🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.13 AU - 3.15 AU

Year: 1642 Days

Day: 31.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,729,971 km

• M1: 456,573 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.83 AU - 3.63 AU

Year: 2223 Days

Day: 25 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.9 AU - 4.54 AU

Year: 2747 Days

Day: 47.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 11.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.31 AU - 8.23 AU

Year: 8293 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,729,971 km

• M1: 141,220 km (0.12 R)
• M2: 621,430 km (0.116 R)
• M3: 1,296,116 km (0.11 R)
• M4: 1,830,629 km (0.111 R)
• M5: 2,703,084 km (0.04 R)
• M6: 3,302,074 km (0.051 R)
• M7: 4,449,190 km (0.04 R)
• M8: 7,156,463 km (0.112 R)
• M9: 7,634,578 km (0.084 R)
• M10: 8,262,290 km (0.063 R)
• M11: 13,243,451 km (0.114 R)
• M12: 14,026,895 km (0.101 R)
• M13: 14,777,427 km (0.102 R)
• M14: 15,554,439 km (0.044 R)
• M15: 16,020,137 km (0.106 R)
• M16: 17,832,066 km (0.031 R)
• M17: 18,342,345 km (0.114 R)
• M18: 21,858,792 km (0.077 R)
• M19: 25,068,265 km (0.108 R)
• M20: 31,445,024 km (0.119 R)
• M21: 32,513,302 km (0.093 R)
• M22: 33,385,308 km (0.113 R)
• M23: 35,062,151 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 10.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.29 AU - 10.91 AU

Year: 12290 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,729,971 km

• M1: 134,488 km (0.05 R)
• M2: 751,131 km (0.093 R)
• M3: 2,037,523 km (0.118 R)
• M4: 2,864,350 km (0.078 R)
• M5: 4,474,772 km (0.118 R)
• M6: 5,789,886 km (0.082 R)
• M7: 11,151,025 km (0.051 R)
• M8: 12,056,840 km (0.114 R)
• M9: 13,406,662 km (0.055 R)
• M10: 14,083,592 km (0.118 R)
• M11: 14,783,262 km (0.065 R)
• M12: 15,286,808 km (0.093 R)
• M13: 17,735,276 km (0.09 R)
• M14: 18,221,918 km (0.1 R)
• M15: 22,067,481 km (0.097 R)
• M16: 22,441,775 km (0.101 R)
• M17: 24,278,388 km (0.108 R)
• M18: 31,084,343 km (0.105 R)
• M19: 31,436,945 km (0.08 R)
• M20: 33,856,242 km (0.089 R)
• M21: 35,750,301 km (0.057 R)
• M22: 36,788,809 km (0.119 R)
• M23: 37,580,930 km (0.117 R)
• M24: 43,887,677 km (0.057 R)
• M25: 44,778,682 km (0.086 R)
• M26: 46,596,446 km (0.055 R)
• M27: 51,848,677 km (0.102 R)
• M28: 52,510,947 km (0.078 R)
• M29: 58,548,717 km (0.109 R)

Asteroid Belt

Center: 12.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.7

Radius: 3.2

Gravity: 58.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.62 AU - 17.44 AU

Year: 21206 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,729,971 km

• M1: 127,457 km (0.114 R)
• M2: 316,250 km (0.1 R)
• M3: 1,073,066 km (0.116 R)
• M4: 1,432,549 km (0.075 R)
• M5: 1,810,433 km (0.105 R)
• M6: 2,710,713 km (0.073 R)
• M7: 3,202,292 km (0.117 R)
• M8: 3,720,349 km (0.087 R)
• M9: 3,904,953 km (0.072 R)
• M10: 4,564,231 km (0.105 R)
• M11: 7,649,986 km (0.114 R)
• M12: 8,621,475 km (0.108 R)
• M13: 8,890,302 km (0.112 R)
• M14: 9,388,014 km (0.069 R)
• M15: 9,557,958 km (0.085 R)
• M16: 10,438,790 km (0.077 R)
• M17: 10,992,452 km (0.064 R)
• M18: 11,181,244 km (0.094 R)
• M19: 13,119,733 km (0.051 R)
• M20: 13,475,178 km (0.115 R)
• M21: 13,910,059 km (0.082 R)
• M22: 15,506,118 km (0.091 R)
• M23: 17,560,247 km (0.112 R)
• M24: 19,056,226 km (0.091 R)
• M25: 20,255,851 km (0.085 R)
• M26: 21,018,650 km (0.084 R)
• M27: 26,336,705 km (0.109 R)
• M28: 30,339,795 km (0.078 R)
• M29: 31,211,352 km (0.066 R)
• M30: 31,337,164 km (0.115 R)
• M31: 33,135,031 km (0.058 R)
• M32: 42,695,681 km (0.118 R)
• M33: 42,850,814 km (0.083 R)
• M34: 48,182,931 km (0.102 R)
• M35: 59,364,025 km (0.095 R)
• M36: 59,945,064 km (0.112 R)
• M37: 60,725,516 km (0.111 R)
• M38: 67,635,441 km (0.105 R)
• M39: 71,497,011 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit