🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.68 AU

Year: 170 Days

Day: 12 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,199,129 km

• M1: 62,233 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 384 Days

Day: 35.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,199,129 km

• M1: 519,553 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 384 Days

Day: 19.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,199,129 km

• M1: 38,746 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 12

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.72 AU - 7.14 AU

Year: 5147 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,199,129 km

• M1: 149,299 km (0.058 R)
• M2: 696,228 km (0.08 R)
• M3: 1,115,402 km (0.072 R)
• M4: 1,533,229 km (0.038 R)
• M5: 2,377,409 km (0.1 R)
• M6: 3,694,469 km (0.113 R)
• M7: 4,265,933 km (0.1 R)
• M8: 4,671,044 km (0.116 R)
• M9: 5,075,706 km (0.108 R)
• M10: 7,773,405 km (0.046 R)
• M11: 8,271,266 km (0.115 R)
• M12: 8,828,219 km (0.077 R)
• M13: 10,017,373 km (0.093 R)
• M14: 15,744,428 km (0.076 R)
• M15: 16,312,301 km (0.115 R)
• M16: 18,221,320 km (0.115 R)
• M17: 19,487,516 km (0.095 R)
• M18: 19,878,715 km (0.057 R)
• M19: 22,053,868 km (0.119 R)
• M20: 24,008,962 km (0.101 R)
• M21: 26,952,749 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 9.6

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.81 AU - 10.97 AU

Year: 9448 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,199,129 km

• M1: 119,379 km (0.057 R)
• M2: 501,751 km (0.104 R)
• M3: 1,302,698 km (0.07 R)
• M4: 1,636,002 km (0.049 R)
• M5: 2,326,995 km (0.086 R)
• M6: 2,740,035 km (0.033 R)
• M7: 3,155,318 km (0.108 R)
• M8: 4,224,494 km (0.115 R)
• M9: 4,629,755 km (0.118 R)
• M10: 5,485,305 km (0.073 R)
• M11: 6,040,014 km (0.075 R)
• M12: 7,674,969 km (0.094 R)
• M13: 9,010,729 km (0.107 R)
• M14: 12,542,884 km (0.057 R)
• M15: 13,879,391 km (0.096 R)
• M16: 14,712,502 km (0.072 R)
• M17: 15,174,759 km (0.056 R)
• M18: 16,407,745 km (0.072 R)
• M19: 17,048,772 km (0.047 R)
• M20: 18,229,548 km (0.095 R)
• M21: 18,994,591 km (0.109 R)
• M22: 20,425,495 km (0.076 R)
• M23: 25,055,100 km (0.073 R)
• M24: 25,714,528 km (0.091 R)
• M25: 28,980,399 km (0.069 R)
• M26: 30,659,186 km (0.103 R)
• M27: 33,072,050 km (0.093 R)
• M28: 36,442,340 km (0.041 R)
• M29: 46,488,885 km (0.099 R)
• M30: 46,913,892 km (0.072 R)
• M31: 48,494,244 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 13.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.22 AU - 12.02 AU

Year: 12336 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,199,129 km

• M1: 172,187 km (0.081 R)
• M2: 629,209 km (0.083 R)
• M3: 1,276,967 km (0.106 R)
• M4: 1,868,328 km (0.119 R)
• M5: 2,704,281 km (0.115 R)
• M6: 3,916,023 km (0.084 R)
• M7: 4,692,736 km (0.112 R)
• M8: 5,569,828 km (0.075 R)
• M9: 12,037,542 km (0.114 R)
• M10: 12,840,733 km (0.12 R)
• M11: 13,679,379 km (0.027 R)
• M12: 15,754,152 km (0.117 R)
• M13: 18,592,472 km (0.105 R)
• M14: 20,955,819 km (0.119 R)
• M15: 22,118,494 km (0.085 R)
• M16: 27,202,578 km (0.072 R)
• M17: 29,130,146 km (0.1 R)
• M18: 31,839,812 km (0.108 R)
• M19: 32,542,623 km (0.104 R)
• M20: 34,960,424 km (0.118 R)
• M21: 36,722,687 km (0.068 R)
• M22: 37,236,855 km (0.117 R)
• M23: 39,476,036 km (0.063 R)
• M24: 40,287,305 km (0.097 R)
• M25: 48,558,422 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 7.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.95 AU - 15.31 AU

Year: 16959 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,199,129 km

• M1: 103,821 km (0.094 R)
• M2: 571,165 km (0.07 R)
• M3: 968,796 km (0.117 R)
• M4: 1,333,067 km (0.109 R)
• M5: 1,954,197 km (0.072 R)
• M6: 2,645,938 km (0.09 R)
• M7: 3,870,546 km (0.09 R)
• M8: 5,434,891 km (0.092 R)
• M9: 5,822,648 km (0.118 R)
• M10: 6,455,148 km (0.081 R)
• M11: 12,026,921 km (0.062 R)
• M12: 12,277,497 km (0.047 R)
• M13: 12,841,332 km (0.074 R)
• M14: 13,965,560 km (0.058 R)
• M15: 15,329,144 km (0.049 R)
• M16: 16,469,978 km (0.06 R)
• M17: 18,717,686 km (0.058 R)
• M18: 19,533,293 km (0.087 R)
• M19: 26,674,796 km (0.105 R)
• M20: 29,759,355 km (0.059 R)
• M21: 30,126,468 km (0.095 R)
• M22: 30,869,521 km (0.097 R)
• M23: 31,719,985 km (0.114 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit