🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.72 AU - 4.38 AU

Year: 2419 Days

Day: 35.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.29 AU - 9.09 AU

Year: 9264 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,211,251 km

• M1: 156,779 km (0.111 R)
• M2: 1,212,640 km (0.091 R)
• M3: 1,751,791 km (0.071 R)
• M4: 2,433,658 km (0.071 R)
• M5: 4,260,847 km (0.096 R)
• M6: 5,943,224 km (0.119 R)
• M7: 7,190,272 km (0.11 R)
• M8: 9,992,839 km (0.118 R)
• M9: 10,487,260 km (0.038 R)
• M10: 11,525,469 km (0.056 R)
• M11: 15,483,679 km (0.087 R)
• M12: 20,728,879 km (0.091 R)
• M13: 22,711,799 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.24 AU - 13.04 AU

Year: 14362 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,211,251 km

• M1: 142,118 km (0.091 R)
• M2: 1,254,827 km (0.073 R)
• M3: 1,613,862 km (0.11 R)
• M4: 3,085,007 km (0.12 R)
• M5: 4,077,290 km (0.075 R)
• M6: 6,309,290 km (0.051 R)
• M7: 8,043,279 km (0.08 R)
• M8: 10,075,267 km (0.097 R)
• M9: 15,201,088 km (0.069 R)
• M10: 27,355,167 km (0.094 R)
• M11: 32,481,737 km (0.098 R)
• M12: 35,531,589 km (0.116 R)
• M13: 36,722,986 km (0.091 R)
• M14: 37,531,862 km (0.096 R)
• M15: 40,171,815 km (0.11 R)
• M16: 44,284,410 km (0.047 R)
• M17: 56,131,963 km (0.037 R)
• M18: 65,497,837 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.7

Radius: 6.5

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.67 AU - 20.69 AU

Year: 26885 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,211,251 km

• M1: 80,932 km (0.12 R)
• M2: 293,062 km (0.098 R)
• M3: 827,875 km (0.085 R)
• M4: 1,197,980 km (0.098 R)
• M5: 1,429,408 km (0.066 R)
• M6: 1,851,722 km (0.075 R)
• M7: 2,102,448 km (0.101 R)
• M8: 2,310,689 km (0.06 R)
• M9: 2,672,865 km (0.111 R)
• M10: 3,425,492 km (0.047 R)
• M11: 4,116,485 km (0.114 R)
• M12: 4,825,130 km (0.114 R)
• M13: 5,533,924 km (0.096 R)
• M14: 5,933,650 km (0.105 R)
• M15: 7,975,511 km (0.103 R)
• M16: 8,227,883 km (0.12 R)
• M17: 9,799,109 km (0.064 R)
• M18: 10,030,388 km (0.096 R)
• M19: 12,414,230 km (0.116 R)
• M20: 18,005,899 km (0.059 R)
• M21: 22,078,402 km (0.117 R)
• M22: 24,539,436 km (0.117 R)
• M23: 26,725,211 km (0.119 R)
• M24: 30,242,257 km (0.083 R)
• M25: 33,529,820 km (0.11 R)
• M26: 38,607,770 km (0.093 R)
• M27: 38,896,045 km (0.104 R)
• M28: 42,161,916 km (0.096 R)
• M29: 43,393,555 km (0.1 R)
• M30: 44,175,354 km (0.036 R)
• M31: 61,064,804 km (0.109 R)
• M32: 71,574,503 km (0.108 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit