🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.57 AU - 0.71 AU

Year: 189 Days

Day: 47.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 315 Days

Day: 45.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 144.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.34 AU - 7.12 AU

Year: 5061 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 96,856,308 km

• M1: 197,918 km (0.112 R)
• M2: 859,889 km (0.075 R)
• M3: 2,048,294 km (0.059 R)
• M4: 2,551,541 km (0.089 R)
• M5: 3,122,108 km (0.109 R)
• M6: 4,889,008 km (0.119 R)
• M7: 7,485,877 km (0.102 R)
• M8: 8,093,095 km (0.067 R)
• M9: 8,602,476 km (0.113 R)
• M10: 9,510,834 km (0.036 R)
• M11: 13,751,485 km (0.113 R)
• M12: 14,478,980 km (0.097 R)
• M13: 16,110,045 km (0.113 R)
• M14: 18,074,864 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 11.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.94 AU - 6.48 AU

Year: 5710 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 96,856,308 km

• M1: 143,016 km (0.104 R)
• M2: 558,898 km (0.069 R)
• M3: 1,031,477 km (0.102 R)
• M4: 1,559,857 km (0.117 R)
• M5: 1,925,175 km (0.1 R)
• M6: 3,135,871 km (0.115 R)
• M7: 9,615,553 km (0.101 R)
• M8: 16,794,306 km (0.058 R)
• M9: 19,855,377 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 9.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.67 AU - 13.39 AU

Year: 14445 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,856,308 km

• M1: 116,836 km (0.116 R)
• M2: 515,514 km (0.096 R)
• M3: 912,846 km (0.102 R)
• M4: 1,927,419 km (0.091 R)
• M5: 2,541,369 km (0.044 R)
• M6: 4,943,462 km (0.119 R)
• M7: 6,605,793 km (0.088 R)
• M8: 7,949,032 km (0.058 R)
• M9: 8,709,438 km (0.075 R)
• M10: 9,993,886 km (0.114 R)
• M11: 12,243,090 km (0.092 R)
• M12: 13,387,065 km (0.112 R)
• M13: 16,632,740 km (0.086 R)
• M14: 17,168,749 km (0.106 R)
• M15: 17,637,290 km (0.087 R)
• M16: 18,194,691 km (0.05 R)
• M17: 24,432,474 km (0.03 R)
• M18: 29,116,832 km (0.061 R)
• M19: 31,611,077 km (0.074 R)
• M20: 32,433,566 km (0.081 R)
• M21: 34,367,268 km (0.038 R)
• M22: 37,149,789 km (0.104 R)
• M23: 37,802,634 km (0.113 R)
• M24: 50,260,696 km (0.106 R)
• M25: 53,174,713 km (0.111 R)
• M26: 53,505,174 km (0.068 R)
• M27: 56,542,460 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 15

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.6 AU - 12.32 AU

Year: 15261 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,856,308 km

• M1: 191,485 km (0.105 R)
• M2: 864,825 km (0.045 R)
• M3: 1,382,135 km (0.109 R)
• M4: 2,166,776 km (0.105 R)
• M5: 3,487,874 km (0.093 R)
• M6: 4,416,877 km (0.057 R)
• M7: 5,470,196 km (0.064 R)
• M8: 6,725,920 km (0.027 R)
• M9: 7,270,606 km (0.105 R)
• M10: 8,934,882 km (0.095 R)
• M11: 9,439,476 km (0.101 R)
• M12: 11,011,750 km (0.104 R)
• M13: 11,592,489 km (0.108 R)
• M14: 13,070,516 km (0.105 R)
• M15: 16,927,298 km (0.103 R)
• M16: 19,743,329 km (0.078 R)
• M17: 23,423,885 km (0.117 R)
• M18: 24,192,070 km (0.083 R)
• M19: 24,779,092 km (0.086 R)
• M20: 30,385,721 km (0.076 R)
• M21: 33,664,757 km (0.078 R)
• M22: 34,396,889 km (0.096 R)
• M23: 38,881,683 km (0.068 R)
• M24: 42,881,631 km (0.12 R)
• M25: 46,243,095 km (0.107 R)
• M26: 47,452,295 km (0.082 R)
• M27: 50,727,142 km (0.106 R)
• M28: 56,002,561 km (0.077 R)
• M29: 57,376,468 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.1

Radius: 4

Gravity: 60.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.17 AU - 18.29 AU

Year: 24124 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,856,308 km

• M1: 49,816 km (0.097 R)
• M2: 252,820 km (0.116 R)
• M3: 500,554 km (0.119 R)
• M4: 847,622 km (0.096 R)
• M5: 1,456,036 km (0.112 R)
• M6: 1,851,274 km (0.118 R)
• M7: 2,085,095 km (0.058 R)
• M8: 3,018,287 km (0.109 R)
• M9: 3,854,688 km (0.092 R)
• M10: 4,024,931 km (0.116 R)
• M11: 4,566,325 km (0.067 R)
• M12: 5,748,149 km (0.081 R)
• M13: 6,061,407 km (0.098 R)
• M14: 6,918,902 km (0.106 R)
• M15: 7,119,961 km (0.06 R)
• M16: 7,481,090 km (0.036 R)
• M17: 7,692,921 km (0.106 R)
• M18: 8,580,485 km (0.039 R)
• M19: 9,048,876 km (0.093 R)
• M20: 9,972,792 km (0.116 R)
• M21: 10,490,401 km (0.103 R)
• M22: 12,891,297 km (0.12 R)
• M23: 13,819,253 km (0.079 R)
• M24: 15,893,876 km (0.108 R)
• M25: 16,068,307 km (0.048 R)
• M26: 16,959,611 km (0.067 R)
• M27: 19,133,867 km (0.071 R)
• M28: 22,567,736 km (0.107 R)
• M29: 24,255,948 km (0.032 R)
• M30: 39,119,245 km (0.064 R)
• M31: 45,111,687 km (0.053 R)
• M32: 67,151,642 km (0.105 R)
• M33: 82,787,462 km (0.033 R)
• M34: 87,313,994 km (0.088 R)
• M35: 89,775,777 km (0.055 R)
• M36: 90,606,643 km (0.094 R)
• M37: 92,002,690 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit