🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.32 AU - 3.56 AU

Year: 1797 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 11.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.7 AU - 9.3 AU

Year: 8833 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,357,006 km

• M1: 145,559 km (0.108 R)
• M2: 548,875 km (0.092 R)
• M3: 997,369 km (0.117 R)
• M4: 1,384,827 km (0.063 R)
• M5: 1,753,137 km (0.09 R)
• M6: 3,031,601 km (0.104 R)
• M7: 3,420,555 km (0.036 R)
• M8: 3,791,408 km (0.078 R)
• M9: 4,384,414 km (0.111 R)
• M10: 5,554,419 km (0.1 R)
• M11: 6,069,634 km (0.032 R)
• M12: 7,478,547 km (0.12 R)
• M13: 8,457,964 km (0.118 R)
• M14: 9,812,274 km (0.104 R)
• M15: 12,306,818 km (0.09 R)
• M16: 13,425,960 km (0.094 R)
• M17: 14,104,237 km (0.108 R)
• M18: 17,843,884 km (0.119 R)
• M19: 23,498,235 km (0.038 R)
• M20: 32,715,558 km (0.095 R)
• M21: 33,270,118 km (0.091 R)
• M22: 37,329,007 km (0.107 R)
• M23: 39,539,914 km (0.111 R)
• M24: 41,577,138 km (0.05 R)
• M25: 43,549,735 km (0.1 R)
• M26: 44,355,918 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.1

Radius: 5.6

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.59 AU - 15.27 AU

Year: 18532 Days

Day: 18.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,357,006 km

• M1: 70,012 km (0.106 R)
• M2: 581,337 km (0.054 R)
• M3: 1,906,625 km (0.04 R)
• M4: 2,202,380 km (0.106 R)
• M5: 3,222,338 km (0.061 R)
• M6: 4,194,874 km (0.085 R)
• M7: 5,938,138 km (0.09 R)
• M8: 6,396,805 km (0.085 R)
• M9: 8,014,257 km (0.09 R)
• M10: 9,105,574 km (0.061 R)
• M11: 9,324,136 km (0.086 R)
• M12: 12,096,484 km (0.05 R)
• M13: 14,765,459 km (0.045 R)
• M14: 19,557,378 km (0.058 R)
• M15: 23,000,224 km (0.115 R)
• M16: 25,399,325 km (0.055 R)
• M17: 27,960,141 km (0.106 R)
• M18: 30,688,058 km (0.113 R)
• M19: 31,179,936 km (0.057 R)
• M20: 34,638,340 km (0.099 R)
• M21: 36,803,919 km (0.058 R)
• M22: 37,919,769 km (0.079 R)
• M23: 44,619,959 km (0.119 R)
• M24: 47,180,326 km (0.118 R)
• M25: 60,880,050 km (0.088 R)
• M26: 67,069,812 km (0.08 R)
• M27: 68,732,742 km (0.108 R)
• M28: 70,849,552 km (0.084 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit