🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 160 Days

Day: 39.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.65 AU - 0.73 AU

Year: 202 Days

Day: 34.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,775,773 km

• M1: 20,944 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 211 Days

Day: 19.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.1 AU - 3.68 AU

Year: 2204 Days

Day: 21.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 12.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.71 AU - 7.01 AU

Year: 5009 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,775,773 km

• M1: 160,519 km (0.045 R)
• M2: 650,152 km (0.095 R)
• M3: 1,181,524 km (0.046 R)
• M4: 1,675,496 km (0.117 R)
• M5: 2,228,260 km (0.091 R)
• M6: 3,174,616 km (0.115 R)
• M7: 3,729,176 km (0.102 R)
• M8: 4,248,430 km (0.083 R)
• M9: 5,700,576 km (0.116 R)
• M10: 6,895,714 km (0.101 R)
• M11: 7,644,750 km (0.096 R)
• M12: 9,733,885 km (0.038 R)
• M13: 11,387,540 km (0.073 R)
• M14: 12,693,230 km (0.081 R)
• M15: 21,340,735 km (0.079 R)
• M16: 23,953,461 km (0.087 R)
• M17: 25,921,571 km (0.103 R)
• M18: 29,072,701 km (0.102 R)
• M19: 30,646,021 km (0.058 R)
• M20: 31,790,296 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 14

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.89 AU - 9.31 AU

Year: 8140 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,775,773 km

• M1: 174,880 km (0.107 R)
• M2: 1,537,866 km (0.112 R)
• M3: 2,464,326 km (0.064 R)
• M4: 3,084,259 km (0.084 R)
• M5: 3,667,541 km (0.074 R)
• M6: 5,144,521 km (0.063 R)
• M7: 5,654,201 km (0.096 R)
• M8: 9,024,492 km (0.098 R)
• M9: 12,514,460 km (0.069 R)
• M10: 14,296,021 km (0.107 R)
• M11: 15,006,013 km (0.116 R)
• M12: 18,773,934 km (0.083 R)
• M13: 21,945,559 km (0.116 R)
• M14: 23,781,125 km (0.118 R)
• M15: 28,675,369 km (0.102 R)
• M16: 29,519,998 km (0.053 R)
• M17: 31,062,502 km (0.095 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit