🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 303 Days

Day: 12.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 91 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,238,585 km

• M1: 140,622 km (0.094 R)
• M2: 573,558 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.71 AU - 2.47 AU

Year: 1126 Days

Day: 22.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 13.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.73 AU - 5.43 AU

Year: 3654 Days

Day: 10.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,238,585 km

• M1: 177,573 km (0.111 R)
• M2: 274,662 km (0.034 R)
• M3: 587,620 km (0.115 R)
• M4: 869,313 km (0.065 R)
• M5: 1,065,286 km (0.1 R)
• M6: 1,345,483 km (0.086 R)
• M7: 1,928,765 km (0.095 R)
• M8: 2,025,256 km (0.101 R)
• M9: 2,256,983 km (0.1 R)
• M10: 2,359,009 km (0.075 R)
• M11: 2,497,387 km (0.071 R)
• M12: 2,837,572 km (0.116 R)
• M13: 3,231,015 km (0.098 R)
• M14: 3,641,960 km (0.104 R)
• M15: 4,028,521 km (0.073 R)
• M16: 4,300,640 km (0.112 R)
• M17: 4,643,967 km (0.085 R)
• M18: 4,973,980 km (0.082 R)
• M19: 5,175,638 km (0.07 R)
• M20: 5,726,906 km (0.045 R)
• M21: 6,176,746 km (0.054 R)
• M22: 6,297,173 km (0.086 R)
• M23: 6,564,504 km (0.11 R)
• M24: 6,960,340 km (0.069 R)
• M25: 7,060,421 km (0.105 R)
• M26: 7,262,229 km (0.114 R)
• M27: 7,983,739 km (0.107 R)
• M28: 8,141,266 km (0.12 R)
• M29: 8,432,832 km (0.09 R)
• M30: 8,620,278 km (0.075 R)
• M31: 8,890,452 km (0.096 R)
• M32: 9,135,942 km (0.113 R)
• M33: 9,439,027 km (0.085 R)
• M34: 9,942,274 km (0.09 R)
• M35: 10,254,186 km (0.086 R)
• M36: 10,396,902 km (0.075 R)
• M37: 10,829,390 km (0.09 R)
• M38: 11,563,317 km (0.067 R)
• M39: 11,801,626 km (0.047 R)
• M40: 12,252,814 km (0.091 R)
• M41: 12,374,137 km (0.102 R)
• M42: 12,465,392 km (0.09 R)
• M43: 13,141,126 km (0.105 R)
• M44: 13,640,184 km (0.094 R)
• M45: 13,955,237 km (0.109 R)
• M46: 14,240,969 km (0.06 R)
• M47: 14,496,482 km (0.117 R)
• M48: 15,044,459 km (0.077 R)
• M49: 15,239,535 km (0.099 R)
• M50: 16,194,269 km (0.06 R)
• M51: 16,561,382 km (0.045 R)
• M52: 17,576,852 km (0.084 R)
• M53: 18,126,624 km (0.053 R)
• M54: 18,368,973 km (0.098 R)
• M55: 18,507,949 km (0.077 R)
• M56: 18,786,949 km (0.07 R)
• M57: 18,996,985 km (0.109 R)
• M58: 20,887,154 km (0.074 R)
• M59: 21,032,114 km (0.076 R)
• M60: 21,286,879 km (0.099 R)
• M61: 21,469,389 km (0.096 R)
• M62: 21,799,252 km (0.112 R)
• M63: 21,983,258 km (0.115 R)
• M64: 23,549,398 km (0.069 R)
• M65: 24,231,564 km (0.115 R)
• M66: 24,958,610 km (0.063 R)
• M67: 25,305,677 km (0.069 R)
• M68: 25,576,598 km (0.089 R)
• M69: 26,004,299 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit