🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.75 AU - 0.95 AU

Year: 295 Days

Day: 19.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,689,833 km

• M1: 29,471 km (0.117 R)
• M2: 271,969 km (0.061 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.1

Radius: 5.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.99 AU - 15.93 AU

Year: 21798 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,689,833 km

• M1: 69,862 km (0.112 R)
• M2: 296,653 km (0.025 R)
• M3: 575,653 km (0.119 R)
• M4: 869,762 km (0.087 R)
• M5: 1,107,174 km (0.115 R)
• M6: 1,322,595 km (0.069 R)
• M7: 2,160,492 km (0.098 R)
• M8: 2,344,498 km (0.115 R)
• M9: 3,653,479 km (0.065 R)
• M10: 3,862,467 km (0.076 R)
• M11: 4,275,657 km (0.083 R)
• M12: 4,507,683 km (0.116 R)
• M13: 4,871,655 km (0.115 R)
• M14: 5,589,575 km (0.101 R)
• M15: 6,227,610 km (0.119 R)
• M16: 8,077,088 km (0.049 R)
• M17: 8,937,725 km (0.093 R)
• M18: 10,059,559 km (0.083 R)
• M19: 16,038,537 km (0.026 R)
• M20: 16,885,261 km (0.093 R)
• M21: 23,662,942 km (0.087 R)
• M22: 23,843,208 km (0.106 R)
• M23: 24,573,844 km (0.093 R)
• M24: 25,131,545 km (0.092 R)
• M25: 27,645,836 km (0.102 R)
• M26: 33,734,619 km (0.049 R)
• M27: 38,379,184 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 3

Gravity: 58.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.21 AU - 15.71 AU

Year: 21798 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,689,833 km

• M1: 37,250 km (0.098 R)
• M2: 161,416 km (0.08 R)
• M3: 316,998 km (0.062 R)
• M4: 779,555 km (0.058 R)
• M5: 1,068,278 km (0.073 R)
• M6: 1,585,887 km (0.111 R)
• M7: 1,890,019 km (0.119 R)
• M8: 2,983,580 km (0.033 R)
• M9: 3,088,149 km (0.116 R)
• M10: 4,929,998 km (0.092 R)
• M11: 5,611,865 km (0.116 R)
• M12: 6,183,927 km (0.104 R)
• M13: 7,253,253 km (0.115 R)
• M14: 8,862,627 km (0.119 R)
• M15: 12,833,852 km (0.098 R)
• M16: 14,858,360 km (0.112 R)
• M17: 16,025,971 km (0.112 R)
• M18: 16,837,390 km (0.112 R)
• M19: 19,344,949 km (0.045 R)
• M20: 21,020,146 km (0.097 R)
• M21: 24,869,449 km (0.109 R)
• M22: 28,454,562 km (0.11 R)
• M23: 30,247,493 km (0.112 R)
• M24: 39,762,067 km (0.048 R)
• M25: 43,847,585 km (0.099 R)
• M26: 56,830,436 km (0.031 R)
• M27: 61,603,206 km (0.055 R)
• M28: 62,985,939 km (0.101 R)
• M29: 69,358,510 km (0.104 R)
• M30: 71,285,929 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit