🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 26.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.95 AU - 1.29 AU

Year: 433 Days

Day: 20.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,426,748 km

• M1: 37,549 km (0.107 R)
• M2: 56,847 km (0.076 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): 0.036

Orbit Range: 1.15 AU - 1.23 AU

Year: 474 Days

Day: 47.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 129.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.14 AU - 1.34 AU

Year: 504 Days

Day: 35.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,426,748 km

• M1: 108,159 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.26 AU - 1.26 AU

Year: 517 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.81 AU

Year: 810 Days

Day: 23.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 987 Days

Day: 14.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 90.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,426,748 km

• M1: 248,482 km (0.072 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.19 AU - 3.77 AU

Year: 2371 Days

Day: 22.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,426,748 km

• M1: 74,799 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 13.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.62 AU - 10.22 AU

Year: 11412 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 101,426,748 km

• M1: 313,258 km (0.112 R)
• M2: 1,104,182 km (0.115 R)
• M3: 2,755,294 km (0.05 R)
• M4: 3,238,046 km (0.035 R)
• M5: 4,444,104 km (0.032 R)
• M6: 5,419,332 km (0.05 R)
• M7: 6,987,118 km (0.05 R)
• M8: 8,235,064 km (0.104 R)
• M9: 9,511,133 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.9

Radius: 5.1

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.06 AU - 23.2 AU

Year: 30561 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,426,748 km

• M1: 65,374 km (0.059 R)
• M2: 353,649 km (0.119 R)
• M3: 684,560 km (0.098 R)
• M4: 1,099,245 km (0.092 R)
• M5: 1,824,496 km (0.05 R)
• M6: 2,194,601 km (0.034 R)
• M7: 2,434,705 km (0.089 R)
• M8: 2,639,355 km (0.085 R)
• M9: 6,697,796 km (0.085 R)
• M10: 7,152,274 km (0.114 R)
• M11: 7,519,687 km (0.103 R)
• M12: 8,406,952 km (0.106 R)
• M13: 8,639,277 km (0.114 R)
• M14: 8,995,619 km (0.072 R)
• M15: 10,858,262 km (0.026 R)
• M16: 11,133,822 km (0.11 R)
• M17: 12,061,927 km (0.091 R)
• M18: 15,325,554 km (0.111 R)
• M19: 15,672,471 km (0.081 R)
• M20: 17,769,235 km (0.057 R)
• M21: 19,233,200 km (0.049 R)
• M22: 24,455,662 km (0.113 R)
• M23: 34,831,022 km (0.098 R)
• M24: 36,649,982 km (0.115 R)
• M25: 46,159,021 km (0.113 R)
• M26: 46,882,178 km (0.042 R)
• M27: 48,350,780 km (0.082 R)
• M28: 48,536,580 km (0.086 R)
• M29: 50,039,441 km (0.056 R)
• M30: 54,131,840 km (0.095 R)
• M31: 54,332,002 km (0.046 R)
• M32: 57,395,467 km (0.111 R)
• M33: 60,356,757 km (0.108 R)
• M34: 67,041,837 km (0.094 R)
• M35: 76,447,953 km (0.111 R)
• M36: 78,993,809 km (0.09 R)
• M37: 80,027,830 km (0.057 R)
• M38: 81,333,071 km (0.069 R)
• M39: 81,595,765 km (0.098 R)
• M40: 82,917,911 km (0.099 R)
• M41: 94,302,309 km (0.109 R)
• M42: 99,013,445 km (0.037 R)
• M43: 100,215,314 km (0.118 R)
• M44: 101,122,925 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit