🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 202 Days

Day: 19.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,001,246 km

• M1: 57,894 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.16 AU - 1.22 AU

Year: 458 Days

Day: 16.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,001,246 km

• M1: 107,411 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.58 AU - 3.52 AU

Year: 1881 Days

Day: 41.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.39 AU - 4.27 AU

Year: 2647 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,001,246 km

• M1: 3,237,597 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.02 AU - 4.94 AU

Year: 3348 Days

Day: 44.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.9 AU - 5.36 AU

Year: 3518 Days

Day: 13.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,001,246 km

• M1: 1,901,987 km (0.039 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 9.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.61 AU - 6.65 AU

Year: 5359 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,001,246 km

• M1: 123,717 km (0.081 R)
• M2: 205,547 km (0.119 R)
• M3: 323,730 km (0.047 R)
• M4: 559,496 km (0.101 R)
• M5: 704,008 km (0.097 R)
• M6: 821,143 km (0.107 R)
• M7: 987,795 km (0.057 R)
• M8: 1,120,338 km (0.066 R)
• M9: 1,403,527 km (0.036 R)
• M10: 1,587,682 km (0.083 R)
• M11: 2,225,717 km (0.113 R)
• M12: 2,342,553 km (0.039 R)
• M13: 2,705,477 km (0.063 R)
• M14: 2,767,710 km (0.049 R)
• M15: 2,936,157 km (0.099 R)
• M16: 3,000,185 km (0.054 R)
• M17: 3,260,934 km (0.115 R)
• M18: 3,438,956 km (0.12 R)
• M19: 3,666,045 km (0.088 R)
• M20: 4,206,842 km (0.064 R)
• M21: 4,327,717 km (0.11 R)
• M22: 5,026,189 km (0.067 R)
• M23: 5,103,083 km (0.051 R)
• M24: 5,310,126 km (0.038 R)
• M25: 5,441,024 km (0.064 R)
• M26: 5,893,857 km (0.112 R)
• M27: 7,006,865 km (0.048 R)
• M28: 7,237,246 km (0.044 R)
• M29: 7,646,396 km (0.113 R)
• M30: 7,883,509 km (0.106 R)
• M31: 7,973,118 km (0.098 R)
• M32: 8,701,959 km (0.106 R)
• M33: 9,074,308 km (0.091 R)
• M34: 9,168,255 km (0.049 R)
• M35: 9,357,048 km (0.106 R)
• M36: 9,931,204 km (0.056 R)
• M37: 10,027,994 km (0.099 R)
• M38: 10,157,546 km (0.113 R)
• M39: 10,352,921 km (0.073 R)
• M40: 10,483,968 km (0.1 R)
• M41: 10,549,642 km (0.113 R)
• M42: 11,348,644 km (0.107 R)
• M43: 11,517,540 km (0.11 R)
• M44: 11,892,133 km (0.108 R)
• M45: 12,374,586 km (0.063 R)
• M46: 12,583,275 km (0.113 R)
• M47: 12,828,317 km (0.106 R)
• M48: 13,216,673 km (0.102 R)
• M49: 13,394,395 km (0.118 R)
• M50: 14,258,622 km (0.118 R)
• M51: 14,440,982 km (0.103 R)
• M52: 14,624,089 km (0.086 R)
• M53: 15,663,645 km (0.082 R)
• M54: 15,776,442 km (0.093 R)
• M55: 16,078,630 km (0.092 R)
• M56: 16,230,471 km (0.106 R)
• M57: 16,650,243 km (0.104 R)
• M58: 17,617,842 km (0.057 R)
• M59: 17,892,055 km (0.092 R)
• M60: 18,484,313 km (0.119 R)
• M61: 18,922,784 km (0.11 R)
• M62: 20,135,873 km (0.106 R)
• M63: 20,381,513 km (0.092 R)
• M64: 20,504,782 km (0.115 R)
• M65: 21,750,334 km (0.118 R)
• M66: 22,382,235 km (0.105 R)
• M67: 22,849,579 km (0.098 R)
• M68: 23,020,270 km (0.104 R)
• M69: 23,621,055 km (0.11 R)
• M70: 24,053,393 km (0.097 R)
• M71: 25,189,738 km (0.097 R)
• M72: 26,120,237 km (0.118 R)
• M73: 26,656,994 km (0.083 R)
• M74: 27,469,011 km (0.095 R)
• M75: 27,650,623 km (0.117 R)
• M76: 28,702,296 km (0.093 R)
• M77: 28,978,753 km (0.051 R)
• M78: 29,256,108 km (0.07 R)
• M79: 29,580,885 km (0.034 R)
• M80: 30,374,352 km (0.114 R)
• M81: 30,797,414 km (0.101 R)
• M82: 30,986,057 km (0.116 R)
• M83: 31,127,727 km (0.057 R)
• M84: 31,601,653 km (0.099 R)
• M85: 31,887,235 km (0.108 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.1

Radius: 13.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.59 AU - 10.79 AU

Year: 9837 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,001,246 km

• M1: 171,589 km (0.089 R)
• M2: 263,741 km (0.062 R)
• M3: 496,665 km (0.118 R)
• M4: 621,579 km (0.111 R)
• M5: 1,086,380 km (0.045 R)
• M6: 1,499,569 km (0.069 R)
• M7: 2,007,155 km (0.085 R)
• M8: 2,465,822 km (0.109 R)
• M9: 3,037,585 km (0.115 R)
• M10: 3,146,043 km (0.093 R)
• M11: 3,311,050 km (0.106 R)
• M12: 3,450,924 km (0.06 R)
• M13: 3,535,895 km (0.074 R)
• M14: 3,823,871 km (0.032 R)
• M15: 3,970,926 km (0.091 R)
• M16: 4,924,014 km (0.11 R)
• M17: 5,742,613 km (0.108 R)
• M18: 6,116,309 km (0.079 R)
• M19: 6,923,389 km (0.101 R)
• M20: 7,031,100 km (0.083 R)
• M21: 7,321,320 km (0.038 R)
• M22: 7,801,230 km (0.082 R)
• M23: 8,597,988 km (0.112 R)
• M24: 9,341,340 km (0.037 R)
• M25: 9,540,455 km (0.056 R)
• M26: 10,023,955 km (0.111 R)
• M27: 10,350,826 km (0.092 R)
• M28: 10,639,700 km (0.088 R)
• M29: 10,722,727 km (0.091 R)
• M30: 11,267,712 km (0.048 R)
• M31: 11,735,953 km (0.096 R)
• M32: 12,123,711 km (0.101 R)
• M33: 12,647,453 km (0.082 R)
• M34: 13,134,095 km (0.082 R)
• M35: 13,223,255 km (0.114 R)
• M36: 15,894,923 km (0.116 R)
• M37: 15,990,068 km (0.03 R)
• M38: 16,085,212 km (0.074 R)
• M39: 16,708,885 km (0.115 R)
• M40: 17,536,461 km (0.039 R)
• M41: 18,079,052 km (0.073 R)
• M42: 18,928,469 km (0.091 R)
• M43: 19,231,405 km (0.116 R)
• M44: 19,586,849 km (0.09 R)
• M45: 21,030,319 km (0.083 R)
• M46: 22,614,710 km (0.084 R)
• M47: 23,097,462 km (0.118 R)
• M48: 23,583,656 km (0.087 R)
• M49: 23,855,325 km (0.076 R)
• M50: 24,073,289 km (0.076 R)
• M51: 24,456,409 km (0.08 R)
• M52: 26,121,284 km (0.087 R)
• M53: 26,233,483 km (0.114 R)
• M54: 26,740,769 km (0.09 R)
• M55: 27,080,805 km (0.097 R)
• M56: 27,479,334 km (0.073 R)
• M57: 27,765,066 km (0.106 R)
• M58: 28,282,076 km (0.117 R)
• M59: 29,325,521 km (0.086 R)
• M60: 29,617,686 km (0.081 R)
• M61: 30,263,649 km (0.083 R)
• M62: 31,450,110 km (0.042 R)
• M63: 31,569,639 km (0.11 R)
• M64: 31,689,317 km (0.053 R)
• M65: 32,049,100 km (0.103 R)
• M66: 32,169,377 km (0.112 R)
• M67: 32,470,667 km (0.055 R)
• M68: 32,833,441 km (0.039 R)
• M69: 33,380,072 km (0.066 R)
• M70: 37,100,870 km (0.12 R)
• M71: 37,480,101 km (0.058 R)
• M72: 37,606,810 km (0.083 R)
• M73: 38,115,144 km (0.06 R)
• M74: 38,433,937 km (0.11 R)
• M75: 39,976,590 km (0.035 R)
• M76: 40,951,071 km (0.043 R)
• M77: 41,867,657 km (0.044 R)
• M78: 42,064,827 km (0.07 R)
• M79: 42,923,369 km (0.114 R)
• M80: 43,521,013 km (0.063 R)
• M81: 43,654,304 km (0.074 R)
• M82: 44,859,165 km (0.091 R)
• M83: 44,993,804 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 11.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.57 AU - 10.17 AU

Year: 10128 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,001,246 km

• M1: 247,734 km (0.106 R)
• M2: 386,112 km (0.109 R)
• M3: 538,552 km (0.049 R)
• M4: 618,288 km (0.069 R)
• M5: 691,890 km (0.048 R)
• M6: 780,153 km (0.064 R)
• M7: 1,450,651 km (0.099 R)
• M8: 1,809,985 km (0.031 R)
• M9: 2,991,957 km (0.101 R)
• M10: 3,767,622 km (0.116 R)
• M11: 4,262,043 km (0.116 R)
• M12: 4,820,791 km (0.071 R)
• M13: 4,975,176 km (0.087 R)
• M14: 5,311,772 km (0.082 R)
• M15: 5,586,433 km (0.089 R)
• M16: 5,725,410 km (0.106 R)
• M17: 6,245,262 km (0.098 R)
• M18: 6,486,564 km (0.098 R)
• M19: 6,583,952 km (0.111 R)
• M20: 6,928,775 km (0.079 R)
• M21: 7,764,728 km (0.051 R)
• M22: 7,868,250 km (0.093 R)
• M23: 8,313,303 km (0.069 R)
• M24: 9,064,285 km (0.085 R)
• M25: 9,530,880 km (0.076 R)
• M26: 9,614,057 km (0.101 R)
• M27: 10,146,326 km (0.075 R)
• M28: 10,344,842 km (0.097 R)
• M29: 10,659,447 km (0.048 R)
• M30: 11,386,044 km (0.068 R)
• M31: 11,740,590 km (0.117 R)
• M32: 12,279,292 km (0.086 R)
• M33: 12,673,333 km (0.032 R)
• M34: 12,979,261 km (0.064 R)
• M35: 13,256,615 km (0.044 R)
• M36: 13,380,632 km (0.096 R)
• M37: 14,100,796 km (0.089 R)
• M38: 14,322,500 km (0.047 R)
• M39: 14,545,251 km (0.1 R)
• M40: 14,994,494 km (0.083 R)
• M41: 15,188,373 km (0.106 R)
• M42: 15,676,810 km (0.052 R)
• M43: 15,775,095 km (0.086 R)
• M44: 16,535,651 km (0.114 R)
• M45: 17,308,025 km (0.097 R)
• M46: 17,955,036 km (0.094 R)
• M47: 18,092,217 km (0.101 R)
• M48: 18,992,646 km (0.055 R)
• M49: 19,097,515 km (0.077 R)
• M50: 19,272,694 km (0.104 R)
• M51: 20,049,705 km (0.059 R)
• M52: 20,227,726 km (0.05 R)
• M53: 21,817,054 km (0.032 R)
• M54: 22,257,470 km (0.05 R)
• M55: 23,746,568 km (0.12 R)
• M56: 23,897,213 km (0.106 R)
• M57: 24,275,396 km (0.097 R)
• M58: 24,655,375 km (0.051 R)
• M59: 24,731,670 km (0.099 R)
• M60: 24,884,409 km (0.076 R)
• M61: 24,961,003 km (0.04 R)
• M62: 25,575,701 km (0.085 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit