🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.71 AU

Year: 140 Days

Day: 48 Hours

Environment

Temp: 281 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.06 AU

Year: 257 Days

Day: 18 Hours

Environment

Temp: 282 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 348 Days

Day: 45.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.18 AU - 3.2 AU

Year: 1329 Days

Day: 19.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,872,961 km

• M1: 1,683,874 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.02 AU - 3.04 AU

Year: 1589 Days

Day: 35.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,872,961 km

• M1: 82,877 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.3

Radius: 6.1

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 18.16 AU - 29.32 AU

Year: 34846 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,872,961 km

• M1: 75,846 km (0.074 R)
• M2: 628,760 km (0.056 R)
• M3: 855,700 km (0.059 R)
• M4: 1,276,219 km (0.034 R)
• M5: 1,497,475 km (0.114 R)
• M6: 2,131,620 km (0.081 R)
• M7: 3,477,851 km (0.115 R)
• M8: 3,879,073 km (0.078 R)
• M9: 4,385,462 km (0.083 R)
• M10: 5,529,436 km (0.096 R)
• M11: 5,752,936 km (0.074 R)
• M12: 8,332,153 km (0.059 R)
• M13: 8,988,438 km (0.092 R)
• M14: 9,743,010 km (0.106 R)
• M15: 16,799,242 km (0.046 R)
• M16: 18,931,760 km (0.107 R)
• M17: 19,338,068 km (0.079 R)
• M18: 20,062,870 km (0.105 R)
• M19: 21,787,434 km (0.046 R)
• M20: 22,009,736 km (0.089 R)
• M21: 24,676,169 km (0.12 R)
• M22: 29,135,083 km (0.115 R)
• M23: 31,624,541 km (0.057 R)
• M24: 33,213,869 km (0.09 R)
• M25: 37,977,663 km (0.113 R)
• M26: 40,437,950 km (0.063 R)
• M27: 43,881,095 km (0.058 R)
• M28: 45,492,264 km (0.119 R)
• M29: 46,588,068 km (0.052 R)
• M30: 52,931,167 km (0.077 R)
• M31: 53,534,944 km (0.112 R)
• M32: 59,176,131 km (0.083 R)
• M33: 64,283,551 km (0.065 R)
• M34: 65,200,736 km (0.092 R)
• M35: 85,702,077 km (0.091 R)
• M36: 88,214,872 km (0.071 R)
• M37: 96,645,161 km (0.112 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit