🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 188 Days

Day: 35.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,195,179 km

• M1: 35,455 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.14 AU - 1.46 AU

Year: 629 Days

Day: 22.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,195,179 km

• M1: 44,131 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.88 AU - 2.26 AU

Year: 1265 Days

Day: 22.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 65.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.74 AU - 7.38 AU

Year: 6334 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,195,179 km

• M1: 140,323 km (0.103 R)
• M2: 1,110,914 km (0.077 R)
• M3: 1,910,664 km (0.114 R)
• M4: 2,633,970 km (0.074 R)
• M5: 4,851,609 km (0.092 R)
• M6: 6,476,241 km (0.12 R)
• M7: 11,590,394 km (0.036 R)
• M8: 13,578,550 km (0.099 R)
• M9: 14,186,067 km (0.077 R)
• M10: 15,177,452 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 7.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.49 AU - 14.01 AU

Year: 16021 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,195,179 km

• M1: 89,609 km (0.055 R)
• M2: 423,212 km (0.105 R)
• M3: 766,390 km (0.091 R)
• M4: 1,168,210 km (0.049 R)
• M5: 1,688,810 km (0.057 R)
• M6: 1,926,821 km (0.037 R)
• M7: 2,471,207 km (0.11 R)
• M8: 2,910,277 km (0.078 R)
• M9: 4,193,677 km (0.097 R)
• M10: 4,976,373 km (0.089 R)
• M11: 7,067,751 km (0.101 R)
• M12: 7,777,593 km (0.051 R)
• M13: 9,634,252 km (0.051 R)
• M14: 11,042,866 km (0.117 R)
• M15: 11,317,977 km (0.098 R)
• M16: 11,997,300 km (0.103 R)
• M17: 13,941,175 km (0.109 R)
• M18: 15,737,098 km (0.091 R)
• M19: 18,828,837 km (0.115 R)
• M20: 19,700,992 km (0.091 R)
• M21: 24,843,120 km (0.103 R)
• M22: 31,912,068 km (0.054 R)
• M23: 35,483,269 km (0.062 R)
• M24: 37,798,744 km (0.118 R)
• M25: 38,298,850 km (0.065 R)
• M26: 38,550,474 km (0.083 R)
• M27: 40,342,955 km (0.104 R)
• M28: 43,544,051 km (0.072 R)
• M29: 46,766,838 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.3

Radius: 5.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.15 AU - 11.35 AU

Year: 16021 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,195,179 km

• M1: 69,713 km (0.076 R)
• M2: 248,183 km (0.083 R)
• M3: 617,839 km (0.113 R)
• M4: 832,662 km (0.052 R)
• M5: 1,145,172 km (0.044 R)
• M6: 2,305,453 km (0.069 R)
• M7: 2,831,289 km (0.091 R)
• M8: 3,412,926 km (0.094 R)
• M9: 3,955,966 km (0.113 R)
• M10: 4,605,071 km (0.087 R)
• M11: 5,267,191 km (0.085 R)
• M12: 6,713,204 km (0.108 R)
• M13: 12,258,947 km (0.086 R)
• M14: 12,855,095 km (0.114 R)
• M15: 13,314,659 km (0.115 R)
• M16: 15,605,601 km (0.045 R)
• M17: 17,642,526 km (0.108 R)
• M18: 20,464,091 km (0.112 R)
• M19: 21,020,296 km (0.092 R)
• M20: 21,373,048 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit