🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 39.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 9.5

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.18 AU - 5.18 AU

Year: 4418 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,962,444 km

• M1: 118,930 km (0.099 R)
• M2: 428,747 km (0.051 R)
• M3: 740,061 km (0.058 R)
• M4: 1,132,605 km (0.052 R)
• M5: 2,319,665 km (0.056 R)
• M6: 2,726,122 km (0.081 R)
• M7: 4,640,227 km (0.108 R)
• M8: 6,439,141 km (0.088 R)
• M9: 8,940,418 km (0.088 R)
• M10: 9,601,790 km (0.098 R)
• M11: 10,251,194 km (0.119 R)
• M12: 12,126,104 km (0.098 R)
• M13: 13,197,075 km (0.119 R)
• M14: 13,836,756 km (0.07 R)
• M15: 16,178,860 km (0.043 R)
• M16: 16,726,388 km (0.107 R)
• M17: 18,116,751 km (0.093 R)
• M18: 18,973,648 km (0.108 R)
• M19: 19,378,160 km (0.105 R)
• M20: 20,134,677 km (0.109 R)
• M21: 21,125,912 km (0.105 R)
• M22: 22,001,060 km (0.116 R)
• M23: 22,298,161 km (0.098 R)
• M24: 28,817,038 km (0.109 R)
• M25: 29,262,241 km (0.092 R)
• M26: 30,441,222 km (0.089 R)
• M27: 31,275,679 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.6

Radius: 7.8

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.19 AU - 18.55 AU

Year: 22581 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,962,444 km

• M1: 97,239 km (0.12 R)
• M2: 364,570 km (0.069 R)
• M3: 707,149 km (0.111 R)
• M4: 1,449,603 km (0.059 R)
• M5: 2,541,369 km (0.05 R)
• M6: 2,823,061 km (0.075 R)
• M7: 3,450,026 km (0.092 R)
• M8: 4,262,343 km (0.101 R)
• M9: 5,233,532 km (0.083 R)
• M10: 7,046,509 km (0.084 R)
• M11: 7,369,341 km (0.034 R)
• M12: 10,143,633 km (0.102 R)
• M13: 11,287,907 km (0.089 R)
• M14: 12,650,295 km (0.108 R)
• M15: 14,931,812 km (0.1 R)
• M16: 19,113,222 km (0.097 R)
• M17: 29,336,890 km (0.112 R)
• M18: 30,415,192 km (0.03 R)
• M19: 31,395,806 km (0.088 R)
• M20: 33,808,969 km (0.112 R)
• M21: 35,395,155 km (0.055 R)
• M22: 36,343,008 km (0.089 R)
• M23: 43,920,588 km (0.082 R)
• M24: 44,857,370 km (0.12 R)
• M25: 52,138,448 km (0.074 R)
• M26: 56,057,763 km (0.08 R)
• M27: 57,344,903 km (0.079 R)
• M28: 59,217,569 km (0.084 R)
• M29: 63,678,877 km (0.119 R)
• M30: 65,281,818 km (0.091 R)
• M31: 67,943,463 km (0.091 R)
• M32: 68,986,160 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit