🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 8.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 366 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,465,384 km

• M1: 107,262 km (0.034 R)
• M2: 442,660 km (0.068 R)
• M3: 718,818 km (0.093 R)
• M4: 1,036,414 km (0.064 R)
• M5: 1,454,241 km (0.09 R)
• M6: 1,812,977 km (0.118 R)
• M7: 2,099,606 km (0.106 R)
• M8: 2,711,162 km (0.118 R)
• M9: 3,731,420 km (0.064 R)
• M10: 4,090,903 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 9.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.29 AU - 1.83 AU

Year: 1299 Days

Day: 13.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,465,384 km

• M1: 118,182 km (0.032 R)
• M2: 431,440 km (0.105 R)
• M3: 799,750 km (0.098 R)
• M4: 1,220,120 km (0.104 R)
• M5: 1,573,919 km (0.05 R)
• M6: 1,888,673 km (0.088 R)
• M7: 2,873,476 km (0.05 R)
• M8: 3,278,138 km (0.114 R)
• M9: 3,613,836 km (0.069 R)
• M10: 3,972,422 km (0.12 R)
• M11: 4,564,081 km (0.03 R)
• M12: 4,984,003 km (0.064 R)
• M13: 6,356,264 km (0.067 R)
• M14: 6,904,391 km (0.1 R)
• M15: 7,360,365 km (0.12 R)
• M16: 8,629,703 km (0.1 R)
• M17: 10,499,826 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 11

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.6 AU - 3.36 AU

Year: 3430 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,465,384 km

• M1: 250,726 km (0.115 R)
• M2: 894,446 km (0.068 R)
• M3: 1,359,695 km (0.076 R)
• M4: 1,744,311 km (0.115 R)
• M5: 2,399,999 km (0.098 R)
• M6: 3,612,340 km (0.033 R)
• M7: 4,255,012 km (0.053 R)
• M8: 5,032,472 km (0.068 R)
• M9: 6,361,201 km (0.104 R)
• M10: 8,498,655 km (0.026 R)
• M11: 10,015,577 km (0.103 R)
• M12: 11,563,915 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 9.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.07 AU - 4.41 AU

Year: 4823 Days

Day: 7.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,465,384 km

• M1: 120,875 km (0.085 R)
• M2: 565,181 km (0.109 R)
• M3: 1,235,978 km (0.107 R)
• M4: 1,575,714 km (0.074 R)
• M5: 2,388,180 km (0.065 R)
• M6: 3,229,070 km (0.08 R)
• M7: 3,821,627 km (0.117 R)
• M8: 4,300,939 km (0.03 R)
• M9: 4,844,577 km (0.1 R)
• M10: 5,275,270 km (0.112 R)
• M11: 6,155,653 km (0.083 R)
• M12: 6,815,679 km (0.109 R)
• M13: 9,005,343 km (0.119 R)
• M14: 10,096,959 km (0.101 R)
• M15: 14,615,562 km (0.081 R)
• M16: 16,008,618 km (0.106 R)
• M17: 18,201,274 km (0.086 R)
• M18: 22,334,214 km (0.035 R)
• M19: 23,672,367 km (0.088 R)
• M20: 24,839,978 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 14.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.93 AU - 4.61 AU

Year: 4881 Days

Day: 12.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,465,384 km

• M1: 261,946 km (0.098 R)
• M2: 715,676 km (0.108 R)
• M3: 2,738,389 km (0.115 R)
• M4: 3,220,693 km (0.062 R)
• M5: 3,964,643 km (0.117 R)
• M6: 10,044,599 km (0.109 R)
• M7: 12,003,135 km (0.083 R)
• M8: 12,645,209 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 14.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.31 AU - 4.29 AU

Year: 4940 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,465,384 km

• M1: 273,315 km (0.07 R)
• M2: 899,682 km (0.103 R)
• M3: 1,574,069 km (0.092 R)
• M4: 2,094,520 km (0.099 R)
• M5: 2,661,496 km (0.115 R)
• M6: 3,231,613 km (0.068 R)
• M7: 3,750,269 km (0.09 R)
• M8: 4,495,715 km (0.112 R)
• M9: 5,172,795 km (0.117 R)
• M10: 5,827,884 km (0.091 R)
• M11: 7,621,264 km (0.072 R)
• M12: 10,230,849 km (0.072 R)
• M13: 11,453,512 km (0.107 R)
• M14: 12,271,962 km (0.104 R)
• M15: 13,441,069 km (0.12 R)
• M16: 21,272,219 km (0.044 R)
• M17: 23,335,473 km (0.109 R)
• M18: 27,771,648 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 9.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.92 AU - 5.74 AU

Year: 7079 Days

Day: 10.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,465,384 km

• M1: 114,742 km (0.071 R)
• M2: 454,179 km (0.086 R)
• M3: 873,203 km (0.072 R)
• M4: 1,383,631 km (0.111 R)
• M5: 1,841,400 km (0.083 R)
• M6: 2,244,716 km (0.107 R)
• M7: 3,295,043 km (0.119 R)
• M8: 3,844,516 km (0.083 R)
• M9: 4,141,617 km (0.111 R)
• M10: 7,668,088 km (0.111 R)
• M11: 9,677,187 km (0.099 R)
• M12: 15,682,794 km (0.114 R)
• M13: 16,639,622 km (0.058 R)
• M14: 20,037,288 km (0.074 R)
• M15: 22,649,716 km (0.114 R)
• M16: 34,098,142 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit