🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 367 Days

Day: 19.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,827,461 km

• M1: 241,750 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.34 AU - 1.52 AU

Year: 601 Days

Day: 17.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,827,461 km

• M1: 929,751 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.56 AU - 1.58 AU

Year: 691 Days

Day: 29.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 155.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.98 AU - 3.08 AU

Year: 1854 Days

Day: 16.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.38 AU - 5.08 AU

Year: 3616 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 14.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.34 AU - 7.66 AU

Year: 5824 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 85.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,827,461 km

• M1: 221,255 km (0.118 R)
• M2: 863,778 km (0.038 R)
• M3: 1,012,179 km (0.105 R)
• M4: 1,111,662 km (0.115 R)
• M5: 1,305,989 km (0.093 R)
• M6: 1,447,659 km (0.112 R)
• M7: 1,661,883 km (0.059 R)
• M8: 1,834,219 km (0.097 R)
• M9: 2,543,912 km (0.12 R)
• M10: 2,683,487 km (0.073 R)
• M11: 2,908,482 km (0.115 R)
• M12: 3,464,986 km (0.077 R)
• M13: 3,778,543 km (0.084 R)
• M14: 4,385,761 km (0.116 R)
• M15: 4,849,065 km (0.1 R)
• M16: 5,277,065 km (0.109 R)
• M17: 5,534,672 km (0.104 R)
• M18: 5,665,122 km (0.067 R)
• M19: 5,822,948 km (0.111 R)
• M20: 6,305,101 km (0.11 R)
• M21: 6,551,190 km (0.111 R)
• M22: 6,661,593 km (0.104 R)
• M23: 6,828,395 km (0.061 R)
• M24: 7,741,241 km (0.099 R)
• M25: 8,064,073 km (0.09 R)
• M26: 8,632,096 km (0.088 R)
• M27: 9,243,952 km (0.065 R)
• M28: 9,368,118 km (0.044 R)
• M29: 10,060,457 km (0.071 R)
• M30: 10,188,213 km (0.088 R)
• M31: 11,461,441 km (0.114 R)
• M32: 11,628,392 km (0.089 R)
• M33: 11,863,410 km (0.116 R)
• M34: 12,133,883 km (0.081 R)
• M35: 12,270,017 km (0.097 R)
• M36: 12,440,709 km (0.096 R)
• M37: 12,646,705 km (0.101 R)
• M38: 12,784,634 km (0.086 R)
• M39: 13,236,420 km (0.062 R)
• M40: 13,376,593 km (0.085 R)
• M41: 13,622,831 km (0.08 R)
• M42: 14,048,736 km (0.084 R)
• M43: 14,370,970 km (0.057 R)
• M44: 15,462,885 km (0.082 R)
• M45: 15,610,388 km (0.112 R)
• M46: 15,944,291 km (0.084 R)
• M47: 16,430,633 km (0.051 R)
• M48: 16,543,580 km (0.095 R)
• M49: 16,694,674 km (0.102 R)
• M50: 17,150,349 km (0.089 R)
• M51: 17,264,941 km (0.098 R)
• M52: 17,996,624 km (0.088 R)
• M53: 18,424,923 km (0.111 R)
• M54: 18,581,402 km (0.097 R)
• M55: 18,699,135 km (0.078 R)
• M56: 18,935,350 km (0.111 R)
• M57: 19,251,750 km (0.099 R)
• M58: 19,490,209 km (0.034 R)
• M59: 19,649,830 km (0.117 R)
• M60: 21,146,108 km (0.065 R)
• M61: 21,351,206 km (0.116 R)
• M62: 21,598,043 km (0.107 R)
• M63: 22,011,681 km (0.083 R)
• M64: 22,930,960 km (0.066 R)
• M65: 23,226,117 km (0.076 R)
• M66: 23,862,805 km (0.088 R)
• M67: 24,161,851 km (0.082 R)
• M68: 25,457,668 km (0.118 R)
• M69: 26,070,122 km (0.103 R)
• M70: 26,422,275 km (0.118 R)
• M71: 26,554,819 km (0.099 R)
• M72: 27,175,949 km (0.117 R)
• M73: 27,488,310 km (0.095 R)
• M74: 28,659,062 km (0.12 R)
• M75: 29,022,436 km (0.096 R)
• M76: 29,250,423 km (0.099 R)
• M77: 29,937,975 km (0.049 R)
• M78: 30,306,733 km (0.098 R)
• M79: 31,095,563 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.6

Radius: 12.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.76 AU - 9.5 AU

Year: 8147 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,827,461 km

• M1: 172,486 km (0.049 R)
• M2: 257,608 km (0.101 R)
• M3: 437,424 km (0.102 R)
• M4: 517,609 km (0.104 R)
• M5: 1,293,722 km (0.112 R)
• M6: 1,623,735 km (0.089 R)
• M7: 1,739,823 km (0.073 R)
• M8: 1,939,686 km (0.095 R)
• M9: 2,189,963 km (0.086 R)
• M10: 2,340,907 km (0.116 R)
• M11: 3,518,093 km (0.082 R)
• M12: 3,824,918 km (0.116 R)
• M13: 3,981,547 km (0.074 R)
• M14: 4,167,198 km (0.1 R)
• M15: 4,328,465 km (0.108 R)
• M16: 4,713,231 km (0.113 R)
• M17: 5,933,201 km (0.083 R)
• M18: 6,268,300 km (0.081 R)
• M19: 6,422,685 km (0.077 R)
• M20: 6,515,885 km (0.064 R)
• M21: 6,988,913 km (0.096 R)
• M22: 8,576,745 km (0.099 R)
• M23: 8,782,891 km (0.117 R)
• M24: 9,305,586 km (0.083 R)
• M25: 9,517,417 km (0.083 R)
• M26: 9,946,014 km (0.116 R)
• M27: 10,933,360 km (0.047 R)
• M28: 11,608,944 km (0.084 R)
• M29: 11,837,231 km (0.073 R)
• M30: 11,990,120 km (0.109 R)
• M31: 13,198,123 km (0.084 R)
• M32: 13,555,961 km (0.107 R)
• M33: 14,200,279 km (0.095 R)
• M34: 14,444,422 km (0.038 R)
• M35: 16,875,986 km (0.074 R)
• M36: 17,264,492 km (0.093 R)
• M37: 17,612,457 km (0.031 R)
• M38: 18,138,592 km (0.093 R)
• M39: 18,403,680 km (0.112 R)
• M40: 18,848,285 km (0.118 R)
• M41: 20,203,342 km (0.113 R)
• M42: 20,800,387 km (0.118 R)
• M43: 21,729,988 km (0.059 R)
• M44: 22,673,203 km (0.088 R)
• M45: 22,958,785 km (0.082 R)
• M46: 24,210,171 km (0.109 R)
• M47: 24,599,724 km (0.074 R)
• M48: 24,795,249 km (0.038 R)
• M49: 24,893,086 km (0.066 R)
• M50: 25,138,576 km (0.091 R)
• M51: 25,730,983 km (0.108 R)
• M52: 26,427,960 km (0.093 R)
• M53: 26,879,297 km (0.111 R)
• M54: 27,131,070 km (0.1 R)
• M55: 28,197,403 km (0.114 R)
• M56: 28,607,152 km (0.067 R)
• M57: 29,952,635 km (0.092 R)
• M58: 32,062,713 km (0.116 R)
• M59: 34,274,817 km (0.109 R)
• M60: 34,821,896 km (0.116 R)
• M61: 35,647,826 km (0.115 R)
• M62: 36,814,989 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 9.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.2 AU - 15.3 AU

Year: 15069 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,827,461 km

• M1: 231,428 km (0.084 R)
• M2: 413,040 km (0.075 R)
• M3: 550,969 km (0.102 R)
• M4: 1,035,816 km (0.099 R)
• M5: 1,657,544 km (0.116 R)
• M6: 1,771,089 km (0.12 R)
• M7: 2,189,514 km (0.068 R)
• M8: 2,378,157 km (0.056 R)
• M9: 2,572,335 km (0.111 R)
• M10: 2,738,239 km (0.102 R)
• M11: 2,839,368 km (0.091 R)
• M12: 3,045,663 km (0.054 R)
• M13: 3,328,403 km (0.032 R)
• M14: 3,957,312 km (0.102 R)
• M15: 4,462,953 km (0.044 R)
• M16: 4,824,980 km (0.069 R)
• M17: 5,364,879 km (0.103 R)
• M18: 5,836,711 km (0.103 R)
• M19: 6,546,702 km (0.063 R)
• M20: 6,820,017 km (0.118 R)
• M21: 11,675,515 km (0.104 R)
• M22: 11,785,769 km (0.059 R)
• M23: 11,896,322 km (0.118 R)
• M24: 12,007,174 km (0.08 R)
• M25: 12,341,974 km (0.099 R)
• M26: 12,454,172 km (0.082 R)
• M27: 12,623,218 km (0.099 R)
• M28: 13,711,542 km (0.11 R)
• M29: 14,414,353 km (0.106 R)
• M30: 16,038,089 km (0.089 R)
• M31: 16,778,149 km (0.083 R)
• M32: 17,718,970 km (0.08 R)
• M33: 18,870,575 km (0.103 R)
• M34: 19,324,903 km (0.052 R)
• M35: 20,244,332 km (0.117 R)
• M36: 21,178,122 km (0.11 R)
• M37: 21,379,929 km (0.098 R)
• M38: 21,447,398 km (0.105 R)
• M39: 21,650,253 km (0.079 R)
• M40: 24,343,613 km (0.07 R)
• M41: 25,264,537 km (0.103 R)
• M42: 26,776,523 km (0.074 R)
• M43: 26,849,227 km (0.081 R)
• M44: 27,286,951 km (0.111 R)
• M45: 27,800,520 km (0.054 R)
• M46: 27,947,874 km (0.107 R)
• M47: 28,986,682 km (0.07 R)
• M48: 29,585,821 km (0.111 R)
• M49: 30,264,846 km (0.057 R)
• M50: 30,340,692 km (0.069 R)
• M51: 32,100,711 km (0.076 R)
• M52: 32,410,079 km (0.082 R)
• M53: 32,720,495 km (0.093 R)
• M54: 33,579,336 km (0.081 R)
• M55: 35,399,045 km (0.112 R)
• M56: 35,558,666 km (0.118 R)
• M57: 36,926,140 km (0.118 R)
• M58: 38,228,838 km (0.112 R)
• M59: 38,474,777 km (0.086 R)
• M60: 38,639,036 km (0.094 R)
• M61: 39,215,735 km (0.108 R)
• M62: 40,211,010 km (0.11 R)
• M63: 41,719,405 km (0.088 R)
• M64: 42,820,446 km (0.106 R)
• M65: 43,417,192 km (0.059 R)
• M66: 43,588,182 km (0.118 R)
• M67: 44,705,229 km (0.051 R)
• M68: 47,230,741 km (0.101 R)
• M69: 50,071,006 km (0.08 R)
• M70: 51,511,783 km (0.112 R)
• M71: 51,602,290 km (0.092 R)
• M72: 52,055,571 km (0.116 R)
• M73: 52,601,155 km (0.092 R)
• M74: 52,874,769 km (0.064 R)
• M75: 53,331,791 km (0.087 R)
• M76: 54,433,878 km (0.103 R)
• M77: 55,636,346 km (0.076 R)
• M78: 56,940,989 km (0.08 R)
• M79: 57,973,214 km (0.071 R)
• M80: 58,350,051 km (0.111 R)
• M81: 58,538,844 km (0.066 R)
• M82: 59,390,654 km (0.066 R)
• M83: 59,770,632 km (0.085 R)
• M84: 60,437,390 km (0.064 R)
• M85: 60,628,427 km (0.064 R)
• M86: 60,819,463 km (0.082 R)
• M87: 61,106,691 km (0.103 R)
• M88: 61,202,434 km (0.049 R)
• M89: 61,682,344 km (0.081 R)
• M90: 62,259,642 km (0.103 R)
• M91: 63,419,923 km (0.106 R)
• M92: 64,489,697 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 11.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.54 AU - 15.06 AU

Year: 15161 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,827,461 km

• M1: 151,094 km (0.084 R)
• M2: 425,456 km (0.086 R)
• M3: 707,448 km (0.098 R)
• M4: 809,175 km (0.064 R)
• M5: 934,987 km (0.029 R)
• M6: 1,289,833 km (0.104 R)
• M7: 1,617,452 km (0.106 R)
• M8: 1,709,305 km (0.072 R)
• M9: 1,922,781 km (0.033 R)
• M10: 2,298,122 km (0.103 R)
• M11: 2,481,380 km (0.11 R)
• M12: 2,751,703 km (0.078 R)
• M13: 3,088,747 km (0.117 R)
• M14: 4,242,296 km (0.107 R)
• M15: 4,338,637 km (0.073 R)
• M16: 4,566,325 km (0.111 R)
• M17: 5,727,953 km (0.111 R)
• M18: 5,942,027 km (0.093 R)
• M19: 6,637,807 km (0.105 R)
• M20: 7,090,640 km (0.116 R)
• M21: 7,243,828 km (0.108 R)
• M22: 7,592,391 km (0.09 R)
• M23: 7,788,514 km (0.066 R)
• M24: 8,026,075 km (0.118 R)
• M25: 8,630,451 km (0.092 R)
• M26: 8,753,121 km (0.052 R)
• M27: 9,925,819 km (0.099 R)
• M28: 10,486,960 km (0.08 R)
• M29: 10,837,468 km (0.082 R)
• M30: 11,191,866 km (0.115 R)
• M31: 12,003,135 km (0.113 R)
• M32: 12,186,093 km (0.055 R)
• M33: 12,369,799 km (0.085 R)
• M34: 12,554,553 km (0.09 R)
• M35: 12,880,077 km (0.103 R)
• M36: 14,841,904 km (0.088 R)
• M37: 15,038,326 km (0.119 R)
• M38: 15,682,494 km (0.114 R)
• M39: 16,133,831 km (0.091 R)
• M40: 17,616,795 km (0.059 R)
• M41: 18,138,293 km (0.036 R)
• M42: 18,506,304 km (0.05 R)
• M43: 19,303,361 km (0.035 R)
• M44: 19,464,029 km (0.048 R)
• M45: 20,057,335 km (0.097 R)
• M46: 21,095,993 km (0.048 R)
• M47: 21,206,396 km (0.119 R)
• M48: 22,320,451 km (0.086 R)
• M49: 22,489,347 km (0.037 R)
• M50: 24,838,034 km (0.049 R)
• M51: 25,071,257 km (0.097 R)
• M52: 25,952,687 km (0.09 R)
• M53: 27,083,647 km (0.097 R)
• M54: 27,806,205 km (0.106 R)
• M55: 29,578,491 km (0.03 R)
• M56: 30,260,358 km (0.102 R)
• M57: 30,447,206 km (0.098 R)
• M58: 30,947,312 km (0.109 R)
• M59: 32,527,663 km (0.055 R)
• M60: 32,655,270 km (0.093 R)
• M61: 32,974,961 km (0.081 R)
• M62: 33,167,194 km (0.108 R)
• M63: 33,359,876 km (0.098 R)
• M64: 33,488,531 km (0.109 R)
• M65: 33,617,334 km (0.055 R)
• M66: 34,198,971 km (0.063 R)
• M67: 34,653,748 km (0.051 R)
• M68: 34,914,497 km (0.1 R)
• M69: 35,175,995 km (0.064 R)
• M70: 36,030,049 km (0.088 R)
• M71: 38,363,327 km (0.101 R)
• M72: 39,106,679 km (0.113 R)
• M73: 40,333,381 km (0.058 R)
• M74: 41,089,150 km (0.117 R)
• M75: 41,711,028 km (0.107 R)
• M76: 41,919,119 km (0.043 R)
• M77: 43,104,233 km (0.081 R)
• M78: 43,384,729 km (0.096 R)
• M79: 46,653,293 km (0.118 R)
• M80: 46,797,206 km (0.077 R)
• M81: 47,953,897 km (0.094 R)
• M82: 48,099,007 km (0.033 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit