🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.12 AU - 1.72 AU

Year: 618 Days

Day: 20.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 72 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.68 AU - 2.8 AU

Year: 1225 Days

Day: 36.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.28 AU - 3.56 AU

Year: 1822 Days

Day: 19.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,415,633 km

• M1: 179,817 km (0.12 R)
• M2: 488,736 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.71 AU - 3.19 AU

Year: 1851 Days

Day: 29.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.14 AU - 3.72 AU

Year: 2320 Days

Day: 26.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.35 AU - 4.53 AU

Year: 3417 Days

Day: 16.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,415,633 km

• M1: 400,922 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 12.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.8 AU - 10.1 AU

Year: 9780 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,415,633 km

• M1: 159,621 km (0.077 R)
• M2: 580,290 km (0.063 R)
• M3: 798,404 km (0.059 R)
• M4: 900,729 km (0.053 R)
• M5: 1,316,312 km (0.112 R)
• M6: 1,654,852 km (0.072 R)
• M7: 2,413,163 km (0.083 R)
• M8: 2,618,412 km (0.113 R)
• M9: 3,018,735 km (0.114 R)
• M10: 3,128,839 km (0.084 R)
• M11: 3,847,657 km (0.09 R)
• M12: 4,365,266 km (0.084 R)
• M13: 4,553,310 km (0.081 R)
• M14: 4,680,169 km (0.076 R)
• M15: 5,398,987 km (0.083 R)
• M16: 5,499,667 km (0.093 R)
• M17: 5,702,970 km (0.092 R)
• M18: 6,975,001 km (0.067 R)
• M19: 7,380,710 km (0.104 R)
• M20: 7,984,786 km (0.106 R)
• M21: 8,487,286 km (0.052 R)
• M22: 8,920,671 km (0.062 R)
• M23: 9,523,101 km (0.11 R)
• M24: 9,890,962 km (0.054 R)
• M25: 11,236,595 km (0.025 R)
• M26: 11,538,633 km (0.073 R)
• M27: 11,843,364 km (0.117 R)
• M28: 11,974,711 km (0.032 R)
• M29: 12,062,525 km (0.09 R)
• M30: 12,416,174 km (0.029 R)
• M31: 12,683,805 km (0.081 R)
• M32: 13,269,930 km (0.083 R)
• M33: 14,142,534 km (0.064 R)
• M34: 14,421,833 km (0.086 R)
• M35: 14,797,324 km (0.069 R)
• M36: 14,986,266 km (0.115 R)
• M37: 15,749,963 km (0.052 R)
• M38: 17,067,471 km (0.095 R)
• M39: 17,514,470 km (0.086 R)
• M40: 18,166,866 km (0.077 R)
• M41: 20,539,040 km (0.114 R)
• M42: 20,908,546 km (0.111 R)
• M43: 22,084,086 km (0.063 R)
• M44: 22,354,260 km (0.077 R)
• M45: 23,226,266 km (0.089 R)
• M46: 24,164,843 km (0.047 R)
• M47: 24,722,694 km (0.05 R)
• M48: 25,454,377 km (0.086 R)
• M49: 25,624,170 km (0.094 R)
• M50: 26,021,951 km (0.047 R)
• M51: 26,536,418 km (0.028 R)
• M52: 26,708,755 km (0.06 R)
• M53: 29,693,233 km (0.05 R)
• M54: 30,470,693 km (0.115 R)
• M55: 30,831,822 km (0.095 R)
• M56: 31,436,945 km (0.104 R)
• M57: 32,290,551 km (0.066 R)
• M58: 32,658,711 km (0.039 R)
• M59: 32,904,949 km (0.036 R)
• M60: 33,399,370 km (0.088 R)
• M61: 33,585,320 km (0.1 R)
• M62: 33,709,487 km (0.076 R)
• M63: 34,083,032 km (0.101 R)
• M64: 35,654,109 km (0.07 R)
• M65: 36,799,879 km (0.092 R)
• M66: 37,056,141 km (0.074 R)
• M67: 37,570,458 km (0.101 R)
• M68: 38,541,049 km (0.099 R)
• M69: 38,996,874 km (0.117 R)
• M70: 39,192,697 km (0.089 R)
• M71: 39,388,970 km (0.079 R)
• M72: 39,651,065 km (0.055 R)
• M73: 39,782,412 km (0.071 R)
• M74: 41,435,768 km (0.118 R)
• M75: 41,568,910 km (0.07 R)
• M76: 41,835,793 km (0.098 R)
• M77: 43,178,882 km (0.087 R)
• M78: 43,313,969 km (0.07 R)
• M79: 43,855,663 km (0.088 R)
• M80: 44,740,834 km (0.103 R)
• M81: 45,769,319 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 11.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.3 AU - 10.98 AU

Year: 12677 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,415,633 km

• M1: 288,873 km (0.084 R)
• M2: 387,907 km (0.081 R)
• M3: 472,280 km (0.102 R)
• M4: 596,896 km (0.079 R)
• M5: 698,772 km (0.088 R)
• M6: 1,083,388 km (0.117 R)
• M7: 1,748,799 km (0.105 R)
• M8: 1,952,103 km (0.063 R)
• M9: 2,056,672 km (0.099 R)
• M10: 2,163,335 km (0.062 R)
• M11: 2,410,022 km (0.092 R)
• M12: 2,871,232 km (0.051 R)
• M13: 3,081,866 km (0.038 R)
• M14: 3,266,470 km (0.103 R)
• M15: 3,711,523 km (0.075 R)
• M16: 3,941,306 km (0.082 R)
• M17: 4,243,643 km (0.108 R)
• M18: 4,346,117 km (0.075 R)
• M19: 4,484,047 km (0.108 R)
• M20: 4,942,564 km (0.117 R)
• M21: 5,416,191 km (0.054 R)
• M22: 7,701,448 km (0.116 R)
• M23: 8,079,781 km (0.114 R)
• M24: 8,507,481 km (0.065 R)
• M25: 9,118,738 km (0.094 R)
• M26: 9,429,603 km (0.071 R)
• M27: 9,925,370 km (0.084 R)
• M28: 10,989,160 km (0.09 R)
• M29: 11,130,530 km (0.101 R)
• M30: 11,702,443 km (0.112 R)
• M31: 12,578,039 km (0.096 R)
• M32: 12,725,992 km (0.098 R)
• M33: 14,391,914 km (0.09 R)
• M34: 15,593,184 km (0.048 R)
• M35: 16,018,491 km (0.085 R)
• M36: 16,393,832 km (0.033 R)
• M37: 16,555,548 km (0.058 R)
• M38: 17,868,568 km (0.105 R)
• M39: 18,313,622 km (0.058 R)
• M40: 18,649,918 km (0.053 R)
• M41: 18,818,814 km (0.093 R)
• M42: 19,271,646 km (0.098 R)
• M43: 19,900,257 km (0.039 R)
• M44: 20,535,449 km (0.105 R)
• M45: 20,651,687 km (0.099 R)
• M46: 21,471,483 km (0.068 R)
• M47: 21,766,789 km (0.05 R)
• M48: 22,004,052 km (0.072 R)
• M49: 22,901,340 km (0.034 R)
• M50: 23,203,079 km (0.061 R)
• M51: 23,749,560 km (0.086 R)
• M52: 23,932,667 km (0.106 R)
• M53: 24,116,224 km (0.092 R)
• M54: 25,103,271 km (0.114 R)
• M55: 25,227,587 km (0.097 R)
• M56: 26,166,463 km (0.118 R)
• M57: 26,798,663 km (0.053 R)
• M58: 29,116,234 km (0.097 R)
• M59: 30,100,737 km (0.077 R)
• M60: 30,497,620 km (0.106 R)
• M61: 31,631,423 km (0.097 R)
• M62: 32,778,988 km (0.045 R)
• M63: 33,255,457 km (0.094 R)
• M64: 33,734,320 km (0.091 R)
• M65: 34,629,514 km (0.077 R)
• M66: 35,114,959 km (0.11 R)
• M67: 35,323,498 km (0.108 R)
• M68: 35,532,636 km (0.046 R)
• M69: 35,812,085 km (0.027 R)
• M70: 36,654,769 km (0.082 R)
• M71: 39,727,659 km (0.083 R)
• M72: 40,891,980 km (0.102 R)
• M73: 41,184,892 km (0.091 R)
• M74: 41,478,403 km (0.081 R)
• M75: 43,403,279 km (0.115 R)
• M76: 44,376,563 km (0.097 R)
• M77: 45,584,416 km (0.11 R)
• M78: 46,268,677 km (0.107 R)
• M79: 47,724,114 km (0.074 R)
• M80: 48,496,189 km (0.103 R)
• M81: 49,974,515 km (0.085 R)
• M82: 51,309,676 km (0.069 R)
• M83: 51,625,627 km (0.098 R)
• M84: 51,862,889 km (0.071 R)
• M85: 52,815,827 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 8.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.85 AU - 13.99 AU

Year: 14096 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,415,633 km

• M1: 198,816 km (0.086 R)
• M2: 253,568 km (0.056 R)
• M3: 1,315,264 km (0.11 R)
• M4: 1,676,992 km (0.03 R)
• M5: 1,750,145 km (0.116 R)
• M6: 2,308,445 km (0.093 R)
• M7: 3,025,019 km (0.084 R)
• M8: 3,278,437 km (0.086 R)
• M9: 3,595,435 km (0.09 R)
• M10: 4,917,880 km (0.058 R)
• M11: 5,608,424 km (0.1 R)
• M12: 6,374,964 km (0.069 R)
• M13: 7,439,652 km (0.116 R)
• M14: 7,659,261 km (0.119 R)
• M15: 7,831,449 km (0.058 R)
• M16: 10,130,618 km (0.102 R)
• M17: 10,839,114 km (0.052 R)
• M18: 11,227,320 km (0.075 R)
• M19: 11,451,119 km (0.073 R)
• M20: 11,563,616 km (0.114 R)
• M21: 14,159,738 km (0.09 R)
• M22: 15,351,883 km (0.108 R)
• M23: 15,912,875 km (0.101 R)
• M24: 16,290,610 km (0.093 R)
• M25: 17,798,556 km (0.114 R)
• M26: 19,888,738 km (0.064 R)
• M27: 20,773,759 km (0.053 R)
• M28: 21,083,127 km (0.11 R)
• M29: 21,741,358 km (0.111 R)
• M30: 21,915,639 km (0.072 R)
• M31: 23,541,020 km (0.115 R)
• M32: 23,648,282 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 5.5

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.9 AU - 18.88 AU

Year: 24236 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,415,633 km

• M1: 359,633 km (0.095 R)
• M2: 791,522 km (0.104 R)
• M3: 1,024,297 km (0.045 R)
• M4: 1,519,466 km (0.058 R)
• M5: 1,709,904 km (0.045 R)
• M6: 1,808,040 km (0.062 R)
• M7: 2,183,830 km (0.04 R)
• M8: 2,290,493 km (0.104 R)
• M9: 2,508,906 km (0.06 R)
• M10: 3,489,370 km (0.073 R)
• M11: 3,530,959 km (0.11 R)
• M12: 4,394,288 km (0.1 R)
• M13: 4,484,047 km (0.097 R)
• M14: 4,942,265 km (0.067 R)
• M15: 5,559,954 km (0.077 R)
• M16: 6,659,798 km (0.075 R)
• M17: 6,814,781 km (0.089 R)
• M18: 7,554,244 km (0.084 R)
• M19: 7,933,474 km (0.052 R)
• M20: 8,208,136 km (0.108 R)
• M21: 9,107,967 km (0.114 R)
• M22: 9,569,477 km (0.1 R)
• M23: 9,979,524 km (0.06 R)
• M24: 10,695,799 km (0.088 R)
• M25: 10,938,297 km (0.032 R)
• M26: 11,614,330 km (0.086 R)
• M27: 12,685,600 km (0.086 R)
• M28: 12,813,656 km (0.118 R)
• M29: 13,330,367 km (0.052 R)
• M30: 14,184,272 km (0.108 R)
• M31: 15,944,739 km (0.093 R)
• M32: 16,570,059 km (0.103 R)
• M33: 17,203,306 km (0.044 R)
• M34: 19,444,582 km (0.086 R)
• M35: 20,411,433 km (0.099 R)
• M36: 20,938,466 km (0.119 R)
• M37: 21,622,727 km (0.105 R)
• M38: 21,699,171 km (0.106 R)
• M39: 22,237,125 km (0.044 R)
• M40: 22,623,985 km (0.075 R)
• M41: 23,561,515 km (0.113 R)
• M42: 23,640,204 km (0.083 R)
• M43: 25,879,235 km (0.082 R)
• M44: 27,851,533 km (0.118 R)
• M45: 28,018,036 km (0.111 R)
• M46: 28,101,362 km (0.027 R)
• M47: 28,435,713 km (0.109 R)
• M48: 28,687,486 km (0.078 R)
• M49: 30,127,366 km (0.102 R)
• M50: 30,813,122 km (0.03 R)
• M51: 31,244,413 km (0.041 R)
• M52: 31,938,397 km (0.088 R)
• M53: 35,123,934 km (0.057 R)
• M54: 35,936,101 km (0.115 R)
• M55: 39,619,350 km (0.06 R)
• M56: 40,747,618 km (0.071 R)
• M57: 41,315,641 km (0.113 R)
• M58: 41,410,635 km (0.051 R)
• M59: 42,268,280 km (0.114 R)
• M60: 42,459,616 km (0.089 R)
• M61: 42,843,185 km (0.068 R)
• M62: 44,292,040 km (0.113 R)
• M63: 44,583,756 km (0.106 R)
• M64: 45,168,983 km (0.085 R)
• M65: 46,445,950 km (0.112 R)
• M66: 46,544,685 km (0.112 R)
• M67: 46,643,419 km (0.071 R)
• M68: 46,841,188 km (0.086 R)
• M69: 47,635,104 km (0.079 R)
• M70: 49,135,421 km (0.085 R)
• M71: 49,437,459 km (0.044 R)
• M72: 50,245,586 km (0.119 R)
• M73: 50,347,014 km (0.114 R)
• M74: 53,005,518 km (0.097 R)
• M75: 54,247,778 km (0.097 R)
• M76: 55,499,613 km (0.104 R)
• M77: 56,550,089 km (0.074 R)
• M78: 56,972,105 km (0.113 R)
• M79: 58,138,071 km (0.108 R)
• M80: 58,670,639 km (0.097 R)
• M81: 59,740,713 km (0.108 R)
• M82: 61,357,716 km (0.069 R)
• M83: 62,008,617 km (0.04 R)
• M84: 63,426,655 km (0.115 R)
• M85: 64,194,690 km (0.088 R)
• M86: 65,407,630 km (0.094 R)
• M87: 65,850,589 km (0.072 R)
• M88: 66,405,747 km (0.115 R)
• M89: 69,204,573 km (0.059 R)
• M90: 71,357,287 km (0.032 R)
• M91: 71,927,554 km (0.073 R)
• M92: 73,416,950 km (0.06 R)
• M93: 77,009,693 km (0.069 R)
• M94: 78,180,745 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit