🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.93 AU - 1.03 AU

Year: 347 Days

Day: 14.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.45 AU - 2.47 AU

Year: 1382 Days

Day: 47.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,239,150 km

• M1: 593,904 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.72 AU - 3.42 AU

Year: 1927 Days

Day: 18.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,239,150 km

• M1: 895,493 km (0.056 R)
• M2: 1,156,541 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.69 AU - 3.79 AU

Year: 2089 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,239,150 km

• M1: 952,490 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.27 AU - 3.49 AU

Year: 2226 Days

Day: 34.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,239,150 km

• M1: 530,025 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.24 AU - 3.96 AU

Year: 2446 Days

Day: 21 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.45 AU - 8.81 AU

Year: 8303 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,239,150 km

• M1: 154,235 km (0.05 R)
• M2: 680,670 km (0.045 R)
• M3: 1,884,036 km (0.112 R)
• M4: 3,852,893 km (0.082 R)
• M5: 4,986,995 km (0.114 R)
• M6: 6,703,331 km (0.071 R)
• M7: 8,469,783 km (0.103 R)
• M8: 10,998,136 km (0.104 R)
• M9: 14,497,829 km (0.095 R)
• M10: 14,949,465 km (0.11 R)
• M11: 16,779,944 km (0.097 R)
• M12: 19,917,760 km (0.109 R)
• M13: 20,395,874 km (0.105 R)
• M14: 23,515,588 km (0.12 R)
• M15: 24,866,607 km (0.119 R)
• M16: 26,940,632 km (0.073 R)
• M17: 28,721,445 km (0.108 R)
• M18: 29,127,603 km (0.106 R)
• M19: 32,957,608 km (0.119 R)
• M20: 34,078,395 km (0.114 R)
• M21: 35,456,640 km (0.111 R)
• M22: 38,324,132 km (0.065 R)
• M23: 45,885,706 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 14.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.31 AU - 11.63 AU

Year: 11275 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,239,150 km

• M1: 179,069 km (0.109 R)
• M2: 708,047 km (0.095 R)
• M3: 1,482,964 km (0.104 R)
• M4: 7,890,839 km (0.108 R)
• M5: 8,841,234 km (0.102 R)
• M6: 10,110,422 km (0.119 R)
• M7: 11,713,812 km (0.095 R)
• M8: 12,834,899 km (0.082 R)
• M9: 13,302,841 km (0.032 R)
• M10: 18,189,605 km (0.056 R)
• M11: 21,766,490 km (0.059 R)
• M12: 22,856,909 km (0.113 R)
• M13: 31,427,670 km (0.101 R)
• M14: 40,656,961 km (0.107 R)
• M15: 43,480,023 km (0.071 R)
• M16: 44,007,056 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.1

Radius: 3.3

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.87 AU - 16.79 AU

Year: 21497 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,239,150 km

• M1: 40,990 km (0.078 R)
• M2: 227,838 km (0.046 R)
• M3: 417,528 km (0.04 R)
• M4: 663,317 km (0.077 R)
• M5: 1,019,809 km (0.061 R)
• M6: 2,543,762 km (0.079 R)
• M7: 2,735,696 km (0.101 R)
• M8: 3,172,522 km (0.046 R)
• M9: 6,892,273 km (0.079 R)
• M10: 8,747,885 km (0.118 R)
• M11: 10,911,369 km (0.059 R)
• M12: 11,134,270 km (0.11 R)
• M13: 11,246,918 km (0.055 R)
• M14: 11,417,309 km (0.086 R)
• M15: 12,175,472 km (0.042 R)
• M16: 12,415,426 km (0.076 R)
• M17: 14,990,305 km (0.098 R)
• M18: 16,256,950 km (0.116 R)
• M19: 16,401,911 km (0.045 R)
• M20: 17,139,877 km (0.049 R)
• M21: 18,840,954 km (0.113 R)
• M22: 19,000,874 km (0.104 R)
• M23: 21,078,041 km (0.083 R)
• M24: 21,949,598 km (0.09 R)
• M25: 26,369,467 km (0.082 R)
• M26: 27,895,964 km (0.043 R)
• M27: 30,900,936 km (0.11 R)
• M28: 31,684,530 km (0.113 R)
• M29: 31,910,871 km (0.057 R)
• M30: 37,797,398 km (0.077 R)
• M31: 52,920,546 km (0.093 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit