🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 18.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,227,325 km

• M1: 45,777 km (0.073 R)
• M2: 496,515 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.82 AU

Year: 1222 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,227,325 km

• M1: 136,732 km (0.095 R)
• M2: 899,981 km (0.073 R)
• M3: 1,406,220 km (0.073 R)
• M4: 2,786,410 km (0.118 R)
• M5: 3,329,899 km (0.106 R)
• M6: 4,285,231 km (0.069 R)
• M7: 4,683,161 km (0.067 R)
• M8: 5,162,623 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 8.7

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.27 AU - 3.51 AU

Year: 4030 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,227,325 km

• M1: 155,432 km (0.069 R)
• M2: 523,892 km (0.107 R)
• M3: 806,781 km (0.107 R)
• M4: 1,242,859 km (0.093 R)
• M5: 1,731,446 km (0.048 R)
• M6: 2,082,851 km (0.093 R)
• M7: 2,641,898 km (0.079 R)
• M8: 3,948,785 km (0.117 R)
• M9: 4,374,242 km (0.119 R)
• M10: 6,420,142 km (0.113 R)
• M11: 8,013,060 km (0.074 R)
• M12: 13,537,560 km (0.066 R)
• M13: 15,248,960 km (0.068 R)
• M14: 15,684,589 km (0.105 R)
• M15: 16,297,192 km (0.087 R)
• M16: 21,444,855 km (0.087 R)
• M17: 22,199,426 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.1

Radius: 5.7

Gravity: 30.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.06 AU - 9.58 AU

Year: 15495 Days

Day: 22.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,227,325 km

• M1: 78,389 km (0.087 R)
• M2: 260,450 km (0.094 R)
• M3: 639,531 km (0.102 R)
• M4: 937,380 km (0.055 R)
• M5: 1,776,624 km (0.107 R)
• M6: 2,304,854 km (0.11 R)
• M7: 2,759,482 km (0.086 R)
• M8: 3,033,845 km (0.067 R)
• M9: 3,876,081 km (0.093 R)
• M10: 4,351,204 km (0.119 R)
• M11: 5,153,946 km (0.103 R)
• M12: 7,419,905 km (0.119 R)
• M13: 8,929,048 km (0.112 R)
• M14: 9,144,619 km (0.031 R)
• M15: 10,512,093 km (0.076 R)
• M16: 13,016,212 km (0.07 R)
• M17: 13,223,853 km (0.059 R)
• M18: 15,347,096 km (0.067 R)
• M19: 17,602,733 km (0.112 R)
• M20: 17,942,170 km (0.117 R)
• M21: 18,721,575 km (0.055 R)
• M22: 21,579,044 km (0.081 R)
• M23: 23,981,586 km (0.113 R)
• M24: 24,189,527 km (0.062 R)
• M25: 27,341,255 km (0.105 R)
• M26: 43,916,400 km (0.1 R)
• M27: 44,540,522 km (0.109 R)
• M28: 47,096,252 km (0.099 R)
• M29: 48,575,925 km (0.046 R)
• M30: 54,266,777 km (0.102 R)
• M31: 59,430,896 km (0.092 R)
• M32: 61,936,062 km (0.098 R)
• M33: 63,313,708 km (0.091 R)
• M34: 64,912,910 km (0.079 R)
• M35: 68,609,623 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit