🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.16 AU - 1.28 AU

Year: 492 Days

Day: 14.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 91.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,694,394 km

• M1: 1,047,933 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.91 AU - 3.15 AU

Year: 1470 Days

Day: 24.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,694,394 km

• M1: 83,176 km (0.111 R)
• M2: 170,542 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.67 AU - 3.21 AU

Year: 1841 Days

Day: 26.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.96 AU - 5.08 AU

Year: 3510 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 70 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 9.2

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.51 AU - 5.97 AU

Year: 4381 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 110,694,394 km

• M1: 121,623 km (0.057 R)
• M2: 508,932 km (0.118 R)
• M3: 871,408 km (0.073 R)
• M4: 1,210,546 km (0.041 R)
• M5: 1,566,290 km (0.056 R)
• M6: 2,800,622 km (0.06 R)
• M7: 3,534,848 km (0.113 R)
• M8: 4,015,506 km (0.087 R)
• M9: 4,689,893 km (0.114 R)
• M10: 5,134,797 km (0.112 R)
• M11: 5,810,980 km (0.111 R)
• M12: 7,868,250 km (0.071 R)
• M13: 8,234,615 km (0.071 R)
• M14: 10,899,850 km (0.115 R)
• M15: 12,305,023 km (0.08 R)
• M16: 14,909,223 km (0.087 R)
• M17: 15,988,572 km (0.118 R)
• M18: 19,142,693 km (0.102 R)
• M19: 21,961,566 km (0.036 R)
• M20: 22,323,293 km (0.111 R)
• M21: 23,357,314 km (0.059 R)
• M22: 23,658,454 km (0.083 R)
• M23: 28,067,553 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 14.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.85 AU - 8.55 AU

Year: 7056 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 110,694,394 km

• M1: 182,958 km (0.077 R)
• M2: 702,362 km (0.116 R)
• M3: 1,315,713 km (0.106 R)
• M4: 1,813,725 km (0.064 R)
• M5: 2,837,423 km (0.062 R)
• M6: 3,988,728 km (0.088 R)
• M7: 4,729,237 km (0.109 R)
• M8: 5,876,055 km (0.093 R)
• M9: 6,631,225 km (0.085 R)
• M10: 9,327,876 km (0.107 R)
• M11: 12,064,021 km (0.07 R)
• M12: 14,940,489 km (0.071 R)
• M13: 15,870,240 km (0.044 R)
• M14: 17,058,645 km (0.103 R)
• M15: 19,370,082 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 4.1

Gravity: 52.49 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.14 AU - 20.42 AU

Year: 30921 Days

Day: 15.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 110,694,394 km

• M1: 58,044 km (0.051 R)
• M2: 311,313 km (0.097 R)
• M3: 896,839 km (0.073 R)
• M4: 1,951,055 km (0.03 R)
• M5: 2,157,052 km (0.087 R)
• M6: 2,402,542 km (0.034 R)
• M7: 4,476,866 km (0.116 R)
• M8: 5,213,187 km (0.071 R)
• M9: 7,401,055 km (0.052 R)
• M10: 7,732,564 km (0.105 R)
• M11: 7,959,056 km (0.049 R)
• M12: 8,189,885 km (0.038 R)
• M13: 10,268,398 km (0.094 R)
• M14: 11,247,516 km (0.094 R)
• M15: 11,392,327 km (0.092 R)
• M16: 11,685,538 km (0.091 R)
• M17: 13,552,071 km (0.107 R)
• M18: 14,300,509 km (0.095 R)
• M19: 18,965,868 km (0.107 R)
• M20: 20,649,443 km (0.1 R)
• M21: 20,975,716 km (0.099 R)
• M22: 21,975,628 km (0.083 R)
• M23: 22,659,440 km (0.071 R)
• M24: 22,890,569 km (0.052 R)
• M25: 27,063,601 km (0.055 R)
• M26: 28,515,000 km (0.08 R)
• M27: 29,191,631 km (0.105 R)
• M28: 33,328,461 km (0.065 R)
• M29: 52,355,365 km (0.119 R)
• M30: 52,759,279 km (0.106 R)
• M31: 56,700,435 km (0.075 R)
• M32: 57,984,583 km (0.086 R)
• M33: 59,947,008 km (0.096 R)
• M34: 61,279,626 km (0.116 R)
• M35: 64,697,339 km (0.099 R)
• M36: 71,660,970 km (0.071 R)
• M37: 71,909,602 km (0.114 R)
• M38: 79,107,653 km (0.025 R)
• M39: 90,201,083 km (0.05 R)
• M40: 91,656,671 km (0.103 R)
• M41: 96,117,230 km (0.048 R)
• M42: 101,032,268 km (0.03 R)
• M43: 101,972,042 km (0.111 R)
• M44: 106,758,875 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit