🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 10.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 343 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,973,419 km

• M1: 135,536 km (0.1 R)
• M2: 539,001 km (0.057 R)
• M3: 928,853 km (0.039 R)
• M4: 1,313,320 km (0.06 R)
• M5: 1,733,839 km (0.066 R)
• M6: 2,169,020 km (0.102 R)
• M7: 2,600,909 km (0.083 R)
• M8: 2,975,053 km (0.092 R)
• M9: 3,317,931 km (0.083 R)
• M10: 3,808,612 km (0.107 R)
• M11: 4,214,471 km (0.114 R)
• M12: 5,158,883 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 11.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 343 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,973,419 km

• M1: 143,016 km (0.095 R)
• M2: 535,710 km (0.114 R)
• M3: 930,499 km (0.041 R)
• M4: 1,339,948 km (0.094 R)
• M5: 2,030,641 km (0.063 R)
• M6: 2,558,273 km (0.1 R)
• M7: 3,295,641 km (0.115 R)
• M8: 3,953,273 km (0.118 R)
• M9: 4,380,525 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 12.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 600 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,973,419 km

• M1: 153,039 km (0.109 R)
• M2: 577,448 km (0.102 R)
• M3: 1,208,751 km (0.1 R)
• M4: 2,034,681 km (0.037 R)
• M5: 2,563,808 km (0.082 R)
• M6: 3,125,548 km (0.032 R)
• M7: 3,599,923 km (0.082 R)
• M8: 4,038,544 km (0.094 R)
• M9: 4,618,385 km (0.115 R)
• M10: 5,024,544 km (0.118 R)
• M11: 5,540,208 km (0.12 R)
• M12: 6,332,627 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 14.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.04 AU - 2.5 AU

Year: 2404 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,973,419 km

• M1: 176,825 km (0.096 R)
• M2: 712,235 km (0.068 R)
• M3: 1,178,831 km (0.094 R)
• M4: 1,658,891 km (0.112 R)
• M5: 2,299,020 km (0.064 R)
• M6: 3,117,919 km (0.109 R)
• M7: 4,592,355 km (0.074 R)
• M8: 5,585,984 km (0.095 R)
• M9: 7,806,914 km (0.094 R)
• M10: 9,509,488 km (0.088 R)
• M11: 10,960,587 km (0.058 R)
• M12: 11,489,565 km (0.085 R)
• M13: 12,206,887 km (0.057 R)
• M14: 14,155,549 km (0.027 R)
• M15: 15,531,251 km (0.095 R)
• M16: 16,095,385 km (0.041 R)
• M17: 17,048,173 km (0.087 R)
• M18: 18,150,560 km (0.104 R)
• M19: 18,661,886 km (0.067 R)
• M20: 20,012,455 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 14.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.01 AU - 3.41 AU

Year: 4043 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,973,419 km

• M1: 175,628 km (0.037 R)
• M2: 1,095,505 km (0.1 R)
• M3: 1,618,350 km (0.053 R)
• M4: 2,466,719 km (0.077 R)
• M5: 3,111,037 km (0.058 R)
• M6: 3,959,257 km (0.113 R)
• M7: 4,634,991 km (0.05 R)
• M8: 5,179,976 km (0.113 R)
• M9: 7,276,141 km (0.087 R)
• M10: 7,743,485 km (0.029 R)
• M11: 8,706,596 km (0.109 R)
• M12: 10,870,978 km (0.086 R)
• M13: 12,445,346 km (0.112 R)
• M14: 13,810,726 km (0.107 R)
• M15: 15,945,338 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.1

Radius: 7.2

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.14 AU - 9.22 AU

Year: 14961 Days

Day: 21.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,973,419 km

• M1: 100,081 km (0.074 R)
• M2: 432,787 km (0.114 R)
• M3: 682,765 km (0.045 R)
• M4: 957,127 km (0.077 R)
• M5: 1,292,526 km (0.104 R)
• M6: 1,612,815 km (0.109 R)
• M7: 3,280,981 km (0.062 R)
• M8: 3,992,767 km (0.085 R)
• M9: 4,614,197 km (0.093 R)
• M10: 5,647,020 km (0.074 R)
• M11: 6,705,425 km (0.064 R)
• M12: 7,845,660 km (0.119 R)
• M13: 8,532,315 km (0.112 R)
• M14: 10,396,753 km (0.118 R)
• M15: 11,510,210 km (0.067 R)
• M16: 13,326,178 km (0.104 R)
• M17: 16,250,517 km (0.087 R)
• M18: 24,362,612 km (0.063 R)
• M19: 25,424,757 km (0.112 R)
• M20: 32,685,788 km (0.044 R)
• M21: 39,878,155 km (0.114 R)
• M22: 44,691,915 km (0.115 R)
• M23: 45,554,197 km (0.069 R)
• M24: 53,336,877 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.4

Radius: 5.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.14 AU - 11.02 AU

Year: 20843 Days

Day: 22.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,973,419 km

• M1: 104,120 km (0.12 R)
• M2: 429,495 km (0.032 R)
• M3: 891,603 km (0.074 R)
• M4: 2,957,700 km (0.078 R)
• M5: 3,297,287 km (0.108 R)
• M6: 5,276,167 km (0.05 R)
• M7: 6,272,190 km (0.109 R)
• M8: 21,741,956 km (0.102 R)
• M9: 23,843,208 km (0.083 R)
• M10: 25,636,288 km (0.077 R)
• M11: 30,459,323 km (0.108 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: 254 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit