🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.65 AU - 0.71 AU

Year: 207 Days

Day: 21.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 31.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 120.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 230 Days

Day: 25 Hours

Environment

Temp: 116 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.1 AU - 2.58 AU

Year: 1321 Days

Day: 18.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.89 AU - 3.81 AU

Year: 2262 Days

Day: 16.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 5.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.06 AU - 17.16 AU

Year: 23857 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,051,581 km

• M1: 144,811 km (0.119 R)
• M2: 635,492 km (0.106 R)
• M3: 745,596 km (0.116 R)
• M4: 913,744 km (0.109 R)
• M5: 1,131,110 km (0.12 R)
• M6: 1,226,553 km (0.09 R)
• M7: 1,655,600 km (0.066 R)
• M8: 1,698,684 km (0.08 R)
• M9: 3,486,378 km (0.077 R)
• M10: 4,351,204 km (0.071 R)
• M11: 6,096,562 km (0.098 R)
• M12: 6,675,057 km (0.073 R)
• M13: 6,813,734 km (0.095 R)
• M14: 7,342,114 km (0.102 R)
• M15: 7,847,156 km (0.098 R)
• M16: 8,140,817 km (0.1 R)
• M17: 8,512,867 km (0.104 R)
• M18: 9,897,694 km (0.111 R)
• M19: 12,869,306 km (0.095 R)
• M20: 13,128,560 km (0.107 R)
• M21: 13,215,326 km (0.083 R)
• M22: 14,138,196 km (0.118 R)
• M23: 15,172,515 km (0.114 R)
• M24: 16,887,056 km (0.066 R)
• M25: 18,564,348 km (0.06 R)
• M26: 18,661,886 km (0.043 R)
• M27: 21,000,250 km (0.025 R)
• M28: 21,254,417 km (0.076 R)
• M29: 21,765,742 km (0.095 R)
• M30: 22,229,496 km (0.032 R)
• M31: 24,169,780 km (0.031 R)
• M32: 25,133,190 km (0.091 R)
• M33: 25,403,065 km (0.095 R)
• M34: 27,596,020 km (0.102 R)
• M35: 28,097,622 km (0.106 R)
• M36: 28,602,365 km (0.075 R)
• M37: 28,658,614 km (0.096 R)
• M38: 29,280,043 km (0.084 R)
• M39: 30,248,989 km (0.077 R)
• M40: 31,751,250 km (0.12 R)
• M41: 31,867,787 km (0.045 R)
• M42: 32,042,966 km (0.106 R)
• M43: 34,109,362 km (0.11 R)
• M44: 37,012,608 km (0.108 R)
• M45: 38,680,175 km (0.117 R)
• M46: 39,366,530 km (0.074 R)
• M47: 39,994,093 km (0.063 R)
• M48: 42,665,313 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: 153 - 10,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit