🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 231 Days

Day: 21.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.27 AU - 2.35 AU

Year: 1330 Days

Day: 14.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.27 AU - 3.53 AU

Year: 1870 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.24 AU - 10.46 AU

Year: 11709 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,842,539 km

• M1: 159,172 km (0.056 R)
• M2: 612,005 km (0.083 R)
• M3: 1,152,053 km (0.097 R)
• M4: 1,659,340 km (0.12 R)
• M5: 3,632,087 km (0.119 R)
• M6: 4,398,327 km (0.03 R)
• M7: 5,018,560 km (0.118 R)
• M8: 5,866,630 km (0.096 R)
• M9: 6,434,653 km (0.115 R)
• M10: 6,846,197 km (0.078 R)
• M11: 8,274,707 km (0.028 R)
• M12: 13,324,533 km (0.106 R)
• M13: 14,947,520 km (0.088 R)
• M14: 15,539,030 km (0.097 R)
• M15: 16,351,945 km (0.103 R)
• M16: 20,126,449 km (0.055 R)
• M17: 21,586,823 km (0.065 R)
• M18: 22,428,162 km (0.103 R)
• M19: 28,840,525 km (0.088 R)
• M20: 29,347,811 km (0.094 R)
• M21: 30,589,773 km (0.106 R)
• M22: 31,651,169 km (0.09 R)
• M23: 32,299,826 km (0.107 R)
• M24: 35,213,095 km (0.107 R)
• M25: 35,676,399 km (0.044 R)
• M26: 37,570,308 km (0.115 R)
• M27: 45,818,686 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 7.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.9 AU - 16.38 AU

Year: 24559 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,842,539 km

• M1: 98,585 km (0.108 R)
• M2: 527,183 km (0.101 R)
• M3: 798,703 km (0.084 R)
• M4: 3,241,636 km (0.105 R)
• M5: 3,780,637 km (0.079 R)
• M6: 9,689,005 km (0.113 R)
• M7: 17,099,934 km (0.041 R)
• M8: 20,538,441 km (0.055 R)
• M9: 27,475,295 km (0.084 R)
• M10: 32,920,358 km (0.084 R)
• M11: 33,827,370 km (0.081 R)
• M12: 36,372,927 km (0.084 R)
• M13: 40,647,836 km (0.07 R)
• M14: 44,143,639 km (0.054 R)
• M15: 50,179,464 km (0.057 R)
• M16: 52,951,513 km (0.103 R)
• M17: 58,610,202 km (0.054 R)
• M18: 61,878,018 km (0.026 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit