🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.86 AU - 2.52 AU

Year: 1234 Days

Day: 20.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.05 AU - 2.99 AU

Year: 1523 Days

Day: 41.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,733,204 km

• M1: 197,918 km (0.117 R)
• M2: 617,540 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.98 AU - 4.62 AU

Year: 2821 Days

Day: 20.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,733,204 km

• M1: 174,431 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 8.9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.58 AU - 5.6 AU

Year: 3745 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,733,204 km

• M1: 118,182 km (0.08 R)
• M2: 409,300 km (0.109 R)
• M3: 783,294 km (0.073 R)
• M4: 1,561,652 km (0.117 R)
• M5: 2,047,546 km (0.105 R)
• M6: 3,774,354 km (0.119 R)
• M7: 4,128,752 km (0.099 R)
• M8: 4,853,254 km (0.026 R)
• M9: 5,300,103 km (0.119 R)
• M10: 6,036,274 km (0.033 R)
• M11: 6,616,265 km (0.086 R)
• M12: 7,299,927 km (0.066 R)
• M13: 7,676,465 km (0.104 R)
• M14: 8,431,336 km (0.1 R)
• M15: 9,716,232 km (0.059 R)
• M16: 10,512,841 km (0.075 R)
• M17: 11,672,673 km (0.112 R)
• M18: 12,524,035 km (0.069 R)
• M19: 13,014,716 km (0.118 R)
• M20: 13,569,125 km (0.063 R)
• M21: 17,291,868 km (0.058 R)
• M22: 19,549,300 km (0.12 R)
• M23: 20,478,004 km (0.117 R)
• M24: 22,351,567 km (0.117 R)
• M25: 24,336,731 km (0.078 R)
• M26: 24,869,898 km (0.095 R)
• M27: 25,567,024 km (0.042 R)
• M28: 27,244,016 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.6

Radius: 7.7

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.58 AU - 18.96 AU

Year: 23848 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,733,204 km

• M1: 97,089 km (0.088 R)
• M2: 741,407 km (0.111 R)
• M3: 1,032,973 km (0.07 R)
• M4: 1,368,821 km (0.079 R)
• M5: 2,041,712 km (0.073 R)
• M6: 2,703,832 km (0.114 R)
• M7: 2,944,834 km (0.117 R)
• M8: 3,259,139 km (0.05 R)
• M9: 3,564,020 km (0.045 R)
• M10: 3,887,899 km (0.087 R)
• M11: 8,523,488 km (0.109 R)
• M12: 9,404,769 km (0.055 R)
• M13: 10,216,487 km (0.047 R)
• M14: 11,765,873 km (0.109 R)
• M15: 15,323,160 km (0.111 R)
• M16: 17,528,981 km (0.113 R)
• M17: 18,563,450 km (0.099 R)
• M18: 21,169,295 km (0.089 R)
• M19: 24,699,356 km (0.096 R)
• M20: 30,433,293 km (0.066 R)
• M21: 32,619,068 km (0.115 R)
• M22: 43,080,447 km (0.119 R)
• M23: 47,968,557 km (0.092 R)
• M24: 68,889,969 km (0.096 R)
• M25: 72,880,492 km (0.117 R)
• M26: 76,527,240 km (0.102 R)
• M27: 77,769,201 km (0.045 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: 161 - 11,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit