🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 19.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.14 AU - 1.16 AU

Year: 453 Days

Day: 27.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.78 AU - 4.14 AU

Year: 2363 Days

Day: 45.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.49 AU - 3.63 AU

Year: 2466 Days

Day: 22.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 7 °

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: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.48 AU - 5.24 AU

Year: 3342 Days

Day: 14.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 11.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.19 AU - 7.53 AU

Year: 6596 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,089,933 km

• M1: 139,276 km (0.082 R)
• M2: 595,400 km (0.036 R)
• M3: 1,053,917 km (0.057 R)
• M4: 1,409,960 km (0.074 R)
• M5: 1,892,114 km (0.119 R)
• M6: 2,359,158 km (0.119 R)
• M7: 2,725,374 km (0.095 R)
• M8: 3,482,190 km (0.054 R)
• M9: 4,454,725 km (0.05 R)
• M10: 5,258,365 km (0.105 R)
• M11: 6,122,293 km (0.049 R)
• M12: 8,131,243 km (0.102 R)
• M13: 8,802,788 km (0.095 R)
• M14: 9,510,834 km (0.073 R)
• M15: 12,345,415 km (0.1 R)
• M16: 13,232,829 km (0.104 R)
• M17: 14,826,047 km (0.068 R)
• M18: 15,196,750 km (0.047 R)
• M19: 17,690,696 km (0.103 R)
• M20: 20,218,451 km (0.103 R)
• M21: 24,922,556 km (0.098 R)
• M22: 26,791,782 km (0.115 R)
• M23: 29,915,086 km (0.047 R)
• M24: 31,007,899 km (0.113 R)
• M25: 36,313,238 km (0.108 R)
• M26: 37,900,621 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 14.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.49 AU - 14.01 AU

Year: 14785 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,089,933 km

• M1: 181,612 km (0.106 R)
• M2: 1,470,397 km (0.118 R)
• M3: 2,735,846 km (0.068 R)
• M4: 3,713,468 km (0.101 R)
• M5: 4,271,468 km (0.104 R)
• M6: 5,900,738 km (0.113 R)
• M7: 7,606,603 km (0.116 R)
• M8: 8,928,151 km (0.088 R)
• M9: 12,548,569 km (0.116 R)
• M10: 13,870,565 km (0.097 R)
• M11: 24,232,162 km (0.077 R)
• M12: 25,929,201 km (0.103 R)
• M13: 28,900,813 km (0.093 R)
• M14: 32,595,880 km (0.082 R)
• M15: 34,979,423 km (0.088 R)
• M16: 35,727,412 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 8.1

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.36 AU - 12.4 AU

Year: 15031 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,089,933 km

• M1: 100,679 km (0.079 R)
• M2: 356,342 km (0.076 R)
• M3: 694,882 km (0.068 R)
• M4: 963,410 km (0.119 R)
• M5: 1,234,182 km (0.099 R)
• M6: 1,738,028 km (0.082 R)
• M7: 2,246,960 km (0.12 R)
• M8: 3,153,224 km (0.1 R)
• M9: 3,588,703 km (0.076 R)
• M10: 5,031,126 km (0.116 R)
• M11: 6,185,423 km (0.062 R)
• M12: 6,736,991 km (0.081 R)
• M13: 7,554,393 km (0.085 R)
• M14: 7,841,023 km (0.115 R)
• M15: 8,385,409 km (0.102 R)
• M16: 9,168,106 km (0.096 R)
• M17: 10,579,561 km (0.102 R)
• M18: 12,994,071 km (0.101 R)
• M19: 18,794,130 km (0.033 R)
• M20: 19,588,944 km (0.106 R)
• M21: 19,858,669 km (0.055 R)
• M22: 20,131,086 km (0.096 R)
• M23: 20,683,102 km (0.109 R)
• M24: 25,044,928 km (0.113 R)
• M25: 26,442,321 km (0.047 R)
• M26: 26,993,440 km (0.104 R)
• M27: 27,777,781 km (0.1 R)
• M28: 29,983,153 km (0.026 R)
• M29: 38,549,576 km (0.061 R)
• M30: 39,400,788 km (0.07 R)
• M31: 41,880,672 km (0.085 R)
• M32: 44,773,296 km (0.086 R)
• M33: 60,107,676 km (0.114 R)
• M34: 66,987,383 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit