🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.84 AU - 0.96 AU

Year: 313 Days

Day: 39.4 Hours

Environment

Temp: 70 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 495 Days

Day: 32 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 12.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.96 AU - 6.84 AU

Year: 5944 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,701,337 km

• M1: 218,263 km (0.106 R)
• M2: 306,227 km (0.073 R)
• M3: 478,115 km (0.114 R)
• M4: 635,342 km (0.112 R)
• M5: 754,871 km (0.056 R)
• M6: 847,173 km (0.103 R)
• M7: 1,006,345 km (0.103 R)
• M8: 1,355,656 km (0.077 R)
• M9: 1,500,317 km (0.07 R)
• M10: 1,742,965 km (0.098 R)
• M11: 1,917,396 km (0.06 R)
• M12: 2,031,389 km (0.071 R)
• M13: 2,164,681 km (0.117 R)
• M14: 2,440,240 km (0.096 R)
• M15: 2,600,310 km (0.107 R)
• M16: 2,727,169 km (0.097 R)
• M17: 3,255,998 km (0.117 R)
• M18: 3,633,134 km (0.113 R)
• M19: 3,714,366 km (0.118 R)
• M20: 3,899,418 km (0.087 R)
• M21: 4,003,538 km (0.069 R)
• M22: 4,150,892 km (0.07 R)
• M23: 4,257,256 km (0.048 R)
• M24: 4,625,865 km (0.097 R)
• M25: 5,118,342 km (0.082 R)
• M26: 5,487,100 km (0.096 R)
• M27: 5,580,599 km (0.069 R)
• M28: 5,816,814 km (0.069 R)
• M29: 6,080,555 km (0.061 R)
• M30: 6,421,937 km (0.12 R)
• M31: 6,644,838 km (0.088 R)
• M32: 6,769,603 km (0.034 R)
• M33: 7,277,188 km (0.087 R)
• M34: 7,718,203 km (0.058 R)
• M35: 7,796,891 km (0.113 R)
• M36: 8,167,894 km (0.088 R)
• M37: 8,382,567 km (0.077 R)
• M38: 8,490,577 km (0.087 R)
• M39: 8,680,865 km (0.064 R)
• M40: 9,315,609 km (0.083 R)
• M41: 10,310,435 km (0.094 R)
• M42: 10,455,395 km (0.089 R)
• M43: 10,688,618 km (0.094 R)
• M44: 11,189,921 km (0.056 R)
• M45: 11,309,001 km (0.114 R)
• M46: 11,608,645 km (0.048 R)
• M47: 12,430,536 km (0.082 R)
• M48: 12,646,705 km (0.061 R)
• M49: 12,926,602 km (0.098 R)
• M50: 13,492,232 km (0.097 R)
• M51: 14,713,100 km (0.098 R)
• M52: 15,171,917 km (0.112 R)
• M53: 17,053,409 km (0.114 R)
• M54: 17,224,998 km (0.084 R)
• M55: 17,328,221 km (0.107 R)
• M56: 17,639,085 km (0.104 R)
• M57: 18,477,132 km (0.105 R)
• M58: 18,618,053 km (0.114 R)
• M59: 19,185,478 km (0.067 R)
• M60: 19,292,441 km (0.116 R)
• M61: 19,399,702 km (0.087 R)
• M62: 20,010,959 km (0.091 R)
• M63: 20,191,973 km (0.028 R)
• M64: 20,446,289 km (0.089 R)
• M65: 20,921,412 km (0.12 R)
• M66: 21,474,326 km (0.073 R)
• M67: 22,745,010 km (0.109 R)
• M68: 22,896,104 km (0.109 R)
• M69: 23,275,334 km (0.091 R)
• M70: 23,503,920 km (0.12 R)
• M71: 23,733,253 km (0.079 R)
• M72: 24,502,934 km (0.081 R)
• M73: 25,085,469 km (0.111 R)
• M74: 26,581,896 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit