🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.65 AU - 0.77 AU

Year: 213 Days

Day: 42.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.19 AU - 1.73 AU

Year: 629 Days

Day: 13 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.68 AU - 1.98 AU

Year: 882 Days

Day: 36 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.3 AU - 3.42 AU

Year: 1724 Days

Day: 12.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 8.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.68 AU - 6.3 AU

Year: 4585 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,758,745 km

• M1: 133,740 km (0.068 R)
• M2: 203,154 km (0.075 R)
• M3: 256,261 km (0.08 R)
• M4: 360,531 km (0.116 R)
• M5: 645,664 km (0.045 R)
• M6: 714,779 km (0.085 R)
• M7: 796,908 km (0.099 R)
• M8: 893,548 km (0.107 R)
• M9: 1,122,582 km (0.106 R)
• M10: 1,281,605 km (0.095 R)
• M11: 1,474,287 km (0.118 R)
• M12: 1,718,132 km (0.081 R)
• M13: 2,445,626 km (0.103 R)
• M14: 2,734,799 km (0.068 R)
• M15: 2,984,029 km (0.108 R)
• M16: 3,085,905 km (0.079 R)
• M17: 3,206,182 km (0.039 R)
• M18: 3,469,175 km (0.089 R)
• M19: 3,666,644 km (0.1 R)
• M20: 3,941,754 km (0.102 R)
• M21: 4,110,052 km (0.081 R)
• M22: 4,204,598 km (0.084 R)
• M23: 4,319,040 km (0.069 R)
• M24: 4,570,514 km (0.118 R)
• M25: 4,946,603 km (0.109 R)
• M26: 5,027,087 km (0.085 R)
• M27: 5,087,824 km (0.105 R)
• M28: 5,498,320 km (0.046 R)
• M29: 5,962,373 km (0.026 R)
• M30: 6,264,112 km (0.071 R)
• M31: 6,395,010 km (0.119 R)
• M32: 6,815,529 km (0.115 R)
• M33: 6,950,317 km (0.106 R)
• M34: 7,040,525 km (0.061 R)
• M35: 7,245,025 km (0.032 R)
• M36: 7,474,658 km (0.099 R)
• M37: 8,082,773 km (0.072 R)
• M38: 8,706,895 km (0.068 R)
• M39: 8,926,505 km (0.091 R)
• M40: 9,049,325 km (0.102 R)
• M41: 10,359,503 km (0.114 R)
• M42: 10,436,845 km (0.057 R)
• M43: 10,566,397 km (0.039 R)
• M44: 10,905,386 km (0.112 R)
• M45: 10,957,745 km (0.062 R)
• M46: 11,195,007 km (0.08 R)
• M47: 11,487,172 km (0.117 R)
• M48: 11,862,662 km (0.07 R)
• M49: 11,970,822 km (0.112 R)
• M50: 12,736,164 km (0.086 R)
• M51: 12,902,218 km (0.099 R)
• M52: 13,348,618 km (0.056 R)
• M53: 13,517,364 km (0.113 R)
• M54: 13,658,585 km (0.047 R)
• M55: 13,715,133 km (0.051 R)
• M56: 13,800,104 km (0.115 R)
• M57: 13,856,952 km (0.078 R)
• M58: 14,084,939 km (0.081 R)
• M59: 14,342,845 km (0.096 R)
• M60: 14,631,270 km (0.091 R)
• M61: 15,096,669 km (0.105 R)
• M62: 15,184,483 km (0.109 R)
• M63: 15,478,443 km (0.086 R)
• M64: 15,626,096 km (0.106 R)
• M65: 15,893,128 km (0.117 R)
• M66: 16,854,743 km (0.12 R)
• M67: 17,037,103 km (0.1 R)
• M68: 17,989,892 km (0.062 R)
• M69: 18,238,673 km (0.091 R)
• M70: 19,371,877 km (0.087 R)
• M71: 19,722,684 km (0.11 R)
• M72: 19,786,562 km (0.088 R)
• M73: 20,820,134 km (0.103 R)
• M74: 20,917,971 km (0.105 R)
• M75: 21,113,944 km (0.094 R)
• M76: 21,212,230 km (0.101 R)
• M77: 21,310,665 km (0.065 R)
• M78: 21,507,835 km (0.12 R)
• M79: 21,904,270 km (0.108 R)
• M80: 21,970,542 km (0.088 R)
• M81: 22,269,737 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 12.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.03 AU - 6.55 AU

Year: 5623 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,758,745 km

• M1: 213,925 km (0.1 R)
• M2: 340,036 km (0.034 R)
• M3: 561,740 km (0.1 R)
• M4: 655,538 km (0.068 R)
• M5: 834,607 km (0.108 R)
• M6: 958,922 km (0.088 R)
• M7: 1,060,499 km (0.043 R)
• M8: 1,243,458 km (0.075 R)
• M9: 1,339,051 km (0.104 R)
• M10: 1,437,187 km (0.066 R)
• M11: 1,694,046 km (0.056 R)
• M12: 1,782,907 km (0.08 R)
• M13: 1,947,315 km (0.037 R)
• M14: 2,059,813 km (0.032 R)
• M15: 2,310,988 km (0.101 R)
• M16: 2,551,990 km (0.053 R)
• M17: 2,993,753 km (0.071 R)
• M18: 3,102,510 km (0.104 R)
• M19: 3,414,272 km (0.109 R)
• M20: 5,651,359 km (0.084 R)
• M21: 6,226,862 km (0.086 R)
• M22: 6,366,586 km (0.067 R)
• M23: 6,535,781 km (0.053 R)
• M24: 6,677,899 km (0.107 R)
• M25: 6,763,619 km (0.075 R)
• M26: 7,198,051 km (0.107 R)
• M27: 7,315,485 km (0.099 R)
• M28: 7,403,898 km (0.084 R)
• M29: 7,791,506 km (0.116 R)
• M30: 8,246,882 km (0.097 R)
• M31: 8,773,616 km (0.112 R)
• M32: 10,121,343 km (0.031 R)
• M33: 10,252,989 km (0.095 R)
• M34: 11,089,241 km (0.117 R)
• M35: 11,704,837 km (0.075 R)
• M36: 11,877,921 km (0.112 R)
• M37: 12,226,484 km (0.063 R)
• M38: 12,755,612 km (0.096 R)
• M39: 13,872,959 km (0.046 R)
• M40: 14,092,867 km (0.102 R)
• M41: 14,461,925 km (0.119 R)
• M42: 14,610,476 km (0.081 R)
• M43: 14,722,226 km (0.075 R)
• M44: 15,096,669 km (0.085 R)
• M45: 15,322,861 km (0.095 R)
• M46: 15,512,252 km (0.089 R)
• M47: 15,969,872 km (0.092 R)
• M48: 16,277,445 km (0.061 R)
• M49: 16,393,383 km (0.085 R)
• M50: 16,470,726 km (0.058 R)
• M51: 17,015,860 km (0.112 R)
• M52: 17,290,671 km (0.093 R)
• M53: 17,369,510 km (0.075 R)
• M54: 17,527,485 km (0.049 R)
• M55: 17,964,161 km (0.065 R)
• M56: 18,485,061 km (0.108 R)
• M57: 18,727,110 km (0.108 R)
• M58: 19,296,031 km (0.097 R)
• M59: 20,284,723 km (0.088 R)
• M60: 20,492,664 km (0.103 R)
• M61: 20,827,016 km (0.065 R)
• M62: 21,713,233 km (0.096 R)
• M63: 22,096,802 km (0.12 R)
• M64: 22,267,942 km (0.084 R)
• M65: 22,396,746 km (0.09 R)
• M66: 23,174,057 km (0.088 R)
• M67: 23,348,039 km (0.058 R)
• M68: 23,916,361 km (0.073 R)
• M69: 24,092,139 km (0.106 R)
• M70: 24,224,234 km (0.097 R)
• M71: 24,710,875 km (0.105 R)
• M72: 25,022,189 km (0.112 R)
• M73: 25,424,308 km (0.109 R)
• M74: 25,783,642 km (0.065 R)
• M75: 25,963,907 km (0.047 R)
• M76: 26,461,769 km (0.106 R)
• M77: 26,552,724 km (0.086 R)
• M78: 29,562,185 km (0.11 R)
• M79: 29,798,250 km (0.101 R)
• M80: 30,557,459 km (0.12 R)
• M81: 30,748,197 km (0.118 R)
• M82: 31,035,275 km (0.111 R)
• M83: 31,467,314 km (0.061 R)
• M84: 32,434,763 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 11

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.45 AU - 9.37 AU

Year: 8693 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,758,745 km

• M1: 183,108 km (0.064 R)
• M2: 258,056 km (0.095 R)
• M3: 342,280 km (0.071 R)
• M4: 493,523 km (0.084 R)
• M5: 783,893 km (0.117 R)
• M6: 1,013,226 km (0.069 R)
• M7: 1,244,505 km (0.091 R)
• M8: 1,450,651 km (0.072 R)
• M9: 1,990,699 km (0.062 R)
• M10: 2,062,506 km (0.089 R)
• M11: 2,233,347 km (0.111 R)
• M12: 2,383,692 km (0.098 R)
• M13: 2,909,080 km (0.117 R)
• M14: 3,046,112 km (0.082 R)
• M15: 3,129,288 km (0.093 R)
• M16: 3,298,184 km (0.093 R)
• M17: 3,674,423 km (0.046 R)
• M18: 3,852,744 km (0.103 R)
• M19: 4,034,056 km (0.03 R)
• M20: 4,218,062 km (0.06 R)
• M21: 4,982,207 km (0.086 R)
• M22: 5,279,907 km (0.05 R)
• M23: 5,788,839 km (0.083 R)
• M24: 6,890,179 km (0.113 R)
• M25: 7,259,237 km (0.088 R)
• M26: 8,248,677 km (0.119 R)
• M27: 8,443,753 km (0.098 R)
• M28: 8,719,611 km (0.084 R)
• M29: 9,934,944 km (0.104 R)
• M30: 10,059,410 km (0.034 R)
• M31: 10,393,910 km (0.12 R)
• M32: 11,073,833 km (0.114 R)
• M33: 11,202,936 km (0.04 R)
• M34: 11,289,254 km (0.061 R)
• M35: 11,462,638 km (0.07 R)
• M36: 11,724,284 km (0.104 R)
• M37: 12,120,569 km (0.051 R)
• M38: 13,198,721 km (0.115 R)
• M39: 13,656,939 km (0.098 R)
• M40: 15,158,453 km (0.068 R)
• M41: 15,977,202 km (0.061 R)
• M42: 16,123,210 km (0.082 R)
• M43: 16,563,925 km (0.118 R)
• M44: 17,357,093 km (0.059 R)
• M45: 18,061,250 km (0.118 R)
• M46: 18,365,831 km (0.044 R)
• M47: 18,518,870 km (0.081 R)
• M48: 18,774,832 km (0.104 R)
• M49: 18,928,918 km (0.103 R)
• M50: 20,019,337 km (0.07 R)
• M51: 21,183,507 km (0.029 R)
• M52: 21,451,138 km (0.039 R)
• M53: 22,098,149 km (0.044 R)
• M54: 23,466,520 km (0.09 R)
• M55: 23,798,927 km (0.097 R)
• M56: 24,188,929 km (0.029 R)
• M57: 24,468,677 km (0.114 R)
• M58: 25,088,012 km (0.1 R)
• M59: 25,826,576 km (0.053 R)
• M60: 26,572,172 km (0.092 R)
• M61: 26,860,896 km (0.056 R)
• M62: 27,383,292 km (0.058 R)
• M63: 29,267,327 km (0.033 R)
• M64: 30,044,638 km (0.059 R)
• M65: 30,224,903 km (0.101 R)
• M66: 30,768,243 km (0.089 R)
• M67: 31,192,951 km (0.074 R)
• M68: 33,097,183 km (0.115 R)
• M69: 33,781,892 km (0.095 R)
• M70: 33,906,806 km (0.036 R)
• M71: 34,471,239 km (0.047 R)
• M72: 35,101,944 km (0.086 R)
• M73: 36,374,872 km (0.087 R)
• M74: 37,857,387 km (0.095 R)
• M75: 38,377,688 km (0.058 R)
• M76: 38,508,137 km (0.088 R)
• M77: 40,217,293 km (0.113 R)
• M78: 41,214,513 km (0.04 R)
• M79: 42,152,641 km (0.085 R)
• M80: 42,287,279 km (0.12 R)
• M81: 42,421,917 km (0.106 R)
• M82: 43,301,253 km (0.061 R)
• M83: 43,573,073 km (0.046 R)
• M84: 43,777,274 km (0.111 R)
• M85: 46,391,048 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.8

Radius: 10.9

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.13 AU - 13.33 AU

Year: 15245 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,758,745 km

• M1: 146,157 km (0.105 R)
• M2: 291,566 km (0.08 R)
• M3: 375,790 km (0.056 R)
• M4: 633,248 km (0.047 R)
• M5: 901,776 km (0.106 R)
• M6: 1,384,079 km (0.095 R)
• M7: 1,489,546 km (0.077 R)
• M8: 1,625,381 km (0.049 R)
• M9: 1,765,404 km (0.048 R)
• M10: 2,118,156 km (0.08 R)
• M11: 2,240,677 km (0.102 R)
• M12: 2,334,325 km (0.044 R)
• M13: 2,889,333 km (0.097 R)
• M14: 3,025,916 km (0.099 R)
• M15: 3,164,593 km (0.095 R)
• M16: 3,556,989 km (0.09 R)
• M17: 3,630,142 km (0.071 R)
• M18: 4,625,267 km (0.086 R)
• M19: 4,705,152 km (0.116 R)
• M20: 6,265,907 km (0.097 R)
• M21: 6,443,629 km (0.036 R)
• M22: 7,217,349 km (0.116 R)
• M23: 7,591,643 km (0.061 R)
• M24: 7,733,612 km (0.094 R)
• M25: 8,951,189 km (0.095 R)
• M26: 9,404,171 km (0.101 R)
• M27: 9,607,923 km (0.099 R)
• M28: 13,344,878 km (0.07 R)
• M29: 14,444,572 km (0.095 R)
• M30: 15,153,965 km (0.112 R)
• M31: 15,273,344 km (0.033 R)
• M32: 15,453,011 km (0.101 R)
• M33: 16,545,375 km (0.062 R)
• M34: 16,791,613 km (0.028 R)
• M35: 18,103,736 km (0.105 R)
• M36: 19,513,397 km (0.083 R)
• M37: 20,891,791 km (0.119 R)
• M38: 22,030,381 km (0.058 R)
• M39: 22,505,204 km (0.08 R)
• M40: 23,810,745 km (0.106 R)
• M41: 24,019,135 km (0.119 R)
• M42: 25,850,362 km (0.102 R)
• M43: 26,207,752 km (0.115 R)
• M44: 26,494,830 km (0.105 R)
• M45: 26,710,700 km (0.08 R)
• M46: 27,144,384 km (0.12 R)
• M47: 27,945,481 km (0.118 R)
• M48: 28,312,295 km (0.095 R)
• M49: 29,571,011 km (0.117 R)
• M50: 30,395,295 km (0.082 R)
• M51: 30,772,432 km (0.032 R)
• M52: 31,531,342 km (0.086 R)
• M53: 32,681,300 km (0.073 R)
• M54: 34,549,628 km (0.073 R)
• M55: 35,496,732 km (0.118 R)
• M56: 37,497,305 km (0.077 R)
• M57: 38,551,970 km (0.102 R)
• M58: 39,698,787 km (0.116 R)
• M59: 40,939,851 km (0.109 R)
• M60: 41,023,027 km (0.117 R)
• M61: 41,106,204 km (0.095 R)
• M62: 41,774,158 km (0.07 R)
• M63: 42,109,557 km (0.11 R)
• M64: 43,375,005 km (0.116 R)
• M65: 47,158,634 km (0.111 R)
• M66: 48,033,184 km (0.118 R)
• M67: 48,120,997 km (0.079 R)
• M68: 49,709,577 km (0.114 R)
• M69: 50,153,883 km (0.069 R)
• M70: 50,867,614 km (0.075 R)
• M71: 52,485,665 km (0.077 R)
• M72: 52,666,529 km (0.043 R)
• M73: 54,760,899 km (0.11 R)
• M74: 56,419,042 km (0.098 R)
• M75: 57,626,745 km (0.111 R)
• M76: 57,719,945 km (0.12 R)
• M77: 58,186,989 km (0.079 R)
• M78: 58,280,488 km (0.027 R)
• M79: 58,561,582 km (0.092 R)
• M80: 58,936,774 km (0.082 R)
• M81: 59,689,850 km (0.092 R)
• M82: 59,878,642 km (0.078 R)
• M83: 60,730,602 km (0.047 R)
• M84: 61,872,632 km (0.062 R)
• M85: 63,406,459 km (0.103 R)
• M86: 63,984,804 km (0.052 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit