🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.63 AU - 0.77 AU

Year: 249 Days

Day: 39.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.05 AU - 1.73 AU

Year: 696 Days

Day: 33.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.79 AU - 2.49 AU

Year: 1329 Days

Day: 22.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.07 AU - 3.27 AU

Year: 1852 Days

Day: 44.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,392,766 km

• M1: 1,232,088 km (0.072 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 11.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.61 AU - 3.83 AU

Year: 2453 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,392,766 km

• M1: 139,874 km (0.03 R)
• M2: 269,725 km (0.114 R)
• M3: 431,440 km (0.11 R)
• M4: 658,679 km (0.116 R)
• M5: 733,927 km (0.079 R)
• M6: 914,941 km (0.067 R)
• M7: 1,044,343 km (0.105 R)
• M8: 1,180,028 km (0.116 R)
• M9: 1,274,125 km (0.079 R)
• M10: 1,395,299 km (0.1 R)
• M11: 1,610,571 km (0.09 R)
• M12: 1,755,830 km (0.088 R)
• M13: 1,836,912 km (0.109 R)
• M14: 1,919,341 km (0.07 R)
• M15: 2,102,299 km (0.104 R)
• M16: 2,217,788 km (0.09 R)
• M17: 2,395,212 km (0.051 R)
• M18: 2,592,681 km (0.101 R)
• M19: 2,670,172 km (0.071 R)
• M20: 2,859,264 km (0.077 R)
• M21: 3,624,607 km (0.06 R)
• M22: 3,869,947 km (0.072 R)
• M23: 4,030,466 km (0.026 R)
• M24: 4,432,286 km (0.106 R)
• M25: 4,770,676 km (0.081 R)
• M26: 4,904,566 km (0.12 R)
• M27: 4,981,759 km (0.089 R)
• M28: 5,098,146 km (0.108 R)
• M29: 5,254,775 km (0.081 R)
• M30: 5,333,613 km (0.112 R)
• M31: 5,572,820 km (0.11 R)
• M32: 5,754,581 km (0.066 R)
• M33: 5,897,298 km (0.074 R)
• M34: 6,248,703 km (0.119 R)
• M35: 6,649,625 km (0.115 R)
• M36: 6,907,233 km (0.119 R)
• M37: 7,299,778 km (0.11 R)
• M38: 7,543,323 km (0.071 R)
• M39: 7,789,561 km (0.108 R)
• M40: 8,244,039 km (0.116 R)
• M41: 8,382,118 km (0.059 R)
• M42: 9,060,096 km (0.094 R)
• M43: 9,178,727 km (0.105 R)
• M44: 9,707,256 km (0.118 R)
• M45: 9,950,652 km (0.03 R)
• M46: 10,171,608 km (0.114 R)
• M47: 10,418,893 km (0.091 R)
• M48: 10,793,636 km (0.089 R)
• M49: 11,020,576 km (0.094 R)
• M50: 11,300,174 km (0.071 R)
• M51: 11,453,662 km (0.099 R)
• M52: 11,840,522 km (0.08 R)
• M53: 11,944,343 km (0.113 R)
• M54: 12,048,463 km (0.067 R)
• M55: 12,257,750 km (0.118 R)
• M56: 13,349,067 km (0.075 R)
• M57: 13,430,149 km (0.116 R)
• M58: 14,388,174 km (0.102 R)
• M59: 14,749,602 km (0.057 R)
• M60: 14,833,377 km (0.056 R)
• M61: 15,057,774 km (0.086 R)
• M62: 16,688,690 km (0.112 R)
• M63: 16,776,055 km (0.113 R)
• M64: 17,215,424 km (0.114 R)
• M65: 17,628,763 km (0.11 R)
• M66: 17,717,773 km (0.116 R)
• M67: 17,806,934 km (0.073 R)
• M68: 18,616,109 km (0.11 R)
• M69: 18,706,765 km (0.109 R)
• M70: 18,827,790 km (0.11 R)
• M71: 19,070,886 km (0.042 R)
• M72: 19,991,362 km (0.109 R)
• M73: 20,208,129 km (0.096 R)
• M74: 20,926,199 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.18 AU - 3.42 AU

Year: 2545 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,392,766 km

• M1: 192,233 km (0.087 R)
• M2: 283,488 km (0.097 R)
• M3: 376,089 km (0.117 R)
• M4: 515,514 km (0.027 R)
• M5: 643,271 km (0.066 R)
• M6: 774,618 km (0.076 R)
• M7: 1,099,395 km (0.076 R)
• M8: 1,228,647 km (0.119 R)
• M9: 1,329,027 km (0.091 R)
• M10: 1,456,036 km (0.102 R)
• M11: 1,648,269 km (0.078 R)
• M12: 1,887,925 km (0.1 R)
• M13: 2,139,399 km (0.089 R)
• M14: 2,317,869 km (0.116 R)
• M15: 2,501,426 km (0.091 R)
• M16: 3,315,837 km (0.107 R)
• M17: 4,293,908 km (0.077 R)
• M18: 4,806,131 km (0.09 R)
• M19: 5,207,801 km (0.054 R)
• M20: 5,412,900 km (0.102 R)
• M21: 5,715,835 km (0.053 R)
• M22: 5,966,113 km (0.101 R)
• M23: 6,220,130 km (0.115 R)
• M24: 6,398,151 km (0.118 R)
• M25: 6,517,680 km (0.079 R)
• M26: 6,819,868 km (0.102 R)
• M27: 6,962,584 km (0.116 R)
• M28: 7,209,421 km (0.108 R)
• M29: 7,396,568 km (0.112 R)
• M30: 7,501,136 km (0.078 R)
• M31: 7,648,490 km (0.082 R)
• M32: 8,031,910 km (0.105 R)
• M33: 8,225,938 km (0.1 R)
• M34: 8,443,304 km (0.102 R)
• M35: 8,552,809 km (0.111 R)
• M36: 8,928,450 km (0.112 R)
• M37: 9,129,509 km (0.104 R)
• M38: 9,354,804 km (0.084 R)
• M39: 9,856,854 km (0.084 R)
• M40: 10,134,358 km (0.028 R)
• M41: 10,579,113 km (0.093 R)
• M42: 11,078,171 km (0.117 R)
• M43: 11,174,213 km (0.052 R)
• M44: 11,390,980 km (0.097 R)
• M45: 11,804,618 km (0.077 R)
• M46: 11,976,207 km (0.114 R)
• M47: 12,247,727 km (0.112 R)
• M48: 13,430,897 km (0.084 R)
• M49: 13,764,500 km (0.088 R)
• M50: 13,997,125 km (0.105 R)
• M51: 14,283,305 km (0.092 R)
• M52: 14,413,904 km (0.047 R)
• M53: 14,782,065 km (0.108 R)
• M54: 15,073,481 km (0.073 R)
• M55: 15,233,102 km (0.104 R)
• M56: 15,447,027 km (0.112 R)
• M57: 15,877,720 km (0.114 R)
• M58: 16,149,090 km (0.111 R)
• M59: 16,394,431 km (0.073 R)
• M60: 16,558,839 km (0.101 R)
• M61: 16,723,696 km (0.067 R)
• M62: 16,972,028 km (0.108 R)
• M63: 17,444,309 km (0.119 R)
• M64: 17,921,077 km (0.05 R)
• M65: 18,345,336 km (0.076 R)
• M66: 18,573,024 km (0.075 R)
• M67: 19,319,368 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 6.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.55 AU - 11.93 AU

Year: 14944 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,392,766 km

• M1: 123,418 km (0.079 R)
• M2: 198,068 km (0.1 R)
• M3: 274,811 km (0.098 R)
• M4: 332,556 km (0.058 R)
• M5: 485,295 km (0.093 R)
• M6: 700,268 km (0.104 R)
• M7: 783,145 km (0.109 R)
• M8: 825,930 km (0.073 R)
• M9: 958,922 km (0.098 R)
• M10: 1,522,607 km (0.058 R)
• M11: 1,613,114 km (0.03 R)
• M12: 1,934,001 km (0.112 R)
• M13: 2,012,391 km (0.057 R)
• M14: 2,378,157 km (0.074 R)
• M15: 2,590,437 km (0.089 R)
• M16: 2,633,671 km (0.065 R)
• M17: 2,786,709 km (0.117 R)
• M18: 2,853,131 km (0.105 R)
• M19: 3,451,522 km (0.078 R)
• M20: 3,643,456 km (0.094 R)
• M21: 3,691,926 km (0.07 R)
• M22: 3,937,715 km (0.117 R)
• M23: 4,496,912 km (0.119 R)
• M24: 4,732,977 km (0.073 R)
• M25: 4,999,860 km (0.116 R)
• M26: 5,409,459 km (0.115 R)
• M27: 5,660,484 km (0.11 R)
• M28: 6,436,000 km (0.119 R)
• M29: 6,911,272 km (0.116 R)
• M30: 7,153,172 km (0.117 R)
• M31: 7,958,308 km (0.115 R)
• M32: 8,021,438 km (0.088 R)
• M33: 8,629,404 km (0.09 R)
• M34: 9,152,847 km (0.034 R)
• M35: 9,585,783 km (0.038 R)
• M36: 9,889,317 km (0.054 R)
• M37: 12,065,068 km (0.107 R)
• M38: 13,206,201 km (0.085 R)
• M39: 13,543,843 km (0.086 R)
• M40: 14,227,805 km (0.079 R)
• M41: 15,196,301 km (0.047 R)
• M42: 15,787,662 km (0.09 R)
• M43: 16,266,076 km (0.06 R)
• M44: 16,346,260 km (0.096 R)
• M45: 16,749,277 km (0.046 R)
• M46: 16,789,668 km (0.101 R)
• M47: 16,911,441 km (0.107 R)
• M48: 16,992,673 km (0.1 R)
• M49: 17,074,054 km (0.095 R)
• M50: 17,318,945 km (0.118 R)
• M51: 17,359,935 km (0.061 R)
• M52: 17,400,776 km (0.047 R)
• M53: 18,435,544 km (0.118 R)
• M54: 18,560,907 km (0.118 R)
• M55: 19,150,323 km (0.114 R)
• M56: 20,088,900 km (0.029 R)
• M57: 20,520,490 km (0.113 R)
• M58: 20,868,005 km (0.045 R)
• M59: 21,173,634 km (0.067 R)
• M60: 21,745,098 km (0.038 R)
• M61: 22,010,634 km (0.093 R)
• M62: 22,500,118 km (0.069 R)
• M63: 23,444,530 km (0.071 R)
• M64: 23,762,275 km (0.116 R)
• M65: 23,853,231 km (0.1 R)
• M66: 24,585,662 km (0.045 R)
• M67: 24,723,890 km (0.059 R)
• M68: 25,186,298 km (0.076 R)
• M69: 25,279,048 km (0.119 R)
• M70: 25,651,547 km (0.088 R)
• M71: 27,684,133 km (0.069 R)
• M72: 28,068,001 km (0.086 R)
• M73: 28,744,034 km (0.112 R)
• M74: 29,181,458 km (0.077 R)
• M75: 29,523,140 km (0.097 R)
• M76: 29,817,100 km (0.112 R)
• M77: 29,964,454 km (0.111 R)
• M78: 31,151,812 km (0.106 R)
• M79: 31,201,628 km (0.067 R)
• M80: 31,351,226 km (0.114 R)
• M81: 31,551,089 km (0.076 R)
• M82: 31,701,285 km (0.054 R)
• M83: 32,253,750 km (0.073 R)
• M84: 32,304,164 km (0.106 R)
• M85: 32,556,536 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit