🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.72 AU - 4.26 AU

Year: 4500 Days

Day: 14.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,256,154 km

• M1: 160,967 km (0.107 R)
• M2: 562,937 km (0.12 R)
• M3: 1,014,722 km (0.084 R)
• M4: 1,601,445 km (0.069 R)
• M5: 2,082,552 km (0.092 R)
• M6: 2,670,621 km (0.109 R)
• M7: 3,406,493 km (0.098 R)
• M8: 4,874,198 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 9.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.42 AU - 4.8 AU

Year: 5751 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,256,154 km

• M1: 119,977 km (0.084 R)
• M2: 427,551 km (0.1 R)
• M3: 862,581 km (0.115 R)
• M4: 1,401,283 km (0.118 R)
• M5: 2,636,214 km (0.095 R)
• M6: 3,270,509 km (0.095 R)
• M7: 3,821,627 km (0.079 R)
• M8: 4,583,828 km (0.049 R)
• M9: 5,136,892 km (0.091 R)
• M10: 5,852,717 km (0.098 R)
• M11: 6,250,349 km (0.115 R)
• M12: 7,272,102 km (0.108 R)
• M13: 8,025,028 km (0.081 R)
• M14: 8,363,269 km (0.102 R)
• M15: 11,516,942 km (0.07 R)
• M16: 12,791,366 km (0.039 R)
• M17: 13,098,341 km (0.076 R)
• M18: 16,265,477 km (0.077 R)
• M19: 17,866,623 km (0.091 R)
• M20: 18,509,595 km (0.112 R)
• M21: 18,968,711 km (0.107 R)
• M22: 20,531,261 km (0.043 R)
• M23: 22,845,390 km (0.115 R)
• M24: 25,812,963 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 9.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.69 AU - 4.69 AU

Year: 7011 Days

Day: 8.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,256,154 km

• M1: 126,560 km (0.092 R)
• M2: 453,581 km (0.1 R)
• M3: 802,742 km (0.099 R)
• M4: 1,162,675 km (0.116 R)
• M5: 1,604,886 km (0.067 R)
• M6: 3,326,159 km (0.051 R)
• M7: 3,853,342 km (0.047 R)
• M8: 4,200,858 km (0.105 R)
• M9: 4,542,240 km (0.096 R)
• M10: 5,016,765 km (0.088 R)
• M11: 5,462,566 km (0.064 R)
• M12: 5,999,623 km (0.111 R)
• M13: 6,746,565 km (0.088 R)
• M14: 8,970,188 km (0.061 R)
• M15: 10,459,883 km (0.115 R)
• M16: 12,694,277 km (0.078 R)
• M17: 14,447,863 km (0.071 R)
• M18: 15,599,168 km (0.114 R)
• M19: 17,272,421 km (0.073 R)
• M20: 18,849,631 km (0.05 R)
• M21: 19,636,964 km (0.092 R)
• M22: 22,288,138 km (0.09 R)
• M23: 22,765,355 km (0.086 R)
• M24: 23,249,454 km (0.076 R)
• M25: 23,988,467 km (0.094 R)
• M26: 30,670,256 km (0.073 R)
• M27: 31,658,799 km (0.084 R)
• M28: 32,668,585 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit