🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 14.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 542 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,346,612 km

• M1: 180,415 km (0.026 R)
• M2: 683,064 km (0.053 R)
• M3: 1,239,568 km (0.095 R)
• M4: 1,759,271 km (0.107 R)
• M5: 2,321,161 km (0.093 R)
• M6: 2,991,209 km (0.073 R)
• M7: 3,466,033 km (0.109 R)
• M8: 4,332,354 km (0.102 R)
• M9: 4,848,766 km (0.078 R)
• M10: 5,440,575 km (0.109 R)
• M11: 5,970,451 km (0.104 R)
• M12: 6,438,094 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 13

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.61 AU - 1.95 AU

Year: 1558 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,346,612 km

• M1: 171,290 km (0.103 R)
• M2: 833,559 km (0.036 R)
• M3: 1,250,489 km (0.032 R)
• M4: 2,212,702 km (0.092 R)
• M5: 2,619,309 km (0.077 R)
• M6: 3,245,675 km (0.093 R)
• M7: 4,800,446 km (0.036 R)
• M8: 5,490,840 km (0.079 R)
• M9: 5,907,770 km (0.082 R)
• M10: 6,858,165 km (0.087 R)
• M11: 7,537,190 km (0.1 R)
• M12: 8,201,254 km (0.052 R)
• M13: 8,747,885 km (0.105 R)
• M14: 9,547,336 km (0.116 R)
• M15: 10,605,591 km (0.042 R)
• M16: 11,702,892 km (0.073 R)
• M17: 12,793,909 km (0.065 R)
• M18: 14,468,657 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 10.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.25 AU

Year: 2927 Days

Day: 9.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,346,612 km

• M1: 128,654 km (0.075 R)
• M2: 458,069 km (0.054 R)
• M3: 791,822 km (0.119 R)
• M4: 1,433,896 km (0.096 R)
• M5: 2,408,975 km (0.087 R)
• M6: 4,927,604 km (0.077 R)
• M7: 5,632,360 km (0.11 R)
• M8: 6,592,479 km (0.112 R)
• M9: 7,389,088 km (0.099 R)
• M10: 7,810,804 km (0.08 R)
• M11: 8,902,120 km (0.104 R)
• M12: 15,532,448 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 9.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.22 AU - 3.56 AU

Year: 4095 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,346,612 km

• M1: 120,576 km (0.095 R)
• M2: 540,796 km (0.038 R)
• M3: 1,384,977 km (0.11 R)
• M4: 1,774,829 km (0.057 R)
• M5: 3,695,367 km (0.12 R)
• M6: 8,770,923 km (0.117 R)
• M7: 9,844,886 km (0.087 R)
• M8: 14,125,181 km (0.047 R)
• M9: 15,649,882 km (0.106 R)
• M10: 16,343,567 km (0.089 R)
• M11: 17,337,645 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 11.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.84 AU - 4.54 AU

Year: 4650 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,346,612 km

• M1: 144,661 km (0.119 R)
• M2: 553,961 km (0.1 R)
• M3: 1,030,131 km (0.089 R)
• M4: 1,623,436 km (0.092 R)
• M5: 2,124,290 km (0.108 R)
• M6: 3,152,775 km (0.106 R)
• M7: 4,705,152 km (0.104 R)
• M8: 5,162,623 km (0.072 R)
• M9: 5,649,713 km (0.05 R)
• M10: 6,286,551 km (0.116 R)
• M11: 8,561,636 km (0.087 R)
• M12: 9,402,825 km (0.049 R)
• M13: 9,802,999 km (0.08 R)
• M14: 10,594,820 km (0.056 R)
• M15: 11,160,749 km (0.116 R)
• M16: 11,609,692 km (0.084 R)
• M17: 12,305,771 km (0.114 R)
• M18: 14,194,145 km (0.119 R)
• M19: 14,936,151 km (0.118 R)
• M20: 16,211,323 km (0.061 R)
• M21: 16,613,442 km (0.108 R)
• M22: 17,617,842 km (0.116 R)
• M23: 19,167,975 km (0.119 R)
• M24: 19,812,742 km (0.109 R)
• M25: 22,751,592 km (0.093 R)
• M26: 23,256,186 km (0.082 R)
• M27: 25,426,252 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.9

Radius: 4

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.71 AU - 7.47 AU

Year: 11098 Days

Day: 23.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,346,612 km

• M1: 52,658 km (0.08 R)
• M2: 203,154 km (0.052 R)
• M3: 428,299 km (0.093 R)
• M4: 605,423 km (0.066 R)
• M5: 798,853 km (0.11 R)
• M6: 3,833,445 km (0.106 R)
• M7: 5,979,427 km (0.105 R)
• M8: 7,144,495 km (0.029 R)
• M9: 7,576,534 km (0.081 R)
• M10: 8,572,108 km (0.044 R)
• M11: 11,827,956 km (0.064 R)
• M12: 13,483,705 km (0.104 R)
• M13: 16,308,561 km (0.102 R)
• M14: 18,485,061 km (0.081 R)
• M15: 19,781,925 km (0.111 R)
• M16: 29,218,559 km (0.074 R)
• M17: 30,598,449 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.6

Radius: 3.3

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.02 AU - 9 AU

Year: 13501 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,346,612 km

• M1: 46,226 km (0.046 R)
• M2: 190,588 km (0.079 R)
• M3: 308,172 km (0.117 R)
• M4: 594,352 km (0.096 R)
• M5: 1,110,465 km (0.03 R)
• M6: 2,006,556 km (0.112 R)
• M7: 2,160,343 km (0.109 R)
• M8: 2,491,403 km (0.042 R)
• M9: 3,539,186 km (0.105 R)
• M10: 3,763,882 km (0.072 R)
• M11: 6,525,758 km (0.079 R)
• M12: 7,252,654 km (0.075 R)
• M13: 9,949,904 km (0.086 R)
• M14: 12,321,180 km (0.045 R)
• M15: 13,486,248 km (0.082 R)
• M16: 14,978,786 km (0.071 R)
• M17: 18,807,295 km (0.065 R)
• M18: 19,721,338 km (0.046 R)
• M19: 22,896,104 km (0.086 R)
• M20: 25,466,046 km (0.064 R)
• M21: 26,301,101 km (0.043 R)
• M22: 27,346,341 km (0.114 R)
• M23: 27,636,112 km (0.051 R)
• M24: 28,123,652 km (0.082 R)
• M25: 30,440,324 km (0.109 R)
• M26: 33,208,783 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit