🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.38 AU - 1.68 AU

Year: 688 Days

Day: 13.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,159,185 km

• M1: 204,351 km (0.056 R)
• M2: 909,705 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.61 AU - 4.79 AU

Year: 3128 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4 AU - 5.38 AU

Year: 3691 Days

Day: 45.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.26 AU - 5.36 AU

Year: 3834 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,159,185 km

• M1: 22,739 km (0.079 R)
• M2: 1,186,610 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 4.5

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.88 AU - 18.18 AU

Year: 26675 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,159,185 km

• M1: 57,446 km (0.081 R)
• M2: 479,910 km (0.044 R)
• M3: 727,494 km (0.106 R)
• M4: 1,122,433 km (0.044 R)
• M5: 1,527,993 km (0.11 R)
• M6: 1,683,126 km (0.117 R)
• M7: 2,344,797 km (0.101 R)
• M8: 2,746,467 km (0.103 R)
• M9: 3,056,584 km (0.094 R)
• M10: 3,361,015 km (0.11 R)
• M11: 5,669,011 km (0.109 R)
• M12: 7,121,008 km (0.102 R)
• M13: 7,264,173 km (0.113 R)
• M14: 8,695,227 km (0.048 R)
• M15: 10,243,415 km (0.115 R)
• M16: 13,433,290 km (0.097 R)
• M17: 13,799,506 km (0.087 R)
• M18: 16,384,856 km (0.12 R)
• M19: 17,486,196 km (0.034 R)
• M20: 34,235,024 km (0.054 R)
• M21: 34,780,308 km (0.102 R)
• M22: 43,990,899 km (0.062 R)
• M23: 58,494,563 km (0.084 R)
• M24: 66,388,842 km (0.075 R)
• M25: 68,306,388 km (0.049 R)
• M26: 73,148,123 km (0.095 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit