🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.02 AU - 1.04 AU

Year: 388 Days

Day: 41.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 10.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.09 AU - 8.13 AU

Year: 7785 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,734,789 km

• M1: 129,552 km (0.119 R)
• M2: 552,016 km (0.111 R)
• M3: 989,590 km (0.096 R)
• M4: 1,373,608 km (0.08 R)
• M5: 1,783,955 km (0.092 R)
• M6: 2,620,955 km (0.05 R)
• M7: 3,464,238 km (0.081 R)
• M8: 4,534,461 km (0.111 R)
• M9: 5,456,582 km (0.104 R)
• M10: 5,812,326 km (0.104 R)
• M11: 6,498,980 km (0.102 R)
• M12: 7,011,203 km (0.091 R)
• M13: 9,987,603 km (0.095 R)
• M14: 11,280,577 km (0.099 R)
• M15: 12,681,860 km (0.087 R)
• M16: 13,424,464 km (0.066 R)
• M17: 14,439,186 km (0.037 R)
• M18: 15,059,419 km (0.1 R)
• M19: 16,823,178 km (0.108 R)
• M20: 19,087,043 km (0.116 R)
• M21: 22,603,939 km (0.101 R)
• M22: 27,273,786 km (0.038 R)
• M23: 27,745,169 km (0.063 R)
• M24: 32,234,152 km (0.12 R)
• M25: 33,186,642 km (0.057 R)
• M26: 33,940,316 km (0.087 R)
• M27: 36,954,713 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 11.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.66 AU - 10.48 AU

Year: 10130 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,734,789 km

• M1: 143,016 km (0.098 R)
• M2: 704,606 km (0.096 R)
• M3: 1,282,802 km (0.107 R)
• M4: 2,609,585 km (0.077 R)
• M5: 3,664,849 km (0.111 R)
• M6: 5,317,307 km (0.112 R)
• M7: 6,878,959 km (0.117 R)
• M8: 8,584,973 km (0.115 R)
• M9: 10,830,287 km (0.107 R)
• M10: 11,447,827 km (0.099 R)
• M11: 13,763,303 km (0.112 R)
• M12: 14,354,514 km (0.114 R)
• M13: 16,157,916 km (0.08 R)
• M14: 16,521,290 km (0.113 R)
• M15: 17,340,039 km (0.114 R)
• M16: 18,499,871 km (0.069 R)
• M17: 19,139,252 km (0.081 R)
• M18: 19,959,049 km (0.112 R)
• M19: 21,059,790 km (0.098 R)
• M20: 22,022,303 km (0.089 R)
• M21: 22,559,508 km (0.105 R)
• M22: 22,922,583 km (0.079 R)
• M23: 23,753,599 km (0.052 R)
• M24: 24,796,595 km (0.03 R)
• M25: 25,378,082 km (0.099 R)
• M26: 26,669,411 km (0.109 R)
• M27: 28,108,542 km (0.064 R)
• M28: 30,695,090 km (0.077 R)
• M29: 31,253,239 km (0.115 R)
• M30: 31,931,965 km (0.107 R)
• M31: 35,230,149 km (0.058 R)
• M32: 39,139,291 km (0.101 R)
• M33: 43,608,677 km (0.067 R)
• M34: 46,917,632 km (0.116 R)
• M35: 51,794,822 km (0.115 R)
• M36: 53,546,463 km (0.077 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 3.2

Gravity: 95.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.8 AU - 15.78 AU

Year: 22173 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,734,789 km

• M1: 39,793 km (0.114 R)
• M2: 245,939 km (0.058 R)
• M3: 381,325 km (0.093 R)
• M4: 1,632,861 km (0.12 R)
• M5: 2,253,094 km (0.068 R)
• M6: 2,393,865 km (0.081 R)
• M7: 2,718,941 km (0.071 R)
• M8: 2,905,789 km (0.072 R)
• M9: 4,760,204 km (0.067 R)
• M10: 5,521,059 km (0.097 R)
• M11: 5,908,218 km (0.097 R)
• M12: 6,041,360 km (0.098 R)
• M13: 7,078,822 km (0.107 R)
• M14: 7,639,664 km (0.102 R)
• M15: 10,054,323 km (0.096 R)
• M16: 12,784,634 km (0.094 R)
• M17: 14,318,611 km (0.092 R)
• M18: 14,801,662 km (0.065 R)
• M19: 17,290,671 km (0.08 R)
• M20: 20,750,571 km (0.081 R)
• M21: 21,161,367 km (0.047 R)
• M22: 21,787,733 km (0.097 R)
• M23: 23,186,922 km (0.106 R)
• M24: 27,494,892 km (0.069 R)
• M25: 33,556,747 km (0.105 R)
• M26: 35,127,525 km (0.081 R)
• M27: 39,345,886 km (0.118 R)
• M28: 39,659,443 km (0.114 R)
• M29: 40,291,643 km (0.073 R)
• M30: 40,930,576 km (0.11 R)
• M31: 46,987,644 km (0.043 R)
• M32: 51,154,393 km (0.115 R)
• M33: 52,469,808 km (0.091 R)
• M34: 54,582,130 km (0.11 R)
• M35: 57,552,844 km (0.085 R)
• M36: 80,659,731 km (0.117 R)
• M37: 80,912,402 km (0.096 R)
• M38: 84,506,192 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit