🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 187 Days

Day: 15.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.63 AU - 3.53 AU

Year: 1974 Days

Day: 34.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 11.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.32 AU - 7.48 AU

Year: 5914 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,537,280 km

• M1: 148,102 km (0.115 R)
• M2: 776,712 km (0.09 R)
• M3: 1,284,896 km (0.089 R)
• M4: 1,973,944 km (0.106 R)
• M5: 2,360,505 km (0.105 R)
• M6: 2,785,812 km (0.078 R)
• M7: 3,542,328 km (0.118 R)
• M8: 4,380,974 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 3.8

Gravity: 52.62 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.16 AU - 15.4 AU

Year: 17676 Days

Day: 24.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,537,280 km

• M1: 49,666 km (0.085 R)
• M2: 178,919 km (0.087 R)
• M3: 456,124 km (0.108 R)
• M4: 609,911 km (0.06 R)
• M5: 767,736 km (0.102 R)
• M6: 1,074,562 km (0.12 R)
• M7: 1,965,566 km (0.084 R)
• M8: 2,227,811 km (0.037 R)
• M9: 3,345,457 km (0.083 R)
• M10: 4,024,931 km (0.039 R)
• M11: 4,480,905 km (0.12 R)
• M12: 4,791,769 km (0.084 R)
• M13: 5,080,044 km (0.081 R)
• M14: 8,215,317 km (0.071 R)
• M15: 8,419,967 km (0.119 R)
• M16: 9,217,622 km (0.091 R)
• M17: 9,948,707 km (0.072 R)
• M18: 10,536,776 km (0.099 R)
• M19: 15,010,950 km (0.067 R)
• M20: 15,394,070 km (0.115 R)
• M21: 15,626,994 km (0.048 R)
• M22: 16,099,872 km (0.101 R)
• M23: 18,695,994 km (0.118 R)
• M24: 19,139,252 km (0.065 R)
• M25: 21,849,517 km (0.118 R)
• M26: 22,941,133 km (0.034 R)
• M27: 23,143,389 km (0.11 R)
• M28: 24,592,992 km (0.103 R)
• M29: 30,142,325 km (0.08 R)
• M30: 36,196,402 km (0.071 R)
• M31: 39,144,976 km (0.114 R)
• M32: 41,496,056 km (0.066 R)
• M33: 43,012,380 km (0.095 R)
• M34: 44,251,649 km (0.112 R)
• M35: 45,514,554 km (0.105 R)
• M36: 56,127,027 km (0.064 R)
• M37: 68,692,799 km (0.109 R)
• M38: 69,958,846 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit