🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.48 AU - 0.8 AU

Year: 331 Days

Day: 40.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,590,920 km

• M1: 42,935 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 9.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.5 AU - 1.92 AU

Year: 1444 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,590,920 km

• M1: 114,442 km (0.118 R)
• M2: 419,622 km (0.085 R)
• M3: 752,028 km (0.114 R)
• M4: 1,384,827 km (0.094 R)
• M5: 1,782,608 km (0.06 R)
• M6: 2,105,590 km (0.105 R)
• M7: 2,445,925 km (0.079 R)
• M8: 2,799,126 km (0.107 R)
• M9: 3,121,509 km (0.03 R)
• M10: 3,441,050 km (0.099 R)
• M11: 5,783,902 km (0.093 R)
• M12: 6,627,934 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 13.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.99 AU - 5.61 AU

Year: 7878 Days

Day: 14.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,590,920 km

• M1: 168,447 km (0.109 R)
• M2: 642,373 km (0.079 R)
• M3: 1,237,623 km (0.085 R)
• M4: 2,453,555 km (0.114 R)
• M5: 3,016,491 km (0.098 R)
• M6: 3,778,244 km (0.078 R)
• M7: 5,777,470 km (0.118 R)
• M8: 6,250,049 km (0.089 R)
• M9: 6,885,691 km (0.092 R)
• M10: 8,365,363 km (0.107 R)
• M11: 9,096,747 km (0.079 R)
• M12: 10,640,597 km (0.106 R)
• M13: 15,524,669 km (0.115 R)
• M14: 16,009,665 km (0.119 R)
• M15: 17,853,010 km (0.079 R)
• M16: 19,412,568 km (0.06 R)
• M17: 20,405,299 km (0.089 R)
• M18: 21,061,136 km (0.115 R)
• M19: 22,338,552 km (0.063 R)
• M20: 23,986,971 km (0.107 R)
• M21: 27,613,074 km (0.054 R)
• M22: 29,881,427 km (0.039 R)
• M23: 33,664,158 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.6

Radius: 7.4

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.09 AU - 11.87 AU

Year: 20357 Days

Day: 23.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,590,920 km

• M1: 103,671 km (0.092 R)
• M2: 348,713 km (0.108 R)
• M3: 772,075 km (0.102 R)
• M4: 1,246,749 km (0.038 R)
• M5: 2,744,971 km (0.069 R)
• M6: 3,083,811 km (0.092 R)
• M7: 3,539,037 km (0.058 R)
• M8: 3,941,156 km (0.058 R)
• M9: 4,690,791 km (0.109 R)
• M10: 5,176,386 km (0.1 R)
• M11: 5,819,656 km (0.106 R)
• M12: 14,348,530 km (0.106 R)
• M13: 14,580,108 km (0.041 R)
• M14: 15,130,329 km (0.066 R)
• M15: 18,634,060 km (0.066 R)
• M16: 19,753,800 km (0.11 R)
• M17: 21,315,602 km (0.072 R)
• M18: 21,820,196 km (0.115 R)
• M19: 23,169,120 km (0.065 R)
• M20: 24,243,981 km (0.075 R)
• M21: 27,667,677 km (0.06 R)
• M22: 34,204,805 km (0.107 R)
• M23: 34,480,215 km (0.044 R)
• M24: 35,175,396 km (0.046 R)
• M25: 43,773,085 km (0.08 R)
• M26: 44,752,203 km (0.117 R)
• M27: 45,745,832 km (0.058 R)
• M28: 49,691,326 km (0.103 R)
• M29: 52,932,963 km (0.073 R)
• M30: 53,486,475 km (0.092 R)
• M31: 56,121,342 km (0.081 R)
• M32: 66,236,701 km (0.055 R)
• M33: 72,173,194 km (0.114 R)
• M34: 82,590,890 km (0.111 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: 482 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit