🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 9.7

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 305 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,592,995 km

• M1: 120,576 km (0.105 R)
• M2: 461,360 km (0.067 R)
• M3: 839,543 km (0.093 R)
• M4: 1,360,443 km (0.115 R)
• M5: 2,102,897 km (0.089 R)
• M6: 2,500,528 km (0.03 R)
• M7: 3,391,533 km (0.104 R)
• M8: 3,792,605 km (0.06 R)
• M9: 4,304,828 km (0.093 R)
• M10: 4,676,280 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.17 AU - 1.67 AU

Year: 1168 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 36,592,995 km

• M1: 181,761 km (0.104 R)
• M2: 1,280,259 km (0.11 R)
• M3: 4,172,584 km (0.105 R)
• M4: 5,602,141 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.27 AU - 2.39 AU

Year: 2455 Days

Day: 12.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,592,995 km

• M1: 155,432 km (0.107 R)
• M2: 629,358 km (0.056 R)
• M3: 1,052,122 km (0.044 R)
• M4: 1,789,340 km (0.114 R)
• M5: 2,876,617 km (0.038 R)
• M6: 3,477,103 km (0.099 R)
• M7: 4,344,322 km (0.093 R)
• M8: 5,137,640 km (0.113 R)
• M9: 6,832,584 km (0.093 R)
• M10: 7,302,620 km (0.062 R)
• M11: 7,878,123 km (0.063 R)
• M12: 8,424,754 km (0.109 R)
• M13: 8,965,849 km (0.064 R)
• M14: 9,498,118 km (0.054 R)
• M15: 10,764,315 km (0.046 R)
• M16: 11,841,270 km (0.068 R)
• M17: 13,226,696 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 13

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.06 AU - 4.26 AU

Year: 5857 Days

Day: 12.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,592,995 km

• M1: 163,361 km (0.077 R)
• M2: 820,544 km (0.098 R)
• M3: 1,357,002 km (0.116 R)
• M4: 2,017,178 km (0.113 R)
• M5: 2,492,301 km (0.109 R)
• M6: 2,901,750 km (0.071 R)
• M7: 3,652,282 km (0.095 R)
• M8: 4,095,990 km (0.099 R)
• M9: 4,528,477 km (0.118 R)
• M10: 7,333,886 km (0.101 R)
• M11: 10,126,729 km (0.12 R)
• M12: 11,095,824 km (0.079 R)
• M13: 15,382,102 km (0.054 R)
• M14: 17,357,691 km (0.105 R)
• M15: 18,744,763 km (0.088 R)
• M16: 23,063,803 km (0.111 R)
• M17: 25,568,221 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 4.8

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.01 AU - 7.51 AU

Year: 13503 Days

Day: 17.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,592,995 km

• M1: 64,925 km (0.117 R)
• M2: 416,181 km (0.105 R)
• M3: 870,660 km (0.098 R)
• M4: 1,186,012 km (0.073 R)
• M5: 1,651,560 km (0.063 R)
• M6: 2,042,161 km (0.109 R)
• M7: 3,532,903 km (0.099 R)
• M8: 4,483,448 km (0.07 R)
• M9: 5,887,574 km (0.099 R)
• M10: 8,871,303 km (0.11 R)
• M11: 9,579,948 km (0.077 R)
• M12: 12,857,189 km (0.064 R)
• M13: 16,436,019 km (0.113 R)
• M14: 17,736,324 km (0.086 R)
• M15: 18,211,147 km (0.085 R)
• M16: 18,371,367 km (0.037 R)
• M17: 20,453,470 km (0.092 R)
• M18: 20,975,566 km (0.076 R)
• M19: 21,955,881 km (0.113 R)
• M20: 24,784,029 km (0.083 R)
• M21: 26,798,663 km (0.057 R)
• M22: 27,951,913 km (0.116 R)
• M23: 32,190,470 km (0.05 R)
• M24: 36,710,270 km (0.107 R)
• M25: 38,000,702 km (0.098 R)
• M26: 52,770,200 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.8

Radius: 7.1

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.29 AU - 8.91 AU

Year: 14462 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,592,995 km

• M1: 101,876 km (0.076 R)
• M2: 1,458,430 km (0.106 R)
• M3: 1,707,809 km (0.089 R)
• M4: 2,678,849 km (0.109 R)
• M5: 3,031,601 km (0.098 R)
• M6: 4,863,128 km (0.097 R)
• M7: 5,498,919 km (0.071 R)
• M8: 6,638,106 km (0.049 R)
• M9: 7,240,986 km (0.106 R)
• M10: 7,974,015 km (0.1 R)
• M11: 8,856,643 km (0.093 R)
• M12: 10,413,358 km (0.058 R)
• M13: 10,814,879 km (0.072 R)
• M14: 14,548,842 km (0.072 R)
• M15: 14,906,231 km (0.098 R)
• M16: 19,924,492 km (0.094 R)
• M17: 20,902,862 km (0.097 R)
• M18: 30,956,437 km (0.098 R)
• M19: 34,113,850 km (0.117 R)
• M20: 37,881,622 km (0.102 R)
• M21: 44,561,915 km (0.065 R)
• M22: 47,471,444 km (0.084 R)
• M23: 53,665,693 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.7

Radius: 7.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.2 AU - 9.56 AU

Year: 16745 Days

Day: 16.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,592,995 km

• M1: 98,735 km (0.11 R)
• M2: 480,359 km (0.112 R)
• M3: 815,308 km (0.105 R)
• M4: 1,675,197 km (0.116 R)
• M5: 4,033,159 km (0.11 R)
• M6: 6,472,053 km (0.046 R)
• M7: 11,122,901 km (0.06 R)
• M8: 13,437,180 km (0.069 R)
• M9: 14,120,244 km (0.094 R)
• M10: 16,758,701 km (0.102 R)
• M11: 18,573,473 km (0.079 R)
• M12: 23,881,954 km (0.101 R)
• M13: 35,294,775 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit