🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 30 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,682,266 km

• M1: 193,729 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 229 Days

Day: 26.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,682,266 km

• M1: 14,810 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 234 Days

Day: 25.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.87 AU - 1.13 AU

Year: 383 Days

Day: 16.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.77 AU - 1.27 AU

Year: 394 Days

Day: 23.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 22,682,266 km

• M1: 185,801 km (0.107 R)
• M2: 401,221 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 491 Days

Day: 32.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 162.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.7 AU - 1.94 AU

Year: 940 Days

Day: 19.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,682,266 km

• M1: 896,540 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.33 AU - 3.75 AU

Year: 2550 Days

Day: 30.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,682,266 km

• M1: 303,684 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.2

Radius: 10.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.94 AU - 5.6 AU

Year: 3989 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,682,266 km

• M1: 163,959 km (0.089 R)
• M2: 465,698 km (0.067 R)
• M3: 579,093 km (0.073 R)
• M4: 673,490 km (0.094 R)
• M5: 934,538 km (0.064 R)
• M6: 1,107,024 km (0.059 R)
• M7: 1,228,049 km (0.078 R)
• M8: 1,340,846 km (0.113 R)
• M9: 1,418,188 km (0.117 R)
• M10: 1,536,969 km (0.068 R)
• M11: 1,700,778 km (0.038 R)
• M12: 1,827,637 km (0.112 R)
• M13: 2,135,958 km (0.083 R)
• M14: 2,319,665 km (0.108 R)
• M15: 2,461,035 km (0.119 R)
• M16: 2,768,907 km (0.043 R)
• M17: 3,403,800 km (0.064 R)
• M18: 3,728,727 km (0.067 R)
• M19: 3,820,879 km (0.105 R)
• M20: 4,525,784 km (0.102 R)
• M21: 4,703,507 km (0.098 R)
• M22: 5,106,523 km (0.079 R)
• M23: 5,250,137 km (0.086 R)
• M24: 5,520,760 km (0.103 R)
• M25: 5,668,263 km (0.119 R)
• M26: 5,817,113 km (0.072 R)
• M27: 5,989,001 km (0.118 R)
• M28: 6,469,958 km (0.072 R)
• M29: 7,191,918 km (0.04 R)
• M30: 7,679,607 km (0.075 R)
• M31: 7,773,704 km (0.108 R)
• M32: 8,058,389 km (0.094 R)
• M33: 8,662,614 km (0.107 R)
• M34: 8,760,601 km (0.062 R)
• M35: 8,957,771 km (0.112 R)
• M36: 9,558,107 km (0.119 R)
• M37: 10,248,950 km (0.066 R)
• M38: 10,456,891 km (0.12 R)
• M39: 10,561,310 km (0.092 R)
• M40: 11,062,164 km (0.114 R)
• M41: 11,543,869 km (0.103 R)
• M42: 11,977,703 km (0.063 R)
• M43: 12,805,877 km (0.089 R)
• M44: 12,889,652 km (0.074 R)
• M45: 14,024,651 km (0.09 R)
• M46: 14,342,546 km (0.056 R)
• M47: 14,867,635 km (0.049 R)
• M48: 16,268,320 km (0.055 R)
• M49: 16,877,033 km (0.042 R)
• M50: 16,999,704 km (0.06 R)
• M51: 17,400,476 km (0.115 R)
• M52: 17,586,426 km (0.116 R)
• M53: 17,804,241 km (0.066 R)
• M54: 18,463,070 km (0.073 R)
• M55: 18,589,480 km (0.103 R)
• M56: 18,684,475 km (0.105 R)
• M57: 19,066,099 km (0.06 R)
• M58: 19,354,075 km (0.114 R)
• M59: 19,514,593 km (0.043 R)
• M60: 19,869,440 km (0.065 R)
• M61: 20,128,842 km (0.112 R)
• M62: 20,324,068 km (0.117 R)
• M63: 20,585,415 km (0.045 R)
• M64: 20,880,721 km (0.114 R)
• M65: 21,177,523 km (0.111 R)
• M66: 21,342,979 km (0.063 R)
• M67: 21,542,093 km (0.084 R)
• M68: 21,642,025 km (0.076 R)
• M69: 21,908,907 km (0.052 R)
• M70: 22,176,837 km (0.063 R)
• M71: 22,277,666 km (0.052 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: 271 - 15,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit