,695 km (0.034 R)
• M12: 7,651,333 km (0.087 R)
• M13: 8,154,131 km (0.093 R)
• M14: 9,337,899 km (0.071 R)
• M15: 10,632,070 km (0.09 R)
• M16: 16,928,345 km (0.096 R)
• M17: 18,395,452 km (0.061 R)
• M18: 18,842,749 km (0.073 R)
• M19: 22,481,718 km (0.113 R)
• M20: 22,992,894 km (0.086 R)
• M21: 29,624,118 km (0.087 R)
• M22: 34,915,844 km (0.112 R)
• M23: 36,857,923 km (0.09 R)
• M24: 43,429,010 km (0.052 R)
• M25: 43,903,534 km (0.104 R)
• M26: 45,347,752 km (0.065 R)
• M27: 46,163,659 km (0.114 R)
• M28: 49,182,245 km (0.053 R)
• M29: 52,151,463 km (0.104 R)
• M30: 56,920,494 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 7.5

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.17 AU - 10.55 AU

Year: 19686 Days

Day: 23.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,845,836 km

• M1: 93,349 km (0.064 R)
• M2: 369,208 km (0.071 R)
• M3: 654,042 km (0.104 R)
• M4: 1,127,370 km (0.093 R)
• M5: 1,684,622 km (0.101 R)
• M6: 2,672,865 km (0.111 R)
• M7: 3,689,383 km (0.117 R)
• M8: 4,370,053 km (0.063 R)
• M9: 6,280,867 km (0.116 R)
• M10: 8,910,348 km (0.094 R)
• M11: 10,251,194 km (0.07 R)
• M12: 12,895,037 km (0.076 R)
• M13: 16,628,701 km (0.116 R)
• M14: 26,485,405 km (0.055 R)
• M15: 29,477,213 km (0.092 R)
• M16: 32,027,259 km (0.096 R)
• M17: 34,170,398 km (0.083 R)
• M18: 45,831,851 km (0.118 R)
• M19: 53,742,137 km (0.051 R)
• M20: 55,615,701 km (0.12 R)
• M21: 57,338,620 km (0.114 R)
• M22: 57,726,228 km (0.099 R)
• M23: 60,890,821 km (0.076 R)
• M24: 65,217,192 km (0.117 R)
• M25: 65,639,656 km (0.096 R)
• M26: 66,489,970 km (0.08 R)
• M27: 67,563,186 km (0.034 R)
• M28: 71,746,690 km (0.103 R)
• M29: 76,567,930 km (0.096 R)
• M30: 78,221,884 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit