🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.49 AU - 3.95 AU

Year: 2165 Days

Day: 19.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,327,017 km

• M1: 40,840 km (0.065 R)

Asteroid Belt

Center: 9.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 6.9

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.41 AU - 16.99 AU

Year: 22207 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,327,017 km

• M1: 102,325 km (0.086 R)
• M2: 485,894 km (0.114 R)
• M3: 1,086,679 km (0.109 R)
• M4: 1,332,319 km (0.063 R)
• M5: 2,790,599 km (0.118 R)
• M6: 3,031,451 km (0.031 R)
• M7: 5,011,229 km (0.119 R)
• M8: 5,327,928 km (0.076 R)
• M9: 7,315,635 km (0.107 R)
• M10: 7,933,474 km (0.059 R)
• M11: 12,038,739 km (0.07 R)
• M12: 13,799,656 km (0.089 R)
• M13: 16,491,669 km (0.086 R)
• M14: 18,939,689 km (0.113 R)
• M15: 19,904,745 km (0.033 R)
• M16: 21,310,366 km (0.032 R)
• M17: 23,871,781 km (0.09 R)
• M18: 25,456,920 km (0.081 R)
• M19: 29,214,519 km (0.114 R)
• M20: 33,049,461 km (0.119 R)
• M21: 34,587,925 km (0.078 R)
• M22: 35,015,626 km (0.111 R)
• M23: 36,909,834 km (0.101 R)
• M24: 39,488,602 km (0.108 R)
• M25: 45,341,319 km (0.096 R)
• M26: 46,369,805 km (0.091 R)
• M27: 63,079,289 km (0.075 R)
• M28: 65,877,068 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 7.4

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.52 AU - 22.8 AU

Year: 30206 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,327,017 km

• M1: 97,687 km (0.101 R)
• M2: 942,317 km (0.111 R)
• M3: 1,341,145 km (0.109 R)
• M4: 2,525,511 km (0.109 R)
• M5: 2,854,627 km (0.047 R)
• M6: 3,099,069 km (0.093 R)
• M7: 4,466,992 km (0.084 R)
• M8: 7,137,464 km (0.101 R)
• M9: 8,608,909 km (0.083 R)
• M10: 9,535,219 km (0.098 R)
• M11: 13,680,127 km (0.113 R)
• M12: 14,938,544 km (0.107 R)
• M13: 16,968,138 km (0.059 R)
• M14: 21,669,401 km (0.054 R)
• M15: 25,863,527 km (0.108 R)
• M16: 34,238,465 km (0.068 R)
• M17: 39,418,889 km (0.09 R)
• M18: 52,230,002 km (0.12 R)
• M19: 53,741,090 km (0.064 R)
• M20: 61,110,730 km (0.05 R)
• M21: 65,797,033 km (0.087 R)
• M22: 80,531,077 km (0.101 R)
• M23: 81,534,430 km (0.106 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: 178 - 18,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit