🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 158 Days

Day: 35.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.43 AU - 1.65 AU

Year: 720 Days

Day: 39.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.82 AU

Year: 720 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,141,757 km

• M1: 40,990 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.34 AU

Year: 1155 Days

Day: 29.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,141,757 km

• M1: 182,809 km (0.103 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 9.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.12 AU - 5.66 AU

Year: 4714 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,141,757 km

• M1: 115,789 km (0.101 R)
• M2: 420,669 km (0.091 R)
• M3: 882,627 km (0.099 R)
• M4: 1,234,332 km (0.098 R)
• M5: 1,629,270 km (0.081 R)
• M6: 2,388,928 km (0.063 R)
• M7: 2,767,112 km (0.12 R)
• M8: 4,029,867 km (0.084 R)
• M9: 4,697,373 km (0.072 R)
• M10: 5,017,064 km (0.119 R)
• M11: 5,640,737 km (0.039 R)
• M12: 6,095,066 km (0.061 R)
• M13: 6,475,942 km (0.111 R)
• M14: 7,642,207 km (0.102 R)
• M15: 8,390,645 km (0.085 R)
• M16: 8,902,719 km (0.09 R)
• M17: 11,115,571 km (0.063 R)
• M18: 12,026,472 km (0.094 R)
• M19: 14,105,733 km (0.056 R)
• M20: 16,474,615 km (0.112 R)
• M21: 17,467,047 km (0.104 R)
• M22: 18,433,150 km (0.073 R)
• M23: 21,764,545 km (0.036 R)
• M24: 27,311,784 km (0.104 R)

Asteroid Belt

Center: 10.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 6.4

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.31 AU - 16.07 AU

Year: 23413 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,141,757 km

• M1: 79,586 km (0.065 R)
• M2: 289,173 km (0.106 R)
• M3: 649,554 km (0.068 R)
• M4: 1,886,728 km (0.072 R)
• M5: 2,496,340 km (0.105 R)
• M6: 4,781,746 km (0.097 R)
• M7: 5,780,761 km (0.059 R)
• M8: 6,157,149 km (0.119 R)
• M9: 13,352,657 km (0.057 R)
• M10: 16,275,500 km (0.066 R)
• M11: 19,229,310 km (0.054 R)
• M12: 21,815,558 km (0.075 R)
• M13: 22,624,284 km (0.107 R)
• M14: 25,723,653 km (0.043 R)
• M15: 26,969,803 km (0.108 R)
• M16: 27,432,809 km (0.083 R)
• M17: 29,459,561 km (0.106 R)
• M18: 32,749,367 km (0.092 R)
• M19: 35,027,743 km (0.089 R)
• M20: 39,007,346 km (0.066 R)
• M21: 40,953,464 km (0.048 R)
• M22: 46,182,359 km (0.094 R)
• M23: 48,019,570 km (0.048 R)
• M24: 50,427,497 km (0.119 R)
• M25: 52,734,596 km (0.08 R)
• M26: 53,095,575 km (0.091 R)
• M27: 59,488,640 km (0.116 R)
• M28: 60,272,982 km (0.085 R)
• M29: 63,275,411 km (0.075 R)
• M30: 63,887,566 km (0.107 R)
• M31: 70,228,720 km (0.096 R)
• M32: 70,885,006 km (0.098 R)
• M33: 74,001,878 km (0.056 R)
• M34: 75,365,163 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit