🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 43.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,151,888 km

• M1: 100,231 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.78 AU - 2.18 AU

Year: 1003 Days

Day: 23.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.09 AU - 2.31 AU

Year: 1174 Days

Day: 42.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.98 AU - 4.3 AU

Year: 2499 Days

Day: 23.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 11.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.02 AU - 6.2 AU

Year: 4782 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,151,888 km

• M1: 139,276 km (0.116 R)
• M2: 488,437 km (0.062 R)
• M3: 1,196,933 km (0.116 R)
• M4: 2,277,179 km (0.052 R)
• M5: 2,685,880 km (0.032 R)
• M6: 4,156,128 km (0.106 R)
• M7: 5,569,379 km (0.098 R)
• M8: 8,207,837 km (0.072 R)
• M9: 8,835,101 km (0.119 R)
• M10: 10,147,972 km (0.11 R)
• M11: 14,063,397 km (0.091 R)
• M12: 16,151,185 km (0.078 R)
• M13: 16,821,084 km (0.063 R)
• M14: 18,216,533 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 11.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.03 AU - 6.41 AU

Year: 4923 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,151,888 km

• M1: 139,276 km (0.042 R)
• M2: 509,231 km (0.117 R)
• M3: 941,569 km (0.104 R)
• M4: 1,974,991 km (0.109 R)
• M5: 2,542,117 km (0.097 R)
• M6: 3,255,250 km (0.073 R)
• M7: 3,913,480 km (0.082 R)
• M8: 4,557,050 km (0.079 R)
• M9: 5,904,778 km (0.044 R)
• M10: 7,860,321 km (0.106 R)
• M11: 9,534,620 km (0.086 R)
• M12: 10,258,076 km (0.116 R)
• M13: 11,017,883 km (0.052 R)
• M14: 12,251,916 km (0.059 R)
• M15: 12,649,547 km (0.104 R)
• M16: 14,936,599 km (0.083 R)
• M17: 15,971,368 km (0.103 R)
• M18: 16,326,663 km (0.066 R)
• M19: 17,612,157 km (0.089 R)
• M20: 19,362,452 km (0.095 R)
• M21: 25,871,306 km (0.105 R)
• M22: 27,361,899 km (0.116 R)
• M23: 29,614,843 km (0.037 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit