🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 489 Days

Day: 37 Hours

Environment

Temp: 9 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.99 AU - 8.85 AU

Year: 7983 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,237,742 km

• M1: 101,427 km (0.06 R)
• M2: 439,967 km (0.058 R)
• M3: 752,328 km (0.074 R)
• M4: 1,089,671 km (0.057 R)
• M5: 2,019,122 km (0.115 R)
• M6: 2,414,061 km (0.094 R)
• M7: 4,812,115 km (0.114 R)
• M8: 6,546,253 km (0.117 R)
• M9: 7,448,478 km (0.117 R)
• M10: 8,205,593 km (0.085 R)
• M11: 11,331,889 km (0.057 R)
• M12: 12,678,420 km (0.118 R)
• M13: 13,390,206 km (0.098 R)
• M14: 15,399,754 km (0.078 R)
• M15: 16,866,113 km (0.087 R)
• M16: 20,006,471 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 10.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.02 AU - 12.8 AU

Year: 14721 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,237,742 km

• M1: 130,300 km (0.094 R)
• M2: 635,043 km (0.114 R)
• M3: 992,881 km (0.071 R)
• M4: 2,635,017 km (0.094 R)
• M5: 4,032,560 km (0.058 R)
• M6: 4,411,043 km (0.106 R)
• M7: 7,331,044 km (0.117 R)
• M8: 8,728,587 km (0.115 R)
• M9: 9,979,076 km (0.096 R)
• M10: 10,457,340 km (0.049 R)
• M11: 11,175,111 km (0.074 R)
• M12: 14,579,958 km (0.118 R)
• M13: 19,592,833 km (0.045 R)
• M14: 20,854,542 km (0.092 R)
• M15: 24,102,311 km (0.082 R)
• M16: 25,747,290 km (0.077 R)
• M17: 26,850,873 km (0.099 R)
• M18: 28,511,858 km (0.102 R)
• M19: 32,497,594 km (0.114 R)
• M20: 34,143,171 km (0.101 R)
• M21: 37,599,779 km (0.083 R)
• M22: 51,528,987 km (0.102 R)
• M23: 53,440,399 km (0.109 R)
• M24: 54,250,621 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 6.3

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.1 AU - 16.56 AU

Year: 21497 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,237,742 km

• M1: 78,389 km (0.096 R)
• M2: 327,171 km (0.085 R)
• M3: 870,211 km (0.053 R)
• M4: 1,173,296 km (0.048 R)
• M5: 1,422,975 km (0.083 R)
• M6: 1,691,204 km (0.109 R)
• M7: 1,974,094 km (0.088 R)
• M8: 2,635,615 km (0.099 R)
• M9: 5,028,732 km (0.047 R)
• M10: 5,848,080 km (0.114 R)
• M11: 6,207,713 km (0.12 R)
• M12: 7,104,403 km (0.12 R)
• M13: 7,514,002 km (0.073 R)
• M14: 11,316,630 km (0.085 R)
• M15: 11,687,184 km (0.096 R)
• M16: 13,182,564 km (0.052 R)
• M17: 14,655,505 km (0.072 R)
• M18: 16,002,634 km (0.09 R)
• M19: 17,348,715 km (0.108 R)
• M20: 25,330,510 km (0.098 R)
• M21: 25,540,695 km (0.059 R)
• M22: 28,154,020 km (0.116 R)
• M23: 31,300,961 km (0.067 R)
• M24: 33,272,362 km (0.078 R)
• M25: 33,524,434 km (0.094 R)
• M26: 36,516,092 km (0.073 R)
• M27: 38,699,024 km (0.103 R)
• M28: 40,823,165 km (0.098 R)
• M29: 48,141,044 km (0.037 R)
• M30: 49,933,076 km (0.079 R)
• M31: 55,045,584 km (0.107 R)
• M32: 62,965,594 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.1

Radius: 3.9

Gravity: 37.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.97 AU - 22.05 AU

Year: 29686 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,237,742 km

• M1: 55,351 km (0.048 R)
• M2: 332,556 km (0.112 R)
• M3: 750,233 km (0.116 R)
• M4: 1,304,793 km (0.071 R)
• M5: 2,539,573 km (0.119 R)
• M6: 2,878,712 km (0.097 R)
• M7: 3,489,670 km (0.042 R)
• M8: 3,942,053 km (0.082 R)
• M9: 5,202,416 km (0.074 R)
• M10: 6,331,281 km (0.106 R)
• M11: 7,354,830 km (0.054 R)
• M12: 9,237,968 km (0.059 R)
• M13: 9,478,820 km (0.087 R)
• M14: 13,843,787 km (0.091 R)
• M15: 15,050,892 km (0.106 R)
• M16: 18,136,947 km (0.079 R)
• M17: 20,177,312 km (0.073 R)
• M18: 23,572,884 km (0.1 R)
• M19: 33,684,653 km (0.11 R)
• M20: 36,749,465 km (0.119 R)
• M21: 89,378,295 km (0.105 R)
• M22: 91,846,809 km (0.059 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit