🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.72 AU

Year: 159 Days

Day: 15.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 53.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.74 AU - 0.84 AU

Year: 253 Days

Day: 43.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,044,814 km

• M1: 33,360 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 10.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.98 AU - 10.26 AU

Year: 9912 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,044,814 km

• M1: 131,796 km (0.114 R)
• M2: 478,564 km (0.093 R)
• M3: 956,978 km (0.077 R)
• M4: 1,492,688 km (0.081 R)
• M5: 2,203,277 km (0.088 R)
• M6: 2,905,939 km (0.102 R)
• M7: 3,855,436 km (0.108 R)
• M8: 4,402,217 km (0.047 R)
• M9: 5,094,406 km (0.103 R)
• M10: 6,212,201 km (0.06 R)
• M11: 7,905,051 km (0.108 R)
• M12: 9,985,658 km (0.091 R)
• M13: 10,441,931 km (0.102 R)
• M14: 14,803,457 km (0.075 R)
• M15: 15,464,231 km (0.089 R)
• M16: 16,422,256 km (0.076 R)
• M17: 18,836,616 km (0.092 R)
• M18: 23,018,774 km (0.069 R)
• M19: 31,191,605 km (0.066 R)
• M20: 32,497,744 km (0.103 R)
• M21: 35,569,138 km (0.044 R)
• M22: 36,754,252 km (0.071 R)
• M23: 40,467,570 km (0.111 R)
• M24: 45,658,916 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 10.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.33 AU - 9.61 AU

Year: 10488 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,044,814 km

• M1: 131,796 km (0.1 R)
• M2: 562,039 km (0.082 R)
• M3: 916,586 km (0.114 R)
• M4: 1,667,418 km (0.099 R)
• M5: 2,551,092 km (0.109 R)
• M6: 3,079,173 km (0.076 R)
• M7: 5,522,405 km (0.119 R)
• M8: 6,919,799 km (0.112 R)
• M9: 7,526,269 km (0.117 R)
• M10: 10,185,072 km (0.099 R)
• M11: 12,368,303 km (0.087 R)
• M12: 13,211,287 km (0.12 R)
• M13: 13,621,185 km (0.119 R)
• M14: 16,612,993 km (0.067 R)
• M15: 17,824,437 km (0.037 R)
• M16: 20,151,731 km (0.076 R)
• M17: 22,747,852 km (0.035 R)
• M18: 23,114,965 km (0.091 R)
• M19: 27,918,553 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 10.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.58 AU - 12.04 AU

Year: 11914 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,044,814 km

• M1: 128,205 km (0.098 R)
• M2: 479,312 km (0.115 R)
• M3: 1,712,297 km (0.095 R)
• M4: 3,380,014 km (0.119 R)
• M5: 4,924,762 km (0.09 R)
• M6: 7,994,809 km (0.089 R)
• M7: 10,067,787 km (0.073 R)
• M8: 12,584,023 km (0.12 R)
• M9: 13,470,839 km (0.065 R)
• M10: 14,697,243 km (0.084 R)
• M11: 32,329,895 km (0.099 R)
• M12: 37,591,701 km (0.044 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit