🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.9 AU - 1.06 AU

Year: 440 Days

Day: 28.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,543,506 km

• M1: 39,494 km (0.109 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 10.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.76 AU - 5.46 AU

Year: 4484 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,543,506 km

• M1: 130,599 km (0.047 R)
• M2: 679,773 km (0.069 R)
• M3: 1,198,429 km (0.053 R)
• M4: 1,584,840 km (0.093 R)
• M5: 1,970,354 km (0.09 R)
• M6: 3,140,957 km (0.074 R)
• M7: 4,001,444 km (0.12 R)
• M8: 5,678,137 km (0.082 R)
• M9: 6,624,643 km (0.108 R)
• M10: 7,118,914 km (0.113 R)
• M11: 8,144,407 km (0.073 R)
• M12: 8,946,551 km (0.078 R)
• M13: 9,509,937 km (0.048 R)
• M14: 10,442,979 km (0.114 R)
• M15: 11,955,413 km (0.077 R)
• M16: 16,516,203 km (0.074 R)
• M17: 16,876,285 km (0.117 R)
• M18: 17,488,141 km (0.12 R)
• M19: 18,821,058 km (0.117 R)
• M20: 19,881,258 km (0.101 R)
• M21: 21,975,927 km (0.113 R)
• M22: 22,411,706 km (0.107 R)
• M23: 22,927,669 km (0.086 R)
• M24: 23,754,197 km (0.079 R)
• M25: 25,070,658 km (0.114 R)
• M26: 27,764,018 km (0.117 R)
• M27: 28,273,549 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 6.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.61 AU - 9.99 AU

Year: 12849 Days

Day: 16.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,543,506 km

• M1: 78,688 km (0.028 R)
• M2: 406,308 km (0.074 R)
• M3: 620,233 km (0.112 R)
• M4: 1,094,757 km (0.088 R)
• M5: 1,562,999 km (0.095 R)
• M6: 2,367,985 km (0.117 R)
• M7: 2,593,279 km (0.04 R)
• M8: 3,314,490 km (0.116 R)
• M9: 4,729,686 km (0.105 R)
• M10: 5,289,631 km (0.072 R)
• M11: 6,243,318 km (0.102 R)
• M12: 6,951,364 km (0.103 R)
• M13: 13,529,631 km (0.089 R)
• M14: 13,916,043 km (0.098 R)
• M15: 15,535,589 km (0.099 R)
• M16: 21,737,468 km (0.045 R)
• M17: 31,962,782 km (0.084 R)
• M18: 33,044,075 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit