🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.04 AU - 3.06 AU

Year: 1487 Days

Day: 32.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 8.6

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.27 AU - 7.71 AU

Year: 6750 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,975,578 km

• M1: 106,962 km (0.091 R)
• M2: 385,514 km (0.091 R)
• M3: 781,948 km (0.092 R)
• M4: 1,408,165 km (0.042 R)
• M5: 1,755,830 km (0.078 R)
• M6: 2,238,882 km (0.063 R)
• M7: 3,077,527 km (0.063 R)
• M8: 3,470,820 km (0.102 R)
• M9: 3,827,761 km (0.075 R)
• M10: 4,135,633 km (0.097 R)
• M11: 4,641,872 km (0.078 R)
• M12: 5,507,446 km (0.075 R)
• M13: 6,609,832 km (0.114 R)
• M14: 8,157,422 km (0.118 R)
• M15: 8,912,892 km (0.112 R)
• M16: 12,001,938 km (0.097 R)
• M17: 12,978,513 km (0.082 R)
• M18: 13,513,176 km (0.055 R)
• M19: 14,569,636 km (0.106 R)
• M20: 15,560,722 km (0.095 R)
• M21: 18,069,029 km (0.074 R)
• M22: 22,931,259 km (0.093 R)
• M23: 25,995,772 km (0.108 R)
• M24: 27,103,993 km (0.116 R)
• M25: 30,899,440 km (0.052 R)
• M26: 32,727,227 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 10.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.62 AU - 7.72 AU

Year: 7012 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,975,578 km

• M1: 125,662 km (0.048 R)
• M2: 450,888 km (0.064 R)
• M3: 777,759 km (0.07 R)
• M4: 1,765,853 km (0.097 R)
• M5: 2,097,063 km (0.119 R)
• M6: 2,499,481 km (0.091 R)
• M7: 3,688,336 km (0.08 R)
• M8: 4,386,658 km (0.084 R)
• M9: 5,074,061 km (0.12 R)
• M10: 5,393,452 km (0.094 R)
• M11: 7,539,134 km (0.067 R)
• M12: 7,891,138 km (0.113 R)
• M13: 8,628,057 km (0.069 R)
• M14: 9,668,810 km (0.117 R)
• M15: 10,238,927 km (0.079 R)
• M16: 10,631,472 km (0.086 R)
• M17: 11,115,571 km (0.061 R)
• M18: 12,390,593 km (0.1 R)
• M19: 14,977,440 km (0.113 R)
• M20: 15,432,516 km (0.079 R)
• M21: 16,530,565 km (0.056 R)
• M22: 19,116,364 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 9.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.93 AU - 9.75 AU

Year: 8018 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,975,578 km

• M1: 117,434 km (0.118 R)
• M2: 420,220 km (0.105 R)
• M3: 965,654 km (0.104 R)
• M4: 1,304,493 km (0.113 R)
• M5: 1,635,105 km (0.11 R)
• M6: 2,468,814 km (0.066 R)
• M7: 4,052,008 km (0.089 R)
• M8: 4,337,889 km (0.102 R)
• M9: 4,714,128 km (0.069 R)
• M10: 5,389,712 km (0.065 R)
• M11: 6,700,788 km (0.057 R)
• M12: 7,697,708 km (0.053 R)
• M13: 10,069,433 km (0.086 R)
• M14: 13,043,887 km (0.08 R)
• M15: 13,617,296 km (0.059 R)
• M16: 14,647,277 km (0.108 R)
• M17: 14,983,124 km (0.089 R)
• M18: 16,139,815 km (0.067 R)
• M19: 19,024,511 km (0.102 R)
• M20: 19,491,705 km (0.108 R)
• M21: 22,979,280 km (0.057 R)
• M22: 28,391,881 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 14.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.46 AU - 8.28 AU

Year: 8064 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,975,578 km

• M1: 181,612 km (0.119 R)
• M2: 1,008,888 km (0.114 R)
• M3: 1,838,408 km (0.11 R)
• M4: 2,300,815 km (0.035 R)
• M5: 4,081,030 km (0.116 R)
• M6: 4,811,816 km (0.093 R)
• M7: 5,760,116 km (0.102 R)
• M8: 7,667,788 km (0.079 R)
• M9: 8,400,369 km (0.117 R)
• M10: 8,926,355 km (0.099 R)
• M11: 9,890,214 km (0.072 R)
• M12: 12,334,943 km (0.084 R)
• M13: 15,940,551 km (0.048 R)
• M14: 19,703,835 km (0.119 R)
• M15: 21,791,623 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 12.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.57 AU - 8.21 AU

Year: 8095 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,975,578 km

• M1: 154,235 km (0.069 R)
• M2: 563,535 km (0.098 R)
• M3: 1,343,987 km (0.097 R)
• M4: 2,764,120 km (0.111 R)
• M5: 3,929,038 km (0.098 R)
• M6: 5,332,267 km (0.079 R)
• M7: 6,365,090 km (0.12 R)
• M8: 7,124,898 km (0.057 R)
• M9: 8,072,301 km (0.065 R)
• M10: 8,599,035 km (0.063 R)
• M11: 9,101,983 km (0.112 R)
• M12: 10,939,344 km (0.108 R)
• M13: 14,876,311 km (0.116 R)
• M14: 15,535,440 km (0.089 R)
• M15: 16,560,484 km (0.046 R)
• M16: 19,127,285 km (0.106 R)
• M17: 25,781,547 km (0.088 R)
• M18: 27,412,763 km (0.094 R)
• M19: 28,605,058 km (0.101 R)
• M20: 29,935,282 km (0.03 R)
• M21: 30,457,678 km (0.06 R)
• M22: 31,844,600 km (0.104 R)
• M23: 32,498,791 km (0.106 R)
• M24: 36,022,270 km (0.104 R)
• M25: 36,732,411 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit