🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 40.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 181 Days

Day: 18 Hours

Environment

Temp: 212 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.03 AU - 1.09 AU

Year: 395 Days

Day: 31.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.43 AU - 1.77 AU

Year: 732 Days

Day: 41.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.66 AU - 4.42 AU

Year: 2409 Days

Day: 33.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,747,815 km

• M1: 2,599,113 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.97 AU - 4.27 AU

Year: 2491 Days

Day: 12.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,747,815 km

• M1: 2,178,594 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 10.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.55 AU - 6.65 AU

Year: 4793 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 29,747,815 km

• M1: 145,708 km (0.116 R)
• M2: 344,374 km (0.092 R)
• M3: 497,862 km (0.048 R)
• M4: 666,010 km (0.112 R)
• M5: 775,366 km (0.12 R)
• M6: 916,586 km (0.114 R)
• M7: 1,087,128 km (0.066 R)
• M8: 1,211,593 km (0.114 R)
• M9: 1,407,716 km (0.066 R)
• M10: 1,498,223 km (0.116 R)
• M11: 1,653,804 km (0.068 R)
• M12: 2,382,944 km (0.098 R)
• M13: 2,455,499 km (0.091 R)
• M14: 3,211,567 km (0.091 R)
• M15: 3,506,424 km (0.072 R)
• M16: 3,778,244 km (0.115 R)
• M17: 3,992,169 km (0.04 R)
• M18: 4,376,187 km (0.094 R)
• M19: 4,852,656 km (0.11 R)
• M20: 5,855,111 km (0.096 R)
• M21: 6,015,779 km (0.117 R)
• M22: 6,468,762 km (0.082 R)
• M23: 6,660,845 km (0.085 R)
• M24: 6,985,024 km (0.11 R)
• M25: 7,608,548 km (0.119 R)
• M26: 7,716,557 km (0.107 R)
• M27: 7,811,402 km (0.11 R)
• M28: 8,598,287 km (0.106 R)
• M29: 8,753,121 km (0.068 R)
• M30: 9,065,481 km (0.078 R)
• M31: 9,194,285 km (0.077 R)
• M32: 9,877,050 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 12.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.63 AU - 8.15 AU

Year: 7265 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,747,815 km

• M1: 172,935 km (0.117 R)
• M2: 268,678 km (0.111 R)
• M3: 796,459 km (0.073 R)
• M4: 1,173,147 km (0.091 R)
• M5: 1,320,949 km (0.107 R)
• M6: 1,397,394 km (0.052 R)
• M7: 1,636,152 km (0.098 R)
• M8: 1,992,793 km (0.115 R)
• M9: 2,207,915 km (0.063 R)
• M10: 2,411,966 km (0.054 R)
• M11: 2,544,959 km (0.081 R)
• M12: 3,609,797 km (0.096 R)
• M13: 4,007,727 km (0.109 R)
• M14: 4,120,823 km (0.085 R)
• M15: 4,396,532 km (0.092 R)
• M16: 4,560,192 km (0.079 R)
• M17: 4,893,795 km (0.106 R)
• M18: 5,284,694 km (0.082 R)
• M19: 5,433,993 km (0.094 R)
• M20: 5,559,506 km (0.071 R)
• M21: 5,915,997 km (0.117 R)
• M22: 6,517,830 km (0.039 R)
• M23: 6,651,271 km (0.09 R)
• M24: 7,921,506 km (0.1 R)
• M25: 8,092,646 km (0.062 R)
• M26: 8,294,005 km (0.113 R)
• M27: 9,355,252 km (0.067 R)
• M28: 9,748,994 km (0.104 R)
• M29: 9,963,218 km (0.077 R)
• M30: 10,521,517 km (0.031 R)
• M31: 10,615,465 km (0.087 R)
• M32: 10,930,967 km (0.103 R)
• M33: 11,121,854 km (0.09 R)
• M34: 11,313,638 km (0.1 R)
• M35: 11,409,979 km (0.079 R)
• M36: 11,636,022 km (0.065 R)
• M37: 11,994,009 km (0.116 R)
• M38: 12,355,587 km (0.119 R)
• M39: 12,554,403 km (0.095 R)
• M40: 14,425,723 km (0.117 R)
• M41: 14,670,166 km (0.116 R)
• M42: 14,810,488 km (0.062 R)
• M43: 14,915,955 km (0.117 R)
• M44: 15,340,514 km (0.087 R)
• M45: 15,518,535 km (0.098 R)
• M46: 15,768,962 km (0.112 R)
• M47: 15,912,726 km (0.077 R)
• M48: 16,092,991 km (0.032 R)
• M49: 16,273,855 km (0.11 R)
• M50: 16,784,133 km (0.104 R)
• M51: 17,484,999 km (0.109 R)
• M52: 17,596,599 km (0.059 R)
• M53: 17,857,797 km (0.06 R)
• M54: 18,007,694 km (0.058 R)
• M55: 18,346,234 km (0.048 R)
• M56: 18,763,163 km (0.087 R)
• M57: 20,344,114 km (0.098 R)
• M58: 20,854,242 km (0.104 R)
• M59: 20,972,574 km (0.072 R)
• M60: 21,170,343 km (0.03 R)
• M61: 21,408,353 km (0.045 R)
• M62: 21,527,882 km (0.097 R)
• M63: 21,847,273 km (0.096 R)
• M64: 23,345,047 km (0.054 R)
• M65: 23,837,972 km (0.111 R)
• M66: 23,920,400 km (0.12 R)
• M67: 24,500,391 km (0.084 R)
• M68: 24,959,507 km (0.109 R)
• M69: 25,085,169 km (0.07 R)
• M70: 26,098,097 km (0.105 R)
• M71: 26,652,506 km (0.081 R)
• M72: 27,383,142 km (0.109 R)
• M73: 27,772,695 km (0.114 R)
• M74: 27,902,995 km (0.093 R)
• M75: 29,703,405 km (0.073 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit