🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.98 AU - 1.2 AU

Year: 433 Days

Day: 27.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.37 AU - 1.39 AU

Year: 617 Days

Day: 18.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.6 °

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: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.26 AU - 1.82 AU

Year: 728 Days

Day: 27.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.45 AU - 2.03 AU

Year: 874 Days

Day: 24.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,977,732 km

• M1: 34,557 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.16 AU - 4.52 AU

Year: 2865 Days

Day: 34.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.1

Radius: 9.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.68 AU - 5.72 AU

Year: 3880 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,977,732 km

• M1: 120,725 km (0.072 R)
• M2: 624,870 km (0.077 R)
• M3: 1,297,762 km (0.075 R)
• M4: 1,640,191 km (0.054 R)
• M5: 2,043,208 km (0.089 R)
• M6: 2,398,802 km (0.089 R)
• M7: 3,305,215 km (0.054 R)
• M8: 4,382,619 km (0.07 R)
• M9: 4,819,295 km (0.086 R)
• M10: 5,237,122 km (0.103 R)
• M11: 6,039,715 km (0.071 R)
• M12: 8,207,538 km (0.114 R)
• M13: 8,635,986 km (0.087 R)
• M14: 9,288,981 km (0.089 R)
• M15: 10,048,639 km (0.042 R)
• M16: 10,810,092 km (0.119 R)
• M17: 12,490,674 km (0.038 R)
• M18: 13,734,281 km (0.108 R)
• M19: 16,259,643 km (0.069 R)
• M20: 17,362,030 km (0.116 R)
• M21: 17,685,909 km (0.118 R)
• M22: 18,851,576 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 6.9

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.44 AU - 17.42 AU

Year: 23080 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,977,732 km

• M1: 91,105 km (0.069 R)
• M2: 398,230 km (0.109 R)
• M3: 634,445 km (0.08 R)
• M4: 1,041,351 km (0.119 R)
• M5: 1,577,360 km (0.075 R)
• M6: 2,007,454 km (0.064 R)
• M7: 3,412,327 km (0.113 R)
• M8: 3,807,415 km (0.062 R)
• M9: 4,439,317 km (0.069 R)
• M10: 5,700,128 km (0.078 R)
• M11: 5,952,798 km (0.111 R)
• M12: 7,183,391 km (0.111 R)
• M13: 7,679,607 km (0.108 R)
• M14: 8,040,287 km (0.057 R)
• M15: 9,190,695 km (0.116 R)
• M16: 11,148,781 km (0.092 R)
• M17: 12,575,347 km (0.087 R)
• M18: 12,860,331 km (0.103 R)
• M19: 14,505,159 km (0.101 R)
• M20: 15,297,280 km (0.098 R)
• M21: 17,054,008 km (0.1 R)
• M22: 17,668,257 km (0.086 R)
• M23: 21,974,581 km (0.119 R)
• M24: 24,314,142 km (0.101 R)
• M25: 24,534,799 km (0.025 R)
• M26: 26,001,307 km (0.085 R)
• M27: 33,532,512 km (0.099 R)
• M28: 33,805,977 km (0.115 R)
• M29: 35,761,670 km (0.07 R)
• M30: 42,717,074 km (0.076 R)
• M31: 49,631,487 km (0.118 R)
• M32: 54,193,773 km (0.04 R)
• M33: 59,226,994 km (0.09 R)
• M34: 72,925,072 km (0.09 R)
• M35: 77,126,229 km (0.09 R)
• M36: 78,321,367 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit