🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 288 Days

Day: 13.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 438 Days

Day: 38.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,712,692 km

• M1: 422,913 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.24 AU - 1.74 AU

Year: 645 Days

Day: 43.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.86 AU - 2.34 AU

Year: 1080 Days

Day: 37 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.43 AU - 4.53 AU

Year: 3364 Days

Day: 39.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,712,692 km

• M1: 1,513,033 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.57 AU - 8.57 AU

Year: 8133 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,712,692 km

• M1: 231,129 km (0.093 R)
• M2: 414,237 km (0.047 R)
• M3: 524,490 km (0.118 R)
• M4: 978,520 km (0.066 R)
• M5: 1,138,739 km (0.049 R)
• M6: 1,374,505 km (0.109 R)
• M7: 1,487,152 km (0.1 R)
• M8: 1,650,663 km (0.094 R)
• M9: 1,808,040 km (0.071 R)
• M10: 1,932,655 km (0.056 R)
• M11: 2,112,322 km (0.103 R)
• M12: 2,230,803 km (0.073 R)
• M13: 2,338,215 km (0.043 R)
• M14: 3,138,414 km (0.043 R)
• M15: 3,679,808 km (0.095 R)
• M16: 3,969,729 km (0.073 R)
• M17: 4,814,508 km (0.116 R)
• M18: 5,257,767 km (0.062 R)
• M19: 5,548,435 km (0.092 R)
• M20: 6,107,632 km (0.094 R)
• M21: 6,646,185 km (0.088 R)
• M22: 7,913,279 km (0.069 R)
• M23: 8,373,142 km (0.031 R)
• M24: 9,231,984 km (0.059 R)
• M25: 9,472,986 km (0.091 R)
• M26: 10,893,867 km (0.11 R)
• M27: 12,817,097 km (0.053 R)
• M28: 13,258,710 km (0.094 R)
• M29: 13,456,628 km (0.05 R)
• M30: 14,359,152 km (0.091 R)
• M31: 14,715,494 km (0.083 R)
• M32: 16,196,213 km (0.112 R)
• M33: 16,807,022 km (0.106 R)
• M34: 17,263,445 km (0.087 R)
• M35: 17,642,526 km (0.066 R)
• M36: 17,751,283 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 13.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.99 AU - 8.27 AU

Year: 8224 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,712,692 km

• M1: 189,989 km (0.114 R)
• M2: 356,941 km (0.08 R)
• M3: 481,855 km (0.102 R)
• M4: 851,062 km (0.091 R)
• M5: 1,033,871 km (0.038 R)
• M6: 1,121,685 km (0.12 R)
• M7: 1,788,592 km (0.093 R)
• M8: 2,302,162 km (0.058 R)
• M9: 2,835,777 km (0.089 R)
• M10: 3,143,201 km (0.064 R)
• M11: 3,380,912 km (0.093 R)
• M12: 3,488,473 km (0.092 R)
• M13: 3,930,534 km (0.119 R)
• M14: 4,244,989 km (0.08 R)
• M15: 4,449,489 km (0.096 R)
• M16: 4,807,627 km (0.107 R)
• M17: 5,113,255 km (0.119 R)
• M18: 5,937,988 km (0.077 R)
• M19: 6,035,825 km (0.119 R)
• M20: 6,566,748 km (0.082 R)
• M21: 6,975,001 km (0.061 R)
• M22: 7,182,194 km (0.085 R)
• M23: 7,959,654 km (0.104 R)
• M24: 8,800,843 km (0.089 R)
• M25: 9,479,119 km (0.108 R)
• M26: 10,291,586 km (0.056 R)
• M27: 10,488,456 km (0.094 R)
• M28: 11,369,139 km (0.115 R)
• M29: 12,190,282 km (0.109 R)
• M30: 12,315,196 km (0.1 R)
• M31: 13,158,330 km (0.109 R)
• M32: 13,372,105 km (0.073 R)
• M33: 13,500,909 km (0.077 R)
• M34: 14,900,397 km (0.107 R)
• M35: 16,208,181 km (0.092 R)
• M36: 16,299,735 km (0.102 R)
• M37: 16,529,518 km (0.09 R)
• M38: 16,899,174 km (0.104 R)
• M39: 17,411,995 km (0.094 R)
• M40: 17,693,838 km (0.041 R)
• M41: 19,077,468 km (0.12 R)
• M42: 19,416,756 km (0.043 R)
• M43: 19,757,840 km (0.058 R)
• M44: 20,396,922 km (0.072 R)
• M45: 20,594,840 km (0.086 R)
• M46: 20,843,172 km (0.038 R)
• M47: 21,342,979 km (0.113 R)
• M48: 21,644,718 km (0.059 R)
• M49: 21,846,675 km (0.078 R)
• M50: 22,865,735 km (0.117 R)
• M51: 23,329,489 km (0.097 R)
• M52: 23,484,771 km (0.094 R)
• M53: 23,848,294 km (0.051 R)
• M54: 24,950,382 km (0.096 R)
• M55: 25,374,492 km (0.073 R)
• M56: 25,747,738 km (0.103 R)
• M57: 26,283,897 km (0.046 R)
• M58: 27,640,451 km (0.094 R)
• M59: 28,244,676 km (0.074 R)
• M60: 28,742,089 km (0.114 R)
• M61: 29,242,644 km (0.054 R)
• M62: 29,465,993 km (0.095 R)
• M63: 29,745,891 km (0.083 R)
• M64: 30,534,571 km (0.054 R)
• M65: 30,817,909 km (0.073 R)
• M66: 31,045,149 km (0.093 R)
• M67: 31,845,198 km (0.097 R)
• M68: 34,109,212 km (0.08 R)
• M69: 34,698,029 km (0.106 R)
• M70: 35,766,457 km (0.086 R)
• M71: 36,304,710 km (0.037 R)
• M72: 36,966,232 km (0.067 R)
• M73: 37,814,003 km (0.108 R)
• M74: 37,996,513 km (0.096 R)
• M75: 38,179,321 km (0.039 R)
• M76: 38,606,872 km (0.096 R)
• M77: 38,790,728 km (0.098 R)
• M78: 39,097,553 km (0.105 R)
• M79: 40,147,132 km (0.116 R)
• M80: 40,831,243 km (0.091 R)
• M81: 41,519,094 km (0.094 R)
• M82: 41,958,912 km (0.078 R)
• M83: 42,084,873 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 11.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.07 AU - 10.87 AU

Year: 12019 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,712,692 km

• M1: 159,920 km (0.113 R)
• M2: 266,135 km (0.112 R)
• M3: 345,272 km (0.065 R)
• M4: 464,501 km (0.06 R)
• M5: 805,734 km (0.106 R)
• M6: 1,136,196 km (0.096 R)
• M7: 1,328,429 km (0.101 R)
• M8: 2,228,260 km (0.036 R)
• M9: 2,638,607 km (0.112 R)
• M10: 2,723,579 km (0.089 R)
• M11: 3,162,200 km (0.088 R)
• M12: 3,343,961 km (0.064 R)
• M13: 3,560,579 km (0.093 R)
• M14: 4,138,625 km (0.109 R)
• M15: 4,371,399 km (0.056 R)
• M16: 4,780,550 km (0.098 R)
• M17: 5,095,453 km (0.057 R)
• M18: 5,672,302 km (0.12 R)
• M19: 6,043,455 km (0.118 R)
• M20: 6,614,919 km (0.114 R)
• M21: 6,848,441 km (0.074 R)
• M22: 7,163,943 km (0.105 R)
• M23: 8,056,294 km (0.03 R)
• M24: 8,180,760 km (0.113 R)
• M25: 8,389,598 km (0.054 R)
• M26: 8,983,502 km (0.034 R)
• M27: 9,155,838 km (0.115 R)
• M28: 9,547,336 km (0.102 R)
• M29: 9,635,150 km (0.037 R)
• M30: 10,122,690 km (0.102 R)
• M31: 11,821,074 km (0.119 R)
• M32: 12,534,506 km (0.11 R)
• M33: 12,823,829 km (0.113 R)
• M34: 12,969,387 km (0.065 R)
• M35: 13,311,069 km (0.11 R)
• M36: 13,409,205 km (0.053 R)
• M37: 13,903,626 km (0.1 R)
• M38: 14,353,616 km (0.092 R)
• M39: 14,707,116 km (0.102 R)
• M40: 14,961,283 km (0.099 R)
• M41: 15,114,471 km (0.091 R)
• M42: 15,216,946 km (0.047 R)
• M43: 16,622,268 km (0.077 R)
• M44: 17,260,303 km (0.106 R)
• M45: 17,689,948 km (0.068 R)
• M46: 17,797,958 km (0.076 R)
• M47: 18,014,576 km (0.099 R)
• M48: 18,177,637 km (0.064 R)
• M49: 19,166,330 km (0.103 R)
• M50: 19,443,983 km (0.078 R)
• M51: 19,667,183 km (0.111 R)
• M52: 20,115,977 km (0.085 R)
• M53: 22,703,272 km (0.072 R)
• M54: 22,938,290 km (0.111 R)
• M55: 24,245,177 km (0.109 R)
• M56: 27,993,651 km (0.109 R)
• M57: 28,182,743 km (0.045 R)
• M58: 29,197,615 km (0.063 R)
• M59: 29,453,278 km (0.101 R)
• M60: 29,902,370 km (0.052 R)
• M61: 30,095,651 km (0.028 R)
• M62: 32,247,915 km (0.085 R)
• M63: 33,042,729 km (0.091 R)
• M64: 33,309,163 km (0.114 R)
• M65: 35,058,111 km (0.11 R)
• M66: 35,465,915 km (0.077 R)
• M67: 35,738,782 km (0.106 R)
• M68: 36,286,460 km (0.083 R)
• M69: 36,492,456 km (0.12 R)
• M70: 37,320,779 km (0.074 R)
• M71: 37,806,673 km (0.103 R)
• M72: 38,995,677 km (0.097 R)
• M73: 40,837,825 km (0.045 R)
• M74: 41,052,199 km (0.111 R)
• M75: 42,563,287 km (0.118 R)
• M76: 42,635,692 km (0.105 R)
• M77: 43,216,581 km (0.093 R)
• M78: 43,873,016 km (0.074 R)
• M79: 44,092,626 km (0.041 R)
• M80: 44,606,345 km (0.09 R)
• M81: 45,048,257 km (0.117 R)
• M82: 45,269,812 km (0.097 R)
• M83: 45,491,665 km (0.078 R)
• M84: 45,713,968 km (0.084 R)
• M85: 46,233,970 km (0.119 R)
• M86: 47,429,706 km (0.088 R)
• M87: 48,333,277 km (0.056 R)
• M88: 49,699,405 km (0.101 R)
• M89: 51,617,549 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.6

Radius: 4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.11 AU - 18.09 AU

Year: 25086 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,712,692 km

• M1: 340,934 km (0.117 R)
• M2: 459,565 km (0.085 R)
• M3: 591,061 km (0.043 R)
• M4: 816,655 km (0.09 R)
• M5: 1,307,037 km (0.094 R)
• M6: 1,890,618 km (0.068 R)
• M7: 2,258,928 km (0.056 R)
• M8: 2,733,602 km (0.113 R)
• M9: 3,148,287 km (0.103 R)
• M10: 3,582,271 km (0.088 R)
• M11: 4,581,435 km (0.06 R)
• M12: 5,256,570 km (0.111 R)
• M13: 5,660,185 km (0.094 R)
• M14: 6,639,901 km (0.098 R)
• M15: 6,900,202 km (0.076 R)
• M16: 7,371,136 km (0.108 R)
• M17: 7,943,797 km (0.093 R)
• M18: 8,406,054 km (0.119 R)
• M19: 8,940,268 km (0.092 R)
• M20: 9,453,089 km (0.085 R)
• M21: 10,140,641 km (0.053 R)
• M22: 10,273,484 km (0.077 R)
• M23: 10,406,776 km (0.059 R)
• M24: 11,841,270 km (0.106 R)
• M25: 12,831,309 km (0.044 R)
• M26: 13,119,135 km (0.036 R)
• M27: 13,811,025 km (0.069 R)
• M28: 14,068,932 km (0.108 R)
• M29: 14,254,134 km (0.107 R)
• M30: 14,589,532 km (0.116 R)
• M31: 15,230,110 km (0.081 R)
• M32: 15,956,857 km (0.105 R)
• M33: 17,087,667 km (0.104 R)
• M34: 18,163,575 km (0.1 R)
• M35: 19,179,195 km (0.106 R)
• M36: 19,797,333 km (0.105 R)
• M37: 20,799,938 km (0.085 R)
• M38: 21,264,889 km (0.052 R)
• M39: 21,861,784 km (0.101 R)
• M40: 21,947,504 km (0.073 R)
• M41: 23,333,827 km (0.12 R)
• M42: 24,258,940 km (0.061 R)
• M43: 24,347,652 km (0.101 R)
• M44: 25,963,309 km (0.075 R)
• M45: 26,281,354 km (0.073 R)
• M46: 26,921,633 km (0.102 R)
• M47: 29,013,759 km (0.093 R)
• M48: 29,912,693 km (0.114 R)
• M49: 30,628,818 km (0.093 R)
• M50: 31,543,908 km (0.103 R)
• M51: 31,786,256 km (0.053 R)
• M52: 32,467,974 km (0.108 R)
• M53: 32,565,811 km (0.106 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit