🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 12

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 0.98 AU

Year: 504 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,216,292 km

• M1: 149,448 km (0.113 R)
• M2: 539,151 km (0.047 R)
• M3: 920,924 km (0.086 R)
• M4: 1,318,705 km (0.105 R)
• M5: 1,813,575 km (0.083 R)
• M6: 2,490,805 km (0.075 R)
• M7: 3,025,168 km (0.037 R)
• M8: 4,262,791 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.92 AU - 1.36 AU

Year: 812 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,216,292 km

• M1: 175,329 km (0.051 R)
• M2: 781,200 km (0.113 R)
• M3: 1,282,652 km (0.091 R)
• M4: 1,954,496 km (0.09 R)
• M5: 2,431,713 km (0.103 R)
• M6: 3,242,534 km (0.104 R)
• M7: 4,612,701 km (0.078 R)
• M8: 5,540,956 km (0.11 R)
• M9: 6,629,579 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 11.3

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.98 AU - 2.76 AU

Year: 2433 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,216,292 km

• M1: 140,772 km (0.036 R)
• M2: 738,116 km (0.1 R)
• M3: 1,146,368 km (0.093 R)
• M4: 1,966,165 km (0.093 R)
• M5: 2,333,727 km (0.115 R)
• M6: 2,810,645 km (0.104 R)
• M7: 3,572,846 km (0.101 R)
• M8: 4,167,946 km (0.093 R)
• M9: 4,556,153 km (0.1 R)
• M10: 5,531,531 km (0.087 R)
• M11: 6,001,567 km (0.094 R)
• M12: 6,785,759 km (0.11 R)
• M13: 7,957,709 km (0.042 R)
• M14: 8,695,376 km (0.027 R)
• M15: 9,152,398 km (0.092 R)
• M16: 9,551,525 km (0.115 R)
• M17: 12,546,624 km (0.069 R)
• M18: 15,497,741 km (0.031 R)
• M19: 18,135,750 km (0.092 R)
• M20: 18,650,965 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 10.1

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.65 AU - 4.11 AU

Year: 5097 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,216,292 km

• M1: 125,662 km (0.105 R)
• M2: 547,827 km (0.083 R)
• M3: 887,714 km (0.115 R)
• M4: 1,216,979 km (0.067 R)
• M5: 1,918,144 km (0.117 R)
• M6: 2,416,903 km (0.117 R)
• M7: 2,832,636 km (0.119 R)
• M8: 3,482,190 km (0.08 R)
• M9: 4,626,464 km (0.07 R)
• M10: 5,327,330 km (0.107 R)
• M11: 6,872,825 km (0.046 R)
• M12: 7,249,513 km (0.098 R)
• M13: 8,157,123 km (0.037 R)
• M14: 9,016,862 km (0.11 R)
• M15: 10,285,302 km (0.116 R)
• M16: 10,824,603 km (0.118 R)
• M17: 12,008,969 km (0.102 R)
• M18: 16,929,243 km (0.087 R)
• M19: 20,280,983 km (0.117 R)
• M20: 22,521,211 km (0.104 R)
• M21: 23,739,836 km (0.089 R)
• M22: 24,286,466 km (0.11 R)
• M23: 30,959,728 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 13.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.86 AU - 4.3 AU

Year: 5496 Days

Day: 7.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,216,292 km

• M1: 165,455 km (0.097 R)
• M2: 938,128 km (0.088 R)
• M3: 1,391,260 km (0.114 R)
• M4: 2,785,512 km (0.081 R)
• M5: 4,084,022 km (0.073 R)
• M6: 4,747,339 km (0.044 R)
• M7: 5,541,105 km (0.09 R)
• M8: 6,097,011 km (0.07 R)
• M9: 7,141,653 km (0.066 R)
• M10: 7,688,433 km (0.036 R)
• M11: 10,434,451 km (0.052 R)
• M12: 13,177,029 km (0.106 R)
• M13: 15,094,874 km (0.072 R)
• M14: 17,064,180 km (0.119 R)
• M15: 18,177,338 km (0.073 R)
• M16: 19,129,977 km (0.079 R)
• M17: 22,495,630 km (0.066 R)
• M18: 28,798,787 km (0.09 R)
• M19: 31,137,151 km (0.073 R)
• M20: 32,106,994 km (0.049 R)
• M21: 32,897,320 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 12.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.3 AU - 4.54 AU

Year: 6197 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,216,292 km

• M1: 154,385 km (0.09 R)
• M2: 556,354 km (0.068 R)
• M3: 1,190,201 km (0.094 R)
• M4: 1,643,482 km (0.111 R)
• M5: 2,426,777 km (0.115 R)
• M6: 2,858,815 km (0.063 R)
• M7: 4,767,834 km (0.116 R)
• M8: 6,776,335 km (0.091 R)
• M9: 7,312,344 km (0.082 R)
• M10: 8,008,872 km (0.084 R)
• M11: 9,415,092 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.5

Radius: 4.4

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.61 AU - 7.39 AU

Year: 9801 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,216,292 km

• M1: 54,902 km (0.054 R)
• M2: 209,736 km (0.106 R)
• M3: 466,745 km (0.115 R)
• M4: 649,255 km (0.096 R)
• M5: 879,037 km (0.085 R)
• M6: 1,204,861 km (0.075 R)
• M7: 1,527,843 km (0.114 R)
• M8: 1,936,544 km (0.082 R)
• M9: 2,987,918 km (0.068 R)
• M10: 3,508,220 km (0.101 R)
• M11: 4,086,715 km (0.064 R)
• M12: 4,479,259 km (0.113 R)
• M13: 4,810,918 km (0.086 R)
• M14: 6,579,015 km (0.102 R)
• M15: 7,117,418 km (0.09 R)
• M16: 9,081,189 km (0.112 R)
• M17: 12,580,283 km (0.091 R)
• M18: 14,745,862 km (0.045 R)
• M19: 14,987,313 km (0.101 R)
• M20: 15,416,360 km (0.053 R)
• M21: 18,025,945 km (0.059 R)
• M22: 18,301,953 km (0.115 R)
• M23: 19,871,384 km (0.035 R)
• M24: 20,538,441 km (0.113 R)
• M25: 21,683,164 km (0.115 R)
• M26: 26,068,626 km (0.112 R)
• M27: 29,172,632 km (0.093 R)
• M28: 30,421,774 km (0.049 R)
• M29: 31,207,911 km (0.102 R)
• M30: 32,923,350 km (0.119 R)
• M31: 35,127,824 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.5

Radius: 5.9

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.26 AU - 7.42 AU

Year: 13261 Days

Day: 22.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,216,292 km

• M1: 73,602 km (0.103 R)
• M2: 329,265 km (0.104 R)
• M3: 980,016 km (0.083 R)
• M4: 1,293,274 km (0.058 R)
• M5: 1,532,780 km (0.116 R)
• M6: 1,818,661 km (0.068 R)
• M7: 2,313,830 km (0.056 R)
• M8: 3,157,562 km (0.042 R)
• M9: 3,814,596 km (0.108 R)
• M10: 4,280,593 km (0.073 R)
• M11: 4,783,691 km (0.098 R)
• M12: 5,395,846 km (0.09 R)
• M13: 5,611,117 km (0.089 R)
• M14: 6,174,503 km (0.079 R)
• M15: 6,450,062 km (0.103 R)
• M16: 11,868,945 km (0.089 R)
• M17: 12,543,333 km (0.072 R)
• M18: 16,754,214 km (0.117 R)
• M19: 18,397,696 km (0.104 R)
• M20: 23,394,713 km (0.087 R)
• M21: 26,356,003 km (0.103 R)
• M22: 27,396,157 km (0.088 R)
• M23: 29,780,149 km (0.067 R)
• M24: 30,680,279 km (0.104 R)
• M25: 32,534,844 km (0.041 R)
• M26: 34,585,681 km (0.117 R)
• M27: 40,427,329 km (0.107 R)
• M28: 44,666,932 km (0.096 R)
• M29: 46,893,697 km (0.108 R)
• M30: 48,418,697 km (0.105 R)
• M31: 49,193,465 km (0.085 R)
• M32: 51,406,765 km (0.118 R)
• M33: 51,728,251 km (0.074 R)
• M34: 56,713,002 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.5

Radius: 7.4

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.46 AU - 11.74 AU

Year: 19835 Days

Day: 23.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,216,292 km

• M1: 377,286 km (0.112 R)
• M2: 736,022 km (0.071 R)
• M3: 1,255,126 km (0.101 R)
• M4: 1,497,026 km (0.081 R)
• M5: 1,862,793 km (0.1 R)
• M6: 4,585,175 km (0.058 R)
• M7: 7,022,872 km (0.118 R)
• M8: 7,499,640 km (0.079 R)
• M9: 8,517,804 km (0.092 R)
• M10: 10,950,714 km (0.086 R)
• M11: 13,592,612 km (0.098 R)
• M12: 17,051,315 km (0.114 R)
• M13: 18,264,404 km (0.106 R)
• M14: 20,476,059 km (0.073 R)
• M15: 20,764,484 km (0.083 R)
• M16: 21,646,064 km (0.067 R)
• M17: 24,333,141 km (0.097 R)
• M18: 27,817,874 km (0.1 R)
• M19: 31,112,468 km (0.082 R)
• M20: 32,136,465 km (0.101 R)
• M21: 32,656,766 km (0.046 R)
• M22: 36,881,560 km (0.107 R)
• M23: 37,595,441 km (0.094 R)
• M24: 39,643,286 km (0.109 R)
• M25: 43,800,761 km (0.085 R)
• M26: 51,183,116 km (0.058 R)
• M27: 51,537,065 km (0.111 R)
• M28: 57,807,310 km (0.086 R)
• M29: 64,361,492 km (0.117 R)
• M30: 76,587,079 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit