🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.31 AU

Year: 456 Days

Day: 39.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.53 AU - 1.89 AU

Year: 838 Days

Day: 25.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,417,671 km

• M1: 173,085 km (0.113 R)
• M2: 252,671 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 9.1

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.59 AU - 7.91 AU

Year: 8085 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,417,671 km

• M1: 113,246 km (0.111 R)
• M2: 565,181 km (0.092 R)
• M3: 957,426 km (0.09 R)
• M4: 1,542,204 km (0.116 R)
• M5: 2,574,729 km (0.098 R)
• M6: 3,532,604 km (0.026 R)
• M7: 3,934,424 km (0.06 R)
• M8: 4,310,962 km (0.072 R)
• M9: 4,770,526 km (0.052 R)
• M10: 6,028,794 km (0.03 R)
• M11: 6,420,741 km (0.091 R)
• M12: 6,944,034 km (0.058 R)
• M13: 7,658,364 km (0.096 R)
• M14: 8,956,574 km (0.066 R)
• M15: 9,899,938 km (0.078 R)
• M16: 11,437,206 km (0.08 R)
• M17: 14,531,788 km (0.103 R)
• M18: 14,849,833 km (0.04 R)
• M19: 15,434,012 km (0.113 R)
• M20: 16,510,369 km (0.048 R)
• M21: 17,208,093 km (0.117 R)
• M22: 17,997,970 km (0.063 R)
• M23: 19,189,966 km (0.106 R)
• M24: 21,483,152 km (0.101 R)
• M25: 24,756,802 km (0.11 R)
• M26: 29,551,414 km (0.11 R)
• M27: 31,418,844 km (0.046 R)
• M28: 33,034,052 km (0.102 R)
• M29: 34,365,473 km (0.104 R)
• M30: 34,930,804 km (0.093 R)
• M31: 37,135,278 km (0.098 R)
• M32: 41,563,524 km (0.1 R)
• M33: 42,593,356 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 6.9

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.71 AU - 14.03 AU

Year: 18320 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,417,671 km

• M1: 85,869 km (0.072 R)
• M2: 333,304 km (0.108 R)
• M3: 550,071 km (0.094 R)
• M4: 932,294 km (0.064 R)
• M5: 1,273,377 km (0.092 R)
• M6: 1,577,809 km (0.036 R)
• M7: 2,207,616 km (0.117 R)
• M8: 4,173,481 km (0.082 R)
• M9: 6,635,414 km (0.093 R)
• M10: 8,451,831 km (0.079 R)
• M11: 9,756,175 km (0.063 R)
• M12: 10,818,918 km (0.103 R)
• M13: 11,378,264 km (0.075 R)
• M14: 11,956,610 km (0.106 R)
• M15: 12,622,171 km (0.119 R)
• M16: 14,691,857 km (0.091 R)
• M17: 15,846,454 km (0.085 R)
• M18: 16,567,515 km (0.069 R)
• M19: 20,224,585 km (0.072 R)
• M20: 20,598,729 km (0.098 R)
• M21: 22,339,450 km (0.035 R)
• M22: 23,759,433 km (0.106 R)
• M23: 26,000,858 km (0.054 R)
• M24: 27,342,900 km (0.052 R)
• M25: 27,800,371 km (0.111 R)
• M26: 30,530,382 km (0.115 R)
• M27: 35,154,004 km (0.099 R)
• M28: 36,378,761 km (0.106 R)
• M29: 38,340,139 km (0.101 R)
• M30: 44,488,013 km (0.081 R)
• M31: 46,404,362 km (0.112 R)
• M32: 49,212,464 km (0.096 R)
• M33: 52,835,126 km (0.082 R)
• M34: 56,078,557 km (0.094 R)
• M35: 64,157,590 km (0.112 R)
• M36: 72,105,575 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit