🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.82 AU - 0.86 AU

Year: 287 Days

Day: 25.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.66 AU - 1.7 AU

Year: 812 Days

Day: 35.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,112,572 km

• M1: 1,640,789 km (0.089 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 9.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.68 AU - 9.94 AU

Year: 8930 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,112,572 km

• M1: 122,820 km (0.119 R)
• M2: 372,798 km (0.066 R)
• M3: 563,834 km (0.052 R)
• M4: 644,019 km (0.057 R)
• M5: 801,845 km (0.114 R)
• M6: 893,698 km (0.081 R)
• M7: 1,105,079 km (0.065 R)
• M8: 1,595,012 km (0.091 R)
• M9: 1,812,677 km (0.04 R)
• M10: 1,873,713 km (0.053 R)
• M11: 1,935,497 km (0.033 R)
• M12: 2,061,159 km (0.051 R)
• M13: 2,211,356 km (0.063 R)
• M14: 2,387,283 km (0.094 R)
• M15: 2,477,042 km (0.051 R)
• M16: 3,310,002 km (0.105 R)
• M17: 3,486,528 km (0.12 R)
• M18: 3,640,165 km (0.113 R)
• M19: 3,822,375 km (0.113 R)
• M20: 4,061,133 km (0.104 R)
• M21: 4,442,010 km (0.055 R)
• M22: 4,777,857 km (0.119 R)
• M23: 5,563,246 km (0.094 R)
• M24: 5,894,754 km (0.108 R)
• M25: 6,263,663 km (0.051 R)
• M26: 6,482,375 km (0.116 R)
• M27: 7,514,151 km (0.117 R)
• M28: 7,679,906 km (0.07 R)
• M29: 7,847,007 km (0.093 R)
• M30: 8,321,082 km (0.073 R)
• M31: 8,979,313 km (0.117 R)
• M32: 9,226,149 km (0.117 R)
• M33: 9,654,299 km (0.116 R)
• M34: 10,235,486 km (0.084 R)
• M35: 10,715,995 km (0.077 R)
• M36: 11,968,428 km (0.059 R)
• M37: 12,987,638 km (0.069 R)
• M38: 13,226,845 km (0.083 R)
• M39: 13,709,598 km (0.107 R)
• M40: 13,790,530 km (0.088 R)
• M41: 14,321,004 km (0.089 R)
• M42: 14,941,387 km (0.05 R)
• M43: 15,233,850 km (0.108 R)
• M44: 16,165,546 km (0.082 R)
• M45: 16,379,920 km (0.117 R)
• M46: 16,811,360 km (0.098 R)
• M47: 16,941,510 km (0.115 R)
• M48: 17,641,479 km (0.114 R)
• M49: 18,753,888 km (0.069 R)
• M50: 19,205,225 km (0.041 R)
• M51: 19,432,165 km (0.098 R)
• M52: 20,719,903 km (0.112 R)
• M53: 22,082,441 km (0.104 R)
• M54: 23,280,121 km (0.101 R)
• M55: 23,765,118 km (0.078 R)
• M56: 24,155,568 km (0.103 R)
• M57: 24,449,827 km (0.069 R)
• M58: 24,646,548 km (0.087 R)
• M59: 24,942,752 km (0.1 R)
• M60: 25,041,786 km (0.046 R)
• M61: 25,988,591 km (0.078 R)
• M62: 27,303,257 km (0.11 R)
• M63: 27,609,783 km (0.111 R)
• M64: 28,071,592 km (0.041 R)
• M65: 28,484,332 km (0.039 R)
• M66: 28,899,017 km (0.109 R)
• M67: 29,367,857 km (0.109 R)
• M68: 29,629,504 km (0.107 R)
• M69: 29,997,066 km (0.093 R)
• M70: 30,313,166 km (0.08 R)
• M71: 30,524,698 km (0.076 R)
• M72: 31,002,214 km (0.038 R)
• M73: 31,268,498 km (0.084 R)
• M74: 32,611,737 km (0.071 R)
• M75: 34,028,579 km (0.103 R)
• M76: 36,471,662 km (0.045 R)
• M77: 37,260,790 km (0.058 R)
• M78: 37,714,222 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit