🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 184 Days

Day: 26 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,156,883 km

• M1: 57,146 km (0.109 R)
• M2: 275,709 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.17 AU - 1.71 AU

Year: 651 Days

Day: 20.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.48 AU - 2.3 AU

Year: 979 Days

Day: 20.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,156,883 km

• M1: 612,454 km (0.102 R)
• M2: 1,608,327 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.12 AU - 4.82 AU

Year: 2980 Days

Day: 34.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,156,883 km

• M1: 283,488 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 9.8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.32 AU - 7.4 AU

Year: 7522 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,156,883 km

• M1: 121,922 km (0.111 R)
• M2: 435,479 km (0.078 R)
• M3: 1,095,206 km (0.077 R)
• M4: 1,426,266 km (0.037 R)
• M5: 2,159,146 km (0.092 R)
• M6: 2,870,484 km (0.076 R)
• M7: 3,465,435 km (0.114 R)
• M8: 3,906,449 km (0.053 R)
• M9: 4,524,139 km (0.069 R)
• M10: 5,174,590 km (0.06 R)
• M11: 5,852,418 km (0.072 R)
• M12: 6,230,452 km (0.068 R)
• M13: 7,503,530 km (0.065 R)
• M14: 7,950,379 km (0.102 R)
• M15: 8,588,264 km (0.064 R)
• M16: 9,168,405 km (0.095 R)
• M17: 9,491,536 km (0.08 R)
• M18: 12,980,906 km (0.096 R)
• M19: 14,415,101 km (0.06 R)
• M20: 16,018,491 km (0.07 R)
• M21: 19,576,228 km (0.106 R)
• M22: 20,580,927 km (0.103 R)
• M23: 21,700,966 km (0.114 R)
• M24: 27,059,113 km (0.112 R)
• M25: 30,092,958 km (0.104 R)
• M26: 31,954,853 km (0.118 R)
• M27: 33,455,170 km (0.119 R)
• M28: 37,059,881 km (0.116 R)
• M29: 40,915,616 km (0.118 R)
• M30: 42,046,277 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 13.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.12 AU - 12.12 AU

Year: 12128 Days

Day: 6.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 77.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,156,883 km

• M1: 169,046 km (0.087 R)
• M2: 646,412 km (0.075 R)
• M3: 1,585,289 km (0.038 R)
• M4: 2,188,168 km (0.068 R)
• M5: 2,607,940 km (0.032 R)
• M6: 3,203,489 km (0.104 R)
• M7: 3,777,047 km (0.083 R)
• M8: 4,605,969 km (0.074 R)
• M9: 5,588,677 km (0.071 R)
• M10: 8,438,816 km (0.103 R)
• M11: 9,178,877 km (0.093 R)
• M12: 12,022,433 km (0.107 R)
• M13: 12,642,217 km (0.115 R)
• M14: 13,744,604 km (0.047 R)
• M15: 15,844,958 km (0.114 R)
• M16: 16,289,413 km (0.11 R)
• M17: 18,802,508 km (0.116 R)
• M18: 20,237,899 km (0.08 R)
• M19: 22,110,416 km (0.1 R)
• M20: 25,182,109 km (0.116 R)
• M21: 26,404,024 km (0.079 R)
• M22: 28,527,865 km (0.106 R)
• M23: 31,108,428 km (0.075 R)
• M24: 31,923,737 km (0.07 R)
• M25: 33,233,616 km (0.112 R)
• M26: 45,776,350 km (0.088 R)
• M27: 50,252,169 km (0.078 R)
• M28: 52,350,129 km (0.104 R)
• M29: 55,011,775 km (0.118 R)
• M30: 57,066,202 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.99 AU - 12.93 AU

Year: 16569 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,156,883 km

• M1: 109,805 km (0.116 R)
• M2: 414,087 km (0.066 R)
• M3: 918,531 km (0.084 R)
• M4: 1,202,916 km (0.118 R)
• M5: 1,489,546 km (0.078 R)
• M6: 2,023,610 km (0.051 R)
• M7: 3,127,343 km (0.076 R)
• M8: 4,902,173 km (0.103 R)
• M9: 5,196,880 km (0.101 R)
• M10: 6,851,732 km (0.076 R)
• M11: 9,317,703 km (0.074 R)
• M12: 11,051,842 km (0.055 R)
• M13: 12,561,883 km (0.095 R)
• M14: 13,115,245 km (0.097 R)
• M15: 13,943,120 km (0.085 R)
• M16: 17,453,584 km (0.107 R)
• M17: 19,009,252 km (0.112 R)
• M18: 21,425,706 km (0.11 R)
• M19: 30,109,264 km (0.029 R)
• M20: 31,546,750 km (0.1 R)
• M21: 32,111,781 km (0.094 R)
• M22: 32,913,925 km (0.065 R)
• M23: 36,133,421 km (0.062 R)
• M24: 36,876,474 km (0.09 R)
• M25: 39,687,866 km (0.118 R)
• M26: 44,168,173 km (0.03 R)
• M27: 44,591,385 km (0.063 R)
• M28: 47,778,568 km (0.091 R)
• M29: 48,974,154 km (0.068 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: 266 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit