🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 39 Hours

Environment

Temp: -134 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,067,329 km

• M1: 51,910 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 328 Days

Day: 14.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,067,329 km

• M1: 55,501 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 14.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.38 AU - 1.66 AU

Year: 1229 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,067,329 km

• M1: 180,415 km (0.106 R)
• M2: 634,295 km (0.104 R)
• M3: 1,167,611 km (0.094 R)
• M4: 1,795,474 km (0.12 R)
• M5: 2,246,511 km (0.105 R)
• M6: 3,385,101 km (0.116 R)
• M7: 4,189,788 km (0.059 R)
• M8: 5,038,007 km (0.073 R)
• M9: 5,907,919 km (0.03 R)
• M10: 8,140,817 km (0.097 R)
• M11: 8,682,361 km (0.079 R)
• M12: 9,309,027 km (0.089 R)
• M13: 11,336,826 km (0.09 R)
• M14: 11,941,052 km (0.036 R)
• M15: 12,454,621 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 10.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.45 AU - 2.35 AU

Year: 1718 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,067,329 km

• M1: 136,583 km (0.075 R)
• M2: 545,733 km (0.118 R)
• M3: 923,168 km (0.073 R)
• M4: 1,316,162 km (0.117 R)
• M5: 1,648,569 km (0.049 R)
• M6: 2,608,837 km (0.088 R)
• M7: 3,297,885 km (0.088 R)
• M8: 3,639,417 km (0.112 R)
• M9: 4,187,992 km (0.104 R)
• M10: 4,941,218 km (0.071 R)
• M11: 5,594,362 km (0.113 R)
• M12: 6,192,903 km (0.081 R)
• M13: 6,976,646 km (0.056 R)
• M14: 7,696,062 km (0.114 R)
• M15: 8,060,782 km (0.116 R)
• M16: 9,080,591 km (0.087 R)
• M17: 9,429,303 km (0.112 R)
• M18: 10,592,726 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 11.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.01 AU - 3.11 AU

Year: 3511 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,067,329 km

• M1: 138,378 km (0.091 R)
• M2: 567,126 km (0.073 R)
• M3: 1,561,652 km (0.058 R)
• M4: 3,243,731 km (0.064 R)
• M5: 6,751,651 km (0.055 R)
• M6: 9,967,856 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 13.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.59 AU - 6.09 AU

Year: 8095 Days

Day: 11 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,067,329 km

• M1: 163,211 km (0.065 R)
• M2: 726,896 km (0.087 R)
• M3: 1,218,923 km (0.108 R)
• M4: 2,059,514 km (0.034 R)
• M5: 2,544,211 km (0.118 R)
• M6: 3,878,175 km (0.074 R)
• M7: 4,775,912 km (0.101 R)
• M8: 6,755,092 km (0.096 R)
• M9: 10,435,349 km (0.062 R)
• M10: 11,554,192 km (0.088 R)
• M11: 12,950,538 km (0.094 R)
• M12: 14,727,611 km (0.091 R)
• M13: 15,168,327 km (0.084 R)
• M14: 16,367,503 km (0.046 R)
• M15: 20,961,055 km (0.116 R)
• M16: 26,754,981 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 9.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.27 AU - 5.89 AU

Year: 8647 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,067,329 km

• M1: 119,379 km (0.087 R)
• M2: 492,476 km (0.108 R)
• M3: 994,078 km (0.119 R)
• M4: 1,378,544 km (0.114 R)
• M5: 1,862,045 km (0.051 R)
• M6: 2,309,642 km (0.099 R)
• M7: 2,686,479 km (0.105 R)
• M8: 3,126,147 km (0.062 R)
• M9: 3,761,938 km (0.047 R)
• M10: 5,133,152 km (0.101 R)
• M11: 7,039,627 km (0.105 R)
• M12: 7,755,004 km (0.118 R)
• M13: 8,827,920 km (0.09 R)
• M14: 10,593,474 km (0.096 R)
• M15: 11,160,899 km (0.12 R)
• M16: 11,857,426 km (0.071 R)
• M17: 15,000,478 km (0.108 R)
• M18: 15,518,834 km (0.114 R)
• M19: 19,564,260 km (0.113 R)
• M20: 22,452,396 km (0.069 R)
• M21: 23,822,863 km (0.096 R)
• M22: 25,705,103 km (0.088 R)
• M23: 26,074,610 km (0.086 R)
• M24: 27,204,223 km (0.1 R)
• M25: 28,959,605 km (0.106 R)
• M26: 30,789,037 km (0.084 R)
• M27: 36,157,805 km (0.083 R)
• M28: 36,738,395 km (0.035 R)
• M29: 39,981,826 km (0.047 R)
• M30: 40,602,807 km (0.074 R)
• M31: 41,230,071 km (0.088 R)
• M32: 42,375,542 km (0.08 R)
• M33: 43,150,907 km (0.086 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: 442 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit