🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.57 AU - 0.75 AU

Year: 203 Days

Day: 43.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,268,594 km

• M1: 244,892 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.25 AU - 1.47 AU

Year: 601 Days

Day: 40 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,268,594 km

• M1: 46,076 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.13 AU - 1.79 AU

Year: 668 Days

Day: 44.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,268,594 km

• M1: 105,466 km (0.108 R)
• M2: 888,611 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.59 AU - 1.65 AU

Year: 781 Days

Day: 24.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.44 AU - 1.9 AU

Year: 817 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.18 AU - 2.34 AU

Year: 1287 Days

Day: 15.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,268,594 km

• M1: 1,339,499 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 8.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.05 AU - 5.47 AU

Year: 3933 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,268,594 km

• M1: 132,245 km (0.053 R)
• M2: 189,092 km (0.065 R)
• M3: 380,278 km (0.068 R)
• M4: 445,203 km (0.106 R)
• M5: 578,645 km (0.114 R)
• M6: 965,654 km (0.115 R)
• M7: 1,255,126 km (0.087 R)
• M8: 1,370,765 km (0.033 R)
• M9: 1,449,903 km (0.095 R)
• M10: 1,640,490 km (0.119 R)
• M11: 1,696,589 km (0.116 R)
• M12: 1,824,944 km (0.087 R)
• M13: 1,883,138 km (0.039 R)
• M14: 1,971,550 km (0.039 R)
• M15: 2,076,568 km (0.116 R)
• M16: 2,167,972 km (0.102 R)
• M17: 2,292,139 km (0.096 R)
• M18: 2,531,346 km (0.09 R)
• M19: 2,645,638 km (0.1 R)
• M20: 2,947,826 km (0.109 R)
• M21: 4,128,901 km (0.078 R)
• M22: 4,225,242 km (0.091 R)
• M23: 4,341,929 km (0.114 R)
• M24: 4,499,156 km (0.063 R)
• M25: 4,578,443 km (0.072 R)
• M26: 4,880,182 km (0.111 R)
• M27: 5,334,361 km (0.073 R)
• M28: 5,673,200 km (0.063 R)
• M29: 6,172,558 km (0.074 R)
• M30: 6,282,961 km (0.096 R)
• M31: 6,349,532 km (0.051 R)
• M32: 6,731,306 km (0.114 R)
• M33: 7,306,360 km (0.099 R)
• M34: 7,801,379 km (0.103 R)
• M35: 8,210,230 km (0.047 R)
• M36: 8,356,238 km (0.057 R)
• M37: 8,799,197 km (0.056 R)
• M38: 9,529,085 km (0.087 R)
• M39: 9,940,180 km (0.069 R)
• M40: 10,147,822 km (0.118 R)
• M41: 10,620,402 km (0.091 R)
• M42: 11,288,655 km (0.119 R)
• M43: 11,478,196 km (0.084 R)
• M44: 12,108,452 km (0.029 R)
• M45: 12,219,154 km (0.1 R)
• M46: 12,274,655 km (0.062 R)
• M47: 12,693,679 km (0.093 R)
• M48: 12,778,052 km (0.103 R)
• M49: 13,032,219 km (0.072 R)
• M50: 13,174,187 km (0.089 R)
• M51: 13,373,750 km (0.085 R)
• M52: 13,431,046 km (0.064 R)
• M53: 13,516,916 km (0.115 R)
• M54: 13,631,956 km (0.092 R)
• M55: 13,718,274 km (0.106 R)
• M56: 15,967,329 km (0.118 R)
• M57: 16,670,289 km (0.119 R)
• M58: 17,165,159 km (0.102 R)
• M59: 17,352,156 km (0.111 R)
• M60: 17,508,336 km (0.072 R)
• M61: 18,074,564 km (0.109 R)
• M62: 18,359,997 km (0.072 R)
• M63: 18,742,968 km (0.047 R)
• M64: 18,871,173 km (0.089 R)
• M65: 19,096,168 km (0.09 R)
• M66: 19,516,538 km (0.078 R)
• M67: 20,432,227 km (0.112 R)
• M68: 20,498,199 km (0.118 R)
• M69: 20,762,688 km (0.077 R)
• M70: 20,862,171 km (0.083 R)
• M71: 21,462,507 km (0.095 R)
• M72: 21,596,547 km (0.034 R)
• M73: 22,543,502 km (0.088 R)
• M74: 22,611,569 km (0.054 R)
• M75: 22,884,884 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 12.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.59 AU - 12.77 AU

Year: 13219 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,268,594 km

• M1: 211,531 km (0.116 R)
• M2: 647,609 km (0.1 R)
• M3: 1,126,023 km (0.06 R)
• M4: 1,251,087 km (0.085 R)
• M5: 1,774,530 km (0.076 R)
• M6: 2,047,995 km (0.117 R)
• M7: 2,335,522 km (0.071 R)
• M8: 2,580,563 km (0.114 R)
• M9: 2,978,643 km (0.076 R)
• M10: 3,185,238 km (0.104 R)
• M11: 3,550,406 km (0.098 R)
• M12: 3,769,717 km (0.087 R)
• M13: 4,090,903 km (0.12 R)
• M14: 4,760,055 km (0.043 R)
• M15: 4,863,427 km (0.115 R)
• M16: 5,107,571 km (0.036 R)
• M17: 5,213,336 km (0.11 R)
• M18: 6,312,282 km (0.044 R)
• M19: 6,540,718 km (0.098 R)
• M20: 6,927,279 km (0.12 R)
• M21: 7,885,453 km (0.077 R)
• M22: 8,547,424 km (0.109 R)
• M23: 8,673,535 km (0.06 R)
• M24: 8,970,337 km (0.112 R)
• M25: 9,270,430 km (0.075 R)
• M26: 9,573,815 km (0.107 R)
• M27: 10,774,637 km (0.119 R)
• M28: 11,508,564 km (0.055 R)
• M29: 11,788,013 km (0.048 R)
• M30: 11,881,661 km (0.097 R)
• M31: 11,975,609 km (0.061 R)
• M32: 13,267,237 km (0.044 R)
• M33: 13,364,775 km (0.081 R)
• M34: 14,103,190 km (0.11 R)
• M35: 15,108,487 km (0.1 R)
• M36: 15,671,275 km (0.111 R)
• M37: 15,877,570 km (0.113 R)
• M38: 16,084,763 km (0.104 R)
• M39: 16,449,632 km (0.034 R)
• M40: 17,134,641 km (0.102 R)
• M41: 17,347,219 km (0.112 R)
• M42: 18,044,196 km (0.096 R)
• M43: 18,206,510 km (0.09 R)
• M44: 19,410,473 km (0.104 R)
• M45: 20,583,769 km (0.042 R)
• M46: 21,493,025 km (0.113 R)
• M47: 21,779,954 km (0.068 R)
• M48: 24,298,883 km (0.098 R)
• M49: 24,478,101 km (0.112 R)
• M50: 26,355,106 km (0.093 R)
• M51: 26,846,983 km (0.056 R)
• M52: 26,970,551 km (0.102 R)
• M53: 27,094,119 km (0.083 R)
• M54: 27,652,867 km (0.112 R)
• M55: 29,797,801 km (0.066 R)
• M56: 29,989,586 km (0.092 R)
• M57: 30,438,828 km (0.107 R)
• M58: 31,084,493 km (0.032 R)
• M59: 31,278,970 km (0.111 R)
• M60: 31,408,971 km (0.116 R)
• M61: 31,930,469 km (0.1 R)
• M62: 34,984,509 km (0.109 R)
• M63: 35,322,002 km (0.081 R)
• M64: 36,957,256 km (0.052 R)
• M65: 37,369,847 km (0.082 R)
• M66: 38,756,470 km (0.114 R)
• M67: 38,965,907 km (0.055 R)
• M68: 42,009,176 km (0.08 R)
• M69: 42,511,825 km (0.098 R)
• M70: 42,872,057 km (0.034 R)
• M71: 43,016,419 km (0.034 R)
• M72: 43,305,592 km (0.075 R)
• M73: 43,813,327 km (0.116 R)
• M74: 46,085,569 km (0.116 R)
• M75: 46,678,126 km (0.079 R)
• M76: 47,124,227 km (0.061 R)
• M77: 48,395,809 km (0.111 R)
• M78: 48,546,155 km (0.096 R)
• M79: 48,696,650 km (0.039 R)
• M80: 49,906,298 km (0.066 R)
• M81: 50,210,132 km (0.063 R)
• M82: 51,049,226 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611

Radius: 5.6

Gravity: 19.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.4 AU - 18.72 AU

Year: 23247 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,268,594 km

• M1: 511,176 km (0.11 R)
• M2: 622,178 km (0.068 R)
• M3: 1,348,924 km (0.109 R)
• M4: 1,831,976 km (0.074 R)
• M5: 3,061,520 km (0.054 R)
• M6: 3,265,871 km (0.098 R)
• M7: 3,432,673 km (0.084 R)
• M8: 4,171,985 km (0.087 R)
• M9: 4,675,831 km (0.118 R)
• M10: 5,491,887 km (0.097 R)
• M11: 5,640,438 km (0.098 R)
• M12: 6,043,006 km (0.067 R)
• M13: 6,196,344 km (0.094 R)
• M14: 6,402,938 km (0.115 R)
• M15: 7,799,435 km (0.045 R)
• M16: 8,360,875 km (0.096 R)
• M17: 9,940,479 km (0.068 R)
• M18: 11,231,060 km (0.101 R)
• M19: 11,293,742 km (0.099 R)
• M20: 12,573,402 km (0.062 R)
• M21: 13,362,979 km (0.115 R)
• M22: 13,763,752 km (0.098 R)
• M23: 14,440,533 km (0.076 R)
• M24: 14,920,592 km (0.095 R)
• M25: 16,037,640 km (0.036 R)
• M26: 16,463,545 km (0.1 R)
• M27: 16,677,769 km (0.103 R)
• M28: 16,964,997 km (0.119 R)
• M29: 17,036,954 km (0.049 R)
• M30: 18,056,313 km (0.079 R)
• M31: 18,573,324 km (0.078 R)
• M32: 19,020,472 km (0.069 R)
• M33: 19,546,458 km (0.038 R)
• M34: 20,229,821 km (0.043 R)
• M35: 21,541,944 km (0.107 R)
• M36: 22,405,423 km (0.11 R)
• M37: 22,642,835 km (0.084 R)
• M38: 25,063,029 km (0.106 R)
• M39: 25,309,566 km (0.11 R)
• M40: 25,970,938 km (0.112 R)
• M41: 27,733,650 km (0.095 R)
• M42: 28,073,836 km (0.036 R)
• M43: 29,188,789 km (0.096 R)
• M44: 29,361,574 km (0.083 R)
• M45: 29,534,659 km (0.098 R)
• M46: 29,882,025 km (0.111 R)
• M47: 30,405,618 km (0.119 R)
• M48: 32,261,678 km (0.076 R)
• M49: 34,792,874 km (0.11 R)
• M50: 36,732,860 km (0.12 R)
• M51: 38,328,770 km (0.052 R)
• M52: 38,612,706 km (0.079 R)
• M53: 40,331,287 km (0.117 R)
• M54: 41,393,731 km (0.12 R)
• M55: 42,074,700 km (0.064 R)
• M56: 42,367,613 km (0.085 R)
• M57: 42,857,247 km (0.099 R)
• M58: 45,634,382 km (0.107 R)
• M59: 45,734,612 km (0.118 R)
• M60: 46,136,283 km (0.041 R)
• M61: 47,247,196 km (0.107 R)
• M62: 47,653,355 km (0.088 R)
• M63: 49,289,357 km (0.093 R)
• M64: 50,321,133 km (0.117 R)
• M65: 50,528,326 km (0.106 R)
• M66: 51,151,701 km (0.081 R)
• M67: 52,091,624 km (0.073 R)
• M68: 54,200,356 km (0.049 R)
• M69: 54,732,027 km (0.111 R)
• M70: 55,479,118 km (0.061 R)
• M71: 56,444,623 km (0.087 R)
• M72: 58,827,867 km (0.114 R)
• M73: 59,155,486 km (0.113 R)
• M74: 59,483,554 km (0.086 R)
• M75: 61,023,066 km (0.063 R)
• M76: 63,244,744 km (0.067 R)
• M77: 63,580,292 km (0.097 R)
• M78: 64,928,318 km (0.097 R)
• M79: 66,399,314 km (0.108 R)
• M80: 67,196,072 km (0.102 R)
• M81: 67,538,352 km (0.107 R)
• M82: 67,881,380 km (0.042 R)
• M83: 68,110,265 km (0.052 R)
• M84: 68,339,598 km (0.106 R)
• M85: 68,569,082 km (0.104 R)
• M86: 69,259,027 km (0.107 R)
• M87: 69,374,217 km (0.086 R)
• M88: 70,645,799 km (0.12 R)
• M89: 71,808,474 km (0.04 R)
• M90: 72,509,190 km (0.103 R)
• M91: 73,094,716 km (0.104 R)
• M92: 73,564,454 km (0.046 R)
• M93: 74,742,836 km (0.083 R)
• M94: 77,357,209 km (0.106 R)
• M95: 79,397,873 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.6

Radius: 7.2

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.88 AU - 20.84 AU

Year: 26220 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,268,594 km

• M1: 141,819 km (0.027 R)
• M2: 341,831 km (0.117 R)
• M3: 1,027,438 km (0.101 R)
• M4: 1,146,967 km (0.055 R)
• M5: 1,812,378 km (0.111 R)
• M6: 2,299,469 km (0.074 R)
• M7: 2,537,629 km (0.054 R)
• M8: 3,037,435 km (0.073 R)
• M9: 3,298,783 km (0.108 R)
• M10: 3,796,644 km (0.068 R)
• M11: 4,173,481 km (0.098 R)
• M12: 4,221,353 km (0.085 R)
• M13: 4,317,843 km (0.083 R)
• M14: 6,450,959 km (0.084 R)
• M15: 6,956,750 km (0.036 R)
• M16: 7,827,858 km (0.098 R)
• M17: 8,125,857 km (0.07 R)
• M18: 9,229,141 km (0.066 R)
• M19: 9,607,325 km (0.114 R)
• M20: 9,798,361 km (0.043 R)
• M21: 10,378,801 km (0.114 R)
• M22: 10,444,026 km (0.092 R)
• M23: 12,255,058 km (0.096 R)
• M24: 12,601,077 km (0.096 R)
• M25: 13,090,711 km (0.119 R)
• M26: 13,444,361 km (0.116 R)
• M27: 14,016,572 km (0.093 R)
• M28: 14,889,925 km (0.045 R)
• M29: 16,918,472 km (0.04 R)
• M30: 17,072,109 km (0.105 R)
• M31: 17,613,803 km (0.092 R)
• M32: 17,691,594 km (0.045 R)
• M33: 18,634,360 km (0.115 R)
• M34: 18,713,646 km (0.113 R)
• M35: 19,191,911 km (0.115 R)
• M36: 20,732,619 km (0.113 R)
• M37: 21,393,243 km (0.105 R)
• M38: 22,144,524 km (0.118 R)
• M39: 22,396,896 km (0.119 R)
• M40: 22,989,453 km (0.084 R)
• M41: 23,074,574 km (0.066 R)
• M42: 25,675,183 km (0.095 R)
• M43: 25,940,271 km (0.033 R)
• M44: 26,741,218 km (0.058 R)
• M45: 27,009,896 km (0.09 R)
• M46: 27,730,957 km (0.03 R)
• M47: 27,821,614 km (0.115 R)
• M48: 28,916,221 km (0.099 R)
• M49: 29,099,927 km (0.107 R)
• M50: 30,677,886 km (0.076 R)
• M51: 33,626,161 km (0.069 R)
• M52: 34,304,288 km (0.067 R)
• M53: 34,596,303 km (0.115 R)
• M54: 35,575,720 km (0.083 R)
• M55: 35,772,591 km (0.054 R)
• M56: 35,969,910 km (0.097 R)
• M57: 37,661,862 km (0.112 R)
• M58: 39,277,669 km (0.091 R)
• M59: 40,094,025 km (0.118 R)
• M60: 40,299,123 km (0.104 R)
• M61: 40,607,145 km (0.033 R)
• M62: 41,225,732 km (0.109 R)
• M63: 43,731,048 km (0.117 R)
• M64: 44,365,044 km (0.067 R)
• M65: 45,963,347 km (0.116 R)
• M66: 46,715,675 km (0.099 R)
• M67: 47,147,415 km (0.065 R)
• M68: 48,014,933 km (0.091 R)
• M69: 52,991,306 km (0.046 R)
• M70: 53,554,243 km (0.068 R)
• M71: 54,686,100 km (0.091 R)
• M72: 55,141,177 km (0.118 R)
• M73: 55,483,157 km (0.075 R)
• M74: 55,597,301 km (0.082 R)
• M75: 56,054,771 km (0.075 R)
• M76: 57,434,811 km (0.108 R)
• M77: 58,128,945 km (0.075 R)
• M78: 59,058,846 km (0.057 R)
• M79: 59,175,383 km (0.118 R)
• M80: 59,642,427 km (0.041 R)
• M81: 61,877,718 km (0.102 R)
• M82: 62,470,575 km (0.067 R)
• M83: 62,708,136 km (0.059 R)
• M84: 62,827,067 km (0.111 R)
• M85: 68,133,901 km (0.112 R)
• M86: 71,088,609 km (0.07 R)
• M87: 76,105,074 km (0.092 R)
• M88: 78,015,439 km (0.076 R)
• M89: 78,399,457 km (0.106 R)
• M90: 81,364,038 km (0.069 R)
• M91: 82,273,593 km (0.082 R)
• M92: 85,417,542 km (0.075 R)
• M93: 88,333,803 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit