🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,669,903 km

• M1: 29,471 km (0.094 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.93 AU - 1.53 AU

Year: 482 Days

Day: 22.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,669,903 km

• M1: 559,346 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.02 AU - 1.64 AU

Year: 542 Days

Day: 25.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.84 AU - 2.14 AU

Year: 991 Days

Day: 27.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.51 AU - 2.67 AU

Year: 1472 Days

Day: 25 Hours

Environment

Temp: -74 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 11.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.22 AU - 8.62 AU

Year: 7870 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,669,903 km

• M1: 150,645 km (0.102 R)
• M2: 229,932 km (0.083 R)
• M3: 457,919 km (0.116 R)
• M4: 1,368,372 km (0.082 R)
• M5: 1,885,382 km (0.097 R)
• M6: 2,023,760 km (0.064 R)
• M7: 2,740,334 km (0.056 R)
• M8: 2,898,010 km (0.113 R)
• M9: 3,673,077 km (0.073 R)
• M10: 3,906,000 km (0.11 R)
• M11: 4,024,332 km (0.1 R)
• M12: 4,727,891 km (0.076 R)
• M13: 5,502,509 km (0.091 R)
• M14: 5,635,352 km (0.05 R)
• M15: 5,735,882 km (0.105 R)
• M16: 6,040,762 km (0.055 R)
• M17: 6,281,615 km (0.099 R)
• M18: 6,420,741 km (0.1 R)
• M19: 6,595,920 km (0.055 R)
• M20: 6,844,103 km (0.054 R)
• M21: 6,987,268 km (0.067 R)
• M22: 7,422,747 km (0.07 R)
• M23: 7,942,001 km (0.064 R)
• M24: 8,017,099 km (0.062 R)
• M25: 8,092,497 km (0.11 R)
• M26: 8,588,264 km (0.091 R)
• M27: 8,859,336 km (0.104 R)
• M28: 9,172,593 km (0.115 R)
• M29: 9,291,075 km (0.075 R)
• M30: 10,215,889 km (0.05 R)
• M31: 10,544,406 km (0.103 R)
• M32: 10,710,011 km (0.08 R)
• M33: 11,001,876 km (0.091 R)
• M34: 11,296,434 km (0.055 R)
• M35: 11,678,956 km (0.112 R)
• M36: 11,936,414 km (0.114 R)
• M37: 12,152,284 km (0.088 R)
• M38: 12,239,051 km (0.078 R)
• M39: 12,413,033 km (0.098 R)
• M40: 12,588,062 km (0.111 R)
• M41: 13,073,358 km (0.099 R)
• M42: 13,206,650 km (0.086 R)
• M43: 13,744,903 km (0.118 R)
• M44: 14,062,200 km (0.073 R)
• M45: 15,168,327 km (0.043 R)
• M46: 15,590,342 km (0.05 R)
• M47: 16,016,247 km (0.114 R)
• M48: 16,734,616 km (0.063 R)
• M49: 17,170,694 km (0.1 R)
• M50: 18,004,553 km (0.113 R)
• M51: 18,952,105 km (0.099 R)
• M52: 19,508,161 km (0.038 R)
• M53: 20,947,591 km (0.101 R)
• M54: 22,527,644 km (0.031 R)
• M55: 22,901,788 km (0.103 R)
• M56: 23,278,027 km (0.088 R)
• M57: 25,522,594 km (0.083 R)
• M58: 25,968,545 km (0.1 R)
• M59: 26,136,394 km (0.099 R)
• M60: 26,585,935 km (0.102 R)
• M61: 26,868,077 km (0.067 R)
• M62: 28,582,468 km (0.041 R)
• M63: 29,920,621 km (0.078 R)
• M64: 30,214,132 km (0.072 R)
• M65: 31,457,739 km (0.063 R)
• M66: 31,756,337 km (0.107 R)
• M67: 33,141,763 km (0.094 R)
• M68: 33,323,973 km (0.116 R)
• M69: 33,811,363 km (0.032 R)
• M70: 34,854,957 km (0.072 R)
• M71: 35,225,811 km (0.087 R)
• M72: 37,351,896 km (0.114 R)
• M73: 39,262,111 km (0.111 R)
• M74: 39,647,924 km (0.115 R)
• M75: 39,776,877 km (0.037 R)
• M76: 39,970,457 km (0.099 R)
• M77: 40,099,709 km (0.115 R)
• M78: 41,399,864 km (0.065 R)
• M79: 41,792,708 km (0.073 R)
• M80: 44,509,406 km (0.075 R)
• M81: 44,777,485 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.5

Radius: 10

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.85 AU - 13.71 AU

Year: 13377 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,669,903 km

• M1: 126,111 km (0.117 R)
• M2: 206,295 km (0.049 R)
• M3: 317,297 km (0.09 R)
• M4: 440,865 km (0.051 R)
• M5: 857,046 km (0.098 R)
• M6: 1,260,063 km (0.109 R)
• M7: 1,446,462 km (0.053 R)
• M8: 1,617,153 km (0.064 R)
• M9: 1,794,726 km (0.093 R)
• M10: 1,899,145 km (0.089 R)
• M11: 2,005,509 km (0.116 R)
• M12: 2,451,610 km (0.115 R)
• M13: 2,626,789 km (0.057 R)
• M14: 2,745,869 km (0.103 R)
• M15: 4,452,781 km (0.114 R)
• M16: 4,958,870 km (0.099 R)
• M17: 5,829,829 km (0.074 R)
• M18: 6,025,353 km (0.115 R)
• M19: 6,747,462 km (0.101 R)
• M20: 7,202,240 km (0.113 R)
• M21: 7,624,405 km (0.098 R)
• M22: 8,938,323 km (0.114 R)
• M23: 9,028,531 km (0.092 R)
• M24: 9,529,384 km (0.095 R)
• M25: 10,605,891 km (0.094 R)
• M26: 11,523,973 km (0.071 R)
• M27: 12,316,841 km (0.069 R)
• M28: 12,923,012 km (0.111 R)
• M29: 13,025,038 km (0.108 R)
• M30: 13,281,149 km (0.037 R)
• M31: 13,538,906 km (0.075 R)
• M32: 13,746,399 km (0.093 R)
• M33: 15,281,722 km (0.067 R)
• M34: 15,932,772 km (0.089 R)
• M35: 16,592,947 km (0.027 R)
• M36: 17,656,438 km (0.049 R)
• M37: 17,826,381 km (0.092 R)
• M38: 18,053,770 km (0.089 R)
• M39: 18,799,665 km (0.092 R)
• M40: 20,380,616 km (0.091 R)
• M41: 20,499,396 km (0.095 R)
• M42: 20,976,913 km (0.11 R)
• M43: 21,156,879 km (0.095 R)
• M44: 22,186,711 km (0.099 R)
• M45: 22,554,123 km (0.084 R)
• M46: 23,918,306 km (0.113 R)
• M47: 24,232,013 km (0.088 R)
• M48: 24,610,346 km (0.114 R)
• M49: 25,372,846 km (0.088 R)
• M50: 25,692,836 km (0.116 R)
• M51: 26,014,172 km (0.12 R)
• M52: 26,725,809 km (0.055 R)
• M53: 27,247,457 km (0.103 R)
• M54: 27,640,899 km (0.092 R)
• M55: 27,970,164 km (0.084 R)
• M56: 28,036,137 km (0.071 R)
• M57: 28,433,319 km (0.072 R)
• M58: 28,566,162 km (0.102 R)
• M59: 29,703,256 km (0.071 R)
• M60: 29,905,512 km (0.093 R)
• M61: 29,972,981 km (0.08 R)
• M62: 30,718,876 km (0.108 R)
• M63: 31,333,723 km (0.059 R)
• M64: 32,993,062 km (0.074 R)
• M65: 33,272,362 km (0.115 R)
• M66: 34,539,156 km (0.063 R)
• M67: 34,609,916 km (0.057 R)
• M68: 36,036,930 km (0.106 R)
• M69: 36,613,032 km (0.113 R)
• M70: 39,243,112 km (0.106 R)
• M71: 40,955,110 km (0.078 R)
• M72: 42,084,723 km (0.097 R)
• M73: 43,453,694 km (0.049 R)
• M74: 44,914,666 km (0.091 R)
• M75: 45,301,676 km (0.117 R)
• M76: 47,647,670 km (0.114 R)
• M77: 47,884,334 km (0.11 R)
• M78: 48,755,891 km (0.048 R)
• M79: 48,914,913 km (0.082 R)
• M80: 49,472,764 km (0.098 R)
• M81: 50,032,858 km (0.089 R)
• M82: 51,159,181 km (0.098 R)
• M83: 51,320,746 km (0.025 R)
• M84: 52,864,297 km (0.118 R)
• M85: 53,272,999 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 11.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.56 AU - 13.78 AU

Year: 14077 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,669,903 km

• M1: 154,086 km (0.031 R)
• M2: 516,113 km (0.089 R)
• M3: 757,713 km (0.11 R)
• M4: 858,093 km (0.092 R)
• M5: 981,362 km (0.092 R)
• M6: 1,346,979 km (0.106 R)
• M7: 1,577,958 km (0.093 R)
• M8: 2,247,708 km (0.091 R)
• M9: 2,321,609 km (0.082 R)
• M10: 2,446,823 km (0.08 R)
• M11: 3,024,869 km (0.073 R)
• M12: 3,586,310 km (0.077 R)
• M13: 4,868,513 km (0.104 R)
• M14: 4,997,466 km (0.101 R)
• M15: 5,258,964 km (0.054 R)
• M16: 6,104,940 km (0.034 R)
• M17: 6,561,512 km (0.107 R)
• M18: 6,704,229 km (0.107 R)
• M19: 6,811,939 km (0.083 R)
• M20: 7,211,964 km (0.074 R)
• M21: 7,996,904 km (0.091 R)
• M22: 8,457,516 km (0.051 R)
• M23: 8,574,052 km (0.086 R)
• M24: 8,652,142 km (0.104 R)
• M25: 8,966,448 km (0.109 R)
• M26: 9,445,011 km (0.05 R)
• M27: 9,606,427 km (0.076 R)
• M28: 9,891,112 km (0.104 R)
• M29: 10,096,061 km (0.073 R)
• M30: 11,527,414 km (0.072 R)
• M31: 11,613,582 km (0.1 R)
• M32: 12,004,032 km (0.088 R)
• M33: 12,708,938 km (0.099 R)
• M34: 12,976,718 km (0.109 R)
• M35: 13,291,472 km (0.101 R)
• M36: 13,427,157 km (0.066 R)
• M37: 13,517,813 km (0.102 R)
• M38: 13,745,501 km (0.111 R)
• M39: 13,928,609 km (0.105 R)
• M40: 14,297,069 km (0.053 R)
• M41: 14,715,643 km (0.105 R)
• M42: 15,564,611 km (0.064 R)
• M43: 15,995,154 km (0.098 R)
• M44: 17,162,167 km (0.116 R)
• M45: 17,557,404 km (0.087 R)
• M46: 17,905,519 km (0.109 R)
• M47: 18,105,531 km (0.091 R)
• M48: 19,526,412 km (0.11 R)
• M49: 19,990,614 km (0.082 R)
• M50: 21,617,491 km (0.093 R)
• M51: 22,906,127 km (0.039 R)
• M52: 23,068,889 km (0.037 R)
• M53: 23,286,704 km (0.085 R)
• M54: 23,998,939 km (0.074 R)
• M55: 24,109,043 km (0.044 R)
• M56: 24,219,446 km (0.099 R)
• M57: 25,276,505 km (0.084 R)
• M58: 25,388,554 km (0.105 R)
• M59: 27,839,416 km (0.033 R)
• M60: 28,712,020 km (0.115 R)
• M61: 29,357,685 km (0.071 R)
• M62: 29,593,600 km (0.115 R)
• M63: 29,889,505 km (0.067 R)
• M64: 30,364,927 km (0.099 R)
• M65: 30,842,743 km (0.118 R)
• M66: 31,564,253 km (0.107 R)
• M67: 32,656,916 km (0.052 R)
• M68: 33,700,212 km (0.089 R)
• M69: 34,257,015 km (0.111 R)
• M70: 34,567,730 km (0.077 R)
• M71: 36,768,314 km (0.117 R)
• M72: 37,086,359 km (0.104 R)
• M73: 37,405,302 km (0.094 R)
• M74: 37,725,142 km (0.097 R)
• M75: 38,949,002 km (0.051 R)
• M76: 39,793,931 km (0.062 R)
• M77: 43,032,426 km (0.071 R)
• M78: 43,838,310 km (0.106 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit