🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.65 AU - 0.71 AU

Year: 212 Days

Day: 46.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,704,846 km

• M1: 16,605 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.79 AU - 0.85 AU

Year: 281 Days

Day: 17.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,704,846 km

• M1: 113,545 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.45 AU - 2.95 AU

Year: 1680 Days

Day: 38.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 3

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.41 AU - 17.43 AU

Year: 26360 Days

Day: 23.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,704,846 km

• M1: 37,549 km (0.118 R)
• M2: 139,425 km (0.098 R)
• M3: 739,013 km (0.107 R)
• M4: 949,198 km (0.102 R)
• M5: 1,050,925 km (0.111 R)
• M6: 1,236,576 km (0.076 R)
• M7: 1,805,646 km (0.102 R)
• M8: 1,962,574 km (0.091 R)
• M9: 2,426,029 km (0.092 R)
• M10: 2,683,187 km (0.043 R)
• M11: 3,151,878 km (0.099 R)
• M12: 3,510,912 km (0.119 R)
• M13: 3,645,551 km (0.105 R)
• M14: 4,309,765 km (0.095 R)
• M15: 4,883,024 km (0.085 R)
• M16: 5,327,330 km (0.097 R)
• M17: 7,116,820 km (0.073 R)
• M18: 9,475,529 km (0.117 R)
• M19: 10,002,712 km (0.051 R)
• M20: 11,173,016 km (0.108 R)
• M21: 14,525,654 km (0.063 R)
• M22: 17,694,137 km (0.109 R)
• M23: 18,572,725 km (0.099 R)
• M24: 22,470,947 km (0.067 R)
• M25: 28,146,989 km (0.109 R)
• M26: 33,010,865 km (0.104 R)
• M27: 33,973,527 km (0.114 R)
• M28: 38,935,539 km (0.096 R)
• M29: 45,383,057 km (0.073 R)
• M30: 48,703,382 km (0.071 R)
• M31: 55,822,745 km (0.119 R)
• M32: 57,015,638 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit