🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.23 AU - 1.91 AU

Year: 688 Days

Day: 41.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,442,699 km

• M1: 71,508 km (0.101 R)
• M2: 444,754 km (0.112 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 10.4

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.66 AU - 14.86 AU

Year: 15018 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 77.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,442,699 km

• M1: 130,001 km (0.12 R)
• M2: 553,811 km (0.09 R)
• M3: 1,059,751 km (0.115 R)
• M4: 1,987,857 km (0.12 R)
• M5: 3,282,476 km (0.049 R)
• M6: 5,472,589 km (0.1 R)
• M7: 7,341,366 km (0.111 R)
• M8: 7,856,282 km (0.075 R)
• M9: 10,448,663 km (0.118 R)
• M10: 11,100,910 km (0.111 R)
• M11: 12,356,036 km (0.094 R)
• M12: 12,883,668 km (0.061 R)
• M13: 16,214,913 km (0.034 R)
• M14: 16,847,712 km (0.097 R)
• M15: 17,994,679 km (0.087 R)
• M16: 24,418,262 km (0.028 R)
• M17: 25,672,491 km (0.12 R)
• M18: 28,765,576 km (0.062 R)
• M19: 31,729,708 km (0.091 R)
• M20: 37,843,025 km (0.109 R)
• M21: 43,477,031 km (0.084 R)
• M22: 45,628,547 km (0.092 R)
• M23: 48,173,357 km (0.112 R)
• M24: 49,151,727 km (0.108 R)
• M25: 50,143,112 km (0.057 R)
• M26: 53,370,686 km (0.097 R)
• M27: 54,946,849 km (0.099 R)
• M28: 61,371,629 km (0.048 R)
• M29: 63,101,279 km (0.106 R)
• M30: 64,863,094 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 6.3

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.04 AU - 18.12 AU

Year: 24695 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,442,699 km

• M1: 78,389 km (0.11 R)
• M2: 305,628 km (0.118 R)
• M3: 602,281 km (0.114 R)
• M4: 1,139,487 km (0.103 R)
• M5: 2,660,149 km (0.1 R)
• M6: 2,919,851 km (0.071 R)
• M7: 4,482,102 km (0.106 R)
• M8: 4,965,453 km (0.091 R)
• M9: 5,524,201 km (0.038 R)
• M10: 5,818,908 km (0.1 R)
• M11: 6,532,041 km (0.067 R)
• M12: 7,301,872 km (0.093 R)
• M13: 7,970,575 km (0.091 R)
• M14: 10,730,954 km (0.078 R)
• M15: 14,540,763 km (0.072 R)
• M16: 18,319,007 km (0.074 R)
• M17: 19,452,810 km (0.098 R)
• M18: 20,234,159 km (0.102 R)
• M19: 26,536,269 km (0.065 R)
• M20: 37,357,131 km (0.073 R)
• M21: 41,850,752 km (0.115 R)
• M22: 43,315,315 km (0.111 R)
• M23: 44,982,434 km (0.036 R)
• M24: 56,676,051 km (0.056 R)
• M25: 57,070,989 km (0.111 R)
• M26: 62,162,702 km (0.077 R)
• M27: 65,142,243 km (0.098 R)
• M28: 67,549,123 km (0.112 R)
• M29: 69,111,224 km (0.104 R)
• M30: 72,539,409 km (0.104 R)
• M31: 81,225,959 km (0.036 R)
• M32: 87,649,841 km (0.091 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit