🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 185 Days

Day: 45.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.82 AU - 1 AU

Year: 314 Days

Day: 21 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.84 AU - 1.1 AU

Year: 345 Days

Day: 41.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.83 AU - 3.13 AU

Year: 1860 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.33 AU - 3.87 AU

Year: 1974 Days

Day: 25.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 12.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.49 AU - 10.51 AU

Year: 8962 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,646,934 km

• M1: 194,776 km (0.091 R)
• M2: 619,634 km (0.086 R)
• M3: 808,726 km (0.077 R)
• M4: 971,638 km (0.065 R)
• M5: 1,348,924 km (0.03 R)
• M6: 1,472,941 km (0.032 R)
• M7: 1,563,896 km (0.046 R)
• M8: 2,007,753 km (0.098 R)
• M9: 2,150,619 km (0.063 R)
• M10: 2,577,871 km (0.077 R)
• M11: 2,962,038 km (0.113 R)
• M12: 3,388,990 km (0.075 R)
• M13: 3,684,596 km (0.117 R)
• M14: 4,117,681 km (0.097 R)
• M15: 4,433,482 km (0.104 R)
• M16: 4,621,228 km (0.119 R)
• M17: 4,811,816 km (0.118 R)
• M18: 5,599,747 km (0.109 R)
• M19: 6,397,553 km (0.073 R)
• M20: 6,488,508 km (0.12 R)
• M21: 6,918,303 km (0.067 R)
• M22: 7,199,398 km (0.039 R)
• M23: 7,902,657 km (0.058 R)
• M24: 8,065,719 km (0.112 R)
• M25: 8,394,834 km (0.084 R)
• M26: 8,964,652 km (0.112 R)
• M27: 10,071,228 km (0.096 R)
• M28: 10,212,448 km (0.118 R)
• M29: 10,497,133 km (0.115 R)
• M30: 10,676,501 km (0.085 R)
• M31: 11,440,497 km (0.046 R)
• M32: 11,736,252 km (0.076 R)
• M33: 12,335,392 km (0.053 R)
• M34: 12,676,774 km (0.094 R)
• M35: 13,641,381 km (0.109 R)
• M36: 13,837,055 km (0.058 R)
• M37: 13,994,432 km (0.063 R)
• M38: 14,629,475 km (0.08 R)
• M39: 14,749,602 km (0.114 R)
• M40: 15,071,537 km (0.105 R)
• M41: 15,273,943 km (0.097 R)
• M42: 15,763,576 km (0.084 R)
• M43: 18,029,535 km (0.073 R)
• M44: 19,025,408 km (0.105 R)
• M45: 19,331,934 km (0.061 R)
• M46: 19,507,862 km (0.086 R)
• M47: 19,772,799 km (0.052 R)
• M48: 21,843,383 km (0.034 R)
• M49: 22,625,930 km (0.086 R)
• M50: 23,417,751 km (0.054 R)
• M51: 23,793,392 km (0.099 R)
• M52: 23,887,638 km (0.074 R)
• M53: 25,460,660 km (0.116 R)
• M54: 25,653,641 km (0.109 R)
• M55: 25,944,011 km (0.09 R)
• M56: 27,116,110 km (0.098 R)
• M57: 28,455,460 km (0.093 R)
• M58: 28,655,771 km (0.105 R)
• M59: 28,806,267 km (0.091 R)
• M60: 29,208,835 km (0.12 R)
• M61: 29,613,347 km (0.108 R)
• M62: 29,968,792 km (0.107 R)
• M63: 30,121,531 km (0.099 R)
• M64: 30,376,745 km (0.073 R)
• M65: 31,043,653 km (0.071 R)
• M66: 31,146,725 km (0.102 R)
• M67: 32,183,289 km (0.096 R)
• M68: 32,915,571 km (0.089 R)
• M69: 33,283,731 km (0.119 R)
• M70: 33,389,198 km (0.038 R)
• M71: 33,918,176 km (0.111 R)
• M72: 34,609,916 km (0.041 R)
• M73: 35,037,916 km (0.118 R)
• M74: 35,414,005 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.97 AU - 10.67 AU

Year: 9473 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,646,934 km

• M1: 154,684 km (0.118 R)
• M2: 245,939 km (0.083 R)
• M3: 351,256 km (0.089 R)
• M4: 469,438 km (0.107 R)
• M5: 557,850 km (0.099 R)
• M6: 653,294 km (0.077 R)
• M7: 947,703 km (0.063 R)
• M8: 1,204,412 km (0.046 R)
• M9: 1,711,998 km (0.079 R)
• M10: 1,858,305 km (0.077 R)
• M11: 2,066,395 km (0.115 R)
• M12: 2,143,887 km (0.101 R)
• M13: 2,222,576 km (0.113 R)
• M14: 2,443,980 km (0.104 R)
• M15: 2,800,622 km (0.047 R)
• M16: 2,996,146 km (0.109 R)
• M17: 3,264,226 km (0.09 R)
• M18: 3,586,759 km (0.113 R)
• M19: 3,704,492 km (0.089 R)
• M20: 3,871,593 km (0.081 R)
• M21: 4,163,907 km (0.059 R)
• M22: 4,463,552 km (0.1 R)
• M23: 4,615,992 km (0.106 R)
• M24: 4,900,078 km (0.08 R)
• M25: 5,539,908 km (0.08 R)
• M26: 5,786,595 km (0.062 R)
• M27: 6,291,039 km (0.089 R)
• M28: 6,491,052 km (0.117 R)
• M29: 6,664,136 km (0.038 R)
• M30: 6,780,523 km (0.077 R)
• M31: 6,926,830 km (0.03 R)
• M32: 7,133,425 km (0.113 R)
• M33: 7,980,448 km (0.091 R)
• M34: 8,073,049 km (0.102 R)
• M35: 8,290,714 km (0.075 R)
• M36: 9,440,224 km (0.061 R)
• M37: 10,402,288 km (0.114 R)
• M38: 10,980,783 km (0.109 R)
• M39: 11,152,970 km (0.067 R)
• M40: 11,500,037 km (0.07 R)
• M41: 11,639,911 km (0.052 R)
• M42: 11,780,234 km (0.11 R)
• M43: 12,098,129 km (0.051 R)
• M44: 12,742,597 km (0.103 R)
• M45: 13,141,874 km (0.097 R)
• M46: 14,402,086 km (0.093 R)
• M47: 16,442,452 km (0.084 R)
• M48: 17,195,677 km (0.101 R)
• M49: 17,355,747 km (0.044 R)
• M50: 17,435,931 km (0.084 R)
• M51: 18,041,503 km (0.054 R)
• M52: 18,163,425 km (0.099 R)
• M53: 18,818,365 km (0.076 R)
• M54: 20,067,208 km (0.119 R)
• M55: 20,786,624 km (0.11 R)
• M56: 21,557,801 km (0.066 R)
• M57: 21,860,138 km (0.1 R)
• M58: 21,946,905 km (0.12 R)
• M59: 23,570,641 km (0.034 R)
• M60: 23,793,093 km (0.099 R)
• M61: 24,374,579 km (0.059 R)
• M62: 24,825,019 km (0.045 R)
• M63: 24,960,704 km (0.12 R)
• M64: 26,285,094 km (0.053 R)
• M65: 26,377,396 km (0.053 R)
• M66: 26,608,225 km (0.071 R)
• M67: 26,747,202 km (0.095 R)
• M68: 27,305,052 km (0.089 R)
• M69: 29,144,807 km (0.045 R)
• M70: 29,240,250 km (0.109 R)
• M71: 29,335,694 km (0.117 R)
• M72: 29,479,308 km (0.111 R)
• M73: 30,296,710 km (0.093 R)
• M74: 30,781,108 km (0.067 R)
• M75: 31,024,354 km (0.101 R)
• M76: 31,708,465 km (0.073 R)
• M77: 32,200,343 km (0.069 R)
• M78: 32,496,547 km (0.101 R)
• M79: 32,694,615 km (0.05 R)
• M80: 32,992,464 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 8.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.28 AU - 13 AU

Year: 13447 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,646,934 km

• M1: 179,517 km (0.035 R)
• M2: 280,197 km (0.084 R)
• M3: 346,169 km (0.047 R)
• M4: 418,874 km (0.108 R)
• M5: 1,061,846 km (0.105 R)
• M6: 1,117,346 km (0.107 R)
• M7: 1,290,431 km (0.118 R)
• M8: 1,513,930 km (0.105 R)
• M9: 1,727,855 km (0.098 R)
• M10: 1,906,326 km (0.044 R)
• M11: 2,329,538 km (0.039 R)
• M12: 2,577,272 km (0.036 R)
• M13: 2,859,713 km (0.05 R)
• M14: 3,398,564 km (0.033 R)
• M15: 3,510,164 km (0.118 R)
• M16: 4,415,680 km (0.111 R)
• M17: 4,599,087 km (0.045 R)
• M18: 5,164,118 km (0.079 R)
• M19: 5,228,296 km (0.107 R)
• M20: 5,324,936 km (0.089 R)
• M21: 5,487,549 km (0.092 R)
• M22: 5,585,835 km (0.092 R)
• M23: 6,018,771 km (0.063 R)
• M24: 6,222,224 km (0.064 R)
• M25: 6,775,886 km (0.108 R)
• M26: 7,058,626 km (0.119 R)
• M27: 7,672,276 km (0.111 R)
• M28: 8,153,084 km (0.089 R)
• M29: 8,643,765 km (0.105 R)
• M30: 9,027,633 km (0.055 R)
• M31: 9,574,563 km (0.045 R)
• M32: 9,693,194 km (0.104 R)
• M33: 10,011,688 km (0.115 R)
• M34: 10,823,406 km (0.083 R)
• M35: 11,070,990 km (0.09 R)
• M36: 11,445,883 km (0.112 R)
• M37: 11,952,421 km (0.102 R)
• M38: 12,595,692 km (0.086 R)
• M39: 12,769,076 km (0.104 R)
• M40: 13,074,555 km (0.113 R)
• M41: 14,957,394 km (0.054 R)
• M42: 15,325,554 km (0.114 R)
• M43: 16,164,948 km (0.043 R)
• M44: 16,259,045 km (0.092 R)
• M45: 16,971,280 km (0.111 R)
• M46: 17,355,298 km (0.106 R)
• M47: 17,985,404 km (0.119 R)
• M48: 18,870,126 km (0.098 R)
• M49: 19,218,090 km (0.097 R)
• M50: 19,417,804 km (0.06 R)
• M51: 19,970,867 km (0.033 R)
• M52: 20,071,846 km (0.098 R)
• M53: 21,195,026 km (0.106 R)
• M54: 23,182,733 km (0.064 R)
• M55: 23,608,788 km (0.114 R)
• M56: 23,929,975 km (0.118 R)
• M57: 24,306,512 km (0.101 R)
• M58: 24,414,522 km (0.087 R)
• M59: 24,630,841 km (0.05 R)
• M60: 25,011,118 km (0.077 R)
• M61: 26,773,830 km (0.078 R)
• M62: 26,885,281 km (0.108 R)
• M63: 26,941,081 km (0.083 R)
• M64: 27,501,325 km (0.115 R)
• M65: 27,952,213 km (0.114 R)
• M66: 29,147,500 km (0.077 R)
• M67: 30,359,541 km (0.117 R)
• M68: 31,118,003 km (0.105 R)
• M69: 32,415,764 km (0.068 R)
• M70: 33,972,180 km (0.087 R)
• M71: 34,153,343 km (0.099 R)
• M72: 35,369,125 km (0.073 R)
• M73: 35,736,687 km (0.115 R)
• M74: 35,859,507 km (0.091 R)
• M75: 38,785,193 km (0.037 R)
• M76: 39,100,994 km (0.12 R)
• M77: 39,862,148 km (0.119 R)
• M78: 40,500,332 km (0.114 R)
• M79: 40,692,416 km (0.097 R)
• M80: 40,756,593 km (0.096 R)
• M81: 41,206,135 km (0.12 R)
• M82: 41,270,462 km (0.086 R)
• M83: 41,399,416 km (0.1 R)
• M84: 41,463,892 km (0.118 R)
• M85: 41,592,846 km (0.084 R)
• M86: 42,110,305 km (0.117 R)
• M87: 42,304,931 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 6.8

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.55 AU - 23.71 AU

Year: 32663 Days

Day: 19.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,646,934 km

• M1: 224,696 km (0.114 R)
• M2: 591,510 km (0.095 R)
• M3: 638,334 km (0.065 R)
• M4: 786,586 km (0.069 R)
• M5: 1,718,281 km (0.045 R)
• M6: 2,482,876 km (0.077 R)
• M7: 2,961,739 km (0.117 R)
• M8: 3,044,317 km (0.102 R)
• M9: 4,186,197 km (0.066 R)
• M10: 4,232,573 km (0.041 R)
• M11: 5,496,525 km (0.088 R)
• M12: 5,649,414 km (0.074 R)
• M13: 6,064,099 km (0.115 R)
• M14: 7,198,799 km (0.114 R)
• M15: 7,254,450 km (0.08 R)
• M16: 7,366,199 km (0.098 R)
• M17: 8,280,541 km (0.057 R)
• M18: 8,573,604 km (0.089 R)
• M19: 10,718,388 km (0.098 R)
• M20: 10,909,574 km (0.096 R)
• M21: 12,680,664 km (0.098 R)
• M22: 13,979,622 km (0.037 R)
• M23: 14,398,496 km (0.112 R)
• M24: 14,750,799 km (0.055 R)
• M25: 15,463,782 km (0.043 R)
• M26: 16,480,749 km (0.112 R)
• M27: 16,627,803 km (0.106 R)
• M28: 17,071,660 km (0.074 R)
• M29: 17,146,010 km (0.038 R)
• M30: 17,220,360 km (0.049 R)
• M31: 17,669,453 km (0.091 R)
• M32: 17,819,949 km (0.051 R)
• M33: 17,895,346 km (0.079 R)
• M34: 18,962,278 km (0.097 R)
• M35: 19,039,321 km (0.081 R)
• M36: 22,284,548 km (0.109 R)
• M37: 22,447,160 km (0.118 R)
• M38: 23,019,522 km (0.087 R)
• M39: 23,762,425 km (0.065 R)
• M40: 24,095,131 km (0.093 R)
• M41: 24,849,403 km (0.08 R)
• M42: 27,158,147 km (0.097 R)
• M43: 27,942,937 km (0.113 R)
• M44: 28,118,266 km (0.094 R)
• M45: 29,267,178 km (0.056 R)
• M46: 29,892,198 km (0.114 R)
• M47: 31,428,418 km (0.107 R)
• M48: 32,251,955 km (0.032 R)
• M49: 33,082,672 km (0.083 R)
• M50: 35,902,143 km (0.051 R)
• M51: 37,437,017 km (0.061 R)
• M52: 38,018,055 km (0.083 R)
• M53: 38,115,293 km (0.068 R)
• M54: 39,582,250 km (0.075 R)
• M55: 41,167,389 km (0.12 R)
• M56: 42,168,498 km (0.05 R)
• M57: 46,980,314 km (0.108 R)
• M58: 48,236,337 km (0.085 R)
• M59: 48,341,505 km (0.085 R)
• M60: 49,185,686 km (0.119 R)
• M61: 49,715,711 km (0.092 R)
• M62: 50,247,681 km (0.1 R)
• M63: 50,781,446 km (0.111 R)
• M64: 51,639,539 km (0.112 R)
• M65: 52,394,261 km (0.086 R)
• M66: 56,001,065 km (0.048 R)
• M67: 56,111,618 km (0.058 R)
• M68: 56,222,171 km (0.072 R)
• M69: 56,443,725 km (0.092 R)
• M70: 57,890,187 km (0.115 R)
• M71: 60,705,918 km (0.087 R)
• M72: 60,819,463 km (0.12 R)
• M73: 62,531,312 km (0.049 R)
• M74: 62,760,795 km (0.025 R)
• M75: 63,105,468 km (0.068 R)
• M76: 64,027,739 km (0.098 R)
• M77: 66,235,953 km (0.09 R)
• M78: 67,408,053 km (0.112 R)
• M79: 69,416,554 km (0.088 R)
• M80: 70,487,674 km (0.076 R)
• M81: 70,607,053 km (0.117 R)
• M82: 71,324,674 km (0.112 R)
• M83: 72,525,945 km (0.091 R)
• M84: 72,887,673 km (0.11 R)
• M85: 75,314,300 km (0.044 R)
• M86: 75,558,444 km (0.12 R)
• M87: 76,905,872 km (0.068 R)
• M88: 77,767,406 km (0.055 R)
• M89: 77,890,675 km (0.055 R)
• M90: 78,261,079 km (0.05 R)
• M91: 78,879,816 km (0.088 R)
• M92: 79,003,683 km (0.093 R)
• M93: 82,122,798 km (0.107 R)
• M94: 82,248,461 km (0.073 R)
• M95: 83,003,331 km (0.074 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit