🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.5 AU - 0.7 AU

Year: 178 Days

Day: 14.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 14

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.95 AU - 6.91 AU

Year: 5529 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,738,547 km

• M1: 175,179 km (0.108 R)
• M2: 1,007,990 km (0.108 R)
• M3: 1,485,507 km (0.1 R)
• M4: 2,068,490 km (0.085 R)
• M5: 2,713,257 km (0.103 R)
• M6: 3,165,790 km (0.112 R)
• M7: 3,780,039 km (0.119 R)
• M8: 4,642,920 km (0.103 R)
• M9: 5,511,634 km (0.059 R)
• M10: 7,043,517 km (0.083 R)
• M11: 8,286,974 km (0.084 R)
• M12: 10,895,063 km (0.088 R)
• M13: 12,260,443 km (0.091 R)
• M14: 12,854,646 km (0.061 R)
• M15: 15,377,913 km (0.086 R)
• M16: 16,833,650 km (0.119 R)
• M17: 17,782,400 km (0.106 R)
• M18: 18,489,549 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.4

Radius: 6.3

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.1 AU - 14.86 AU

Year: 17905 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,738,547 km

• M1: 78,389 km (0.101 R)
• M2: 379,530 km (0.093 R)
• M3: 712,086 km (0.11 R)
• M4: 972,237 km (0.106 R)
• M5: 2,360,056 km (0.103 R)
• M6: 6,089,082 km (0.117 R)
• M7: 8,160,863 km (0.058 R)
• M8: 9,924,323 km (0.076 R)
• M9: 10,545,453 km (0.096 R)
• M10: 11,072,636 km (0.116 R)
• M11: 12,435,173 km (0.063 R)
• M12: 12,957,120 km (0.075 R)
• M13: 13,767,492 km (0.083 R)
• M14: 14,397,000 km (0.077 R)
• M15: 14,899,798 km (0.112 R)
• M16: 19,093,625 km (0.119 R)
• M17: 19,438,747 km (0.111 R)
• M18: 23,812,690 km (0.072 R)
• M19: 24,718,954 km (0.079 R)
• M20: 25,232,224 km (0.06 R)
• M21: 25,857,543 km (0.097 R)
• M22: 26,600,147 km (0.115 R)
• M23: 28,239,141 km (0.078 R)
• M24: 29,828,469 km (0.076 R)
• M25: 30,999,671 km (0.114 R)
• M26: 31,476,589 km (0.107 R)
• M27: 41,637,725 km (0.043 R)
• M28: 48,324,151 km (0.065 R)
• M29: 53,612,885 km (0.086 R)
• M30: 53,955,614 km (0.042 R)
• M31: 55,341,488 km (0.078 R)
• M32: 56,573,427 km (0.08 R)
• M33: 58,184,147 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit