🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.97 AU - 1.43 AU

Year: 498 Days

Day: 22.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.43 AU - 1.99 AU

Year: 847 Days

Day: 36.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.33 AU - 3.19 AU

Year: 1737 Days

Day: 19.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.16 AU - 8.94 AU

Year: 7857 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,319,994 km

• M1: 174,132 km (0.084 R)
• M2: 613,501 km (0.104 R)
• M3: 1,259,913 km (0.1 R)
• M4: 2,447,870 km (0.115 R)
• M5: 3,533,502 km (0.118 R)
• M6: 6,307,794 km (0.112 R)
• M7: 7,345,255 km (0.086 R)
• M8: 7,982,094 km (0.105 R)
• M9: 8,655,583 km (0.049 R)
• M10: 11,049,299 km (0.091 R)
• M11: 14,024,501 km (0.101 R)
• M12: 14,538,819 km (0.057 R)
• M13: 16,282,531 km (0.039 R)
• M14: 17,107,863 km (0.114 R)
• M15: 17,563,837 km (0.091 R)
• M16: 18,500,021 km (0.116 R)
• M17: 19,258,631 km (0.115 R)
• M18: 22,893,112 km (0.116 R)
• M19: 25,331,108 km (0.113 R)
• M20: 26,095,105 km (0.116 R)
• M21: 29,028,569 km (0.082 R)
• M22: 29,865,420 km (0.077 R)
• M23: 33,273,110 km (0.11 R)
• M24: 34,087,072 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 8.5

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.31 AU - 11.19 AU

Year: 11531 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,319,994 km

• M1: 105,766 km (0.114 R)
• M2: 760,107 km (0.075 R)
• M3: 1,110,166 km (0.101 R)
• M4: 1,508,844 km (0.092 R)
• M5: 2,126,235 km (0.101 R)
• M6: 2,432,611 km (0.08 R)
• M7: 3,380,912 km (0.119 R)
• M8: 5,103,681 km (0.073 R)
• M9: 6,761,973 km (0.077 R)
• M10: 7,735,706 km (0.056 R)
• M11: 8,751,775 km (0.059 R)
• M12: 9,043,790 km (0.037 R)
• M13: 9,958,880 km (0.036 R)
• M14: 11,445,583 km (0.091 R)
• M15: 15,907,490 km (0.083 R)
• M16: 17,162,317 km (0.064 R)
• M17: 18,561,356 km (0.11 R)
• M18: 19,784,169 km (0.095 R)
• M19: 23,028,498 km (0.108 R)
• M20: 23,399,201 km (0.101 R)
• M21: 26,106,773 km (0.036 R)
• M22: 33,301,234 km (0.034 R)
• M23: 38,768,288 km (0.102 R)
• M24: 41,303,374 km (0.115 R)
• M25: 47,146,667 km (0.065 R)
• M26: 47,894,955 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit