🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 172 Days

Day: 32.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 12.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.54 AU - 6.66 AU

Year: 4793 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,226,393 km

• M1: 191,934 km (0.112 R)
• M2: 574,306 km (0.116 R)
• M3: 1,646,773 km (0.088 R)
• M4: 2,069,537 km (0.089 R)
• M5: 2,615,719 km (0.108 R)
• M6: 3,865,310 km (0.101 R)
• M7: 4,573,357 km (0.11 R)
• M8: 5,338,250 km (0.093 R)
• M9: 5,944,122 km (0.078 R)
• M10: 6,499,429 km (0.072 R)
• M11: 7,607,650 km (0.113 R)
• M12: 8,837,793 km (0.102 R)
• M13: 9,897,096 km (0.086 R)
• M14: 11,084,753 km (0.115 R)
• M15: 11,595,181 km (0.114 R)
• M16: 13,220,712 km (0.101 R)
• M17: 14,937,497 km (0.098 R)
• M18: 17,225,297 km (0.106 R)
• M19: 18,484,911 km (0.119 R)
• M20: 20,076,333 km (0.109 R)
• M21: 22,411,407 km (0.084 R)
• M22: 23,228,510 km (0.103 R)
• M23: 24,065,361 km (0.108 R)
• M24: 25,318,243 km (0.044 R)
• M25: 26,123,079 km (0.082 R)
• M26: 26,944,970 km (0.108 R)
• M27: 27,446,273 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 11.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.38 AU - 6.7 AU

Year: 6049 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,226,393 km

• M1: 147,952 km (0.109 R)
• M2: 518,805 km (0.118 R)
• M3: 1,001,408 km (0.114 R)
• M4: 1,493,735 km (0.079 R)
• M5: 2,058,616 km (0.1 R)
• M6: 2,852,532 km (0.096 R)
• M7: 4,208,786 km (0.112 R)
• M8: 4,651,297 km (0.107 R)
• M9: 5,043,842 km (0.108 R)
• M10: 5,544,247 km (0.064 R)
• M11: 9,480,915 km (0.051 R)
• M12: 9,900,686 km (0.115 R)
• M13: 10,553,531 km (0.064 R)
• M14: 11,281,325 km (0.102 R)
• M15: 11,801,028 km (0.111 R)
• M16: 14,366,931 km (0.084 R)
• M17: 16,792,959 km (0.117 R)
• M18: 19,279,575 km (0.053 R)
• M19: 19,818,427 km (0.107 R)
• M20: 21,929,253 km (0.111 R)
• M21: 24,813,051 km (0.108 R)
• M22: 25,936,531 km (0.077 R)
• M23: 27,684,732 km (0.063 R)
• M24: 29,599,136 km (0.09 R)
• M25: 30,136,192 km (0.113 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit