🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 324 Days

Day: 40.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 362 Days

Day: 37.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,321,348 km

• M1: 705,504 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.02 AU - 4.18 AU

Year: 3048 Days

Day: 29 Hours

Environment

Temp: -121 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 12.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.08 AU - 6 AU

Year: 4154 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,321,348 km

• M1: 213,775 km (0.101 R)
• M2: 356,043 km (0.044 R)
• M3: 450,290 km (0.03 R)
• M4: 574,605 km (0.12 R)
• M5: 671,844 km (0.043 R)
• M6: 954,285 km (0.108 R)
• M7: 1,275,172 km (0.071 R)
• M8: 1,421,329 km (0.087 R)
• M9: 1,630,168 km (0.114 R)
• M10: 1,849,329 km (0.094 R)
• M11: 1,939,836 km (0.086 R)
• M12: 2,093,921 km (0.119 R)
• M13: 2,220,332 km (0.105 R)
• M14: 2,349,435 km (0.089 R)
• M15: 2,514,291 km (0.112 R)
• M16: 3,104,006 km (0.041 R)
• M17: 3,527,069 km (0.081 R)
• M18: 3,640,464 km (0.105 R)
• M19: 3,774,354 km (0.077 R)
• M20: 4,027,474 km (0.047 R)
• M21: 4,205,944 km (0.056 R)
• M22: 4,883,174 km (0.119 R)
• M23: 5,245,350 km (0.07 R)
• M24: 5,506,398 km (0.091 R)
• M25: 5,771,635 km (0.116 R)
• M26: 5,860,945 km (0.094 R)
• M27: 6,132,017 km (0.091 R)
• M28: 6,709,764 km (0.104 R)
• M29: 7,547,811 km (0.057 R)
• M30: 7,818,134 km (0.092 R)
• M31: 8,166,847 km (0.06 R)
• M32: 8,495,214 km (0.104 R)
• M33: 8,802,189 km (0.106 R)
• M34: 9,086,724 km (0.101 R)
• M35: 9,348,072 km (0.076 R)
• M36: 9,585,484 km (0.118 R)
• M37: 9,691,698 km (0.099 R)
• M38: 10,255,383 km (0.095 R)
• M39: 11,023,717 km (0.091 R)
• M40: 11,302,568 km (0.097 R)
• M41: 11,442,891 km (0.074 R)
• M42: 11,839,026 km (0.101 R)
• M43: 12,383,712 km (0.062 R)
• M44: 12,644,610 km (0.068 R)
• M45: 13,142,323 km (0.109 R)
• M46: 13,408,457 km (0.062 R)
• M47: 13,766,146 km (0.117 R)
• M48: 13,856,054 km (0.062 R)
• M49: 14,582,352 km (0.076 R)
• M50: 15,042,515 km (0.072 R)
• M51: 15,197,049 km (0.032 R)
• M52: 16,611,048 km (0.077 R)
• M53: 17,188,496 km (0.088 R)
• M54: 17,935,738 km (0.097 R)
• M55: 18,297,016 km (0.096 R)
• M56: 18,793,382 km (0.055 R)
• M57: 19,026,456 km (0.11 R)
• M58: 19,126,686 km (0.103 R)
• M59: 19,394,915 km (0.034 R)
• M60: 19,563,063 km (0.093 R)
• M61: 20,548,464 km (0.051 R)
• M62: 20,823,126 km (0.079 R)
• M63: 20,926,349 km (0.113 R)
• M64: 21,029,870 km (0.118 R)
• M65: 21,271,920 km (0.066 R)
• M66: 21,515,016 km (0.094 R)
• M67: 21,654,292 km (0.062 R)
• M68: 23,492,401 km (0.105 R)
• M69: 24,248,917 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit