🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 9.7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 355 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,422,335 km

• M1: 120,725 km (0.113 R)
• M2: 601,982 km (0.04 R)
• M3: 1,029,533 km (0.072 R)
• M4: 1,342,491 km (0.082 R)
• M5: 1,691,204 km (0.073 R)
• M6: 2,092,425 km (0.071 R)
• M7: 2,434,556 km (0.077 R)
• M8: 2,773,395 km (0.101 R)
• M9: 3,255,698 km (0.09 R)
• M10: 3,559,233 km (0.112 R)
• M11: 4,011,018 km (0.103 R)
• M12: 4,984,302 km (0.104 R)
• M13: 5,518,366 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 9.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.01 AU - 1.33 AU

Year: 858 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,422,335 km

• M1: 120,576 km (0.105 R)
• M2: 436,975 km (0.104 R)
• M3: 750,682 km (0.106 R)
• M4: 1,125,724 km (0.102 R)
• M5: 1,611,618 km (0.091 R)
• M6: 2,004,312 km (0.115 R)
• M7: 2,307,398 km (0.104 R)
• M8: 2,651,473 km (0.103 R)
• M9: 3,582,420 km (0.089 R)
• M10: 4,074,448 km (0.055 R)
• M11: 4,550,618 km (0.041 R)
• M12: 4,999,561 km (0.096 R)
• M13: 5,393,153 km (0.097 R)
• M14: 6,150,417 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.1 AU - 1.64 AU

Year: 1088 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 46,422,335 km

• M1: 99,632 km (0.105 R)
• M2: 430,842 km (0.115 R)
• M3: 1,335,311 km (0.063 R)
• M4: 1,635,554 km (0.096 R)
• M5: 3,777,346 km (0.114 R)
• M6: 4,412,090 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 11

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.56 AU - 2.1 AU

Year: 1679 Days

Day: 13.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,422,335 km

• M1: 136,882 km (0.026 R)
• M2: 481,705 km (0.113 R)
• M3: 986,149 km (0.059 R)
• M4: 1,420,581 km (0.097 R)
• M5: 2,119,652 km (0.079 R)
• M6: 3,398,415 km (0.114 R)
• M7: 3,805,620 km (0.03 R)
• M8: 4,494,967 km (0.096 R)
• M9: 4,860,734 km (0.095 R)
• M10: 6,269,796 km (0.103 R)
• M11: 7,022,722 km (0.117 R)
• M12: 8,009,620 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 14.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.78 AU - 4.04 AU

Year: 4271 Days

Day: 9.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,422,335 km

• M1: 183,108 km (0.11 R)
• M2: 792,570 km (0.039 R)
• M3: 1,416,692 km (0.114 R)
• M4: 2,843,856 km (0.079 R)
• M5: 3,330,497 km (0.06 R)
• M6: 3,915,425 km (0.07 R)
• M7: 4,664,462 km (0.072 R)
• M8: 5,616,353 km (0.112 R)
• M9: 6,756,438 km (0.091 R)
• M10: 9,106,621 km (0.075 R)
• M11: 10,978,240 km (0.115 R)
• M12: 11,821,972 km (0.114 R)
• M13: 13,891,359 km (0.084 R)
• M14: 15,417,108 km (0.098 R)
• M15: 17,168,899 km (0.08 R)
• M16: 18,367,477 km (0.12 R)
• M17: 19,493,351 km (0.077 R)
• M18: 20,073,341 km (0.099 R)
• M19: 22,933,354 km (0.097 R)
• M20: 25,440,015 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 14.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.95 AU - 4.07 AU

Year: 4460 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,422,335 km

• M1: 184,305 km (0.06 R)
• M2: 935,435 km (0.114 R)
• M3: 1,528,591 km (0.077 R)
• M4: 2,079,111 km (0.12 R)
• M5: 2,745,420 km (0.069 R)
• M6: 3,572,547 km (0.109 R)
• M7: 5,120,286 km (0.098 R)
• M8: 5,898,345 km (0.11 R)
• M9: 6,690,466 km (0.114 R)
• M10: 8,338,735 km (0.107 R)
• M11: 9,620,041 km (0.102 R)
• M12: 10,763,118 km (0.111 R)
• M13: 12,867,062 km (0.096 R)
• M14: 14,148,069 km (0.106 R)
• M15: 15,121,951 km (0.114 R)
• M16: 17,446,104 km (0.071 R)
• M17: 20,949,387 km (0.084 R)
• M18: 22,214,685 km (0.059 R)
• M19: 24,435,915 km (0.059 R)
• M20: 26,316,809 km (0.101 R)
• M21: 27,457,492 km (0.103 R)
• M22: 28,040,176 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.2

Radius: 7.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.52 AU - 7.4 AU

Year: 12454 Days

Day: 15.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,422,335 km

• M1: 90,806 km (0.112 R)
• M2: 356,492 km (0.075 R)
• M3: 731,234 km (0.108 R)
• M4: 1,268,141 km (0.114 R)
• M5: 1,993,392 km (0.063 R)
• M6: 2,534,038 km (0.083 R)
• M7: 5,246,846 km (0.102 R)
• M8: 5,575,064 km (0.092 R)
• M9: 5,847,482 km (0.114 R)
• M10: 7,883,658 km (0.087 R)
• M11: 8,183,901 km (0.069 R)
• M12: 9,037,507 km (0.093 R)
• M13: 9,414,044 km (0.041 R)
• M14: 11,953,917 km (0.087 R)
• M15: 12,236,358 km (0.104 R)
• M16: 14,852,525 km (0.095 R)
• M17: 15,644,347 km (0.052 R)
• M18: 19,636,964 km (0.065 R)
• M19: 20,752,067 km (0.108 R)
• M20: 26,391,458 km (0.086 R)
• M21: 40,318,122 km (0.058 R)
• M22: 40,698,849 km (0.12 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: 459 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit