🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.93 AU - 1.01 AU

Year: 333 Days

Day: 42 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.72 AU - 5.32 AU

Year: 3917 Days

Day: 27.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.86 AU - 5.6 AU

Year: 4165 Days

Day: 38.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,076,026 km

• M1: 2,043,058 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.37 AU - 11.45 AU

Year: 10864 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,076,026 km

• M1: 162,912 km (0.105 R)
• M2: 1,079,199 km (0.038 R)
• M3: 1,716,636 km (0.096 R)
• M4: 3,128,989 km (0.12 R)
• M5: 4,987,144 km (0.047 R)
• M6: 7,660,907 km (0.074 R)
• M7: 12,069,407 km (0.11 R)
• M8: 19,794,491 km (0.098 R)
• M9: 21,523,244 km (0.072 R)
• M10: 22,555,320 km (0.081 R)
• M11: 27,411,865 km (0.066 R)
• M12: 28,932,827 km (0.09 R)
• M13: 34,642,379 km (0.058 R)
• M14: 35,110,321 km (0.097 R)
• M15: 42,915,889 km (0.066 R)
• M16: 43,863,891 km (0.068 R)
• M17: 47,796,071 km (0.086 R)
• M18: 49,403,201 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 3.3

Gravity: 70.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.58 AU - 16.14 AU

Year: 17006 Days

Day: 16.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,076,026 km

• M1: 41,289 km (0.099 R)
• M2: 186,100 km (0.102 R)
• M3: 289,621 km (0.107 R)
• M4: 394,938 km (0.056 R)
• M5: 764,296 km (0.116 R)
• M6: 1,595,012 km (0.033 R)
• M7: 1,803,402 km (0.082 R)
• M8: 2,702,336 km (0.093 R)
• M9: 3,102,211 km (0.065 R)
• M10: 3,371,338 km (0.043 R)
• M11: 3,597,679 km (0.107 R)
• M12: 5,827,735 km (0.116 R)
• M13: 6,709,016 km (0.095 R)
• M14: 7,918,664 km (0.091 R)
• M15: 8,996,068 km (0.117 R)
• M16: 11,437,056 km (0.093 R)
• M17: 12,539,144 km (0.076 R)
• M18: 13,358,491 km (0.119 R)
• M19: 13,498,365 km (0.064 R)
• M20: 13,710,196 km (0.085 R)
• M21: 16,266,973 km (0.096 R)
• M22: 22,103,085 km (0.11 R)
• M23: 38,928,358 km (0.109 R)
• M24: 40,662,796 km (0.054 R)
• M25: 54,268,572 km (0.07 R)
• M26: 57,717,252 km (0.059 R)

Asteroid Belt

Center: 15.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.1

Radius: 4.3

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.47 AU - 16.97 AU

Year: 23809 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,076,026 km

• M1: 66,122 km (0.076 R)
• M2: 336,595 km (0.096 R)
• M3: 591,510 km (0.096 R)
• M4: 885,171 km (0.114 R)
• M5: 1,104,481 km (0.101 R)
• M6: 1,328,878 km (0.114 R)
• M7: 1,617,303 km (0.103 R)
• M8: 1,831,976 km (0.096 R)
• M9: 3,148,138 km (0.102 R)
• M10: 3,689,831 km (0.074 R)
• M11: 5,331,519 km (0.07 R)
• M12: 7,309,352 km (0.093 R)
• M13: 7,501,585 km (0.095 R)
• M14: 7,697,110 km (0.082 R)
• M15: 8,408,597 km (0.116 R)
• M16: 8,780,198 km (0.119 R)
• M17: 9,902,481 km (0.091 R)
• M18: 11,694,814 km (0.062 R)
• M19: 12,157,819 km (0.06 R)
• M20: 13,120,182 km (0.085 R)
• M21: 13,984,708 km (0.106 R)
• M22: 14,132,361 km (0.052 R)
• M23: 16,392,336 km (0.108 R)
• M24: 17,140,026 km (0.039 R)
• M25: 17,997,073 km (0.051 R)
• M26: 18,792,485 km (0.106 R)
• M27: 19,889,037 km (0.068 R)
• M28: 27,377,906 km (0.111 R)
• M29: 28,192,916 km (0.057 R)
• M30: 30,859,647 km (0.118 R)
• M31: 32,125,544 km (0.032 R)
• M32: 39,563,850 km (0.078 R)
• M33: 42,896,741 km (0.066 R)
• M34: 45,921,759 km (0.062 R)
• M35: 47,236,874 km (0.102 R)
• M36: 49,942,202 km (0.058 R)
• M37: 58,674,080 km (0.075 R)
• M38: 61,995,153 km (0.103 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit