🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.27 AU - 1.35 AU

Year: 553 Days

Day: 21.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,068,241 km

• M1: 468,840 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.32 AU - 2.04 AU

Year: 803 Days

Day: 46.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,068,241 km

• M1: 370,255 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.91 AU - 2.25 AU

Year: 1107 Days

Day: 45 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,068,241 km

• M1: 1,749,846 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.25 AU - 2.41 AU

Year: 1312 Days

Day: 37.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.06 AU - 2.86 AU

Year: 1424 Days

Day: 45.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.14 AU - 3.54 AU

Year: 2252 Days

Day: 47.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.17 AU - 3.57 AU

Year: 2283 Days

Day: 19.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.69 AU - 4.31 AU

Year: 2952 Days

Day: 29.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,068,241 km

• M1: 1,059,003 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 14.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.42 AU - 6.34 AU

Year: 4604 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,068,241 km

• M1: 185,801 km (0.057 R)
• M2: 278,252 km (0.08 R)
• M3: 435,928 km (0.12 R)
• M4: 549,473 km (0.041 R)
• M5: 676,033 km (0.072 R)
• M6: 945,907 km (0.08 R)
• M7: 1,133,353 km (0.091 R)
• M8: 1,262,307 km (0.056 R)
• M9: 1,354,758 km (0.112 R)
• M10: 1,449,753 km (0.077 R)
• M11: 1,760,468 km (0.101 R)
• M12: 1,935,946 km (0.088 R)
• M13: 2,191,908 km (0.113 R)
• M14: 2,524,464 km (0.083 R)
• M15: 3,181,199 km (0.051 R)
• M16: 3,455,860 km (0.094 R)
• M17: 3,813,848 km (0.119 R)
• M18: 4,059,488 km (0.064 R)
• M19: 4,310,214 km (0.081 R)
• M20: 4,943,162 km (0.112 R)
• M21: 5,043,094 km (0.113 R)
• M22: 5,484,408 km (0.098 R)
• M23: 5,588,079 km (0.098 R)
• M24: 6,368,082 km (0.043 R)
• M25: 6,771,099 km (0.11 R)
• M26: 7,144,794 km (0.104 R)
• M27: 7,296,187 km (0.113 R)
• M28: 7,391,332 km (0.119 R)
• M29: 7,679,307 km (0.112 R)
• M30: 8,325,869 km (0.113 R)
• M31: 8,465,444 km (0.116 R)
• M32: 8,726,493 km (0.105 R)
• M33: 8,969,739 km (0.105 R)
• M34: 10,156,349 km (0.119 R)
• M35: 10,670,667 km (0.048 R)
• M36: 10,887,583 km (0.064 R)
• M37: 11,018,482 km (0.104 R)
• M38: 11,127,838 km (0.07 R)
• M39: 11,281,624 km (0.088 R)
• M40: 11,547,011 km (0.064 R)
• M41: 11,658,162 km (0.106 R)
• M42: 11,926,391 km (0.109 R)
• M43: 12,038,889 km (0.115 R)
• M44: 12,151,536 km (0.063 R)
• M45: 12,537,648 km (0.114 R)
• M46: 12,651,941 km (0.102 R)
• M47: 12,858,535 km (0.065 R)
• M48: 13,089,365 km (0.104 R)
• M49: 13,182,116 km (0.094 R)
• M50: 13,438,377 km (0.063 R)
• M51: 13,837,504 km (0.049 R)
• M52: 14,455,792 km (0.114 R)
• M53: 14,695,896 km (0.044 R)
• M54: 15,034,287 km (0.111 R)
• M55: 15,253,298 km (0.032 R)
• M56: 16,289,114 km (0.119 R)
• M57: 16,463,994 km (0.114 R)
• M58: 16,589,207 km (0.115 R)
• M59: 17,017,655 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit