🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.8 AU - 0.96 AU

Year: 306 Days

Day: 36.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,503,364 km

• M1: 753,375 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.02 AU - 1.36 AU

Year: 481 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.38 AU - 1.96 AU

Year: 800 Days

Day: 36.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,503,364 km

• M1: 1,353,711 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.08 AU - 2.72 AU

Year: 1379 Days

Day: 19.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,503,364 km

• M1: 306,376 km (0.057 R)
• M2: 842,086 km (0.092 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 9.8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.42 AU - 6.84 AU

Year: 4954 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,503,364 km

• M1: 261,497 km (0.094 R)
• M2: 402,568 km (0.066 R)
• M3: 667,805 km (0.038 R)
• M4: 847,472 km (0.074 R)
• M5: 971,788 km (0.1 R)
• M6: 1,087,577 km (0.115 R)
• M7: 1,239,119 km (0.08 R)
• M8: 1,333,515 km (0.032 R)
• M9: 1,413,999 km (0.087 R)
• M10: 1,700,629 km (0.12 R)
• M11: 2,308,744 km (0.097 R)
• M12: 2,406,581 km (0.067 R)
• M13: 2,606,294 km (0.088 R)
• M14: 3,303,719 km (0.062 R)
• M15: 3,414,422 km (0.058 R)
• M16: 3,503,732 km (0.099 R)
• M17: 3,707,783 km (0.102 R)
• M18: 3,822,824 km (0.063 R)
• M19: 4,151,341 km (0.047 R)
• M20: 4,246,934 km (0.054 R)
• M21: 4,415,830 km (0.092 R)
• M22: 4,686,004 km (0.045 R)
• M23: 4,860,734 km (0.106 R)
• M24: 5,242,508 km (0.108 R)
• M25: 5,345,880 km (0.071 R)
• M26: 5,739,921 km (0.073 R)
• M27: 5,819,806 km (0.111 R)
• M28: 6,252,443 km (0.088 R)
• M29: 6,723,527 km (0.076 R)
• M30: 7,206,129 km (0.115 R)
• M31: 7,350,192 km (0.082 R)
• M32: 7,670,631 km (0.073 R)
• M33: 8,997,414 km (0.081 R)
• M34: 10,296,672 km (0.107 R)
• M35: 10,753,693 km (0.094 R)
• M36: 10,885,489 km (0.091 R)
• M37: 11,250,657 km (0.117 R)
• M38: 11,418,057 km (0.104 R)
• M39: 11,891,086 km (0.097 R)
• M40: 11,959,153 km (0.093 R)
• M41: 12,335,990 km (0.09 R)
• M42: 13,596,502 km (0.036 R)
• M43: 13,774,822 km (0.095 R)
• M44: 14,423,180 km (0.113 R)
• M45: 15,266,014 km (0.112 R)
• M46: 16,617,331 km (0.034 R)
• M47: 16,731,624 km (0.089 R)
• M48: 17,037,851 km (0.12 R)
• M49: 17,307,277 km (0.032 R)
• M50: 17,889,362 km (0.117 R)
• M51: 18,241,665 km (0.034 R)
• M52: 18,320,204 km (0.119 R)
• M53: 18,596,362 km (0.091 R)
• M54: 19,112,624 km (0.117 R)
• M55: 19,593,282 km (0.036 R)
• M56: 19,835,182 km (0.084 R)
• M57: 20,078,129 km (0.119 R)
• M58: 20,730,525 km (0.093 R)
• M59: 20,853,644 km (0.089 R)
• M60: 21,556,006 km (0.084 R)
• M61: 22,098,298 km (0.057 R)
• M62: 22,182,073 km (0.103 R)
• M63: 22,350,071 km (0.072 R)
• M64: 22,602,742 km (0.117 R)
• M65: 23,751,953 km (0.109 R)
• M66: 23,837,822 km (0.075 R)
• M67: 24,658,666 km (0.083 R)
• M68: 24,876,331 km (0.108 R)
• M69: 25,313,456 km (0.106 R)
• M70: 25,620,879 km (0.064 R)
• M71: 26,372,758 km (0.108 R)
• M72: 27,536,779 km (0.105 R)
• M73: 27,988,864 km (0.101 R)
• M74: 29,038,143 km (0.099 R)
• M75: 29,821,887 km (0.11 R)
• M76: 29,914,488 km (0.056 R)
• M77: 30,193,189 km (0.058 R)
• M78: 30,752,834 km (0.107 R)
• M79: 30,846,483 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 11.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.12 AU - 6.96 AU

Year: 5505 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,503,364 km

• M1: 160,668 km (0.114 R)
• M2: 267,631 km (0.1 R)
• M3: 448,644 km (0.119 R)
• M4: 730,187 km (0.09 R)
• M5: 1,035,965 km (0.072 R)
• M6: 1,330,224 km (0.089 R)
• M7: 1,559,408 km (0.114 R)
• M8: 1,632,562 km (0.049 R)
• M9: 2,177,995 km (0.116 R)
• M10: 2,322,956 km (0.053 R)
• M11: 2,514,142 km (0.111 R)
• M12: 3,026,515 km (0.114 R)
• M13: 3,118,966 km (0.045 R)
• M14: 3,620,119 km (0.063 R)
• M15: 4,095,541 km (0.069 R)
• M16: 4,353,747 km (0.049 R)
• M17: 4,511,273 km (0.097 R)
• M18: 4,778,006 km (0.112 R)
• M19: 5,243,405 km (0.041 R)
• M20: 5,780,911 km (0.09 R)
• M21: 5,896,400 km (0.113 R)
• M22: 6,100,152 km (0.106 R)
• M23: 6,336,068 km (0.103 R)
• M24: 6,514,987 km (0.113 R)
• M25: 7,092,585 km (0.109 R)
• M26: 7,654,923 km (0.119 R)
• M27: 8,005,730 km (0.05 R)
• M28: 8,394,385 km (0.097 R)
• M29: 8,656,930 km (0.086 R)
• M30: 9,257,715 km (0.11 R)
• M31: 9,906,521 km (0.114 R)
• M32: 10,853,625 km (0.079 R)
• M33: 10,960,737 km (0.078 R)
• M34: 11,501,234 km (0.117 R)
• M35: 12,087,209 km (0.055 R)
• M36: 12,984,646 km (0.113 R)
• M37: 13,060,343 km (0.094 R)
• M38: 13,326,777 km (0.061 R)
• M39: 13,403,072 km (0.092 R)
• M40: 14,527,599 km (0.081 R)
• M41: 14,882,744 km (0.091 R)
• M42: 15,843,761 km (0.086 R)
• M43: 15,924,693 km (0.106 R)
• M44: 16,290,909 km (0.09 R)
• M45: 16,783,535 km (0.06 R)
• M46: 17,114,595 km (0.107 R)
• M47: 17,825,484 km (0.101 R)
• M48: 18,674,153 km (0.04 R)
• M49: 18,845,442 km (0.115 R)
• M50: 18,974,246 km (0.103 R)
• M51: 19,405,686 km (0.109 R)
• M52: 19,971,615 km (0.103 R)
• M53: 20,278,590 km (0.095 R)
• M54: 20,941,608 km (0.038 R)
• M55: 22,017,216 km (0.093 R)
• M56: 22,198,230 km (0.084 R)
• M57: 23,617,764 km (0.117 R)
• M58: 24,175,166 km (0.079 R)
• M59: 24,315,189 km (0.086 R)
• M60: 24,502,336 km (0.088 R)
• M61: 24,831,003 km (0.097 R)
• M62: 25,445,102 km (0.071 R)
• M63: 26,688,559 km (0.111 R)
• M64: 26,930,010 km (0.093 R)
• M65: 28,000,682 km (0.034 R)
• M66: 28,196,805 km (0.103 R)
• M67: 28,936,567 km (0.072 R)
• M68: 29,134,933 km (0.112 R)
• M69: 29,832,658 km (0.041 R)
• M70: 30,839,003 km (0.116 R)
• M71: 32,833,142 km (0.037 R)
• M72: 33,767,680 km (0.104 R)
• M73: 34,868,870 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit