🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.7 AU - 2.68 AU

Year: 1129 Days

Day: 19.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 8.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.81 AU - 9.17 AU

Year: 9387 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 98,832,032 km

• M1: 104,719 km (0.117 R)
• M2: 443,258 km (0.118 R)
• M3: 880,533 km (0.079 R)
• M4: 1,155,494 km (0.065 R)
• M5: 1,467,256 km (0.094 R)
• M6: 2,548,549 km (0.053 R)
• M7: 2,908,631 km (0.054 R)
• M8: 4,582,931 km (0.112 R)
• M9: 5,478,573 km (0.101 R)
• M10: 8,257,204 km (0.112 R)
• M11: 9,122,628 km (0.109 R)
• M12: 10,127,028 km (0.104 R)
• M13: 10,906,433 km (0.09 R)
• M14: 11,902,605 km (0.06 R)
• M15: 14,225,112 km (0.103 R)
• M16: 15,466,176 km (0.061 R)
• M17: 15,841,367 km (0.107 R)
• M18: 16,610,001 km (0.077 R)
• M19: 17,288,278 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 4

Gravity: 40.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 15.16 AU - 24.26 AU

Year: 30474 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,832,032 km

• M1: 51,312 km (0.114 R)
• M2: 177,722 km (0.12 R)
• M3: 383,120 km (0.107 R)
• M4: 685,457 km (0.086 R)
• M5: 2,037,673 km (0.102 R)
• M6: 2,336,420 km (0.084 R)
• M7: 2,663,889 km (0.109 R)
• M8: 4,932,691 km (0.098 R)
• M9: 6,611,927 km (0.115 R)
• M10: 7,008,511 km (0.081 R)
• M11: 9,171,845 km (0.057 R)
• M12: 9,416,139 km (0.086 R)
• M13: 10,110,422 km (0.085 R)
• M14: 11,389,035 km (0.085 R)
• M15: 12,397,475 km (0.081 R)
• M16: 18,056,164 km (0.101 R)
• M17: 21,708,446 km (0.033 R)
• M18: 21,924,615 km (0.111 R)
• M19: 23,820,918 km (0.116 R)
• M20: 25,944,908 km (0.12 R)
• M21: 34,663,323 km (0.068 R)
• M22: 60,714,445 km (0.041 R)
• M23: 68,289,184 km (0.106 R)
• M24: 87,993,318 km (0.119 R)
• M25: 88,267,830 km (0.074 R)
• M26: 91,607,004 km (0.102 R)
• M27: 92,454,775 km (0.103 R)
• M28: 95,029,355 km (0.085 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit