🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 198 Days

Day: 24.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.24 AU - 2 AU

Year: 728 Days

Day: 26.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.95 AU - 2.71 AU

Year: 1256 Days

Day: 19.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.34 AU - 2.74 AU

Year: 1429 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.46 AU - 2.96 AU

Year: 1575 Days

Day: 44.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.69 AU - 2.79 AU

Year: 1601 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.19 AU - 4.71 AU

Year: 3315 Days

Day: 39 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.87 AU - 6.15 AU

Year: 3960 Days

Day: 32.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,406,212 km

• M1: 77,193 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 11.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.73 AU - 11.75 AU

Year: 11570 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 137.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,406,212 km

• M1: 145,559 km (0.104 R)
• M2: 577,597 km (0.061 R)
• M3: 1,147,565 km (0.116 R)
• M4: 1,711,998 km (0.118 R)
• M5: 2,111,275 km (0.115 R)
• M6: 2,860,910 km (0.082 R)
• M7: 3,703,295 km (0.104 R)
• M8: 4,323,378 km (0.112 R)
• M9: 4,734,174 km (0.067 R)
• M10: 7,604,957 km (0.076 R)
• M11: 7,987,778 km (0.114 R)
• M12: 9,214,481 km (0.098 R)
• M13: 9,748,695 km (0.116 R)
• M14: 10,201,079 km (0.09 R)
• M15: 12,384,161 km (0.061 R)
• M16: 15,060,616 km (0.089 R)
• M17: 18,403,530 km (0.083 R)
• M18: 21,445,154 km (0.114 R)
• M19: 23,799,974 km (0.104 R)
• M20: 24,900,117 km (0.031 R)
• M21: 25,557,300 km (0.101 R)
• M22: 29,121,170 km (0.105 R)
• M23: 37,096,981 km (0.12 R)
• M24: 37,954,326 km (0.054 R)
• M25: 38,699,772 km (0.061 R)
• M26: 46,557,700 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 4.5

Gravity: 45.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.19 AU - 17.83 AU

Year: 25872 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,406,212 km

• M1: 55,950 km (0.091 R)
• M2: 232,026 km (0.075 R)
• M3: 391,198 km (0.116 R)
• M4: 705,653 km (0.042 R)
• M5: 937,231 km (0.083 R)
• M6: 1,296,565 km (0.099 R)
• M7: 1,742,366 km (0.103 R)
• M8: 2,167,524 km (0.058 R)
• M9: 2,554,982 km (0.085 R)
• M10: 3,311,498 km (0.079 R)
• M11: 3,724,538 km (0.103 R)
• M12: 7,790,758 km (0.047 R)
• M13: 8,461,405 km (0.101 R)
• M14: 8,869,957 km (0.067 R)
• M15: 12,252,514 km (0.119 R)
• M16: 13,390,505 km (0.113 R)
• M17: 14,025,399 km (0.107 R)
• M18: 14,350,325 km (0.073 R)
• M19: 16,316,341 km (0.066 R)
• M20: 17,974,932 km (0.103 R)
• M21: 18,262,010 km (0.106 R)
• M22: 18,943,429 km (0.085 R)
• M23: 20,668,591 km (0.032 R)
• M24: 20,983,645 km (0.062 R)
• M25: 22,165,917 km (0.093 R)
• M26: 23,848,593 km (0.077 R)
• M27: 31,294,827 km (0.108 R)
• M28: 39,827,441 km (0.074 R)
• M29: 40,642,450 km (0.04 R)
• M30: 48,668,376 km (0.109 R)
• M31: 58,521,640 km (0.111 R)
• M32: 62,808,367 km (0.101 R)
• M33: 63,468,991 km (0.088 R)
• M34: 67,299,744 km (0.101 R)
• M35: 67,760,356 km (0.119 R)
• M36: 70,094,830 km (0.111 R)
• M37: 82,838,325 km (0.12 R)
• M38: 89,891,565 km (0.114 R)
• M39: 91,292,250 km (0.087 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit