🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 12.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.88 AU - 0.92 AU

Year: 543 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,327,416 km

• M1: 150,495 km (0.11 R)
• M2: 562,787 km (0.059 R)
• M3: 1,057,807 km (0.111 R)
• M4: 1,800,859 km (0.107 R)
• M5: 2,535,235 km (0.079 R)
• M6: 3,293,996 km (0.049 R)
• M7: 3,787,070 km (0.104 R)
• M8: 4,422,263 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 13.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3 AU - 4.42 AU

Year: 4544 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,327,416 km

• M1: 170,392 km (0.052 R)
• M2: 910,752 km (0.055 R)
• M3: 2,299,170 km (0.116 R)
• M4: 2,761,726 km (0.026 R)
• M5: 3,306,412 km (0.118 R)
• M6: 4,212,526 km (0.103 R)
• M7: 4,737,166 km (0.113 R)
• M8: 5,889,668 km (0.11 R)
• M9: 6,862,952 km (0.081 R)
• M10: 8,047,468 km (0.069 R)
• M11: 9,051,120 km (0.11 R)
• M12: 10,178,340 km (0.114 R)
• M13: 11,762,881 km (0.101 R)
• M14: 13,864,282 km (0.115 R)
• M15: 16,148,342 km (0.11 R)
• M16: 16,610,300 km (0.069 R)
• M17: 17,200,314 km (0.103 R)
• M18: 18,610,125 km (0.119 R)
• M19: 19,182,486 km (0.104 R)
• M20: 21,312,760 km (0.099 R)
• M21: 22,080,197 km (0.111 R)
• M22: 22,506,551 km (0.1 R)
• M23: 23,670,422 km (0.096 R)
• M24: 25,413,237 km (0.084 R)
• M25: 26,916,397 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.4

Radius: 6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.75 AU - 11.61 AU

Year: 20652 Days

Day: 18.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,327,416 km

• M1: 75,697 km (0.103 R)
• M2: 371,003 km (0.109 R)
• M3: 729,290 km (0.103 R)
• M4: 931,247 km (0.063 R)
• M5: 1,793,230 km (0.099 R)
• M6: 7,140,007 km (0.096 R)
• M7: 7,400,008 km (0.082 R)
• M8: 7,801,978 km (0.11 R)
• M9: 8,504,041 km (0.084 R)
• M10: 8,994,871 km (0.109 R)
• M11: 9,766,497 km (0.074 R)
• M12: 10,249,997 km (0.057 R)
• M13: 11,617,771 km (0.085 R)
• M14: 12,038,589 km (0.083 R)
• M15: 14,025,249 km (0.107 R)
• M16: 14,502,317 km (0.084 R)
• M17: 17,051,464 km (0.111 R)
• M18: 19,969,820 km (0.07 R)
• M19: 27,506,560 km (0.114 R)
• M20: 28,686,588 km (0.071 R)
• M21: 29,899,977 km (0.078 R)
• M22: 30,689,854 km (0.11 R)
• M23: 33,142,660 km (0.086 R)
• M24: 40,043,610 km (0.12 R)
• M25: 40,589,792 km (0.117 R)
• M26: 41,141,060 km (0.102 R)
• M27: 48,458,490 km (0.082 R)
• M28: 50,971,435 km (0.031 R)
• M29: 51,935,743 km (0.037 R)
• M30: 57,631,233 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit