🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 208 Days

Day: 40.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.29 AU - 1.77 AU

Year: 671 Days

Day: 15.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 147.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.69 AU

Year: 759 Days

Day: 30.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 139.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,522,371 km

• M1: 1,246,898 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.66 AU - 2.5 AU

Year: 1064 Days

Day: 17.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,522,371 km

• M1: 1,305,840 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.99 AU - 2.29 AU

Year: 1111 Days

Day: 30.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.66 AU - 6.08 AU

Year: 3813 Days

Day: 36.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.78 AU - 5.24 AU

Year: 3978 Days

Day: 35.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 10.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.57 AU - 11.51 AU

Year: 10453 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,522,371 km

• M1: 226,641 km (0.075 R)
• M2: 723,455 km (0.059 R)
• M3: 810,222 km (0.108 R)
• M4: 901,028 km (0.116 R)
• M5: 976,276 km (0.093 R)
• M6: 1,053,767 km (0.049 R)
• M7: 1,429,856 km (0.104 R)
• M8: 2,018,973 km (0.091 R)
• M9: 2,649,827 km (0.114 R)
• M10: 2,987,170 km (0.117 R)
• M11: 3,102,809 km (0.117 R)
• M12: 3,338,576 km (0.068 R)
• M13: 3,672,329 km (0.104 R)
• M14: 3,859,027 km (0.101 R)
• M15: 4,306,923 km (0.088 R)
• M16: 4,570,215 km (0.098 R)
• M17: 4,873,001 km (0.047 R)
• M18: 5,216,927 km (0.096 R)
• M19: 5,498,021 km (0.072 R)
• M20: 6,937,601 km (0.112 R)
• M21: 7,324,761 km (0.048 R)
• M22: 7,442,344 km (0.097 R)
• M23: 8,079,781 km (0.12 R)
• M24: 8,693,431 km (0.106 R)
• M25: 9,321,892 km (0.05 R)
• M26: 9,534,770 km (0.116 R)
• M27: 9,835,462 km (0.083 R)
• M28: 9,921,929 km (0.085 R)
• M29: 10,008,546 km (0.081 R)
• M30: 10,139,145 km (0.098 R)
• M31: 11,385,146 km (0.09 R)
• M32: 11,704,089 km (0.076 R)
• M33: 12,304,425 km (0.081 R)
• M34: 13,247,490 km (0.038 R)
• M35: 14,311,579 km (0.096 R)
• M36: 15,654,819 km (0.089 R)
• M37: 16,162,554 km (0.086 R)
• M38: 16,264,729 km (0.102 R)
• M39: 16,727,286 km (0.034 R)
• M40: 17,246,241 km (0.119 R)
• M41: 17,403,019 km (0.105 R)
• M42: 18,513,335 km (0.118 R)
• M43: 18,942,382 km (0.1 R)
• M44: 19,374,719 km (0.029 R)
• M45: 20,469,776 km (0.1 R)
• M46: 20,969,134 km (0.097 R)
• M47: 21,416,431 km (0.09 R)
• M48: 21,528,630 km (0.097 R)
• M49: 21,697,526 km (0.119 R)
• M50: 21,979,817 km (0.103 R)
• M51: 22,548,139 km (0.089 R)
• M52: 23,006,357 km (0.091 R)
• M53: 23,294,333 km (0.097 R)
• M54: 25,283,686 km (0.073 R)
• M55: 25,402,466 km (0.11 R)
• M56: 25,879,085 km (0.063 R)
• M57: 26,238,569 km (0.066 R)
• M58: 26,358,846 km (0.088 R)
• M59: 26,539,410 km (0.113 R)
• M60: 27,938,001 km (0.115 R)
• M61: 28,430,028 km (0.053 R)
• M62: 28,739,097 km (0.087 R)
• M63: 29,235,762 km (0.092 R)
• M64: 29,610,206 km (0.062 R)
• M65: 30,300,750 km (0.069 R)
• M66: 30,742,961 km (0.116 R)
• M67: 32,726,928 km (0.111 R)
• M68: 32,856,330 km (0.075 R)
• M69: 34,752,034 km (0.09 R)
• M70: 35,214,890 km (0.104 R)
• M71: 35,480,277 km (0.115 R)
• M72: 35,746,411 km (0.059 R)
• M73: 36,213,605 km (0.07 R)
• M74: 36,481,535 km (0.095 R)
• M75: 36,750,063 km (0.06 R)
• M76: 40,856,674 km (0.112 R)
• M77: 41,415,123 km (0.066 R)
• M78: 42,469,040 km (0.081 R)
• M79: 43,460,575 km (0.116 R)
• M80: 43,674,051 km (0.092 R)
• M81: 44,316,724 km (0.071 R)
• M82: 44,675,011 km (0.086 R)
• M83: 45,034,195 km (0.078 R)
• M84: 45,106,301 km (0.092 R)
• M85: 45,900,516 km (0.11 R)
• M86: 47,063,939 km (0.066 R)
• M87: 48,384,439 km (0.084 R)
• M88: 48,827,249 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 9.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.5 AU - 14.08 AU

Year: 14362 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,522,371 km

• M1: 193,430 km (0.048 R)
• M2: 562,039 km (0.071 R)
• M3: 778,208 km (0.115 R)
• M4: 847,023 km (0.098 R)
• M5: 976,575 km (0.054 R)
• M6: 1,175,690 km (0.071 R)
• M7: 1,560,306 km (0.042 R)
• M8: 1,982,770 km (0.063 R)
• M9: 2,378,606 km (0.104 R)
• M10: 2,691,565 km (0.078 R)
• M11: 3,973,319 km (0.118 R)
• M12: 4,120,673 km (0.098 R)
• M13: 4,727,742 km (0.107 R)
• M14: 5,015,568 km (0.086 R)
• M15: 5,174,890 km (0.114 R)
• M16: 5,525,996 km (0.047 R)
• M17: 5,718,229 km (0.12 R)
• M18: 6,081,153 km (0.101 R)
• M19: 6,222,823 km (0.099 R)
• M20: 6,451,558 km (0.059 R)
• M21: 6,538,175 km (0.041 R)
• M22: 6,770,800 km (0.068 R)
• M23: 6,976,646 km (0.096 R)
• M24: 7,455,060 km (0.093 R)
• M25: 8,005,880 km (0.081 R)
• M26: 8,130,046 km (0.097 R)
• M27: 8,223,545 km (0.057 R)
• M28: 8,760,601 km (0.108 R)
• M29: 8,984,998 km (0.11 R)
• M30: 9,146,563 km (0.044 R)
• M31: 9,439,626 km (0.113 R)
• M32: 10,303,703 km (0.117 R)
• M33: 11,123,649 km (0.079 R)
• M34: 11,681,948 km (0.072 R)
• M35: 11,823,019 km (0.118 R)
• M36: 12,392,688 km (0.082 R)
• M37: 13,044,336 km (0.085 R)
• M38: 14,835,770 km (0.056 R)
• M39: 14,912,215 km (0.052 R)
• M40: 15,026,807 km (0.085 R)
• M41: 17,988,994 km (0.06 R)
• M42: 18,151,906 km (0.109 R)
• M43: 19,514,743 km (0.093 R)
• M44: 20,399,166 km (0.055 R)
• M45: 20,910,491 km (0.049 R)
• M46: 23,931,022 km (0.119 R)
• M47: 24,110,240 km (0.054 R)
• M48: 24,200,148 km (0.085 R)
• M49: 25,927,256 km (0.042 R)
• M50: 26,527,293 km (0.07 R)
• M51: 27,976,447 km (0.074 R)
• M52: 28,877,326 km (0.039 R)
• M53: 32,327,053 km (0.077 R)
• M54: 32,525,270 km (0.049 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit