🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 627 Days

Day: 35.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.32 AU - 1.7 AU

Year: 695 Days

Day: 34.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.36 AU - 2.62 AU

Year: 1472 Days

Day: 15.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.55 AU - 3.69 AU

Year: 2065 Days

Day: 26.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,653,245 km

• M1: 25,132 km (0.08 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 11.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.67 AU - 12.79 AU

Year: 13171 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,653,245 km

• M1: 144,362 km (0.101 R)
• M2: 704,456 km (0.071 R)
• M3: 1,139,936 km (0.102 R)
• M4: 1,556,117 km (0.04 R)
• M5: 3,295,491 km (0.12 R)
• M6: 5,294,269 km (0.058 R)
• M7: 5,727,205 km (0.097 R)
• M8: 7,575,935 km (0.089 R)
• M9: 8,170,437 km (0.072 R)
• M10: 9,309,326 km (0.044 R)
• M11: 11,131,129 km (0.059 R)
• M12: 11,788,163 km (0.089 R)
• M13: 15,401,250 km (0.028 R)
• M14: 18,009,938 km (0.098 R)
• M15: 23,283,263 km (0.114 R)
• M16: 25,278,749 km (0.102 R)
• M17: 31,404,483 km (0.087 R)
• M18: 32,605,305 km (0.076 R)
• M19: 34,406,313 km (0.104 R)
• M20: 35,917,850 km (0.071 R)
• M21: 37,473,070 km (0.09 R)
• M22: 40,845,903 km (0.11 R)
• M23: 42,144,862 km (0.099 R)
• M24: 44,280,222 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.7

Radius: 5.6

Gravity: 28.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.89 AU - 14.85 AU

Year: 19357 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,653,245 km

• M1: 69,862 km (0.069 R)
• M2: 647,011 km (0.096 R)
• M3: 836,102 km (0.114 R)
• M4: 1,023,997 km (0.052 R)
• M5: 1,211,593 km (0.089 R)
• M6: 1,438,384 km (0.038 R)
• M7: 2,121,747 km (0.066 R)
• M8: 2,316,822 km (0.11 R)
• M9: 2,718,044 km (0.085 R)
• M10: 3,082,165 km (0.033 R)
• M11: 3,390,785 km (0.091 R)
• M12: 3,939,810 km (0.099 R)
• M13: 4,337,590 km (0.109 R)
• M14: 5,610,519 km (0.109 R)
• M15: 6,200,832 km (0.095 R)
• M16: 8,166,997 km (0.054 R)
• M17: 9,434,689 km (0.067 R)
• M18: 10,206,464 km (0.095 R)
• M19: 11,213,258 km (0.117 R)
• M20: 14,016,722 km (0.077 R)
• M21: 14,244,111 km (0.086 R)
• M22: 16,570,956 km (0.116 R)
• M23: 17,516,115 km (0.104 R)
• M24: 21,657,433 km (0.118 R)
• M25: 24,606,905 km (0.096 R)
• M26: 26,177,533 km (0.11 R)
• M27: 27,339,460 km (0.068 R)
• M28: 27,694,605 km (0.101 R)
• M29: 29,890,552 km (0.11 R)
• M30: 35,180,632 km (0.108 R)
• M31: 41,527,920 km (0.116 R)
• M32: 46,046,823 km (0.059 R)
• M33: 50,704,553 km (0.056 R)
• M34: 59,346,074 km (0.12 R)
• M35: 61,751,607 km (0.109 R)
• M36: 61,954,911 km (0.115 R)
• M37: 63,184,456 km (0.117 R)
• M38: 64,430,008 km (0.1 R)
• M39: 69,356,864 km (0.1 R)
• M40: 69,796,682 km (0.052 R)
• M41: 73,611,427 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit