🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 11.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 295 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,736,841 km

• M1: 139,425 km (0.09 R)
• M2: 645,365 km (0.101 R)
• M3: 1,071,270 km (0.081 R)
• M4: 1,447,060 km (0.112 R)
• M5: 1,864,289 km (0.117 R)
• M6: 2,321,759 km (0.109 R)
• M7: 2,853,879 km (0.072 R)
• M8: 3,239,243 km (0.069 R)
• M9: 3,648,542 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 10.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 302 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,736,841 km

• M1: 134,339 km (0.05 R)
• M2: 496,216 km (0.046 R)
• M3: 889,958 km (0.107 R)
• M4: 1,313,769 km (0.098 R)
• M5: 1,847,235 km (0.104 R)
• M6: 2,459,090 km (0.097 R)
• M7: 2,796,433 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 9.7

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 1426 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,736,841 km

• M1: 120,725 km (0.069 R)
• M2: 452,982 km (0.114 R)
• M3: 793,766 km (0.045 R)
• M4: 1,265,299 km (0.082 R)
• M5: 2,023,760 km (0.074 R)
• M6: 2,466,719 km (0.12 R)
• M7: 3,088,897 km (0.114 R)
• M8: 3,484,882 km (0.076 R)
• M9: 3,863,215 km (0.106 R)
• M10: 4,491,676 km (0.099 R)
• M11: 6,254,986 km (0.034 R)
• M12: 8,496,561 km (0.071 R)
• M13: 8,971,684 km (0.118 R)
• M14: 10,303,553 km (0.082 R)
• M15: 11,367,942 km (0.107 R)
• M16: 11,982,041 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 3.2

Gravity: 74.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.57 AU - 8.89 AU

Year: 14332 Days

Day: 15 Hours

Environment

Temp: -239 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,736,841 km

• M1: 40,092 km (0.045 R)
• M2: 154,235 km (0.109 R)
• M3: 297,999 km (0.108 R)
• M4: 419,772 km (0.116 R)
• M5: 544,087 km (0.104 R)
• M6: 900,280 km (0.119 R)
• M7: 1,024,745 km (0.026 R)
• M8: 1,173,446 km (0.082 R)
• M9: 2,325,648 km (0.046 R)
• M10: 2,931,819 km (0.114 R)
• M11: 5,016,465 km (0.102 R)
• M12: 5,899,242 km (0.092 R)
• M13: 6,710,063 km (0.1 R)
• M14: 11,468,921 km (0.077 R)
• M15: 15,134,966 km (0.084 R)
• M16: 20,477,555 km (0.105 R)
• M17: 21,567,226 km (0.05 R)
• M18: 24,762,487 km (0.12 R)
• M19: 26,208,201 km (0.1 R)
• M20: 30,647,368 km (0.071 R)
• M21: 33,290,164 km (0.05 R)
• M22: 34,540,054 km (0.103 R)
• M23: 39,852,723 km (0.064 R)
• M24: 61,014,539 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.8

Radius: 8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.27 AU - 9.63 AU

Year: 14948 Days

Day: 20.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,736,841 km

• M1: 99,483 km (0.113 R)
• M2: 373,247 km (0.068 R)
• M3: 965,953 km (0.104 R)
• M4: 1,260,212 km (0.102 R)
• M5: 1,767,948 km (0.073 R)
• M6: 3,163,995 km (0.119 R)
• M7: 3,432,822 km (0.113 R)
• M8: 4,790,273 km (0.05 R)
• M9: 5,145,868 km (0.047 R)
• M10: 6,788,303 km (0.037 R)
• M11: 7,321,469 km (0.066 R)
• M12: 8,196,019 km (0.09 R)
• M13: 8,611,601 km (0.096 R)
• M14: 9,635,898 km (0.111 R)
• M15: 12,700,710 km (0.079 R)
• M16: 15,438,949 km (0.066 R)
• M17: 16,651,290 km (0.068 R)
• M18: 17,168,600 km (0.114 R)
• M19: 18,863,992 km (0.037 R)
• M20: 22,405,423 km (0.103 R)
• M21: 23,309,592 km (0.117 R)
• M22: 24,237,997 km (0.083 R)
• M23: 25,384,215 km (0.045 R)
• M24: 29,896,835 km (0.109 R)
• M25: 30,222,659 km (0.093 R)
• M26: 30,992,191 km (0.102 R)
• M27: 35,520,518 km (0.096 R)
• M28: 38,005,339 km (0.088 R)
• M29: 40,206,672 km (0.085 R)
• M30: 44,015,284 km (0.056 R)
• M31: 46,732,430 km (0.032 R)
• M32: 50,937,477 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 5.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.68 AU - 10.88 AU

Year: 21980 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,736,841 km

• M1: 65,973 km (0.05 R)
• M2: 236,813 km (0.059 R)
• M3: 414,685 km (0.086 R)
• M4: 638,933 km (0.091 R)
• M5: 844,480 km (0.033 R)
• M6: 1,016,667 km (0.047 R)
• M7: 1,200,224 km (0.081 R)
• M8: 1,680,882 km (0.089 R)
• M9: 1,906,026 km (0.119 R)
• M10: 2,114,716 km (0.12 R)
• M11: 3,130,934 km (0.112 R)
• M12: 3,976,760 km (0.103 R)
• M13: 6,447,519 km (0.073 R)
• M14: 8,247,480 km (0.119 R)
• M15: 12,202,698 km (0.106 R)
• M16: 14,256,079 km (0.061 R)
• M17: 14,453,398 km (0.106 R)
• M18: 15,124,644 km (0.093 R)
• M19: 20,001,983 km (0.098 R)
• M20: 28,659,960 km (0.107 R)
• M21: 33,276,700 km (0.1 R)
• M22: 34,919,285 km (0.06 R)
• M23: 38,238,562 km (0.119 R)
• M24: 43,395,201 km (0.057 R)
• M25: 50,202,203 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit