🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.81 AU - 0.85 AU

Year: 288 Days

Day: 19.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 309 Days

Day: 12.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.79 AU - 2.49 AU

Year: 1192 Days

Day: 28.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,332,201 km

• M1: 604,375 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 12.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.25 AU - 11.29 AU

Year: 14407 Days

Day: 5 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,332,201 km

• M1: 155,432 km (0.039 R)
• M2: 910,004 km (0.065 R)
• M3: 1,794,576 km (0.109 R)
• M4: 3,164,893 km (0.075 R)
• M5: 3,836,437 km (0.105 R)
• M6: 4,472,228 km (0.1 R)
• M7: 5,002,852 km (0.116 R)
• M8: 9,650,110 km (0.081 R)
• M9: 12,354,091 km (0.094 R)
• M10: 13,949,104 km (0.069 R)
• M11: 17,143,766 km (0.051 R)
• M12: 17,951,296 km (0.091 R)
• M13: 20,796,946 km (0.111 R)
• M14: 21,437,225 km (0.102 R)
• M15: 21,996,422 km (0.096 R)
• M16: 23,931,022 km (0.078 R)
• M17: 25,767,036 km (0.083 R)
• M18: 26,612,414 km (0.119 R)
• M19: 29,259,997 km (0.107 R)
• M20: 46,398,228 km (0.07 R)
• M21: 47,177,484 km (0.056 R)
• M22: 49,083,660 km (0.094 R)
• M23: 52,541,914 km (0.064 R)
• M24: 53,729,870 km (0.118 R)
• M25: 57,580,220 km (0.083 R)
• M26: 59,024,887 km (0.114 R)
• M27: 61,610,836 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 3.6

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.2 AU - 12.32 AU

Year: 16347 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,332,201 km

• M1: 44,879 km (0.073 R)
• M2: 373,546 km (0.107 R)
• M3: 949,198 km (0.115 R)
• M4: 1,102,088 km (0.078 R)
• M5: 1,616,555 km (0.099 R)
• M6: 1,852,022 km (0.114 R)
• M7: 3,385,400 km (0.108 R)
• M8: 3,850,799 km (0.098 R)
• M9: 4,212,676 km (0.119 R)
• M10: 5,133,601 km (0.118 R)
• M11: 5,366,375 km (0.053 R)
• M12: 7,832,047 km (0.095 R)
• M13: 9,066,678 km (0.111 R)
• M14: 14,240,969 km (0.07 R)
• M15: 14,436,643 km (0.12 R)
• M16: 14,833,227 km (0.11 R)
• M17: 15,510,457 km (0.114 R)
• M18: 17,219,613 km (0.038 R)
• M19: 21,344,774 km (0.061 R)
• M20: 22,824,147 km (0.095 R)
• M21: 24,000,734 km (0.077 R)
• M22: 26,180,076 km (0.103 R)
• M23: 28,694,667 km (0.111 R)
• M24: 38,315,904 km (0.118 R)
• M25: 41,546,620 km (0.092 R)
• M26: 42,888,214 km (0.07 R)
• M27: 48,249,502 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 20,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit