🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 232 Days

Day: 22 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 11.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.98 AU - 4.14 AU

Year: 4406 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,858,994 km

• M1: 144,362 km (0.105 R)
• M2: 568,622 km (0.114 R)
• M3: 944,561 km (0.092 R)
• M4: 1,359,845 km (0.039 R)
• M5: 1,910,664 km (0.118 R)
• M6: 2,362,300 km (0.047 R)
• M7: 2,965,628 km (0.036 R)
• M8: 4,416,877 km (0.112 R)
• M9: 4,977,420 km (0.119 R)
• M10: 5,559,655 km (0.059 R)
• M11: 6,079,209 km (0.085 R)
• M12: 6,773,941 km (0.112 R)
• M13: 7,397,914 km (0.039 R)
• M14: 8,489,081 km (0.12 R)
• M15: 12,891,447 km (0.109 R)
• M16: 13,433,739 km (0.119 R)
• M17: 15,452,862 km (0.115 R)
• M18: 15,961,943 km (0.068 R)
• M19: 17,501,904 km (0.041 R)
• M20: 18,167,315 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 5.7

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.07 AU - 9.77 AU

Year: 14622 Days

Day: 15.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,858,994 km

• M1: 71,807 km (0.09 R)
• M2: 352,602 km (0.104 R)
• M3: 907,760 km (0.094 R)
• M4: 1,697,038 km (0.083 R)
• M5: 2,727,169 km (0.103 R)
• M6: 3,174,467 km (0.057 R)
• M7: 4,182,756 km (0.048 R)
• M8: 8,669,346 km (0.051 R)
• M9: 9,142,075 km (0.116 R)
• M10: 9,357,646 km (0.118 R)
• M11: 11,023,269 km (0.116 R)
• M12: 13,353,854 km (0.103 R)
• M13: 13,842,441 km (0.106 R)
• M14: 17,435,482 km (0.101 R)
• M15: 20,945,647 km (0.074 R)
• M16: 22,083,937 km (0.093 R)
• M17: 23,868,041 km (0.087 R)
• M18: 25,639,130 km (0.108 R)
• M19: 27,495,939 km (0.11 R)
• M20: 32,214,854 km (0.091 R)
• M21: 37,171,929 km (0.033 R)
• M22: 38,978,024 km (0.115 R)
• M23: 41,721,799 km (0.098 R)
• M24: 42,914,543 km (0.091 R)
• M25: 48,075,669 km (0.08 R)
• M26: 49,056,433 km (0.105 R)
• M27: 54,690,139 km (0.11 R)
• M28: 59,048,075 km (0.09 R)
• M29: 63,046,377 km (0.058 R)
• M30: 64,813,726 km (0.047 R)
• M31: 66,210,970 km (0.098 R)
• M32: 68,036,812 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit