🌌 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: 264.4

Radius: 13.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 366 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,531,865 km

• M1: 171,738 km (0.09 R)
• M2: 670,498 km (0.116 R)
• M3: 1,520,064 km (0.05 R)
• M4: 2,153,013 km (0.079 R)
• M5: 2,632,623 km (0.098 R)
• M6: 3,213,063 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 12

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.67 AU - 1.05 AU

Year: 532 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,531,865 km

• M1: 149,448 km (0.091 R)
• M2: 652,396 km (0.084 R)
• M3: 1,062,294 km (0.098 R)
• M4: 1,826,889 km (0.103 R)
• M5: 2,300,217 km (0.114 R)
• M6: 2,978,344 km (0.036 R)
• M7: 3,877,577 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 10.5

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.06 AU - 1.2 AU

Year: 801 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,531,865 km

• M1: 130,749 km (0.075 R)
• M2: 496,815 km (0.067 R)
• M3: 890,556 km (0.104 R)
• M4: 1,238,371 km (0.105 R)
• M5: 1,820,307 km (0.084 R)
• M6: 2,635,914 km (0.072 R)
• M7: 3,663,951 km (0.094 R)
• M8: 4,146,703 km (0.085 R)
• M9: 4,497,361 km (0.084 R)
• M10: 6,449,164 km (0.114 R)
• M11: 9,440,074 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 15

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.89 AU - 2.97 AU

Year: 2526 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,531,865 km

• M1: 187,745 km (0.081 R)
• M2: 703,110 km (0.109 R)
• M3: 1,998,029 km (0.076 R)
• M4: 2,987,619 km (0.078 R)
• M5: 5,099,343 km (0.052 R)
• M6: 5,575,213 km (0.114 R)
• M7: 6,102,396 km (0.091 R)
• M8: 6,732,503 km (0.097 R)
• M9: 7,682,599 km (0.069 R)
• M10: 9,970,848 km (0.099 R)
• M11: 10,783,164 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 13.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.61 AU - 3.63 AU

Year: 3675 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,531,865 km

• M1: 169,494 km (0.101 R)
• M2: 597,793 km (0.081 R)
• M3: 1,108,670 km (0.086 R)
• M4: 1,571,675 km (0.105 R)
• M5: 2,383,094 km (0.04 R)
• M6: 2,893,223 km (0.096 R)
• M7: 4,117,831 km (0.084 R)
• M8: 5,193,290 km (0.116 R)
• M9: 5,933,800 km (0.092 R)
• M10: 6,635,264 km (0.094 R)
• M11: 7,161,549 km (0.04 R)
• M12: 7,715,660 km (0.105 R)
• M13: 8,173,130 km (0.08 R)
• M14: 8,746,240 km (0.075 R)
• M15: 9,621,237 km (0.067 R)
• M16: 10,966,122 km (0.086 R)
• M17: 12,893,392 km (0.109 R)
• M18: 14,161,982 km (0.091 R)
• M19: 15,084,252 km (0.093 R)
• M20: 16,642,913 km (0.111 R)
• M21: 17,565,483 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 13.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.25 AU - 3.99 AU

Year: 4593 Days

Day: 9.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,531,865 km

• M1: 207,791 km (0.118 R)
• M2: 746,194 km (0.112 R)
• M3: 1,246,001 km (0.113 R)
• M4: 2,245,015 km (0.096 R)
• M5: 3,446,885 km (0.088 R)
• M6: 3,946,093 km (0.118 R)
• M7: 4,891,850 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 7.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.99 AU - 8.23 AU

Year: 11333 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,531,865 km

• M1: 88,263 km (0.044 R)
• M2: 454,628 km (0.032 R)
• M3: 741,856 km (0.118 R)
• M4: 1,530,985 km (0.061 R)
• M5: 1,961,378 km (0.107 R)
• M6: 3,926,047 km (0.06 R)
• M7: 4,330,110 km (0.052 R)
• M8: 4,643,967 km (0.064 R)
• M9: 7,203,885 km (0.095 R)
• M10: 8,275,754 km (0.098 R)
• M11: 8,759,703 km (0.116 R)
• M12: 9,592,365 km (0.091 R)
• M13: 10,629,228 km (0.101 R)
• M14: 12,406,600 km (0.101 R)
• M15: 13,756,721 km (0.063 R)
• M16: 16,062,473 km (0.109 R)
• M17: 18,763,014 km (0.092 R)
• M18: 22,419,335 km (0.059 R)
• M19: 23,014,436 km (0.085 R)
• M20: 23,707,373 km (0.067 R)
• M21: 27,575,376 km (0.111 R)
• M22: 29,861,979 km (0.118 R)
• M23: 30,894,503 km (0.077 R)
• M24: 34,808,881 km (0.051 R)
• M25: 38,313,511 km (0.076 R)
• M26: 40,776,340 km (0.097 R)
• M27: 41,281,233 km (0.076 R)
• M28: 41,918,221 km (0.049 R)
• M29: 43,605,087 km (0.118 R)
• M30: 44,531,845 km (0.096 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: 342 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit