🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 197 Days

Day: 47 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,070,123 km

• M1: 560,244 km (0.077 R)
• M2: 643,720 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 563 Days

Day: 34.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.61 AU - 1.77 AU

Year: 806 Days

Day: 17.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.54 AU - 2.54 AU

Year: 1070 Days

Day: 37 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,070,123 km

• M1: 92,451 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.66 AU - 3.98 AU

Year: 2221 Days

Day: 37.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.4

Radius: 5.1

Gravity: 37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.21 AU - 18.53 AU

Year: 24313 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,070,123 km

• M1: 64,626 km (0.063 R)
• M2: 347,067 km (0.112 R)
• M3: 638,633 km (0.096 R)
• M4: 987,645 km (0.051 R)
• M5: 1,421,329 km (0.053 R)
• M6: 2,380,701 km (0.1 R)
• M7: 2,981,336 km (0.05 R)
• M8: 4,514,415 km (0.118 R)
• M9: 5,220,068 km (0.051 R)
• M10: 5,556,215 km (0.112 R)
• M11: 5,729,748 km (0.092 R)
• M12: 6,225,366 km (0.067 R)
• M13: 8,158,918 km (0.12 R)
• M14: 9,201,167 km (0.072 R)
• M15: 10,926,180 km (0.09 R)
• M16: 12,189,235 km (0.094 R)
• M17: 12,482,596 km (0.106 R)
• M18: 14,261,614 km (0.118 R)
• M19: 14,835,022 km (0.039 R)
• M20: 15,508,811 km (0.099 R)
• M21: 19,584,156 km (0.098 R)
• M22: 20,292,054 km (0.1 R)
• M23: 26,336,705 km (0.104 R)
• M24: 27,699,691 km (0.104 R)
• M25: 33,766,334 km (0.068 R)
• M26: 34,490,537 km (0.106 R)
• M27: 37,491,321 km (0.12 R)
• M28: 40,824,661 km (0.104 R)
• M29: 45,393,529 km (0.085 R)
• M30: 48,989,563 km (0.047 R)
• M31: 54,336,340 km (0.093 R)
• M32: 65,273,441 km (0.106 R)
• M33: 67,990,138 km (0.113 R)
• M34: 77,839,961 km (0.103 R)
• M35: 82,710,419 km (0.075 R)
• M36: 94,760,527 km (0.117 R)
• M37: 95,334,385 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit