🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.51 AU - 0.73 AU

Year: 184 Days

Day: 35.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 13.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.48 AU - 5.8 AU

Year: 3765 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,238,791 km

• M1: 169,195 km (0.111 R)
• M2: 638,783 km (0.071 R)
• M3: 1,251,087 km (0.112 R)
• M4: 1,760,019 km (0.096 R)
• M5: 2,499,332 km (0.089 R)
• M6: 3,156,066 km (0.037 R)
• M7: 3,696,863 km (0.05 R)
• M8: 4,164,655 km (0.092 R)
• M9: 4,793,265 km (0.111 R)
• M10: 5,565,340 km (0.084 R)
• M11: 6,125,135 km (0.078 R)
• M12: 6,630,327 km (0.116 R)
• M13: 8,936,229 km (0.094 R)
• M14: 12,097,980 km (0.11 R)
• M15: 14,965,771 km (0.112 R)
• M16: 16,500,944 km (0.091 R)
• M17: 19,947,081 km (0.086 R)
• M18: 20,861,722 km (0.116 R)
• M19: 23,199,638 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 11.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.86 AU - 14.3 AU

Year: 14845 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,238,791 km

• M1: 145,858 km (0.054 R)
• M2: 554,709 km (0.097 R)
• M3: 1,146,069 km (0.067 R)
• M4: 1,907,822 km (0.097 R)
• M5: 2,959,345 km (0.088 R)
• M6: 3,343,662 km (0.067 R)
• M7: 4,546,279 km (0.082 R)
• M8: 5,195,684 km (0.082 R)
• M9: 5,614,258 km (0.12 R)
• M10: 6,966,324 km (0.119 R)
• M11: 8,911,246 km (0.048 R)
• M12: 13,129,906 km (0.089 R)
• M13: 15,349,340 km (0.117 R)
• M14: 17,343,031 km (0.1 R)
• M15: 18,522,311 km (0.095 R)
• M16: 19,090,633 km (0.09 R)
• M17: 19,922,547 km (0.077 R)
• M18: 20,519,293 km (0.101 R)
• M19: 23,119,154 km (0.055 R)
• M20: 24,741,393 km (0.117 R)
• M21: 25,630,304 km (0.084 R)
• M22: 31,074,619 km (0.087 R)
• M23: 32,109,388 km (0.086 R)
• M24: 32,694,016 km (0.098 R)
• M25: 33,644,262 km (0.111 R)
• M26: 36,352,432 km (0.074 R)
• M27: 48,184,277 km (0.105 R)
• M28: 48,643,244 km (0.115 R)
• M29: 54,878,333 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.6

Radius: 3.8

Gravity: 39.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.38 AU - 14.9 AU

Year: 16930 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,238,791 km

• M1: 47,273 km (0.117 R)
• M2: 215,571 km (0.046 R)
• M3: 446,101 km (0.106 R)
• M4: 614,997 km (0.038 R)
• M5: 877,990 km (0.088 R)
• M6: 1,378,544 km (0.089 R)
• M7: 2,184,578 km (0.049 R)
• M8: 2,389,826 km (0.046 R)
• M9: 3,134,674 km (0.085 R)
• M10: 5,208,399 km (0.11 R)
• M11: 5,803,350 km (0.108 R)
• M12: 6,237,782 km (0.117 R)
• M13: 7,260,583 km (0.111 R)
• M14: 7,671,379 km (0.098 R)
• M15: 10,183,576 km (0.105 R)
• M16: 11,050,346 km (0.08 R)
• M17: 11,654,871 km (0.103 R)
• M18: 15,378,063 km (0.088 R)
• M19: 17,466,000 km (0.109 R)
• M20: 17,709,097 km (0.114 R)
• M21: 18,284,899 km (0.087 R)
• M22: 19,214,949 km (0.118 R)
• M23: 19,473,903 km (0.096 R)
• M24: 21,537,755 km (0.092 R)
• M25: 24,140,908 km (0.067 R)
• M26: 27,488,609 km (0.118 R)
• M27: 31,850,135 km (0.115 R)
• M28: 34,447,602 km (0.094 R)
• M29: 35,732,648 km (0.118 R)
• M30: 42,202,307 km (0.116 R)
• M31: 45,024,920 km (0.06 R)
• M32: 48,606,891 km (0.1 R)
• M33: 58,654,184 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490

Radius: 4.5

Gravity: 24.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.37 AU - 15.79 AU

Year: 20973 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,238,791 km

• M1: 59,839 km (0.107 R)
• M2: 244,443 km (0.071 R)
• M3: 406,906 km (0.094 R)
• M4: 568,322 km (0.047 R)
• M5: 1,596,658 km (0.098 R)
• M6: 1,785,451 km (0.053 R)
• M7: 3,143,051 km (0.108 R)
• M8: 3,816,541 km (0.105 R)
• M9: 4,283,585 km (0.117 R)
• M10: 5,753,534 km (0.068 R)
• M11: 6,976,796 km (0.068 R)
• M12: 8,363,568 km (0.068 R)
• M13: 8,828,818 km (0.12 R)
• M14: 9,094,653 km (0.041 R)
• M15: 9,924,173 km (0.056 R)
• M16: 13,121,828 km (0.086 R)
• M17: 15,291,446 km (0.077 R)
• M18: 15,752,207 km (0.055 R)
• M19: 17,438,325 km (0.108 R)
• M20: 17,688,602 km (0.116 R)
• M21: 20,050,303 km (0.115 R)
• M22: 20,882,068 km (0.087 R)
• M23: 21,259,054 km (0.089 R)
• M24: 22,123,730 km (0.079 R)
• M25: 23,011,593 km (0.106 R)
• M26: 28,726,980 km (0.075 R)
• M27: 30,864,584 km (0.085 R)
• M28: 43,461,921 km (0.09 R)
• M29: 46,271,519 km (0.076 R)
• M30: 49,033,993 km (0.083 R)
• M31: 52,595,769 km (0.079 R)
• M32: 57,239,586 km (0.105 R)
• M33: 63,912,100 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit