🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.42 AU - 2.84 AU

Year: 1574 Days

Day: 44.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.19 AU - 3.29 AU

Year: 1673 Days

Day: 39.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,254,208 km

• M1: 751,729 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.42 AU - 3.96 AU

Year: 2615 Days

Day: 25.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 8.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.23 AU - 6.67 AU

Year: 5355 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,254,208 km

• M1: 125,363 km (0.07 R)
• M2: 416,630 km (0.073 R)
• M3: 803,789 km (0.114 R)
• M4: 1,176,886 km (0.119 R)
• M5: 1,581,698 km (0.111 R)
• M6: 2,191,758 km (0.068 R)
• M7: 2,968,321 km (0.105 R)
• M8: 3,264,674 km (0.114 R)
• M9: 3,767,473 km (0.067 R)
• M10: 4,228,833 km (0.099 R)
• M11: 4,557,200 km (0.1 R)
• M12: 4,902,322 km (0.113 R)
• M13: 5,344,982 km (0.1 R)
• M14: 6,220,878 km (0.051 R)
• M15: 7,124,000 km (0.091 R)
• M16: 8,472,924 km (0.062 R)
• M17: 8,996,367 km (0.092 R)
• M18: 9,580,846 km (0.08 R)
• M19: 9,984,461 km (0.101 R)
• M20: 12,648,949 km (0.118 R)
• M21: 13,233,727 km (0.101 R)
• M22: 14,562,306 km (0.113 R)
• M23: 15,042,365 km (0.106 R)
• M24: 15,422,942 km (0.098 R)
• M25: 17,602,284 km (0.086 R)
• M26: 18,765,407 km (0.1 R)
• M27: 20,175,367 km (0.106 R)
• M28: 22,561,902 km (0.079 R)
• M29: 23,349,236 km (0.097 R)
• M30: 24,527,020 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 8.5

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.94 AU - 8.04 AU

Year: 6819 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,254,208 km

• M1: 106,663 km (0.038 R)
• M2: 444,455 km (0.111 R)
• M3: 830,119 km (0.088 R)
• M4: 1,327,532 km (0.097 R)
• M5: 1,981,424 km (0.118 R)
• M6: 2,478,538 km (0.098 R)
• M7: 2,934,213 km (0.107 R)
• M8: 3,400,060 km (0.083 R)
• M9: 4,038,245 km (0.047 R)
• M10: 5,677,389 km (0.099 R)
• M11: 6,539,970 km (0.119 R)
• M12: 7,112,631 km (0.105 R)
• M13: 8,276,053 km (0.084 R)
• M14: 12,202,998 km (0.08 R)
• M15: 12,523,735 km (0.114 R)
• M16: 13,462,911 km (0.104 R)
• M17: 14,507,852 km (0.118 R)
• M18: 15,295,485 km (0.025 R)
• M19: 17,021,994 km (0.083 R)
• M20: 23,138,153 km (0.117 R)
• M21: 26,728,352 km (0.116 R)
• M22: 29,317,892 km (0.072 R)
• M23: 32,476,950 km (0.112 R)
• M24: 32,990,220 km (0.079 R)
• M25: 34,882,932 km (0.088 R)
• M26: 35,746,860 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 10.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.56 AU - 7.74 AU

Year: 7054 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,254,208 km

• M1: 140,622 km (0.112 R)
• M2: 539,300 km (0.079 R)
• M3: 1,217,427 km (0.113 R)
• M4: 1,858,006 km (0.108 R)
• M5: 3,206,630 km (0.099 R)
• M6: 4,256,209 km (0.081 R)
• M7: 8,034,752 km (0.109 R)
• M8: 9,605,829 km (0.113 R)
• M9: 11,087,446 km (0.062 R)
• M10: 12,206,438 km (0.085 R)
• M11: 15,835,234 km (0.104 R)
• M12: 18,221,469 km (0.09 R)
• M13: 20,267,520 km (0.102 R)
• M14: 25,711,835 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 14.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.52 AU - 13.38 AU

Year: 13369 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,254,208 km

• M1: 197,619 km (0.089 R)
• M2: 679,773 km (0.086 R)
• M3: 1,701,377 km (0.032 R)
• M4: 2,340,159 km (0.078 R)
• M5: 4,527,580 km (0.112 R)
• M6: 8,042,232 km (0.066 R)
• M7: 9,224,055 km (0.081 R)
• M8: 9,996,279 km (0.095 R)
• M9: 10,762,220 km (0.072 R)
• M10: 11,931,477 km (0.078 R)
• M11: 15,949,227 km (0.113 R)
• M12: 19,153,464 km (0.1 R)
• M13: 20,035,942 km (0.104 R)
• M14: 21,254,417 km (0.119 R)
• M15: 21,802,842 km (0.101 R)
• M16: 22,441,027 km (0.12 R)
• M17: 24,687,837 km (0.053 R)
• M18: 26,716,983 km (0.117 R)
• M19: 32,119,112 km (0.12 R)
• M20: 38,323,833 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit