🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 286 Days

Day: 44.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,202,703 km

• M1: 155,432 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.89 AU - 3.03 AU

Year: 1485 Days

Day: 34.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.58 AU - 3.22 AU

Year: 1901 Days

Day: 35.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,202,703 km

• M1: 234,569 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.69 AU - 3.87 AU

Year: 2287 Days

Day: 12 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.05 AU - 4.13 AU

Year: 2619 Days

Day: 34.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 10.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.82 AU - 6.14 AU

Year: 5630 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,202,703 km

• M1: 130,300 km (0.116 R)
• M2: 282,142 km (0.079 R)
• M3: 391,498 km (0.111 R)
• M4: 1,366,876 km (0.072 R)
• M5: 1,587,682 km (0.074 R)
• M6: 1,820,307 km (0.107 R)
• M7: 2,190,113 km (0.085 R)
• M8: 2,281,667 km (0.063 R)
• M9: 2,355,867 km (0.104 R)
• M10: 3,267,217 km (0.081 R)
• M11: 3,564,618 km (0.084 R)
• M12: 3,651,235 km (0.095 R)
• M13: 4,323,079 km (0.116 R)
• M14: 4,579,041 km (0.088 R)
• M15: 4,840,090 km (0.09 R)
• M16: 5,376,847 km (0.109 R)
• M17: 5,627,124 km (0.096 R)
• M18: 6,113,167 km (0.039 R)
• M19: 6,191,108 km (0.08 R)
• M20: 6,692,859 km (0.082 R)
• M21: 7,070,893 km (0.094 R)
• M22: 7,262,528 km (0.065 R)
• M23: 7,511,459 km (0.089 R)
• M24: 7,989,573 km (0.055 R)
• M25: 8,217,860 km (0.106 R)
• M26: 8,390,645 km (0.095 R)
• M27: 9,093,456 km (0.096 R)
• M28: 9,542,399 km (0.119 R)
• M29: 9,937,338 km (0.119 R)
• M30: 10,029,191 km (0.079 R)
• M31: 10,492,944 km (0.108 R)
• M32: 11,027,009 km (0.089 R)
• M33: 11,185,882 km (0.074 R)
• M34: 12,848,363 km (0.076 R)
• M35: 12,915,083 km (0.119 R)
• M36: 13,318,250 km (0.046 R)
• M37: 13,691,347 km (0.099 R)
• M38: 13,827,780 km (0.053 R)
• M39: 13,964,812 km (0.055 R)
• M40: 15,822,069 km (0.091 R)
• M41: 15,929,480 km (0.111 R)
• M42: 16,181,254 km (0.104 R)
• M43: 16,325,616 km (0.111 R)
• M44: 16,397,871 km (0.108 R)
• M45: 16,579,334 km (0.079 R)
• M46: 16,797,896 km (0.117 R)
• M47: 17,459,119 km (0.083 R)
• M48: 17,533,170 km (0.115 R)
• M49: 17,644,321 km (0.111 R)
• M50: 17,755,771 km (0.08 R)
• M51: 17,867,521 km (0.081 R)
• M52: 18,316,464 km (0.068 R)
• M53: 18,429,410 km (0.083 R)
• M54: 19,073,280 km (0.054 R)
• M55: 19,225,720 km (0.102 R)
• M56: 19,570,543 km (0.099 R)
• M57: 19,994,653 km (0.077 R)
• M58: 20,970,031 km (0.099 R)
• M59: 21,245,890 km (0.105 R)
• M60: 22,000,611 km (0.099 R)
• M61: 22,240,865 km (0.116 R)
• M62: 22,764,308 km (0.104 R)
• M63: 23,414,012 km (0.081 R)
• M64: 23,495,692 km (0.07 R)
• M65: 23,905,441 km (0.111 R)
• M66: 24,028,709 km (0.084 R)
• M67: 24,607,354 km (0.059 R)
• M68: 25,148,599 km (0.119 R)
• M69: 25,483,698 km (0.092 R)
• M70: 26,285,393 km (0.096 R)
• M71: 26,370,365 km (0.118 R)
• M72: 26,582,943 km (0.083 R)
• M73: 26,710,700 km (0.052 R)
• M74: 26,966,961 km (0.063 R)
• M75: 28,130,384 km (0.085 R)
• M76: 28,304,067 km (0.081 R)
• M77: 28,478,199 km (0.09 R)
• M78: 28,652,630 km (0.071 R)
• M79: 28,739,995 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 13.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7 AU - 9.7 AU

Year: 9290 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,202,703 km

• M1: 324,328 km (0.118 R)
• M2: 624,122 km (0.094 R)
• M3: 725,250 km (0.094 R)
• M4: 1,049,279 km (0.072 R)
• M5: 1,155,644 km (0.064 R)
• M6: 1,702,573 km (0.105 R)
• M7: 2,026,902 km (0.12 R)
• M8: 2,231,252 km (0.098 R)
• M9: 2,371,276 km (0.103 R)
• M10: 2,987,170 km (0.103 R)
• M11: 3,300,279 km (0.087 R)
• M12: 3,624,158 km (0.098 R)
• M13: 4,420,019 km (0.11 R)
• M14: 4,898,881 km (0.033 R)
• M15: 5,300,253 km (0.094 R)
• M16: 5,489,195 km (0.108 R)
• M17: 6,300,314 km (0.096 R)
• M18: 6,433,606 km (0.074 R)
• M19: 6,703,032 km (0.099 R)
• M20: 7,079,719 km (0.12 R)
• M21: 7,675,418 km (0.061 R)
• M22: 7,853,888 km (0.038 R)
• M23: 8,691,786 km (0.097 R)
• M24: 8,803,236 km (0.116 R)
• M25: 10,610,528 km (0.058 R)
• M26: 11,049,748 km (0.116 R)
• M27: 11,454,260 km (0.117 R)
• M28: 12,528,672 km (0.102 R)
• M29: 12,993,024 km (0.12 R)
• M30: 13,291,322 km (0.1 R)
• M31: 13,982,015 km (0.069 R)
• M32: 14,156,447 km (0.102 R)
• M33: 14,595,965 km (0.053 R)
• M34: 14,950,662 km (0.104 R)
• M35: 15,173,862 km (0.074 R)
• M36: 15,398,109 km (0.099 R)
• M37: 16,032,105 km (0.108 R)
• M38: 16,952,431 km (0.12 R)
• M39: 17,984,806 km (0.106 R)
• M40: 18,174,645 km (0.115 R)
• M41: 18,844,395 km (0.068 R)
• M42: 19,619,910 km (0.117 R)
• M43: 19,766,516 km (0.109 R)
• M44: 20,852,298 km (0.11 R)
• M45: 21,805,834 km (0.05 R)
• M46: 22,415,296 km (0.115 R)
• M47: 23,703,035 km (0.056 R)
• M48: 24,277,341 km (0.095 R)
• M49: 25,173,731 km (0.115 R)
• M50: 26,782,058 km (0.104 R)
• M51: 27,107,733 km (0.07 R)
• M52: 28,534,148 km (0.114 R)
• M53: 28,978,005 km (0.035 R)
• M54: 29,089,306 km (0.091 R)
• M55: 30,323,040 km (0.099 R)
• M56: 31,345,242 km (0.053 R)
• M57: 32,032,943 km (0.087 R)
• M58: 33,598,485 km (0.092 R)
• M59: 33,773,963 km (0.081 R)
• M60: 36,262,673 km (0.078 R)
• M61: 37,286,671 km (0.09 R)
• M62: 37,589,756 km (0.108 R)
• M63: 37,771,966 km (0.115 R)
• M64: 38,137,135 km (0.074 R)
• M65: 38,564,835 km (0.098 R)
• M66: 38,994,031 km (0.054 R)
• M67: 39,178,486 km (0.118 R)
• M68: 39,981,228 km (0.118 R)
• M69: 40,291,344 km (0.119 R)
• M70: 40,789,206 km (0.119 R)
• M71: 41,163,948 km (0.1 R)
• M72: 41,602,719 km (0.106 R)
• M73: 41,917,024 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 10.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.11 AU - 10.21 AU

Year: 9812 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,202,703 km

• M1: 128,355 km (0.094 R)
• M2: 335,398 km (0.083 R)
• M3: 421,567 km (0.077 R)
• M4: 560,693 km (0.117 R)
• M5: 766,689 km (0.115 R)
• M6: 1,726,359 km (0.045 R)
• M7: 1,984,266 km (0.075 R)
• M8: 2,254,590 km (0.056 R)
• M9: 3,335,285 km (0.039 R)
• M10: 3,539,037 km (0.09 R)
• M11: 4,300,340 km (0.075 R)
• M12: 4,395,036 km (0.029 R)
• M13: 4,978,019 km (0.116 R)
• M14: 5,177,882 km (0.111 R)
• M15: 5,758,321 km (0.1 R)
• M16: 6,467,714 km (0.093 R)
• M17: 6,943,585 km (0.054 R)
• M18: 7,204,633 km (0.091 R)
• M19: 7,929,286 km (0.065 R)
• M20: 8,045,822 km (0.088 R)
• M21: 8,637,033 km (0.119 R)
• M22: 9,201,615 km (0.049 R)
• M23: 9,283,296 km (0.108 R)
• M24: 10,028,892 km (0.046 R)
• M25: 10,112,816 km (0.072 R)
• M26: 10,239,376 km (0.101 R)
• M27: 10,836,571 km (0.114 R)
• M28: 10,966,122 km (0.091 R)
• M29: 11,577,080 km (0.077 R)
• M30: 12,064,919 km (0.12 R)
• M31: 12,243,987 km (0.053 R)
• M32: 13,988,747 km (0.083 R)
• M33: 14,176,941 km (0.074 R)
• M34: 14,318,611 km (0.091 R)
• M35: 14,698,739 km (0.107 R)
• M36: 15,566,107 km (0.055 R)
• M37: 15,957,006 km (0.06 R)
• M38: 16,748,379 km (0.118 R)
• M39: 16,848,311 km (0.054 R)
• M40: 16,998,357 km (0.028 R)
• M41: 17,098,737 km (0.051 R)
• M42: 18,420,883 km (0.092 R)
• M43: 18,575,418 km (0.115 R)
• M44: 18,886,133 km (0.112 R)
• M45: 19,198,493 km (0.063 R)
• M46: 19,933,916 km (0.118 R)
• M47: 20,411,732 km (0.09 R)
• M48: 20,732,171 km (0.099 R)
• M49: 21,649,505 km (0.069 R)
• M50: 21,758,412 km (0.087 R)
• M51: 22,305,043 km (0.098 R)
• M52: 22,414,847 km (0.089 R)
• M53: 23,133,516 km (0.112 R)
• M54: 24,253,854 km (0.098 R)
• M55: 25,679,073 km (0.104 R)
• M56: 26,198,776 km (0.07 R)
• M57: 26,721,920 km (0.071 R)
• M58: 28,015,343 km (0.065 R)
• M59: 28,133,824 km (0.074 R)
• M60: 28,490,615 km (0.087 R)
• M61: 29,449,388 km (0.103 R)
• M62: 29,569,964 km (0.119 R)
• M63: 29,690,689 km (0.098 R)
• M64: 30,236,123 km (0.09 R)
• M65: 32,264,222 km (0.05 R)
• M66: 32,824,914 km (0.072 R)
• M67: 33,325,918 km (0.065 R)
• M68: 33,514,561 km (0.101 R)
• M69: 34,844,486 km (0.103 R)
• M70: 35,291,634 km (0.112 R)
• M71: 36,062,512 km (0.04 R)
• M72: 36,774,149 km (0.055 R)
• M73: 36,904,000 km (0.065 R)
• M74: 38,014,165 km (0.095 R)
• M75: 38,211,186 km (0.115 R)
• M76: 38,606,274 km (0.101 R)
• M77: 39,733,194 km (0.104 R)
• M78: 39,933,057 km (0.11 R)
• M79: 39,999,927 km (0.074 R)
• M80: 42,222,802 km (0.067 R)
• M81: 42,631,354 km (0.112 R)
• M82: 44,416,505 km (0.045 R)
• M83: 45,457,407 km (0.114 R)
• M84: 45,596,833 km (0.049 R)
• M85: 46,506,537 km (0.076 R)
• M86: 46,576,699 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.2

Radius: 3.9

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.39 AU - 12.81 AU

Year: 17220 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,202,703 km

• M1: 117,584 km (0.091 R)
• M2: 1,064,838 km (0.054 R)
• M3: 1,274,723 km (0.116 R)
• M4: 1,526,048 km (0.064 R)
• M5: 1,978,282 km (0.096 R)
• M6: 2,235,291 km (0.117 R)
• M7: 2,605,995 km (0.056 R)
• M8: 2,887,389 km (0.064 R)
• M9: 3,670,982 km (0.104 R)
• M10: 4,106,312 km (0.055 R)
• M11: 4,227,785 km (0.073 R)
• M12: 4,268,476 km (0.092 R)
• M13: 4,515,911 km (0.079 R)
• M14: 5,775,824 km (0.117 R)
• M15: 5,957,586 km (0.066 R)
• M16: 6,373,468 km (0.12 R)
• M17: 6,514,239 km (0.118 R)
• M18: 6,942,538 km (0.068 R)
• M19: 7,626,799 km (0.108 R)
• M20: 7,776,247 km (0.096 R)
• M21: 8,281,140 km (0.076 R)
• M22: 8,332,302 km (0.117 R)
• M23: 8,434,777 km (0.077 R)
• M24: 8,589,311 km (0.109 R)
• M25: 11,298,230 km (0.118 R)
• M26: 11,639,762 km (0.032 R)
• M27: 11,869,245 km (0.079 R)
• M28: 12,158,268 km (0.058 R)
• M29: 12,216,312 km (0.117 R)
• M30: 12,391,192 km (0.1 R)
• M31: 13,457,226 km (0.064 R)
• M32: 13,758,516 km (0.068 R)
• M33: 14,001,164 km (0.05 R)
• M34: 14,122,937 km (0.073 R)
• M35: 14,552,282 km (0.085 R)
• M36: 14,861,501 km (0.092 R)
• M37: 16,891,395 km (0.119 R)
• M38: 17,151,097 km (0.098 R)
• M39: 17,281,546 km (0.092 R)
• M40: 17,674,689 km (0.058 R)
• M41: 18,403,081 km (0.102 R)
• M42: 18,737,433 km (0.108 R)
• M43: 19,344,201 km (0.029 R)
• M44: 20,025,919 km (0.118 R)
• M45: 22,260,014 km (0.054 R)
• M46: 23,334,126 km (0.11 R)
• M47: 23,406,232 km (0.115 R)
• M48: 25,457,967 km (0.089 R)
• M49: 26,505,152 km (0.093 R)
• M50: 26,882,588 km (0.075 R)
• M51: 27,033,981 km (0.104 R)
• M52: 27,413,959 km (0.109 R)
• M53: 27,642,695 km (0.113 R)
• M54: 27,719,139 km (0.042 R)
• M55: 28,255,896 km (0.071 R)
• M56: 28,641,410 km (0.076 R)
• M57: 30,673,996 km (0.109 R)
• M58: 31,149,568 km (0.104 R)
• M59: 31,547,797 km (0.108 R)
• M60: 33,076,388 km (0.072 R)
• M61: 34,300,099 km (0.068 R)
• M62: 36,204,929 km (0.043 R)
• M63: 38,655,192 km (0.107 R)
• M64: 40,116,315 km (0.119 R)
• M65: 40,549,550 km (0.097 R)
• M66: 40,636,317 km (0.101 R)
• M67: 41,507,874 km (0.116 R)
• M68: 41,946,046 km (0.083 R)
• M69: 42,209,638 km (0.113 R)
• M70: 43,891,716 km (0.107 R)
• M71: 46,229,033 km (0.116 R)
• M72: 46,865,123 km (0.072 R)
• M73: 46,956,228 km (0.096 R)
• M74: 47,778,867 km (0.052 R)
• M75: 48,606,293 km (0.091 R)
• M76: 48,698,595 km (0.072 R)
• M77: 48,883,199 km (0.113 R)
• M78: 50,088,957 km (0.119 R)
• M79: 50,275,356 km (0.106 R)
• M80: 50,368,556 km (0.078 R)
• M81: 52,057,366 km (0.045 R)
• M82: 52,246,009 km (0.116 R)
• M83: 52,435,101 km (0.091 R)
• M84: 53,193,412 km (0.078 R)
• M85: 54,337,687 km (0.083 R)
• M86: 56,165,922 km (0.078 R)
• M87: 57,916,367 km (0.071 R)
• M88: 58,209,878 km (0.108 R)
• M89: 58,405,851 km (0.105 R)
• M90: 58,700,260 km (0.116 R)
• M91: 60,575,619 km (0.119 R)
• M92: 61,271,548 km (0.072 R)
• M93: 62,170,182 km (0.103 R)
• M94: 66,012,155 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit