🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.5 AU - 0.82 AU

Year: 204 Days

Day: 42.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.22 AU - 1.6 AU

Year: 638 Days

Day: 42.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,960,309 km

• M1: 951,293 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.46 AU - 1.9 AU

Year: 829 Days

Day: 12.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,960,309 km

• M1: 46,375 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.88 AU - 1.94 AU

Year: 1005 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.11 AU - 2.9 AU

Year: 1505 Days

Day: 13.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,960,309 km

• M1: 44,431 km (0.074 R)
• M2: 1,473,539 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.6

Radius: 7.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.51 AU - 13.57 AU

Year: 15909 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,960,309 km

• M1: 98,286 km (0.092 R)
• M2: 471,233 km (0.11 R)
• M3: 1,441,675 km (0.112 R)
• M4: 1,702,573 km (0.067 R)
• M5: 4,087,163 km (0.057 R)
• M6: 5,773,131 km (0.077 R)
• M7: 7,068,799 km (0.101 R)
• M8: 7,924,199 km (0.086 R)
• M9: 9,465,356 km (0.085 R)
• M10: 12,356,485 km (0.106 R)
• M11: 13,327,226 km (0.048 R)
• M12: 14,913,113 km (0.12 R)
• M13: 17,165,608 km (0.068 R)
• M14: 17,722,112 km (0.077 R)
• M15: 18,787,548 km (0.074 R)
• M16: 19,208,367 km (0.115 R)
• M17: 19,981,937 km (0.034 R)
• M18: 24,963,546 km (0.105 R)
• M19: 33,833,952 km (0.078 R)
• M20: 34,834,762 km (0.077 R)
• M21: 39,308,935 km (0.093 R)
• M22: 40,694,361 km (0.041 R)
• M23: 46,408,999 km (0.113 R)
• M24: 48,112,620 km (0.071 R)
• M25: 50,340,581 km (0.114 R)
• M26: 51,644,027 km (0.071 R)
• M27: 54,659,023 km (0.083 R)
• M28: 58,322,375 km (0.097 R)
• M29: 59,759,861 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit