🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.44 AU - 1.78 AU

Year: 782 Days

Day: 46.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,336,231 km

• M1: 42,486 km (0.104 R)
• M2: 433,834 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.24 AU - 3.5 AU

Year: 1862 Days

Day: 24.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.47 AU - 8.07 AU

Year: 8293 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,336,231 km

• M1: 174,431 km (0.091 R)
• M2: 746,045 km (0.079 R)
• M3: 1,311,225 km (0.116 R)
• M4: 1,833,322 km (0.07 R)
• M5: 2,513,244 km (0.114 R)
• M6: 2,965,479 km (0.093 R)
• M7: 3,495,803 km (0.09 R)
• M8: 4,115,587 km (0.091 R)
• M9: 5,198,227 km (0.072 R)
• M10: 5,806,941 km (0.1 R)
• M11: 6,285,504 km (0.105 R)
• M12: 7,129,535 km (0.118 R)
• M13: 7,639,215 km (0.059 R)
• M14: 8,131,243 km (0.066 R)
• M15: 13,154,889 km (0.103 R)
• M16: 15,038,476 km (0.089 R)
• M17: 15,617,419 km (0.117 R)
• M18: 17,514,769 km (0.092 R)
• M19: 19,259,679 km (0.086 R)
• M20: 21,681,818 km (0.119 R)
• M21: 22,839,705 km (0.11 R)
• M22: 25,549,820 km (0.111 R)
• M23: 29,355,141 km (0.076 R)
• M24: 30,669,059 km (0.115 R)
• M25: 31,184,723 km (0.107 R)
• M26: 34,958,180 km (0.117 R)
• M27: 37,597,535 km (0.056 R)
• M28: 40,120,952 km (0.083 R)
• M29: 41,612,593 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 3.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.16 AU - 18.1 AU

Year: 22533 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,336,231 km

• M1: 46,076 km (0.079 R)
• M2: 341,083 km (0.075 R)
• M3: 483,500 km (0.089 R)
• M4: 735,722 km (0.116 R)
• M5: 960,568 km (0.098 R)
• M6: 3,212,465 km (0.094 R)
• M7: 3,588,703 km (0.039 R)
• M8: 4,428,247 km (0.029 R)
• M9: 4,709,042 km (0.077 R)
• M10: 5,334,211 km (0.095 R)
• M11: 5,651,957 km (0.1 R)
• M12: 8,901,373 km (0.116 R)
• M13: 9,143,123 km (0.067 R)
• M14: 13,056,753 km (0.115 R)
• M15: 13,212,334 km (0.086 R)
• M16: 14,280,762 km (0.076 R)
• M17: 14,836,070 km (0.069 R)
• M18: 16,770,520 km (0.049 R)
• M19: 16,892,891 km (0.109 R)
• M20: 17,451,040 km (0.117 R)
• M21: 21,345,671 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.3

Radius: 5

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.99 AU - 19.98 AU

Year: 24459 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,336,231 km

• M1: 92,302 km (0.076 R)
• M2: 289,322 km (0.071 R)
• M3: 482,902 km (0.073 R)
• M4: 645,066 km (0.111 R)
• M5: 833,709 km (0.093 R)
• M6: 1,035,068 km (0.115 R)
• M7: 1,634,656 km (0.041 R)
• M8: 2,905,789 km (0.111 R)
• M9: 5,295,017 km (0.078 R)
• M10: 6,234,790 km (0.088 R)
• M11: 6,657,554 km (0.057 R)
• M12: 7,606,902 km (0.107 R)
• M13: 8,746,838 km (0.117 R)
• M14: 11,236,446 km (0.11 R)
• M15: 11,546,263 km (0.093 R)
• M16: 13,735,628 km (0.1 R)
• M17: 14,305,296 km (0.116 R)
• M18: 16,265,477 km (0.086 R)
• M19: 17,309,670 km (0.108 R)
• M20: 18,915,155 km (0.044 R)
• M21: 19,709,071 km (0.109 R)
• M22: 20,433,424 km (0.071 R)
• M23: 20,617,130 km (0.076 R)
• M24: 21,838,896 km (0.07 R)
• M25: 24,945,445 km (0.08 R)
• M26: 32,891,336 km (0.078 R)
• M27: 33,652,789 km (0.047 R)
• M28: 38,052,014 km (0.099 R)
• M29: 41,924,803 km (0.104 R)
• M30: 45,112,584 km (0.04 R)
• M31: 46,685,755 km (0.089 R)
• M32: 51,115,348 km (0.033 R)
• M33: 56,356,659 km (0.056 R)
• M34: 58,920,767 km (0.038 R)
• M35: 65,469,115 km (0.102 R)
• M36: 66,875,035 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.5

Radius: 5

Gravity: 31.66 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.03 AU - 21.09 AU

Year: 28175 Days

Day: 17.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 100,336,231 km

• M1: 62,532 km (0.116 R)
• M2: 298,149 km (0.097 R)
• M3: 1,330,523 km (0.117 R)
• M4: 2,907,285 km (0.049 R)
• M5: 4,398,327 km (0.044 R)
• M6: 6,010,394 km (0.118 R)
• M7: 8,373,142 km (0.12 R)
• M8: 11,715,458 km (0.11 R)
• M9: 12,976,269 km (0.061 R)
• M10: 23,500,778 km (0.093 R)
• M11: 39,715,243 km (0.119 R)
• M12: 51,402,427 km (0.095 R)
• M13: 68,629,370 km (0.101 R)
• M14: 73,650,323 km (0.095 R)
• M15: 76,626,573 km (0.039 R)
• M16: 79,682,109 km (0.06 R)
• M17: 89,891,865 km (0.042 R)
• M18: 91,296,888 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: 463 - 14,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit