🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 47 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.19 AU - 2.37 AU

Year: 1297 Days

Day: 20.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 12.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.2 AU - 8.62 AU

Year: 6843 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,158,991 km

• M1: 156,779 km (0.105 R)
• M2: 592,408 km (0.086 R)
• M3: 2,192,506 km (0.069 R)
• M4: 3,724,239 km (0.101 R)
• M5: 4,177,670 km (0.049 R)
• M6: 5,170,850 km (0.081 R)
• M7: 7,092,136 km (0.119 R)
• M8: 8,612,948 km (0.049 R)
• M9: 9,255,471 km (0.114 R)
• M10: 17,671,697 km (0.067 R)
• M11: 20,975,716 km (0.042 R)
• M12: 21,518,158 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 8.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.38 AU - 10.56 AU

Year: 10121 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,158,991 km

• M1: 100,679 km (0.111 R)
• M2: 541,395 km (0.105 R)
• M3: 906,114 km (0.12 R)
• M4: 1,296,864 km (0.043 R)
• M5: 1,562,999 km (0.098 R)
• M6: 1,894,208 km (0.109 R)
• M7: 2,487,813 km (0.091 R)
• M8: 2,809,747 km (0.11 R)
• M9: 4,884,670 km (0.066 R)
• M10: 6,121,994 km (0.099 R)
• M11: 7,519,537 km (0.119 R)
• M12: 8,273,510 km (0.102 R)
• M13: 8,709,139 km (0.103 R)
• M14: 9,369,913 km (0.101 R)
• M15: 11,553,593 km (0.117 R)
• M16: 12,351,249 km (0.07 R)
• M17: 14,619,302 km (0.087 R)
• M18: 14,964,425 km (0.114 R)
• M19: 16,647,849 km (0.076 R)
• M20: 17,535,264 km (0.092 R)
• M21: 19,061,013 km (0.089 R)
• M22: 19,611,982 km (0.102 R)
• M23: 20,890,146 km (0.075 R)
• M24: 23,848,743 km (0.105 R)
• M25: 25,057,344 km (0.093 R)
• M26: 26,731,793 km (0.038 R)
• M27: 29,747,237 km (0.036 R)
• M28: 31,527,452 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.42 AU - 11.96 AU

Year: 13167 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,158,991 km

• M1: 169,345 km (0.104 R)
• M2: 1,337,255 km (0.068 R)
• M3: 2,310,988 km (0.059 R)
• M4: 3,082,763 km (0.046 R)
• M5: 3,663,502 km (0.054 R)
• M6: 5,789,138 km (0.029 R)
• M7: 8,200,506 km (0.116 R)
• M8: 9,749,443 km (0.103 R)
• M9: 12,887,557 km (0.103 R)
• M10: 28,763,931 km (0.088 R)
• M11: 35,653,511 km (0.098 R)
• M12: 36,117,414 km (0.071 R)
• M13: 37,057,337 km (0.095 R)
• M14: 39,231,742 km (0.108 R)
• M15: 40,727,871 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 12.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.75 AU - 13.67 AU

Year: 15096 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,158,991 km

• M1: 158,125 km (0.074 R)
• M2: 583,731 km (0.094 R)
• M3: 1,781,711 km (0.12 R)
• M4: 2,176,499 km (0.088 R)
• M5: 2,651,473 km (0.071 R)
• M6: 3,147,539 km (0.115 R)
• M7: 3,813,848 km (0.1 R)
• M8: 4,825,130 km (0.102 R)
• M9: 5,822,499 km (0.082 R)
• M10: 7,203,736 km (0.06 R)
• M11: 8,988,588 km (0.09 R)
• M12: 9,541,502 km (0.114 R)
• M13: 11,745,976 km (0.091 R)
• M14: 13,221,161 km (0.082 R)
• M15: 13,937,136 km (0.096 R)
• M16: 16,021,782 km (0.108 R)
• M17: 18,707,663 km (0.078 R)
• M18: 21,062,483 km (0.101 R)
• M19: 24,179,803 km (0.119 R)
• M20: 24,760,243 km (0.117 R)
• M21: 30,972,893 km (0.086 R)
• M22: 32,469,320 km (0.084 R)
• M23: 34,498,316 km (0.115 R)
• M24: 41,779,245 km (0.094 R)
• M25: 42,896,591 km (0.06 R)
• M26: 43,462,669 km (0.091 R)
• M27: 50,807,775 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 4.9

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.63 AU - 17.95 AU

Year: 22524 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,158,991 km

• M1: 64,177 km (0.054 R)
• M2: 396,584 km (0.025 R)
• M3: 616,493 km (0.116 R)
• M4: 1,307,934 km (0.099 R)
• M5: 2,095,118 km (0.097 R)
• M6: 3,105,053 km (0.078 R)
• M7: 3,408,288 km (0.055 R)
• M8: 3,611,442 km (0.089 R)
• M9: 3,791,857 km (0.078 R)
• M10: 4,858,490 km (0.099 R)
• M11: 6,857,566 km (0.056 R)
• M12: 7,276,440 km (0.103 R)
• M13: 17,164,411 km (0.112 R)
• M14: 19,916,264 km (0.06 R)
• M15: 20,386,001 km (0.06 R)
• M16: 26,499,617 km (0.068 R)
• M17: 27,644,041 km (0.032 R)
• M18: 30,276,814 km (0.047 R)
• M19: 31,781,170 km (0.115 R)
• M20: 45,003,677 km (0.084 R)
• M21: 56,840,908 km (0.066 R)
• M22: 57,217,446 km (0.072 R)
• M23: 57,975,308 km (0.081 R)
• M24: 59,317,650 km (0.112 R)
• M25: 61,270,950 km (0.096 R)
• M26: 62,064,117 km (0.113 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: 233 - 12,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit