🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 30.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,112,632 km

• M1: 26,329 km (0.084 R)
• M2: 240,553 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.1 AU - 1.14 AU

Year: 422 Days

Day: 21.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,112,632 km

• M1: 92,601 km (0.101 R)
• M2: 119,230 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.98 AU - 1.42 AU

Year: 469 Days

Day: 41.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,112,632 km

• M1: 39,045 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.03 AU - 1.65 AU

Year: 553 Days

Day: 43.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,112,632 km

• M1: 40,840 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.51 AU - 2.05 AU

Year: 846 Days

Day: 46.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.96 AU - 3.34 AU

Year: 1993 Days

Day: 38.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,112,632 km

• M1: 194,776 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.9 AU - 3.44 AU

Year: 2012 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 155.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 4

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.71 AU - 18.93 AU

Year: 29102 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,112,632 km

• M1: 49,816 km (0.071 R)
• M2: 397,033 km (0.095 R)
• M3: 635,941 km (0.061 R)
• M4: 1,384,528 km (0.079 R)
• M5: 2,330,735 km (0.087 R)
• M6: 3,419,209 km (0.044 R)
• M7: 4,341,779 km (0.082 R)
• M8: 5,419,033 km (0.112 R)
• M9: 7,101,710 km (0.083 R)
• M10: 7,606,304 km (0.113 R)
• M11: 9,317,105 km (0.091 R)
• M12: 9,479,269 km (0.11 R)
• M13: 11,329,496 km (0.092 R)
• M14: 12,999,606 km (0.114 R)
• M15: 13,202,311 km (0.088 R)
• M16: 15,573,138 km (0.116 R)
• M17: 18,895,109 km (0.106 R)
• M18: 21,136,534 km (0.1 R)
• M19: 27,335,570 km (0.082 R)
• M20: 29,488,732 km (0.092 R)
• M21: 30,191,543 km (0.026 R)
• M22: 31,874,519 km (0.117 R)
• M23: 32,614,729 km (0.044 R)
• M24: 33,366,159 km (0.096 R)
• M25: 35,557,918 km (0.086 R)
• M26: 38,673,294 km (0.099 R)
• M27: 40,512,151 km (0.095 R)
• M28: 51,930,956 km (0.112 R)
• M29: 53,818,432 km (0.119 R)
• M30: 55,573,515 km (0.117 R)
• M31: 59,568,376 km (0.065 R)
• M32: 60,314,570 km (0.082 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit