🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 21.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,666,246 km

• M1: 67,319 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 36.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.81 AU - 1.01 AU

Year: 317 Days

Day: 38 Hours

Environment

Temp: 155 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,666,246 km

• M1: 193,580 km (0.106 R)
• M2: 471,084 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.37 AU

Year: 480 Days

Day: 39.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.37 AU - 1.65 AU

Year: 678 Days

Day: 22.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,666,246 km

• M1: 1,133,054 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.57 AU - 2.37 AU

Year: 1010 Days

Day: 39.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 9.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.27 AU - 5.45 AU

Year: 4532 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,666,246 km

• M1: 122,820 km (0.088 R)
• M2: 194,328 km (0.084 R)
• M3: 287,826 km (0.068 R)
• M4: 368,759 km (0.096 R)
• M5: 518,656 km (0.098 R)
• M6: 679,174 km (0.096 R)
• M7: 894,446 km (0.047 R)
• M8: 1,063,940 km (0.099 R)
• M9: 1,244,205 km (0.113 R)
• M10: 1,572,124 km (0.096 R)
• M11: 1,827,787 km (0.112 R)
• M12: 1,893,759 km (0.034 R)
• M13: 2,236,189 km (0.053 R)
• M14: 2,324,901 km (0.093 R)
• M15: 2,396,707 km (0.078 R)
• M16: 2,524,314 km (0.119 R)
• M17: 2,635,466 km (0.071 R)
• M18: 2,805,259 km (0.116 R)
• M19: 3,235,802 km (0.065 R)
• M20: 3,582,719 km (0.095 R)
• M21: 3,877,427 km (0.102 R)
• M22: 4,049,465 km (0.092 R)
• M23: 4,808,375 km (0.083 R)
• M24: 5,394,350 km (0.099 R)
• M25: 6,581,858 km (0.087 R)
• M26: 6,684,332 km (0.028 R)
• M27: 7,205,082 km (0.118 R)
• M28: 7,284,220 km (0.072 R)
• M29: 7,955,914 km (0.094 R)
• M30: 8,120,023 km (0.096 R)
• M31: 8,675,330 km (0.099 R)
• M32: 9,473,435 km (0.087 R)
• M33: 9,618,395 km (0.078 R)
• M34: 9,910,560 km (0.103 R)
• M35: 10,834,925 km (0.07 R)
• M36: 11,016,986 km (0.105 R)
• M37: 11,445,883 km (0.112 R)
• M38: 11,817,783 km (0.116 R)
• M39: 12,036,495 km (0.045 R)
• M40: 12,541,687 km (0.027 R)
• M41: 12,669,144 km (0.118 R)
• M42: 12,893,092 km (0.099 R)
• M43: 13,215,326 km (0.11 R)
• M44: 13,280,102 km (0.058 R)
• M45: 13,344,878 km (0.112 R)
• M46: 13,507,641 km (0.095 R)
• M47: 13,703,614 km (0.086 R)
• M48: 14,933,308 km (0.114 R)
• M49: 15,818,479 km (0.102 R)
• M50: 15,921,701 km (0.042 R)
• M51: 16,163,452 km (0.101 R)
• M52: 16,302,129 km (0.102 R)
• M53: 16,476,111 km (0.099 R)
• M54: 16,545,824 km (0.088 R)
• M55: 16,615,686 km (0.104 R)
• M56: 16,825,721 km (0.117 R)
• M57: 16,896,032 km (0.114 R)
• M58: 17,354,849 km (0.053 R)
• M59: 18,285,049 km (0.097 R)
• M60: 19,194,604 km (0.059 R)
• M61: 19,562,465 km (0.103 R)
• M62: 19,969,969 km (0.086 R)
• M63: 20,567,613 km (0.099 R)
• M64: 20,906,452 km (0.083 R)
• M65: 21,398,928 km (0.053 R)
• M66: 21,551,368 km (0.097 R)
• M67: 21,627,663 km (0.06 R)
• M68: 21,933,741 km (0.048 R)
• M69: 23,172,561 km (0.114 R)
• M70: 23,761,079 km (0.058 R)
• M71: 24,077,029 km (0.09 R)
• M72: 24,156,167 km (0.087 R)
• M73: 24,553,499 km (0.088 R)
• M74: 25,475,321 km (0.085 R)
• M75: 26,082,688 km (0.116 R)
• M76: 27,767,010 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 13.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.83 AU - 8.49 AU

Year: 8514 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,666,246 km

• M1: 408,103 km (0.11 R)
• M2: 615,146 km (0.056 R)
• M3: 714,330 km (0.049 R)
• M4: 1,399,189 km (0.075 R)
• M5: 1,713,344 km (0.078 R)
• M6: 1,916,798 km (0.107 R)
• M7: 2,227,363 km (0.045 R)
• M8: 2,918,954 km (0.105 R)
• M9: 3,209,174 km (0.084 R)
• M10: 3,323,317 km (0.044 R)
• M11: 3,508,968 km (0.094 R)
• M12: 3,721,845 km (0.115 R)
• M13: 4,235,565 km (0.061 R)
• M14: 4,745,843 km (0.051 R)
• M15: 5,008,387 km (0.03 R)
• M16: 5,195,085 km (0.099 R)
• M17: 6,363,145 km (0.111 R)
• M18: 6,799,822 km (0.057 R)
• M19: 7,397,016 km (0.118 R)
• M20: 7,763,531 km (0.088 R)
• M21: 8,011,116 km (0.118 R)
• M22: 8,104,764 km (0.044 R)
• M23: 8,450,933 km (0.113 R)
• M24: 8,737,862 km (0.104 R)
• M25: 9,255,770 km (0.1 R)
• M26: 9,650,858 km (0.07 R)
• M27: 9,750,490 km (0.119 R)
• M28: 9,850,571 km (0.098 R)
• M29: 10,594,222 km (0.051 R)
• M30: 11,992,663 km (0.055 R)
• M31: 12,135,828 km (0.104 R)
• M32: 12,315,346 km (0.049 R)
• M33: 13,005,889 km (0.074 R)
• M34: 13,411,599 km (0.115 R)
• M35: 13,560,000 km (0.072 R)
• M36: 14,046,492 km (0.093 R)
• M37: 14,386,678 km (0.101 R)
• M38: 14,615,114 km (0.102 R)
• M39: 14,998,234 km (0.116 R)
• M40: 16,167,790 km (0.072 R)
• M41: 16,325,915 km (0.047 R)
• M42: 16,883,466 km (0.111 R)
• M43: 18,140,387 km (0.1 R)
• M44: 18,717,835 km (0.109 R)
• M45: 19,092,428 km (0.079 R)
• M46: 19,427,228 km (0.117 R)
• M47: 20,273,204 km (0.111 R)
• M48: 20,614,886 km (0.115 R)
• M49: 20,958,512 km (0.088 R)
• M50: 21,695,132 km (0.111 R)
• M51: 22,352,016 km (0.119 R)
• M52: 22,572,524 km (0.115 R)
• M53: 22,660,936 km (0.052 R)
• M54: 24,135,821 km (0.065 R)
• M55: 24,816,492 km (0.111 R)
• M56: 25,549,521 km (0.064 R)
• M57: 25,687,750 km (0.086 R)
• M58: 25,826,128 km (0.115 R)
• M59: 26,103,931 km (0.119 R)
• M60: 27,224,718 km (0.082 R)
• M61: 27,460,185 km (0.11 R)
• M62: 27,696,400 km (0.102 R)
• M63: 28,123,053 km (0.101 R)
• M64: 28,599,971 km (0.069 R)
• M65: 29,223,645 km (0.104 R)
• M66: 29,658,227 km (0.101 R)
• M67: 29,851,956 km (0.047 R)
• M68: 29,997,664 km (0.119 R)
• M69: 30,192,141 km (0.114 R)
• M70: 30,925,470 km (0.068 R)
• M71: 32,359,815 km (0.061 R)
• M72: 32,609,194 km (0.115 R)
• M73: 33,411,936 km (0.097 R)
• M74: 33,815,701 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 12.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.25 AU - 11.27 AU

Year: 12004 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 97 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,666,246 km

• M1: 159,771 km (0.042 R)
• M2: 295,605 km (0.09 R)
• M3: 453,282 km (0.079 R)
• M4: 557,402 km (0.049 R)
• M5: 794,813 km (0.086 R)
• M6: 926,609 km (0.085 R)
• M7: 1,005,597 km (0.088 R)
• M8: 1,139,188 km (0.09 R)
• M9: 1,649,017 km (0.099 R)
• M10: 2,348,088 km (0.085 R)
• M11: 2,543,463 km (0.09 R)
• M12: 2,980,289 km (0.115 R)
• M13: 3,131,233 km (0.064 R)
• M14: 3,825,816 km (0.119 R)
• M15: 4,446,498 km (0.113 R)
• M16: 4,707,097 km (0.068 R)
• M17: 5,170,850 km (0.105 R)
• M18: 5,298,308 km (0.034 R)
• M19: 5,686,813 km (0.025 R)
• M20: 5,780,611 km (0.119 R)
• M21: 5,989,001 km (0.045 R)
• M22: 6,238,530 km (0.088 R)
• M23: 6,472,053 km (0.078 R)
• M24: 6,907,382 km (0.05 R)
• M25: 7,027,809 km (0.088 R)
• M26: 7,148,983 km (0.086 R)
• M27: 7,230,065 km (0.095 R)
• M28: 7,393,426 km (0.103 R)
• M29: 7,475,406 km (0.108 R)
• M30: 7,682,000 km (0.101 R)
• M31: 7,765,177 km (0.049 R)
• M32: 8,484,144 km (0.105 R)
• M33: 8,938,922 km (0.05 R)
• M34: 9,158,232 km (0.108 R)
• M35: 9,401,628 km (0.091 R)
• M36: 9,849,673 km (0.071 R)
• M37: 10,030,836 km (0.047 R)
• M38: 11,519,784 km (0.077 R)
• M39: 11,639,014 km (0.045 R)
• M40: 11,878,669 km (0.109 R)
• M41: 12,071,651 km (0.098 R)
• M42: 12,217,060 km (0.097 R)
• M43: 12,363,067 km (0.111 R)
• M44: 12,804,531 km (0.088 R)
• M45: 13,051,965 km (0.105 R)
• M46: 13,176,281 km (0.109 R)
• M47: 14,159,887 km (0.093 R)
• M48: 14,647,576 km (0.12 R)
• M49: 14,932,411 km (0.093 R)
• M50: 15,245,369 km (0.06 R)
• M51: 15,323,908 km (0.12 R)
• M52: 15,613,081 km (0.025 R)
• M53: 15,771,655 km (0.102 R)
• M54: 15,957,306 km (0.08 R)
• M55: 16,518,447 km (0.092 R)
• M56: 17,276,908 km (0.118 R)
• M57: 17,825,633 km (0.061 R)
• M58: 18,213,092 km (0.034 R)
• M59: 18,380,043 km (0.066 R)
• M60: 18,603,393 km (0.083 R)
• M61: 18,799,665 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 7.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.81 AU - 15.41 AU

Year: 16355 Days

Day: 17 Hours

Environment

Temp: -175 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,666,246 km

• M1: 115,490 km (0.111 R)
• M2: 284,685 km (0.031 R)
• M3: 436,377 km (0.116 R)
• M4: 529,576 km (0.117 R)
• M5: 690,394 km (0.111 R)
• M6: 1,226,104 km (0.104 R)
• M7: 1,361,939 km (0.073 R)
• M8: 1,503,010 km (0.033 R)
• M9: 1,606,681 km (0.094 R)
• M10: 1,691,354 km (0.114 R)
• M11: 1,843,345 km (0.057 R)
• M12: 2,091,079 km (0.056 R)
• M13: 2,301,862 km (0.1 R)
• M14: 2,446,224 km (0.092 R)
• M15: 2,693,510 km (0.049 R)
• M16: 3,319,726 km (0.115 R)
• M17: 3,932,030 km (0.1 R)
• M18: 3,989,326 km (0.033 R)
• M19: 4,669,548 km (0.099 R)
• M20: 4,822,138 km (0.108 R)
• M21: 5,007,490 km (0.102 R)
• M22: 5,513,130 km (0.032 R)
• M23: 5,739,472 km (0.046 R)
• M24: 6,335,619 km (0.085 R)
• M25: 6,812,837 km (0.088 R)
• M26: 7,020,927 km (0.064 R)
• M27: 7,090,789 km (0.063 R)
• M28: 7,443,392 km (0.067 R)
• M29: 7,550,354 km (0.082 R)
• M30: 7,693,669 km (0.109 R)
• M31: 7,838,031 km (0.112 R)
• M32: 8,461,106 km (0.118 R)
• M33: 8,910,498 km (0.044 R)
• M34: 9,252,628 km (0.093 R)
• M35: 9,599,247 km (0.097 R)
• M36: 10,225,613 km (0.048 R)
• M37: 10,623,992 km (0.114 R)
• M38: 11,230,911 km (0.116 R)
• M39: 11,682,995 km (0.073 R)
• M40: 12,267,175 km (0.111 R)
• M41: 13,681,473 km (0.078 R)
• M42: 13,900,335 km (0.116 R)
• M43: 14,297,069 km (0.119 R)
• M44: 14,563,502 km (0.096 R)
• M45: 16,058,733 km (0.107 R)
• M46: 16,428,539 km (0.096 R)
• M47: 16,988,484 km (0.085 R)
• M48: 19,192,360 km (0.086 R)
• M49: 19,486,319 km (0.07 R)
• M50: 19,535,537 km (0.086 R)
• M51: 19,979,693 km (0.078 R)
• M52: 20,128,543 km (0.034 R)
• M53: 20,878,178 km (0.105 R)
• M54: 20,928,443 km (0.092 R)
• M55: 21,586,075 km (0.108 R)
• M56: 22,921,535 km (0.065 R)
• M57: 23,181,387 km (0.026 R)
• M58: 23,233,447 km (0.085 R)
• M59: 23,285,507 km (0.106 R)
• M60: 23,442,136 km (0.117 R)
• M61: 23,651,573 km (0.091 R)
• M62: 24,019,584 km (0.088 R)
• M63: 24,601,519 km (0.116 R)
• M64: 24,974,317 km (0.102 R)
• M65: 25,617,588 km (0.07 R)
• M66: 26,212,240 km (0.061 R)
• M67: 26,266,544 km (0.026 R)
• M68: 27,194,948 km (0.066 R)
• M69: 27,967,621 km (0.083 R)
• M70: 28,134,124 km (0.028 R)
• M71: 28,747,475 km (0.081 R)
• M72: 29,647,456 km (0.119 R)
• M73: 29,760,701 km (0.095 R)
• M74: 30,044,189 km (0.12 R)
• M75: 30,499,565 km (0.093 R)
• M76: 30,556,711 km (0.116 R)
• M77: 30,728,151 km (0.104 R)
• M78: 30,842,743 km (0.074 R)
• M79: 31,302,158 km (0.082 R)
• M80: 31,821,861 km (0.05 R)
• M81: 32,228,019 km (0.097 R)
• M82: 32,577,480 km (0.114 R)
• M83: 34,819,802 km (0.045 R)
• M84: 36,019,876 km (0.084 R)
• M85: 36,080,164 km (0.031 R)
• M86: 37,355,486 km (0.076 R)
• M87: 37,600,078 km (0.046 R)
• M88: 38,213,878 km (0.115 R)
• M89: 39,887,729 km (0.116 R)
• M90: 41,712,075 km (0.108 R)
• M91: 42,283,689 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit