🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 31.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 36.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,230,339 km

• M1: 333,454 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 344 Days

Day: 43.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,230,339 km

• M1: 80,783 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.95 AU - 1.31 AU

Year: 432 Days

Day: 45.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,230,339 km

• M1: 429,795 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.84 AU - 2 AU

Year: 957 Days

Day: 44 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.72 AU - 2.24 AU

Year: 1003 Days

Day: 24.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,230,339 km

• M1: 448,046 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 10.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.83 AU - 6.19 AU

Year: 4655 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,230,339 km

• M1: 275,709 km (0.041 R)
• M2: 406,906 km (0.112 R)
• M3: 511,475 km (0.117 R)
• M4: 590,014 km (0.116 R)
• M5: 960,269 km (0.062 R)
• M6: 1,038,060 km (0.116 R)
• M7: 1,248,544 km (0.096 R)
• M8: 1,537,866 km (0.048 R)
• M9: 1,643,482 km (0.08 R)
• M10: 1,890,468 km (0.117 R)
• M11: 1,961,228 km (0.074 R)
• M12: 2,090,929 km (0.069 R)
• M13: 2,298,422 km (0.07 R)
• M14: 2,733,901 km (0.074 R)
• M15: 3,161,302 km (0.108 R)
• M16: 3,245,975 km (0.103 R)
• M17: 3,400,210 km (0.114 R)
• M18: 3,504,480 km (0.08 R)
• M19: 3,662,904 km (0.098 R)
• M20: 3,823,722 km (0.108 R)
• M21: 3,968,532 km (0.107 R)
• M22: 4,245,288 km (0.085 R)
• M23: 4,395,485 km (0.082 R)
• M24: 5,333,164 km (0.114 R)
• M25: 5,659,287 km (0.103 R)
• M26: 5,866,331 km (0.041 R)
• M27: 5,991,844 km (0.114 R)
• M28: 6,352,374 km (0.071 R)
• M29: 6,741,778 km (0.096 R)
• M30: 7,138,960 km (0.111 R)
• M31: 7,228,270 km (0.074 R)
• M32: 7,430,526 km (0.055 R)
• M33: 7,657,616 km (0.115 R)
• M34: 7,979,251 km (0.059 R)
• M35: 8,118,527 km (0.104 R)
• M36: 8,188,389 km (0.116 R)
• M37: 8,446,595 km (0.111 R)
• M38: 9,481,064 km (0.119 R)
• M39: 9,776,969 km (0.077 R)
• M40: 9,950,951 km (0.109 R)
• M41: 10,377,903 km (0.068 R)
• M42: 10,657,203 km (0.107 R)
• M43: 11,171,670 km (0.104 R)
• M44: 11,301,521 km (0.073 R)
• M45: 11,484,180 km (0.087 R)
• M46: 11,641,557 km (0.105 R)
• M47: 11,852,490 km (0.1 R)
• M48: 12,224,689 km (0.083 R)
• M49: 12,844,473 km (0.086 R)
• M50: 13,199,319 km (0.072 R)
• M51: 13,529,781 km (0.116 R)
• M52: 13,668,309 km (0.06 R)
• M53: 13,974,685 km (0.091 R)
• M54: 14,142,684 km (0.104 R)
• M55: 14,622,593 km (0.119 R)
• M56: 15,136,462 km (0.071 R)
• M57: 15,511,205 km (0.037 R)
• M58: 15,627,143 km (0.108 R)
• M59: 15,714,359 km (0.098 R)
• M60: 15,976,753 km (0.084 R)
• M61: 16,299,586 km (0.094 R)
• M62: 16,446,940 km (0.09 R)
• M63: 16,565,271 km (0.066 R)
• M64: 17,280,648 km (0.048 R)
• M65: 17,491,282 km (0.105 R)
• M66: 18,128,120 km (0.051 R)
• M67: 18,280,860 km (0.035 R)
• M68: 19,580,865 km (0.118 R)
• M69: 19,831,891 km (0.115 R)
• M70: 20,020,833 km (0.073 R)
• M71: 20,210,373 km (0.111 R)
• M72: 20,368,797 km (0.076 R)
• M73: 21,006,683 km (0.091 R)
• M74: 21,135,038 km (0.065 R)
• M75: 21,456,972 km (0.06 R)
• M76: 21,553,912 km (0.1 R)
• M77: 21,715,777 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 5.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.59 AU - 18.27 AU

Year: 21813 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 103,230,339 km

• M1: 111,151 km (0.068 R)
• M2: 508,932 km (0.088 R)
• M3: 748,588 km (0.053 R)
• M4: 806,333 km (0.101 R)
• M5: 1,391,410 km (0.106 R)
• M6: 1,463,217 km (0.111 R)
• M7: 1,554,621 km (0.057 R)
• M8: 2,678,400 km (0.115 R)
• M9: 2,858,516 km (0.096 R)
• M10: 2,904,293 km (0.082 R)
• M11: 4,703,507 km (0.103 R)
• M12: 4,784,589 km (0.113 R)
• M13: 5,113,854 km (0.037 R)
• M14: 5,939,484 km (0.079 R)
• M15: 6,412,363 km (0.104 R)
• M16: 6,502,421 km (0.109 R)
• M17: 6,562,709 km (0.082 R)
• M18: 7,425,739 km (0.093 R)
• M19: 7,615,280 km (0.077 R)
• M20: 8,919,175 km (0.102 R)
• M21: 10,220,527 km (0.109 R)
• M22: 10,431,310 km (0.039 R)
• M23: 11,180,496 km (0.032 R)
• M24: 11,470,566 km (0.12 R)
• M25: 12,094,838 km (0.074 R)
• M26: 12,654,933 km (0.119 R)
• M27: 12,805,727 km (0.107 R)
• M28: 13,491,634 km (0.119 R)
• M29: 13,684,316 km (0.062 R)
• M30: 14,306,792 km (0.078 R)
• M31: 15,137,809 km (0.092 R)
• M32: 15,660,204 km (0.081 R)
• M33: 16,516,203 km (0.098 R)
• M34: 16,722,349 km (0.106 R)
• M35: 17,303,836 km (0.051 R)
• M36: 18,146,072 km (0.063 R)
• M37: 18,401,286 km (0.093 R)
• M38: 20,265,276 km (0.117 R)
• M39: 20,530,064 km (0.107 R)
• M40: 20,973,921 km (0.06 R)
• M41: 21,376,189 km (0.077 R)
• M42: 21,465,948 km (0.051 R)
• M43: 21,510,827 km (0.087 R)
• M44: 22,872,766 km (0.074 R)
• M45: 23,102,399 km (0.063 R)
• M46: 24,825,767 km (0.037 R)
• M47: 25,441,063 km (0.055 R)
• M48: 26,013,424 km (0.089 R)
• M49: 26,157,188 km (0.12 R)
• M50: 26,205,209 km (0.12 R)
• M51: 26,879,895 km (0.101 R)
• M52: 27,170,863 km (0.028 R)
• M53: 27,658,103 km (0.047 R)
• M54: 28,394,274 km (0.081 R)
• M55: 28,443,642 km (0.042 R)
• M56: 28,987,879 km (0.102 R)
• M57: 29,037,545 km (0.075 R)
• M58: 29,585,672 km (0.116 R)
• M59: 29,635,637 km (0.069 R)
• M60: 32,222,334 km (0.049 R)
• M61: 32,273,796 km (0.042 R)
• M62: 34,986,005 km (0.059 R)
• M63: 35,038,813 km (0.118 R)
• M64: 35,409,666 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.2

Radius: 5.6

Gravity: 27.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.81 AU - 19.93 AU

Year: 28336 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,230,339 km

• M1: 143,464 km (0.119 R)
• M2: 453,132 km (0.086 R)
• M3: 660,175 km (0.066 R)
• M4: 1,436,738 km (0.092 R)
• M5: 2,021,366 km (0.085 R)
• M6: 2,901,600 km (0.111 R)
• M7: 3,138,115 km (0.072 R)
• M8: 4,251,123 km (0.057 R)
• M9: 4,411,641 km (0.102 R)
• M10: 4,905,015 km (0.083 R)
• M11: 5,415,742 km (0.12 R)
• M12: 7,621,862 km (0.118 R)
• M13: 7,686,638 km (0.107 R)
• M14: 7,816,788 km (0.062 R)
• M15: 8,545,928 km (0.101 R)
• M16: 8,816,401 km (0.099 R)
• M17: 10,282,161 km (0.11 R)
• M18: 11,153,120 km (0.08 R)
• M19: 11,300,623 km (0.118 R)
• M20: 11,821,822 km (0.058 R)
• M21: 12,274,655 km (0.051 R)
• M22: 12,426,946 km (0.111 R)
• M23: 15,027,854 km (0.1 R)
• M24: 15,354,127 km (0.078 R)
• M25: 16,347,158 km (0.116 R)
• M26: 16,598,632 km (0.057 R)
• M27: 17,190,441 km (0.093 R)
• M28: 17,531,674 km (0.053 R)
• M29: 17,617,393 km (0.06 R)
• M30: 18,221,021 km (0.041 R)
• M31: 20,521,537 km (0.052 R)
• M32: 20,883,414 km (0.101 R)
• M33: 22,259,565 km (0.088 R)
• M34: 23,381,399 km (0.047 R)
• M35: 23,570,192 km (0.108 R)
• M36: 24,234,855 km (0.094 R)
• M37: 25,679,671 km (0.078 R)
• M38: 28,048,853 km (0.052 R)
• M39: 29,870,955 km (0.115 R)
• M40: 31,106,932 km (0.087 R)
• M41: 31,210,604 km (0.038 R)
• M42: 32,149,630 km (0.097 R)
• M43: 32,675,167 km (0.098 R)
• M44: 33,841,432 km (0.095 R)
• M45: 34,055,058 km (0.073 R)
• M46: 36,433,065 km (0.041 R)
• M47: 36,651,927 km (0.09 R)
• M48: 37,531,712 km (0.106 R)
• M49: 38,529,680 km (0.113 R)
• M50: 39,311,777 km (0.049 R)
• M51: 39,986,464 km (0.119 R)
• M52: 40,664,890 km (0.103 R)
• M53: 42,953,887 km (0.064 R)
• M54: 44,580,764 km (0.053 R)
• M55: 45,166,739 km (0.111 R)
• M56: 45,991,322 km (0.091 R)
• M57: 46,939,773 km (0.118 R)
• M58: 47,058,703 km (0.088 R)
• M59: 48,374,416 km (0.072 R)
• M60: 48,735,396 km (0.118 R)
• M61: 49,944,895 km (0.1 R)
• M62: 51,041,896 km (0.05 R)
• M63: 51,900,737 km (0.119 R)
• M64: 54,505,386 km (0.113 R)
• M65: 54,880,876 km (0.086 R)
• M66: 55,257,414 km (0.046 R)
• M67: 56,644,935 km (0.11 R)
• M68: 57,025,362 km (0.049 R)
• M69: 59,969,897 km (0.12 R)
• M70: 60,099,000 km (0.111 R)
• M71: 61,786,165 km (0.083 R)
• M72: 62,308,560 km (0.086 R)
• M73: 64,544,450 km (0.076 R)
• M74: 64,941,782 km (0.036 R)
• M75: 66,272,006 km (0.078 R)
• M76: 68,689,059 km (0.09 R)
• M77: 68,959,382 km (0.088 R)
• M78: 73,470,656 km (0.092 R)
• M79: 74,578,578 km (0.1 R)
• M80: 75,692,035 km (0.074 R)
• M81: 76,810,877 km (0.097 R)
• M82: 81,198,134 km (0.101 R)
• M83: 81,484,015 km (0.111 R)
• M84: 88,590,513 km (0.046 R)
• M85: 89,179,330 km (0.055 R)
• M86: 89,326,833 km (0.102 R)
• M87: 89,769,493 km (0.044 R)
• M88: 89,917,296 km (0.061 R)
• M89: 90,657,207 km (0.119 R)
• M90: 91,250,512 km (0.053 R)
• M91: 93,337,403 km (0.097 R)
• M92: 94,687,374 km (0.086 R)
• M93: 95,741,740 km (0.116 R)
• M94: 97,254,623 km (0.067 R)
• M95: 98,318,413 km (0.091 R)
• M96: 99,080,615 km (0.12 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit