🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 149 Days

Day: 24.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.47 AU - 2.85 AU

Year: 1670 Days

Day: 26.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,522,913 km

• M1: 170,542 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.71 AU - 3.39 AU

Year: 2051 Days

Day: 32.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 139.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.3

Radius: 5.7

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.54 AU - 17.2 AU

Year: 25500 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 95,522,913 km

• M1: 71,059 km (0.069 R)
• M2: 994,826 km (0.118 R)
• M3: 1,634,058 km (0.108 R)
• M4: 1,906,026 km (0.101 R)
• M5: 2,825,455 km (0.059 R)
• M6: 3,247,770 km (0.092 R)
• M7: 3,489,819 km (0.063 R)
• M8: 4,147,751 km (0.055 R)
• M9: 4,807,627 km (0.113 R)
• M10: 5,793,178 km (0.088 R)
• M11: 6,616,115 km (0.093 R)
• M12: 8,434,627 km (0.091 R)
• M13: 8,834,652 km (0.108 R)
• M14: 10,693,705 km (0.11 R)
• M15: 11,714,411 km (0.105 R)
• M16: 13,326,777 km (0.098 R)
• M17: 14,106,331 km (0.071 R)
• M18: 14,998,533 km (0.119 R)
• M19: 19,630,532 km (0.092 R)
• M20: 19,829,497 km (0.117 R)
• M21: 21,259,802 km (0.082 R)
• M22: 21,469,538 km (0.089 R)
• M23: 25,486,241 km (0.047 R)
• M24: 25,722,905 km (0.062 R)
• M25: 26,321,297 km (0.108 R)
• M26: 27,920,498 km (0.101 R)
• M27: 33,245,883 km (0.108 R)
• M28: 33,670,591 km (0.078 R)
• M29: 36,295,286 km (0.047 R)
• M30: 37,199,605 km (0.113 R)
• M31: 46,024,683 km (0.105 R)
• M32: 46,552,165 km (0.056 R)
• M33: 46,906,113 km (0.095 R)
• M34: 48,702,634 km (0.099 R)
• M35: 63,227,839 km (0.108 R)
• M36: 69,949,272 km (0.046 R)
• M37: 70,879,920 km (0.06 R)
• M38: 73,721,531 km (0.115 R)
• M39: 75,657,478 km (0.108 R)
• M40: 77,379,050 km (0.118 R)
• M41: 78,374,324 km (0.103 R)
• M42: 79,883,318 km (0.118 R)
• M43: 87,182,198 km (0.093 R)

Asteroid Belt

Center: 17.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 7.7

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.64 AU - 20.48 AU

Year: 29549 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,522,913 km

• M1: 96,191 km (0.093 R)
• M2: 509,082 km (0.064 R)
• M3: 2,304,854 km (0.112 R)
• M4: 3,222,787 km (0.058 R)
• M5: 3,748,025 km (0.091 R)
• M6: 5,249,838 km (0.045 R)
• M7: 5,541,404 km (0.119 R)
• M8: 6,021,763 km (0.083 R)
• M9: 9,752,435 km (0.071 R)
• M10: 11,391,579 km (0.073 R)
• M11: 11,881,512 km (0.056 R)
• M12: 14,545,251 km (0.1 R)
• M13: 15,458,546 km (0.116 R)
• M14: 16,586,365 km (0.101 R)
• M15: 20,197,059 km (0.098 R)
• M16: 21,543,589 km (0.111 R)
• M17: 23,170,466 km (0.108 R)
• M18: 29,313,852 km (0.072 R)
• M19: 30,366,573 km (0.054 R)
• M20: 35,862,350 km (0.025 R)
• M21: 40,193,208 km (0.093 R)
• M22: 41,985,989 km (0.099 R)
• M23: 44,001,820 km (0.104 R)
• M24: 49,876,229 km (0.087 R)
• M25: 52,519,025 km (0.041 R)
• M26: 55,452,490 km (0.057 R)
• M27: 57,671,774 km (0.038 R)
• M28: 59,531,276 km (0.107 R)
• M29: 60,159,737 km (0.112 R)
• M30: 69,430,466 km (0.111 R)
• M31: 74,161,648 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit