🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 246 Days

Day: 30 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,333,549 km

• M1: 37,549 km (0.116 R)
• M2: 232,774 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.75 AU - 2.73 AU

Year: 1218 Days

Day: 40.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.96 AU - 4.56 AU

Year: 3196 Days

Day: 46.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 14

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.67 AU - 8.43 AU

Year: 7540 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,333,549 km

• M1: 174,282 km (0.105 R)
• M2: 787,633 km (0.12 R)
• M3: 1,338,003 km (0.078 R)
• M4: 2,091,528 km (0.117 R)
• M5: 2,686,927 km (0.084 R)
• M6: 3,590,050 km (0.099 R)
• M7: 5,996,780 km (0.094 R)
• M8: 7,807,662 km (0.109 R)
• M9: 8,294,753 km (0.069 R)
• M10: 10,617,260 km (0.118 R)
• M11: 12,529,270 km (0.108 R)
• M12: 13,691,347 km (0.12 R)
• M13: 21,000,549 km (0.06 R)
• M14: 21,605,074 km (0.041 R)
• M15: 23,922,046 km (0.073 R)
• M16: 24,655,674 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.18 AU - 11.9 AU

Year: 11562 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,333,549 km

• M1: 184,305 km (0.117 R)
• M2: 704,905 km (0.037 R)
• M3: 1,320,500 km (0.04 R)
• M4: 2,085,245 km (0.102 R)
• M5: 2,794,189 km (0.114 R)
• M6: 3,825,218 km (0.102 R)
• M7: 4,644,864 km (0.115 R)
• M8: 5,610,369 km (0.115 R)
• M9: 7,211,964 km (0.092 R)
• M10: 7,860,919 km (0.053 R)
• M11: 9,497,969 km (0.063 R)
• M12: 10,137,949 km (0.093 R)
• M13: 11,102,107 km (0.092 R)
• M14: 12,073,895 km (0.088 R)
• M15: 12,935,728 km (0.054 R)
• M16: 14,246,056 km (0.117 R)
• M17: 16,342,819 km (0.054 R)
• M18: 17,736,623 km (0.066 R)
• M19: 19,280,473 km (0.091 R)
• M20: 20,835,991 km (0.11 R)
• M21: 21,761,703 km (0.083 R)
• M22: 23,612,678 km (0.115 R)
• M23: 24,960,704 km (0.073 R)
• M24: 26,005,047 km (0.077 R)
• M25: 29,313,104 km (0.059 R)
• M26: 31,467,613 km (0.059 R)
• M27: 34,573,115 km (0.091 R)
• M28: 35,109,872 km (0.069 R)
• M29: 36,200,142 km (0.102 R)
• M30: 37,200,503 km (0.07 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit