🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.71 AU - 0.79 AU

Year: 233 Days

Day: 15.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.99 AU - 1.59 AU

Year: 525 Days

Day: 36.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,704,788 km

• M1: 75,996 km (0.104 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 8.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.68 AU - 11.18 AU

Year: 11207 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,704,788 km

• M1: 154,684 km (0.08 R)
• M2: 259,552 km (0.118 R)
• M3: 397,781 km (0.085 R)
• M4: 487,539 km (0.101 R)
• M5: 619,036 km (0.079 R)
• M6: 788,082 km (0.089 R)
• M7: 904,918 km (0.096 R)
• M8: 1,141,731 km (0.096 R)
• M9: 1,477,129 km (0.029 R)
• M10: 1,773,932 km (0.095 R)
• M11: 1,947,016 km (0.112 R)
• M12: 2,198,790 km (0.032 R)
• M13: 2,674,062 km (0.082 R)
• M14: 3,077,079 km (0.106 R)
• M15: 3,542,478 km (0.06 R)
• M16: 3,629,394 km (0.06 R)
• M17: 3,695,217 km (0.113 R)
• M18: 4,075,196 km (0.1 R)
• M19: 4,561,837 km (0.104 R)
• M20: 4,824,083 km (0.037 R)
• M21: 4,969,342 km (0.052 R)
• M22: 5,488,895 km (0.114 R)
• M23: 5,640,438 km (0.05 R)
• M24: 5,844,789 km (0.054 R)
• M25: 5,922,131 km (0.065 R)
• M26: 5,999,772 km (0.052 R)
• M27: 6,445,873 km (0.084 R)
• M28: 6,552,387 km (0.07 R)
• M29: 6,686,426 km (0.029 R)
• M30: 6,929,972 km (0.087 R)
• M31: 7,342,413 km (0.12 R)
• M32: 7,453,714 km (0.088 R)
• M33: 8,219,954 km (0.119 R)
• M34: 8,921,867 km (0.052 R)
• M35: 10,351,574 km (0.078 R)
• M36: 10,413,957 km (0.066 R)
• M37: 10,854,373 km (0.098 R)
• M38: 11,526,366 km (0.083 R)
• M39: 11,785,919 km (0.07 R)
• M40: 12,014,654 km (0.102 R)
• M41: 12,244,885 km (0.101 R)
• M42: 13,180,021 km (0.038 R)
• M43: 13,383,474 km (0.086 R)
• M44: 13,485,500 km (0.113 R)
• M45: 14,207,459 km (0.036 R)
• M46: 14,311,579 km (0.048 R)
• M47: 14,730,753 km (0.076 R)
• M48: 14,906,680 km (0.078 R)
• M49: 15,189,420 km (0.046 R)
• M50: 15,402,746 km (0.116 R)
• M51: 15,832,242 km (0.099 R)
• M52: 16,084,613 km (0.067 R)
• M53: 16,374,684 km (0.109 R)
• M54: 16,447,538 km (0.045 R)
• M55: 17,107,564 km (0.044 R)
• M56: 17,292,317 km (0.077 R)
• M57: 19,177,250 km (0.043 R)
• M58: 19,446,377 km (0.091 R)
• M59: 20,968,236 km (0.056 R)
• M60: 21,404,314 km (0.066 R)
• M61: 21,883,476 km (0.078 R)
• M62: 22,245,203 km (0.065 R)
• M63: 22,730,648 km (0.077 R)
• M64: 23,015,483 km (0.114 R)
• M65: 24,207,628 km (0.118 R)
• M66: 24,623,510 km (0.073 R)
• M67: 24,915,974 km (0.102 R)
• M68: 26,054,713 km (0.11 R)
• M69: 26,224,956 km (0.102 R)
• M70: 26,352,712 km (0.08 R)
• M71: 27,038,170 km (0.108 R)
• M72: 27,167,422 km (0.059 R)
• M73: 28,557,934 km (0.109 R)
• M74: 28,645,599 km (0.113 R)
• M75: 28,909,190 km (0.065 R)
• M76: 29,217,811 km (0.115 R)
• M77: 29,306,073 km (0.092 R)
• M78: 29,438,767 km (0.064 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit