🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.99 AU - 1.23 AU

Year: 417 Days

Day: 40.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.32 AU

Year: 451 Days

Day: 28.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 84.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,078,728 km

• M1: 51,013 km (0.067 R)
• M2: 100,231 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 463 Days

Day: 38 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.32 AU - 1.84 AU

Year: 708 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.03 AU - 4.69 AU

Year: 3245 Days

Day: 41.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.3 AU - 5.82 AU

Year: 4057 Days

Day: 15.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 10.4

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.29 AU - 9.51 AU

Year: 10273 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,078,728 km

• M1: 129,402 km (0.059 R)
• M2: 889,659 km (0.079 R)
• M3: 1,575,116 km (0.104 R)
• M4: 2,790,299 km (0.084 R)
• M5: 3,531,258 km (0.116 R)
• M6: 3,948,486 km (0.12 R)
• M7: 6,551,040 km (0.088 R)
• M8: 7,472,862 km (0.119 R)
• M9: 8,433,281 km (0.116 R)
• M10: 11,695,711 km (0.104 R)
• M11: 12,155,276 km (0.104 R)
• M12: 19,041,864 km (0.055 R)
• M13: 19,839,819 km (0.048 R)
• M14: 22,279,910 km (0.067 R)
• M15: 29,085,865 km (0.056 R)
• M16: 31,447,118 km (0.113 R)
• M17: 35,105,534 km (0.054 R)
• M18: 36,791,951 km (0.106 R)
• M19: 37,406,948 km (0.099 R)
• M20: 43,392,059 km (0.116 R)
• M21: 45,615,084 km (0.113 R)
• M22: 46,754,571 km (0.049 R)
• M23: 48,941,991 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.4

Radius: 3.7

Gravity: 65.7 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.72 AU - 14.86 AU

Year: 20274 Days

Day: 23.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 153.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,078,728 km

• M1: 46,076 km (0.033 R)
• M2: 173,833 km (0.087 R)
• M3: 377,435 km (0.088 R)
• M4: 496,366 km (0.075 R)
• M5: 728,392 km (0.085 R)
• M6: 858,093 km (0.051 R)
• M7: 1,122,732 km (0.084 R)
• M8: 1,406,818 km (0.047 R)
• M9: 1,645,577 km (0.033 R)
• M10: 3,011,256 km (0.065 R)
• M11: 3,648,991 km (0.1 R)
• M12: 5,587,032 km (0.1 R)
• M13: 6,316,471 km (0.116 R)
• M14: 6,542,513 km (0.096 R)
• M15: 6,727,267 km (0.119 R)
• M16: 7,754,705 km (0.043 R)
• M17: 10,362,196 km (0.069 R)
• M18: 10,613,221 km (0.087 R)
• M19: 12,205,840 km (0.086 R)
• M20: 18,379,146 km (0.118 R)
• M21: 20,267,819 km (0.087 R)
• M22: 22,385,975 km (0.082 R)
• M23: 23,230,156 km (0.12 R)
• M24: 24,315,040 km (0.101 R)
• M25: 26,468,650 km (0.083 R)
• M26: 37,667,248 km (0.111 R)
• M27: 39,161,880 km (0.049 R)
• M28: 39,313,572 km (0.104 R)
• M29: 42,748,938 km (0.063 R)
• M30: 50,747,188 km (0.072 R)
• M31: 53,869,296 km (0.111 R)
• M32: 54,244,786 km (0.083 R)
• M33: 60,088,827 km (0.115 R)
• M34: 61,305,806 km (0.091 R)
• M35: 61,715,106 km (0.12 R)
• M36: 67,203,103 km (0.097 R)
• M37: 72,549,582 km (0.108 R)
• M38: 80,109,361 km (0.075 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit