🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.26 AU - 1.28 AU

Year: 528 Days

Day: 30.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 72.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,311,221 km

• M1: 841,338 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.61 AU - 2.09 AU

Year: 928 Days

Day: 23.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,311,221 km

• M1: 51,910 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.74 AU - 4.2 AU

Year: 2919 Days

Day: 24.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.58 AU - 4.84 AU

Year: 3187 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,311,221 km

• M1: 1,844,991 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 11

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.15 AU - 10.15 AU

Year: 9386 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,311,221 km

• M1: 136,882 km (0.086 R)
• M2: 503,546 km (0.099 R)
• M3: 1,129,015 km (0.1 R)
• M4: 3,155,169 km (0.092 R)
• M5: 6,739,534 km (0.092 R)
• M6: 8,155,478 km (0.053 R)
• M7: 9,130,257 km (0.1 R)
• M8: 9,714,587 km (0.116 R)
• M9: 10,133,760 km (0.102 R)
• M10: 11,361,509 km (0.083 R)
• M11: 11,722,489 km (0.097 R)
• M12: 13,934,443 km (0.099 R)
• M13: 15,894,026 km (0.106 R)
• M14: 16,280,886 km (0.12 R)
• M15: 18,381,240 km (0.074 R)
• M16: 20,656,324 km (0.096 R)
• M17: 25,231,177 km (0.094 R)
• M18: 25,846,922 km (0.052 R)
• M19: 27,016,627 km (0.068 R)
• M20: 29,268,524 km (0.081 R)
• M21: 30,341,440 km (0.057 R)
• M22: 32,153,220 km (0.095 R)
• M23: 34,142,722 km (0.102 R)
• M24: 36,771,605 km (0.081 R)
• M25: 38,713,386 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 12.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.25 AU - 12.17 AU

Year: 12932 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,311,221 km

• M1: 157,975 km (0.038 R)
• M2: 555,307 km (0.072 R)
• M3: 988,992 km (0.091 R)
• M4: 1,939,686 km (0.086 R)
• M5: 2,523,716 km (0.094 R)
• M6: 3,047,757 km (0.096 R)
• M7: 3,970,627 km (0.096 R)
• M8: 4,980,113 km (0.087 R)
• M9: 7,665,395 km (0.11 R)
• M10: 8,508,229 km (0.116 R)
• M11: 9,552,722 km (0.101 R)
• M12: 11,732,512 km (0.091 R)
• M13: 13,318,998 km (0.06 R)
• M14: 13,797,561 km (0.079 R)
• M15: 18,415,049 km (0.045 R)
• M16: 19,693,662 km (0.091 R)
• M17: 35,103,140 km (0.099 R)
• M18: 40,956,007 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit