🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.51 AU - 0.75 AU

Year: 186 Days

Day: 27.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,842,125 km

• M1: 375,341 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.63 AU - 0.87 AU

Year: 242 Days

Day: 43 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,842,125 km

• M1: 437,574 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 345 Days

Day: 16.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.14 AU

Year: 401 Days

Day: 30.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.99 AU - 2.11 AU

Year: 1094 Days

Day: 39.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 12.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.37 AU - 6.13 AU

Year: 4484 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,842,125 km

• M1: 239,207 km (0.061 R)
• M2: 382,971 km (0.061 R)
• M3: 470,186 km (0.088 R)
• M4: 600,187 km (0.106 R)
• M5: 694,733 km (0.108 R)
• M6: 807,978 km (0.097 R)
• M7: 887,265 km (0.108 R)
• M8: 1,233,434 km (0.092 R)
• M9: 1,655,300 km (0.092 R)
• M10: 1,794,277 km (0.073 R)
• M11: 1,882,988 km (0.079 R)
• M12: 2,009,997 km (0.057 R)
• M13: 2,487,214 km (0.098 R)
• M14: 2,687,975 km (0.078 R)
• M15: 3,020,531 km (0.1 R)
• M16: 3,191,820 km (0.1 R)
• M17: 3,278,737 km (0.1 R)
• M18: 3,521,833 km (0.111 R)
• M19: 4,025,828 km (0.078 R)
• M20: 4,334,598 km (0.067 R)
• M21: 4,774,715 km (0.105 R)
• M22: 4,899,629 km (0.097 R)
• M23: 5,101,736 km (0.11 R)
• M24: 5,203,762 km (0.091 R)
• M25: 5,461,968 km (0.09 R)
• M26: 6,072,028 km (0.09 R)
• M27: 6,343,997 km (0.12 R)
• M28: 6,426,425 km (0.055 R)
• M29: 6,731,605 km (0.063 R)
• M30: 6,984,874 km (0.069 R)
• M31: 7,327,453 km (0.05 R)
• M32: 8,029,367 km (0.099 R)
• M33: 8,630,600 km (0.09 R)
• M34: 8,752,672 km (0.099 R)
• M35: 9,277,611 km (0.083 R)
• M36: 9,465,356 km (0.056 R)
• M37: 9,686,013 km (0.117 R)
• M38: 9,972,194 km (0.083 R)
• M39: 10,293,530 km (0.09 R)
• M40: 11,211,313 km (0.066 R)
• M41: 11,377,965 km (0.069 R)
• M42: 11,612,684 km (0.079 R)
• M43: 11,815,090 km (0.055 R)
• M44: 12,155,276 km (0.096 R)
• M45: 12,671,388 km (0.076 R)
• M46: 14,190,555 km (0.064 R)
• M47: 14,370,970 km (0.112 R)
• M48: 15,100,110 km (0.049 R)
• M49: 16,442,900 km (0.111 R)
• M50: 16,632,441 km (0.038 R)
• M51: 16,860,877 km (0.118 R)
• M52: 17,051,913 km (0.034 R)
• M53: 17,397,784 km (0.049 R)
• M54: 18,057,361 km (0.085 R)
• M55: 18,135,451 km (0.11 R)
• M56: 18,567,340 km (0.056 R)
• M57: 19,121,749 km (0.06 R)
• M58: 19,201,335 km (0.073 R)
• M59: 20,368,797 km (0.076 R)
• M60: 20,981,700 km (0.041 R)
• M61: 21,228,536 km (0.093 R)
• M62: 21,642,025 km (0.045 R)
• M63: 22,141,831 km (0.107 R)
• M64: 22,267,344 km (0.057 R)
• M65: 22,477,230 km (0.058 R)
• M66: 22,561,304 km (0.073 R)
• M67: 22,856,460 km (0.062 R)
• M68: 23,152,814 km (0.05 R)
• M69: 24,265,074 km (0.114 R)
• M70: 24,567,561 km (0.097 R)
• M71: 24,827,711 km (0.09 R)
• M72: 24,958,161 km (0.045 R)
• M73: 25,132,442 km (0.107 R)
• M74: 26,098,246 km (0.089 R)
• M75: 27,076,317 km (0.117 R)
• M76: 27,300,265 km (0.095 R)
• M77: 28,976,509 km (0.086 R)
• M78: 29,159,767 km (0.05 R)
• M79: 29,619,481 km (0.071 R)
• M80: 29,711,633 km (0.025 R)
• M81: 29,850,161 km (0.043 R)
• M82: 29,988,988 km (0.095 R)
• M83: 31,012,985 km (0.055 R)
• M84: 31,388,176 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 11.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.6 AU - 12.44 AU

Year: 13637 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,842,125 km

• M1: 182,659 km (0.11 R)
• M2: 345,571 km (0.116 R)
• M3: 430,842 km (0.101 R)
• M4: 1,675,047 km (0.103 R)
• M5: 1,916,349 km (0.084 R)
• M6: 2,553,636 km (0.096 R)
• M7: 2,676,306 km (0.101 R)
• M8: 3,153,972 km (0.106 R)
• M9: 4,008,924 km (0.064 R)
• M10: 4,188,292 km (0.117 R)
• M11: 6,497,933 km (0.099 R)
• M12: 6,922,641 km (0.091 R)
• M13: 8,525,283 km (0.094 R)
• M14: 9,847,729 km (0.095 R)
• M15: 10,532,887 km (0.091 R)
• M16: 10,981,381 km (0.038 R)
• M17: 11,845,608 km (0.093 R)
• M18: 12,784,634 km (0.09 R)
• M19: 13,209,642 km (0.059 R)
• M20: 13,423,866 km (0.104 R)
• M21: 13,531,427 km (0.078 R)
• M22: 13,639,287 km (0.089 R)
• M23: 14,347,184 km (0.115 R)
• M24: 14,678,094 km (0.094 R)
• M25: 15,235,047 km (0.077 R)
• M26: 16,312,301 km (0.118 R)
• M27: 16,484,638 km (0.096 R)
• M28: 16,947,195 km (0.09 R)
• M29: 18,241,067 km (0.059 R)
• M30: 18,599,503 km (0.104 R)
• M31: 19,141,496 km (0.081 R)
• M32: 19,811,096 km (0.085 R)
• M33: 20,985,589 km (0.072 R)
• M34: 21,865,374 km (0.048 R)
• M35: 22,309,830 km (0.099 R)
• M36: 22,693,099 km (0.078 R)
• M37: 23,143,090 km (0.086 R)
• M38: 23,272,193 km (0.113 R)
• M39: 23,856,073 km (0.118 R)
• M40: 24,248,169 km (0.104 R)
• M41: 26,307,234 km (0.108 R)
• M42: 26,779,814 km (0.106 R)
• M43: 27,802,166 km (0.091 R)
• M44: 28,906,797 km (0.05 R)
• M45: 29,045,773 km (0.116 R)
• M46: 29,604,371 km (0.103 R)
• M47: 29,885,017 km (0.062 R)
• M48: 30,095,950 km (0.116 R)
• M49: 30,803,099 km (0.095 R)
• M50: 31,158,693 km (0.096 R)
• M51: 31,229,902 km (0.11 R)
• M52: 32,739,344 km (0.051 R)
• M53: 32,884,305 km (0.099 R)
• M54: 33,102,119 km (0.104 R)
• M55: 33,758,704 km (0.115 R)
• M56: 33,905,161 km (0.095 R)
• M57: 34,419,478 km (0.098 R)
• M58: 36,427,680 km (0.114 R)
• M59: 37,029,961 km (0.116 R)
• M60: 37,407,995 km (0.115 R)
• M61: 38,244,247 km (0.08 R)
• M62: 39,626,082 km (0.108 R)
• M63: 41,729,279 km (0.074 R)
• M64: 42,201,559 km (0.119 R)
• M65: 42,517,510 km (0.111 R)
• M66: 44,509,256 km (0.106 R)
• M67: 46,205,846 km (0.106 R)
• M68: 46,287,077 km (0.026 R)
• M69: 46,775,963 km (0.099 R)
• M70: 47,430,603 km (0.045 R)
• M71: 47,594,712 km (0.098 R)
• M72: 48,335,521 km (0.082 R)
• M73: 48,583,255 km (0.112 R)
• M74: 49,246,123 km (0.07 R)
• M75: 52,350,428 km (0.069 R)
• M76: 52,435,250 km (0.046 R)
• M77: 53,200,294 km (0.114 R)
• M78: 54,226,236 km (0.058 R)
• M79: 54,397,825 km (0.109 R)
• M80: 54,483,694 km (0.085 R)
• M81: 54,569,563 km (0.088 R)
• M82: 54,827,620 km (0.108 R)
• M83: 55,431,247 km (0.089 R)
• M84: 57,342,659 km (0.043 R)
• M85: 57,605,054 km (0.063 R)
• M86: 57,955,412 km (0.091 R)
• M87: 58,570,259 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 7.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.34 AU - 14.14 AU

Year: 17959 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,842,125 km

• M1: 155,731 km (0.119 R)
• M2: 250,876 km (0.052 R)
• M3: 387,159 km (0.102 R)
• M4: 515,065 km (0.098 R)
• M5: 566,976 km (0.119 R)
• M6: 834,158 km (0.107 R)
• M7: 938,876 km (0.081 R)
• M8: 2,388,031 km (0.08 R)
• M9: 2,448,020 km (0.107 R)
• M10: 2,882,302 km (0.054 R)
• M11: 3,141,406 km (0.08 R)
• M12: 3,240,439 km (0.091 R)
• M13: 3,786,472 km (0.103 R)
• M14: 3,998,601 km (0.1 R)
• M15: 4,106,162 km (0.053 R)
• M16: 5,116,696 km (0.104 R)
• M17: 5,272,727 km (0.07 R)
• M18: 5,750,243 km (0.102 R)
• M19: 5,871,866 km (0.089 R)
• M20: 6,076,366 km (0.101 R)
• M21: 6,158,795 km (0.101 R)
• M22: 6,619,107 km (0.099 R)
• M23: 7,750,666 km (0.082 R)
• M24: 8,800,843 km (0.053 R)
• M25: 8,941,016 km (0.075 R)
• M26: 9,176,483 km (0.084 R)
• M27: 9,413,895 km (0.072 R)
• M28: 9,509,488 km (0.093 R)
• M29: 9,605,380 km (0.092 R)
• M30: 9,749,742 km (0.083 R)
• M31: 10,880,852 km (0.108 R)
• M32: 12,313,102 km (0.12 R)
• M33: 12,944,853 km (0.091 R)
• M34: 13,587,227 km (0.109 R)
• M35: 14,791,639 km (0.098 R)
• M36: 15,238,039 km (0.114 R)
• M37: 15,859,020 km (0.095 R)
• M38: 16,373,337 km (0.099 R)
• M39: 17,009,278 km (0.05 R)
• M40: 17,184,158 km (0.091 R)
• M41: 17,535,563 km (0.08 R)
• M42: 18,544,451 km (0.098 R)
• M43: 18,904,982 km (0.114 R)
• M44: 19,146,583 km (0.045 R)
• M45: 19,450,117 km (0.104 R)
• M46: 20,123,307 km (0.098 R)
• M47: 20,246,576 km (0.082 R)
• M48: 22,125,076 km (0.118 R)
• M49: 24,320,425 km (0.095 R)
• M50: 24,913,132 km (0.094 R)
• M51: 24,979,254 km (0.094 R)
• M52: 25,710,788 km (0.077 R)
• M53: 27,262,866 km (0.114 R)
• M54: 29,123,265 km (0.076 R)
• M55: 30,882,236 km (0.114 R)
• M56: 33,401,913 km (0.107 R)
• M57: 33,913,688 km (0.059 R)
• M58: 34,207,348 km (0.077 R)
• M59: 34,354,403 km (0.107 R)
• M60: 35,912,016 km (0.091 R)
• M61: 35,986,815 km (0.073 R)
• M62: 37,038,638 km (0.083 R)
• M63: 37,720,206 km (0.097 R)
• M64: 38,024,338 km (0.107 R)
• M65: 38,253,073 km (0.06 R)
• M66: 39,403,481 km (0.07 R)
• M67: 40,099,111 km (0.111 R)
• M68: 40,254,244 km (0.086 R)
• M69: 40,487,317 km (0.092 R)
• M70: 41,659,566 km (0.091 R)
• M71: 42,763,748 km (0.111 R)
• M72: 43,160,332 km (0.107 R)
• M73: 43,239,769 km (0.096 R)
• M74: 43,637,998 km (0.088 R)
• M75: 43,717,734 km (0.083 R)
• M76: 44,839,568 km (0.098 R)
• M77: 45,161,802 km (0.101 R)
• M78: 45,565,716 km (0.104 R)
• M79: 45,808,663 km (0.105 R)
• M80: 46,621,578 km (0.092 R)
• M81: 47,357,300 km (0.056 R)
• M82: 47,603,389 km (0.077 R)
• M83: 48,261,619 km (0.092 R)
• M84: 48,840,114 km (0.115 R)
• M85: 50,421,813 km (0.109 R)
• M86: 51,176,833 km (0.043 R)
• M87: 52,953,158 km (0.11 R)
• M88: 54,320,034 km (0.066 R)
• M89: 55,007,885 km (0.076 R)
• M90: 57,612,833 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit