🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.84 AU - 0.98 AU

Year: 315 Days

Day: 33.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.96 AU - 1.06 AU

Year: 369 Days

Day: 42 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.69 AU - 4.03 AU

Year: 2238 Days

Day: 27.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 4.4

Gravity: 32.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.38 AU - 16.3 AU

Year: 18713 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,449,769 km

• M1: 54,753 km (0.102 R)
• M2: 195,524 km (0.117 R)
• M3: 365,168 km (0.05 R)
• M4: 584,778 km (0.043 R)
• M5: 878,140 km (0.04 R)
• M6: 1,194,689 km (0.106 R)
• M7: 1,667,268 km (0.119 R)
• M8: 2,111,574 km (0.06 R)
• M9: 2,361,402 km (0.064 R)
• M10: 3,620,418 km (0.025 R)
• M11: 5,270,183 km (0.096 R)
• M12: 6,051,234 km (0.057 R)
• M13: 7,132,527 km (0.09 R)
• M14: 7,646,845 km (0.106 R)
• M15: 9,120,683 km (0.103 R)
• M16: 10,654,061 km (0.044 R)
• M17: 12,417,222 km (0.107 R)
• M18: 15,720,791 km (0.075 R)
• M19: 16,509,172 km (0.06 R)
• M20: 21,321,885 km (0.088 R)
• M21: 26,111,112 km (0.111 R)
• M22: 28,234,953 km (0.08 R)
• M23: 28,580,524 km (0.077 R)
• M24: 29,280,043 km (0.071 R)
• M25: 32,067,351 km (0.105 R)
• M26: 36,232,305 km (0.048 R)
• M27: 38,162,566 km (0.076 R)
• M28: 38,303,039 km (0.102 R)
• M29: 39,153,054 km (0.056 R)
• M30: 43,438,883 km (0.083 R)
• M31: 57,595,629 km (0.038 R)
• M32: 60,791,638 km (0.114 R)
• M33: 61,753,702 km (0.084 R)
• M34: 65,703,385 km (0.053 R)
• M35: 65,905,192 km (0.106 R)
• M36: 66,513,008 km (0.053 R)
• M37: 69,399,051 km (0.055 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit