🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.46 AU - 1.86 AU

Year: 755 Days

Day: 32.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.2 AU - 3.38 AU

Year: 1646 Days

Day: 13.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 3.9

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.81 AU - 16.83 AU

Year: 19134 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,313,268 km

• M1: 48,470 km (0.101 R)
• M2: 179,069 km (0.119 R)
• M3: 374,144 km (0.111 R)
• M4: 823,536 km (0.108 R)
• M5: 1,596,808 km (0.088 R)
• M6: 2,461,932 km (0.119 R)
• M7: 3,066,457 km (0.047 R)
• M8: 3,574,192 km (0.074 R)
• M9: 4,018,947 km (0.034 R)
• M10: 4,224,793 km (0.092 R)
• M11: 5,153,347 km (0.059 R)
• M12: 5,756,825 km (0.099 R)
• M13: 6,249,152 km (0.093 R)
• M14: 7,579,675 km (0.105 R)
• M15: 8,310,910 km (0.114 R)
• M16: 8,791,268 km (0.103 R)
• M17: 10,180,135 km (0.058 R)
• M18: 11,768,116 km (0.088 R)
• M19: 12,068,210 km (0.036 R)
• M20: 13,254,671 km (0.114 R)
• M21: 13,644,971 km (0.109 R)
• M22: 14,380,395 km (0.117 R)
• M23: 15,712,264 km (0.111 R)
• M24: 24,288,860 km (0.039 R)
• M25: 26,069,075 km (0.097 R)
• M26: 27,512,395 km (0.104 R)
• M27: 27,722,879 km (0.073 R)
• M28: 29,445,349 km (0.093 R)
• M29: 30,669,957 km (0.077 R)
• M30: 31,009,843 km (0.09 R)
• M31: 31,237,681 km (0.057 R)
• M32: 35,658,747 km (0.067 R)
• M33: 48,265,808 km (0.108 R)
• M34: 49,033,544 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.1

Radius: 6.2

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.63 AU - 17.63 AU

Year: 22874 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,313,268 km

• M1: 78,240 km (0.118 R)
• M2: 701,464 km (0.091 R)
• M3: 1,375,552 km (0.1 R)
• M4: 1,671,607 km (0.104 R)
• M5: 2,976,698 km (0.096 R)
• M6: 5,340,794 km (0.042 R)
• M7: 6,689,568 km (0.098 R)
• M8: 7,540,929 km (0.114 R)
• M9: 8,251,220 km (0.101 R)
• M10: 11,154,167 km (0.114 R)
• M11: 13,260,056 km (0.053 R)
• M12: 17,021,545 km (0.072 R)
• M13: 19,795,688 km (0.103 R)
• M14: 21,537,456 km (0.106 R)
• M15: 24,445,938 km (0.119 R)
• M16: 26,907,122 km (0.109 R)
• M17: 28,197,553 km (0.052 R)
• M18: 34,449,547 km (0.079 R)
• M19: 37,968,837 km (0.073 R)
• M20: 47,884,334 km (0.093 R)
• M21: 62,585,616 km (0.093 R)
• M22: 66,733,067 km (0.099 R)
• M23: 71,281,291 km (0.106 R)
• M24: 71,502,845 km (0.077 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit