🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.31 AU

Year: 385 Days

Day: 18.9 Hours

Environment

Temp: 76 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 10.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.24 AU - 8.56 AU

Year: 6400 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,746,569 km

• M1: 126,859 km (0.112 R)
• M2: 651,798 km (0.107 R)
• M3: 1,401,732 km (0.056 R)
• M4: 1,806,993 km (0.096 R)
• M5: 2,273,888 km (0.039 R)
• M6: 2,634,867 km (0.087 R)
• M7: 3,217,551 km (0.067 R)
• M8: 4,429,443 km (0.079 R)
• M9: 6,212,052 km (0.069 R)
• M10: 6,544,608 km (0.078 R)
• M11: 8,469,783 km (0.104 R)
• M12: 11,080,714 km (0.095 R)
• M13: 11,671,027 km (0.068 R)
• M14: 13,623,429 km (0.084 R)
• M15: 14,882,595 km (0.105 R)
• M16: 15,359,213 km (0.071 R)
• M17: 17,896,692 km (0.088 R)
• M18: 19,264,765 km (0.114 R)
• M19: 19,759,635 km (0.111 R)
• M20: 20,481,444 km (0.097 R)
• M21: 22,362,638 km (0.083 R)
• M22: 27,431,462 km (0.112 R)
• M23: 29,433,082 km (0.056 R)
• M24: 31,141,639 km (0.087 R)
• M25: 34,444,162 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.8

Radius: 7.3

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.21 AU - 18.95 AU

Year: 28279 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,746,569 km

• M1: 92,152 km (0.044 R)
• M2: 446,400 km (0.113 R)
• M3: 683,812 km (0.113 R)
• M4: 921,523 km (0.051 R)
• M5: 1,434,644 km (0.116 R)
• M6: 1,755,980 km (0.041 R)
• M7: 2,213,450 km (0.077 R)
• M8: 4,796,407 km (0.064 R)
• M9: 5,029,630 km (0.101 R)
• M10: 5,689,207 km (0.093 R)
• M11: 6,405,033 km (0.098 R)
• M12: 6,688,371 km (0.076 R)
• M13: 12,368,752 km (0.088 R)
• M14: 13,335,603 km (0.104 R)
• M15: 14,272,086 km (0.104 R)
• M16: 16,362,716 km (0.089 R)
• M17: 20,523,332 km (0.109 R)
• M18: 21,558,699 km (0.107 R)
• M19: 21,875,846 km (0.077 R)
• M20: 23,176,151 km (0.093 R)
• M21: 28,385,298 km (0.06 R)
• M22: 37,430,285 km (0.116 R)
• M23: 41,041,278 km (0.043 R)
• M24: 48,765,465 km (0.114 R)
• M25: 50,604,322 km (0.075 R)
• M26: 51,729,597 km (0.082 R)
• M27: 52,871,478 km (0.114 R)
• M28: 53,448,626 km (0.06 R)
• M29: 55,600,891 km (0.112 R)
• M30: 56,197,787 km (0.092 R)
• M31: 57,000,229 km (0.102 R)
• M32: 64,132,458 km (0.06 R)
• M33: 65,892,925 km (0.051 R)
• M34: 67,685,407 km (0.113 R)
• M35: 86,896,466 km (0.109 R)
• M36: 89,322,645 km (0.112 R)
• M37: 91,793,553 km (0.069 R)
• M38: 92,906,262 km (0.074 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit