🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 33.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,355,564 km

• M1: 25,132 km (0.117 R)
• M2: 53,706 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.9 AU - 3.3 AU

Year: 1909 Days

Day: 43.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,355,564 km

• M1: 2,340,459 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 14.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.9 AU - 6.94 AU

Year: 5039 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,355,564 km

• M1: 180,565 km (0.104 R)
• M2: 859,589 km (0.106 R)
• M3: 1,392,158 km (0.074 R)
• M4: 2,012,091 km (0.092 R)
• M5: 3,095,180 km (0.103 R)
• M6: 3,675,320 km (0.115 R)
• M7: 4,467,142 km (0.087 R)
• M8: 5,505,202 km (0.11 R)
• M9: 6,096,263 km (0.116 R)
• M10: 6,574,976 km (0.114 R)
• M11: 7,406,591 km (0.1 R)
• M12: 8,093,394 km (0.098 R)
• M13: 9,754,380 km (0.093 R)
• M14: 10,837,169 km (0.061 R)
• M15: 11,678,208 km (0.109 R)
• M16: 13,843,787 km (0.075 R)
• M17: 15,538,880 km (0.12 R)
• M18: 16,379,620 km (0.093 R)
• M19: 17,487,692 km (0.089 R)
• M20: 19,084,350 km (0.111 R)
• M21: 21,935,386 km (0.076 R)
• M22: 25,671,892 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 11.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.66 AU - 8.36 AU

Year: 7931 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,355,564 km

• M1: 140,173 km (0.113 R)
• M2: 553,363 km (0.071 R)
• M3: 972,536 km (0.088 R)
• M4: 1,420,133 km (0.12 R)
• M5: 2,130,274 km (0.067 R)
• M6: 2,485,868 km (0.105 R)
• M7: 2,881,405 km (0.066 R)
• M8: 4,250,973 km (0.026 R)
• M9: 5,109,665 km (0.104 R)
• M10: 5,627,573 km (0.075 R)
• M11: 6,592,180 km (0.107 R)
• M12: 7,820,079 km (0.072 R)
• M13: 8,551,014 km (0.115 R)
• M14: 9,505,748 km (0.101 R)
• M15: 12,687,844 km (0.078 R)
• M16: 17,047,126 km (0.094 R)
• M17: 20,984,393 km (0.063 R)
• M18: 23,950,470 km (0.096 R)
• M19: 24,797,792 km (0.05 R)
• M20: 28,764,978 km (0.113 R)
• M21: 29,916,283 km (0.096 R)
• M22: 30,405,019 km (0.096 R)
• M23: 31,297,969 km (0.054 R)
• M24: 34,294,713 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 8.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.83 AU - 8.79 AU

Year: 8381 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,355,564 km

• M1: 102,175 km (0.09 R)
• M2: 475,721 km (0.059 R)
• M3: 767,886 km (0.077 R)
• M4: 1,171,800 km (0.115 R)
• M5: 2,340,758 km (0.091 R)
• M6: 2,650,575 km (0.104 R)
• M7: 3,134,823 km (0.071 R)
• M8: 3,466,631 km (0.103 R)
• M9: 8,036,996 km (0.073 R)
• M10: 9,679,880 km (0.045 R)
• M11: 10,531,540 km (0.117 R)
• M12: 11,691,223 km (0.112 R)
• M13: 12,766,981 km (0.06 R)
• M14: 13,045,832 km (0.081 R)
• M15: 16,063,969 km (0.096 R)
• M16: 17,528,233 km (0.106 R)
• M17: 18,934,902 km (0.074 R)
• M18: 20,873,840 km (0.104 R)
• M19: 29,277,350 km (0.118 R)
• M20: 36,800,478 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.1

Radius: 5.6

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.73 AU - 15.09 AU

Year: 18150 Days

Day: 17.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,355,564 km

• M1: 69,713 km (0.091 R)
• M2: 253,269 km (0.071 R)
• M3: 665,711 km (0.096 R)
• M4: 1,258,417 km (0.099 R)
• M5: 1,553,275 km (0.099 R)
• M6: 1,732,942 km (0.057 R)
• M7: 2,357,662 km (0.056 R)
• M8: 2,850,737 km (0.072 R)
• M9: 3,192,419 km (0.094 R)
• M10: 3,795,298 km (0.036 R)
• M11: 4,713,380 km (0.111 R)
• M12: 6,584,401 km (0.119 R)
• M13: 6,858,464 km (0.074 R)
• M14: 8,031,910 km (0.049 R)
• M15: 8,900,625 km (0.104 R)
• M16: 11,938,508 km (0.113 R)
• M17: 13,563,141 km (0.042 R)
• M18: 15,261,676 km (0.097 R)
• M19: 15,672,771 km (0.092 R)
• M20: 16,877,931 km (0.05 R)
• M21: 17,765,046 km (0.073 R)
• M22: 19,471,360 km (0.114 R)
• M23: 19,955,010 km (0.084 R)
• M24: 20,612,343 km (0.06 R)
• M25: 21,454,130 km (0.083 R)
• M26: 24,394,775 km (0.119 R)
• M27: 25,146,056 km (0.043 R)
• M28: 25,336,344 km (0.113 R)
• M29: 27,091,726 km (0.066 R)
• M30: 27,492,498 km (0.073 R)
• M31: 28,101,062 km (0.109 R)
• M32: 30,517,517 km (0.084 R)
• M33: 36,850,443 km (0.055 R)
• M34: 41,437,713 km (0.09 R)
• M35: 42,103,423 km (0.082 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit