🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 14.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 494 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,158,301 km

• M1: 207,043 km (0.066 R)
• M2: 673,041 km (0.038 R)
• M3: 1,212,491 km (0.034 R)
• M4: 1,692,850 km (0.118 R)
• M5: 2,486,017 km (0.044 R)
• M6: 3,260,934 km (0.045 R)
• M7: 3,763,434 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 9.3

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.95 AU - 1.37 AU

Year: 878 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,158,301 km

• M1: 116,238 km (0.067 R)
• M2: 508,633 km (0.079 R)
• M3: 804,986 km (0.108 R)
• M4: 1,264,551 km (0.034 R)
• M5: 1,611,169 km (0.048 R)
• M6: 2,134,313 km (0.094 R)
• M7: 2,595,074 km (0.119 R)
• M8: 3,302,223 km (0.119 R)
• M9: 4,508,281 km (0.041 R)
• M10: 4,832,610 km (0.096 R)
• M11: 5,250,287 km (0.107 R)
• M12: 6,007,102 km (0.101 R)
• M13: 6,603,848 km (0.033 R)
• M14: 7,288,408 km (0.068 R)
• M15: 7,610,193 km (0.091 R)
• M16: 7,993,463 km (0.116 R)
• M17: 9,984,910 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 12.2

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.33 AU - 1.51 AU

Year: 1189 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,158,301 km

• M1: 156,031 km (0.082 R)
• M2: 559,197 km (0.116 R)
• M3: 996,322 km (0.088 R)
• M4: 1,492,837 km (0.098 R)
• M5: 2,131,620 km (0.048 R)
• M6: 2,540,471 km (0.04 R)
• M7: 3,115,376 km (0.099 R)
• M8: 3,808,612 km (0.052 R)
• M9: 4,308,269 km (0.077 R)
• M10: 5,190,747 km (0.079 R)
• M11: 6,052,730 km (0.057 R)
• M12: 6,735,794 km (0.104 R)
• M13: 7,236,199 km (0.034 R)
• M14: 7,761,437 km (0.102 R)
• M15: 8,340,231 km (0.119 R)
• M16: 9,277,462 km (0.081 R)
• M17: 10,513,140 km (0.084 R)
• M18: 12,475,116 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 8.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.28 AU - 4.82 AU

Year: 5729 Days

Day: 11.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,158,301 km

• M1: 102,026 km (0.092 R)
• M2: 432,936 km (0.105 R)
• M3: 851,810 km (0.059 R)
• M4: 1,465,311 km (0.105 R)
• M5: 1,899,594 km (0.109 R)
• M6: 2,431,713 km (0.092 R)
• M7: 2,844,753 km (0.104 R)
• M8: 3,675,021 km (0.064 R)
• M9: 4,032,710 km (0.091 R)
• M10: 4,958,571 km (0.06 R)
• M11: 6,953,608 km (0.075 R)
• M12: 9,431,547 km (0.097 R)
• M13: 13,530,529 km (0.085 R)
• M14: 15,631,930 km (0.098 R)
• M15: 16,626,158 km (0.101 R)
• M16: 18,509,745 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 12

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.34 AU - 4.8 AU

Year: 6867 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,158,301 km

• M1: 155,881 km (0.116 R)
• M2: 565,630 km (0.036 R)
• M3: 1,198,728 km (0.12 R)
• M4: 1,746,106 km (0.106 R)
• M5: 3,084,708 km (0.116 R)
• M6: 3,680,108 km (0.112 R)
• M7: 4,126,956 km (0.113 R)
• M8: 4,609,858 km (0.119 R)
• M9: 5,812,775 km (0.038 R)
• M10: 6,289,842 km (0.082 R)
• M11: 6,931,468 km (0.081 R)
• M12: 7,395,371 km (0.086 R)
• M13: 7,994,809 km (0.101 R)
• M14: 10,582,404 km (0.039 R)
• M15: 11,102,406 km (0.095 R)
• M16: 14,075,215 km (0.114 R)
• M17: 16,081,472 km (0.047 R)
• M18: 18,271,585 km (0.099 R)
• M19: 19,861,660 km (0.092 R)
• M20: 20,291,156 km (0.114 R)
• M21: 20,800,238 km (0.047 R)
• M22: 21,919,529 km (0.07 R)
• M23: 23,954,359 km (0.048 R)
• M24: 25,017,701 km (0.041 R)
• M25: 25,941,767 km (0.095 R)
• M26: 28,306,311 km (0.047 R)
• M27: 30,336,653 km (0.065 R)
• M28: 30,811,327 km (0.114 R)
• M29: 31,484,069 km (0.042 R)
• M30: 33,460,406 km (0.116 R)
• M31: 34,171,295 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.2

Radius: 5.8

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.52 AU - 7.3 AU

Year: 10099 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,158,301 km

• M1: 72,256 km (0.051 R)
• M2: 274,961 km (0.091 R)
• M3: 461,210 km (0.117 R)
• M4: 803,341 km (0.082 R)
• M5: 1,267,094 km (0.054 R)
• M6: 1,456,784 km (0.116 R)
• M7: 2,491,702 km (0.106 R)
• M8: 3,161,601 km (0.1 R)
• M9: 3,465,584 km (0.073 R)
• M10: 3,840,477 km (0.084 R)
• M11: 4,132,342 km (0.119 R)
• M12: 4,612,252 km (0.093 R)
• M13: 5,482,912 km (0.118 R)
• M14: 5,818,759 km (0.051 R)
• M15: 6,494,941 km (0.104 R)
• M16: 7,341,665 km (0.11 R)
• M17: 10,321,655 km (0.092 R)
• M18: 13,714,235 km (0.066 R)
• M19: 14,333,271 km (0.062 R)
• M20: 18,593,819 km (0.034 R)
• M21: 19,275,087 km (0.118 R)
• M22: 19,816,332 km (0.081 R)
• M23: 21,999,264 km (0.098 R)
• M24: 22,420,382 km (0.084 R)
• M25: 29,095,439 km (0.109 R)
• M26: 29,399,123 km (0.075 R)
• M27: 32,228,617 km (0.069 R)
• M28: 35,695,099 km (0.086 R)
• M29: 35,926,976 km (0.111 R)
• M30: 36,982,538 km (0.12 R)
• M31: 40,524,567 km (0.12 R)
• M32: 41,925,252 km (0.098 R)
• M33: 42,442,561 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 3.7

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.83 AU - 9.07 AU

Year: 14294 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,158,301 km

• M1: 46,076 km (0.069 R)
• M2: 178,021 km (0.064 R)
• M3: 515,664 km (0.033 R)
• M4: 642,523 km (0.106 R)
• M5: 859,440 km (0.086 R)
• M6: 2,092,126 km (0.111 R)
• M7: 2,366,190 km (0.087 R)
• M8: 2,549,148 km (0.098 R)
• M9: 2,902,498 km (0.117 R)
• M10: 3,469,474 km (0.097 R)
• M11: 4,398,626 km (0.036 R)
• M12: 4,591,458 km (0.118 R)
• M13: 5,482,313 km (0.085 R)
• M14: 5,705,663 km (0.102 R)
• M15: 6,307,944 km (0.067 R)
• M16: 7,677,363 km (0.094 R)
• M17: 8,664,409 km (0.109 R)
• M18: 10,299,065 km (0.094 R)
• M19: 10,590,183 km (0.091 R)
• M20: 11,915,171 km (0.098 R)
• M21: 12,128,348 km (0.118 R)
• M22: 14,044,697 km (0.049 R)
• M23: 15,261,376 km (0.026 R)
• M24: 17,487,841 km (0.12 R)
• M25: 21,928,355 km (0.073 R)
• M26: 24,065,809 km (0.101 R)
• M27: 31,506,209 km (0.105 R)
• M28: 31,914,013 km (0.095 R)
• M29: 34,219,316 km (0.084 R)
• M30: 36,971,019 km (0.084 R)
• M31: 37,767,030 km (0.03 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: 223 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit