🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.79 AU - 1.15 AU

Year: 403 Days

Day: 22.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 447 Days

Day: 31.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,671,387 km

• M1: 30,518 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.99 AU - 1.21 AU

Year: 487 Days

Day: 40.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.63 AU - 1.83 AU

Year: 960 Days

Day: 28.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.41 AU - 2.15 AU

Year: 1002 Days

Day: 17.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.34 AU - 2.48 AU

Year: 1578 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,671,387 km

• M1: 235,317 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 12.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.98 AU - 4.28 AU

Year: 3540 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 99,671,387 km

• M1: 151,692 km (0.108 R)
• M2: 810,072 km (0.111 R)
• M3: 1,722,470 km (0.054 R)
• M4: 2,253,393 km (0.113 R)
• M5: 2,634,269 km (0.082 R)
• M6: 4,315,151 km (0.108 R)
• M7: 5,038,606 km (0.109 R)
• M8: 5,962,822 km (0.11 R)
• M9: 6,915,162 km (0.107 R)
• M10: 10,101,895 km (0.087 R)
• M11: 10,527,801 km (0.12 R)
• M12: 10,965,674 km (0.04 R)
• M13: 15,286,958 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.4

Radius: 5

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.6 AU - 13.26 AU

Year: 16298 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,671,387 km

• M1: 63,579 km (0.117 R)
• M2: 265,686 km (0.063 R)
• M3: 513,569 km (0.112 R)
• M4: 694,882 km (0.055 R)
• M5: 856,448 km (0.089 R)
• M6: 1,055,114 km (0.095 R)
• M7: 1,396,646 km (0.106 R)
• M8: 1,878,949 km (0.115 R)
• M9: 2,081,355 km (0.043 R)
• M10: 2,662,992 km (0.093 R)
• M11: 3,645,401 km (0.068 R)
• M12: 4,985,050 km (0.1 R)
• M13: 6,094,468 km (0.073 R)
• M14: 7,093,333 km (0.093 R)
• M15: 7,314,438 km (0.107 R)
• M16: 9,677,037 km (0.087 R)
• M17: 10,226,361 km (0.099 R)
• M18: 13,422,220 km (0.055 R)
• M19: 17,465,252 km (0.074 R)
• M20: 17,868,718 km (0.03 R)
• M21: 19,372,775 km (0.097 R)
• M22: 20,155,620 km (0.106 R)
• M23: 21,783,993 km (0.118 R)
• M24: 24,993,615 km (0.109 R)
• M25: 26,870,470 km (0.053 R)
• M26: 29,063,874 km (0.1 R)
• M27: 34,555,612 km (0.114 R)
• M28: 37,012,308 km (0.113 R)
• M29: 44,326,597 km (0.084 R)
• M30: 46,602,579 km (0.109 R)
• M31: 47,378,244 km (0.119 R)
• M32: 51,057,454 km (0.048 R)
• M33: 52,380,498 km (0.101 R)
• M34: 53,556,786 km (0.082 R)
• M35: 57,191,116 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863

Radius: 5.2

Gravity: 31.92 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.06 AU - 18.72 AU

Year: 26714 Days

Day: 22.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,671,387 km

• M1: 64,626 km (0.082 R)
• M2: 320,738 km (0.092 R)
• M3: 705,653 km (0.049 R)
• M4: 1,373,907 km (0.106 R)
• M5: 2,113,668 km (0.088 R)
• M6: 2,444,130 km (0.036 R)
• M7: 2,700,690 km (0.063 R)
• M8: 3,237,597 km (0.06 R)
• M9: 3,611,741 km (0.104 R)
• M10: 8,549,518 km (0.091 R)
• M11: 9,696,934 km (0.115 R)
• M12: 12,366,658 km (0.112 R)
• M13: 14,395,803 km (0.084 R)
• M14: 14,726,564 km (0.117 R)
• M15: 15,489,214 km (0.05 R)
• M16: 17,463,607 km (0.049 R)
• M17: 24,971,026 km (0.063 R)
• M18: 28,312,444 km (0.113 R)
• M19: 40,101,355 km (0.055 R)
• M20: 42,932,345 km (0.093 R)
• M21: 54,384,062 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit