🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 193 Days

Day: 40.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 9.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3 AU - 3.46 AU

Year: 2534 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,557,502 km

• M1: 123,867 km (0.119 R)
• M2: 613,351 km (0.038 R)
• M3: 983,756 km (0.091 R)
• M4: 3,236,550 km (0.1 R)
• M5: 3,569,555 km (0.097 R)
• M6: 4,773,518 km (0.093 R)
• M7: 6,933,562 km (0.079 R)
• M8: 7,294,243 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 8.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.76 AU - 4 AU

Year: 2713 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,557,502 km

• M1: 109,356 km (0.062 R)
• M2: 455,077 km (0.109 R)
• M3: 756,666 km (0.096 R)
• M4: 1,050,177 km (0.112 R)
• M5: 2,744,523 km (0.093 R)
• M6: 3,425,941 km (0.045 R)
• M7: 3,872,790 km (0.063 R)
• M8: 4,233,171 km (0.047 R)
• M9: 5,641,784 km (0.074 R)
• M10: 6,500,027 km (0.04 R)
• M11: 7,339,421 km (0.107 R)
• M12: 8,055,995 km (0.098 R)
• M13: 9,023,594 km (0.06 R)
• M14: 10,035,025 km (0.089 R)
• M15: 11,814,791 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 14.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.36 AU - 3.88 AU

Year: 3007 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,557,502 km

• M1: 195,973 km (0.067 R)
• M2: 964,457 km (0.116 R)
• M3: 1,575,266 km (0.071 R)
• M4: 3,719,003 km (0.119 R)
• M5: 4,360,479 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.3

Radius: 4.8

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.29 AU - 11.43 AU

Year: 14557 Days

Day: 17.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,557,502 km

• M1: 96,042 km (0.087 R)
• M2: 1,210,396 km (0.102 R)
• M3: 3,566,563 km (0.071 R)
• M4: 3,786,771 km (0.058 R)
• M5: 5,304,441 km (0.036 R)
• M6: 5,702,222 km (0.095 R)
• M7: 5,965,514 km (0.104 R)
• M8: 6,119,600 km (0.119 R)
• M9: 8,712,430 km (0.101 R)
• M10: 10,950,564 km (0.078 R)
• M11: 11,357,470 km (0.106 R)
• M12: 14,423,778 km (0.092 R)
• M13: 14,983,424 km (0.116 R)
• M14: 17,681,720 km (0.105 R)
• M15: 21,488,238 km (0.08 R)
• M16: 22,033,822 km (0.084 R)
• M17: 24,504,879 km (0.112 R)
• M18: 26,216,728 km (0.103 R)
• M19: 28,330,994 km (0.071 R)
• M20: 32,536,789 km (0.05 R)
• M21: 34,725,555 km (0.111 R)
• M22: 35,602,498 km (0.112 R)
• M23: 37,531,413 km (0.052 R)
• M24: 38,989,543 km (0.084 R)
• M25: 41,316,538 km (0.11 R)
• M26: 41,877,231 km (0.117 R)
• M27: 58,647,900 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.1

Radius: 3.3

Gravity: 50.79 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.08 AU - 12.94 AU

Year: 17047 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,557,502 km

• M1: 40,990 km (0.111 R)
• M2: 174,581 km (0.037 R)
• M3: 622,178 km (0.083 R)
• M4: 825,631 km (0.036 R)
• M5: 954,434 km (0.104 R)
• M6: 1,199,027 km (0.093 R)
• M7: 1,321,996 km (0.095 R)
• M8: 2,912,970 km (0.098 R)
• M9: 3,265,273 km (0.102 R)
• M10: 5,244,602 km (0.098 R)
• M11: 6,734,597 km (0.095 R)
• M12: 8,141,864 km (0.095 R)
• M13: 8,735,618 km (0.091 R)
• M14: 9,679,581 km (0.083 R)
• M15: 10,516,431 km (0.071 R)
• M16: 11,953,917 km (0.097 R)
• M17: 13,721,715 km (0.062 R)
• M18: 14,631,869 km (0.106 R)
• M19: 19,530,900 km (0.092 R)
• M20: 23,113,619 km (0.114 R)
• M21: 23,700,940 km (0.101 R)
• M22: 24,398,814 km (0.064 R)
• M23: 26,255,773 km (0.096 R)
• M24: 27,983,778 km (0.087 R)
• M25: 29,442,357 km (0.033 R)
• M26: 36,437,703 km (0.099 R)
• M27: 37,500,297 km (0.108 R)
• M28: 39,687,118 km (0.057 R)
• M29: 41,957,565 km (0.116 R)
• M30: 47,693,447 km (0.104 R)
• M31: 51,407,064 km (0.105 R)
• M32: 53,930,182 km (0.119 R)
• M33: 54,961,958 km (0.104 R)
• M34: 55,482,858 km (0.069 R)
• M35: 59,221,309 km (0.096 R)
• M36: 61,992,011 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.9

Radius: 7.4

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.21 AU - 12.97 AU

Year: 18352 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,557,502 km

• M1: 92,302 km (0.081 R)
• M2: 607,816 km (0.078 R)
• M3: 1,028,485 km (0.074 R)
• M4: 1,264,700 km (0.038 R)
• M5: 1,763,908 km (0.091 R)
• M6: 2,284,659 km (0.032 R)
• M7: 2,762,325 km (0.026 R)
• M8: 4,438,270 km (0.073 R)
• M9: 4,699,617 km (0.098 R)
• M10: 5,620,990 km (0.103 R)
• M11: 7,492,161 km (0.087 R)
• M12: 9,000,406 km (0.093 R)
• M13: 10,527,651 km (0.105 R)
• M14: 11,905,298 km (0.111 R)
• M15: 14,652,663 km (0.071 R)
• M16: 17,310,119 km (0.104 R)
• M17: 18,879,401 km (0.116 R)
• M18: 24,964,593 km (0.107 R)
• M19: 25,898,533 km (0.116 R)
• M20: 27,397,354 km (0.108 R)
• M21: 28,279,233 km (0.096 R)
• M22: 28,727,279 km (0.069 R)
• M23: 31,276,277 km (0.091 R)
• M24: 31,876,015 km (0.066 R)
• M25: 32,728,424 km (0.06 R)
• M26: 35,376,755 km (0.086 R)
• M27: 36,159,002 km (0.107 R)
• M28: 37,757,755 km (0.113 R)
• M29: 42,983,358 km (0.095 R)
• M30: 46,463,603 km (0.096 R)
• M31: 48,033,483 km (0.109 R)
• M32: 52,280,566 km (0.069 R)
• M33: 54,841,083 km (0.101 R)
• M34: 55,888,418 km (0.098 R)
• M35: 62,832,602 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit