🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.92 AU - 2.26 AU

Year: 1126 Days

Day: 37 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.09 AU - 3.51 AU

Year: 2235 Days

Day: 42.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,251,005 km

• M1: 2,112,771 km (0.041 R)
• M2: 2,489,907 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 10

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.18 AU - 6.52 AU

Year: 4613 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,251,005 km

• M1: 128,355 km (0.105 R)
• M2: 1,217,577 km (0.114 R)
• M3: 1,576,911 km (0.059 R)
• M4: 2,610,184 km (0.07 R)
• M5: 3,040,577 km (0.032 R)
• M6: 3,916,173 km (0.12 R)
• M7: 5,045,487 km (0.083 R)
• M8: 7,406,890 km (0.114 R)
• M9: 8,089,954 km (0.055 R)
• M10: 9,407,462 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 12.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.49 AU - 7.69 AU

Year: 7038 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,251,005 km

• M1: 158,125 km (0.105 R)
• M2: 553,063 km (0.03 R)
• M3: 1,040,154 km (0.098 R)
• M4: 1,448,556 km (0.103 R)
• M5: 2,322,507 km (0.095 R)
• M6: 3,145,894 km (0.1 R)
• M7: 3,878,474 km (0.093 R)
• M8: 4,473,126 km (0.076 R)
• M9: 7,291,101 km (0.112 R)
• M10: 7,795,844 km (0.103 R)
• M11: 8,199,758 km (0.095 R)
• M12: 9,451,593 km (0.08 R)
• M13: 11,745,228 km (0.11 R)
• M14: 13,854,109 km (0.09 R)
• M15: 14,388,323 km (0.099 R)
• M16: 14,998,234 km (0.1 R)
• M17: 16,598,333 km (0.112 R)
• M18: 19,171,566 km (0.115 R)
• M19: 21,760,955 km (0.1 R)
• M20: 23,892,426 km (0.108 R)
• M21: 25,096,090 km (0.101 R)
• M22: 26,249,639 km (0.109 R)
• M23: 26,702,622 km (0.119 R)
• M24: 28,853,839 km (0.08 R)
• M25: 29,433,531 km (0.048 R)
• M26: 34,570,871 km (0.109 R)
• M27: 37,809,067 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 11.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.2 AU - 11.34 AU

Year: 10521 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,251,005 km

• M1: 148,102 km (0.063 R)
• M2: 715,377 km (0.057 R)
• M3: 1,087,577 km (0.038 R)
• M4: 1,682,527 km (0.103 R)
• M5: 2,069,537 km (0.114 R)
• M6: 2,960,841 km (0.107 R)
• M7: 4,306,324 km (0.113 R)
• M8: 5,314,464 km (0.081 R)
• M9: 5,727,654 km (0.082 R)
• M10: 7,600,170 km (0.085 R)
• M11: 8,126,007 km (0.114 R)
• M12: 8,960,164 km (0.098 R)
• M13: 10,121,194 km (0.083 R)
• M14: 12,069,257 km (0.044 R)
• M15: 13,531,277 km (0.048 R)
• M16: 14,552,881 km (0.115 R)
• M17: 17,415,586 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit