🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.84 AU - 1.26 AU

Year: 457 Days

Day: 25.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,565,267 km

• M1: 202,107 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.11 AU - 1.17 AU

Year: 517 Days

Day: 36.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,565,267 km

• M1: 264,788 km (0.072 R)
• M2: 304,132 km (0.098 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 9.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.46 AU - 5.88 AU

Year: 4991 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,565,267 km

• M1: 134,040 km (0.059 R)
• M2: 195,375 km (0.063 R)
• M3: 377,435 km (0.114 R)
• M4: 454,778 km (0.117 R)
• M5: 985,102 km (0.076 R)
• M6: 1,312,273 km (0.099 R)
• M7: 1,605,933 km (0.091 R)
• M8: 1,808,638 km (0.067 R)
• M9: 1,892,114 km (0.107 R)
• M10: 2,062,955 km (0.107 R)
• M11: 2,283,911 km (0.083 R)
• M12: 2,992,257 km (0.101 R)
• M13: 3,175,215 km (0.111 R)
• M14: 3,276,642 km (0.101 R)
• M15: 3,430,878 km (0.047 R)
• M16: 3,500,141 km (0.11 R)
• M17: 3,570,004 km (0.056 R)
• M18: 3,907,796 km (0.112 R)
• M19: 4,181,859 km (0.073 R)
• M20: 4,312,009 km (0.111 R)
• M21: 4,386,808 km (0.116 R)
• M22: 4,538,051 km (0.058 R)
• M23: 4,826,177 km (0.111 R)
• M24: 5,160,079 km (0.095 R)
• M25: 5,379,988 km (0.092 R)
• M26: 5,440,575 km (0.108 R)
• M27: 5,542,003 km (0.056 R)
• M28: 5,726,158 km (0.08 R)
• M29: 5,974,939 km (0.1 R)
• M30: 6,037,620 km (0.102 R)
• M31: 6,163,731 km (0.095 R)
• M32: 6,248,404 km (0.12 R)
• M33: 6,354,618 km (0.081 R)
• M34: 6,461,581 km (0.091 R)
• M35: 6,873,274 km (0.052 R)
• M36: 7,472,862 km (0.077 R)
• M37: 7,790,459 km (0.109 R)
• M38: 7,859,124 km (0.095 R)
• M39: 8,089,206 km (0.045 R)
• M40: 8,158,769 km (0.084 R)
• M41: 8,627,160 km (0.118 R)
• M42: 8,912,592 km (0.105 R)
• M43: 9,080,441 km (0.067 R)
• M44: 9,249,337 km (0.087 R)
• M45: 9,419,280 km (0.06 R)
• M46: 9,663,873 km (0.047 R)
• M47: 9,786,992 km (0.099 R)
• M48: 10,084,542 km (0.059 R)
• M49: 10,511,195 km (0.099 R)
• M50: 11,252,602 km (0.094 R)
• M51: 11,616,723 km (0.069 R)
• M52: 12,010,914 km (0.114 R)
• M53: 12,409,592 km (0.059 R)
• M54: 12,947,995 km (0.067 R)
• M55: 13,714,534 km (0.099 R)
• M56: 14,580,407 km (0.103 R)
• M57: 14,693,353 km (0.118 R)
• M58: 15,119,707 km (0.101 R)
• M59: 15,234,150 km (0.103 R)
• M60: 15,320,019 km (0.084 R)
• M61: 15,665,590 km (0.07 R)
• M62: 16,247,226 km (0.119 R)
• M63: 16,629,150 km (0.048 R)
• M64: 17,192,535 km (0.065 R)
• M65: 18,307,638 km (0.098 R)
• M66: 18,521,264 km (0.078 R)
• M67: 18,735,787 km (0.097 R)
• M68: 18,920,241 km (0.073 R)
• M69: 19,229,011 km (0.04 R)
• M70: 19,321,911 km (0.082 R)
• M71: 19,664,042 km (0.091 R)
• M72: 20,512,262 km (0.114 R)
• M73: 21,244,394 km (0.073 R)
• M74: 21,340,435 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 10,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit