🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.44 AU - 0.68 AU

Year: 187 Days

Day: 23.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,600,417 km

• M1: 116,088 km (0.054 R)
• M2: 257,458 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 213 Days

Day: 48 Hours

Environment

Temp: -1 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.91 AU - 0.97 AU

Year: 407 Days

Day: 12 Hours

Environment

Temp: -62 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 543 Days

Day: 33.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,600,417 km

• M1: 200,910 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.28 AU - 4.98 AU

Year: 3745 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,600,417 km

• M1: 257,308 km (0.11 R)
• M2: 337,942 km (0.052 R)
• M3: 459,864 km (0.082 R)
• M4: 564,283 km (0.057 R)
• M5: 677,529 km (0.111 R)
• M6: 751,281 km (0.106 R)
• M7: 1,128,866 km (0.119 R)
• M8: 1,274,873 km (0.099 R)
• M9: 1,332,767 km (0.117 R)
• M10: 1,610,571 km (0.091 R)
• M11: 1,686,118 km (0.091 R)
• M12: 1,814,772 km (0.093 R)
• M13: 1,946,717 km (0.111 R)
• M14: 2,095,717 km (0.085 R)
• M15: 2,220,332 km (0.115 R)
• M16: 2,319,066 km (0.105 R)
• M17: 2,419,297 km (0.103 R)
• M18: 2,668,676 km (0.103 R)
• M19: 2,788,953 km (0.11 R)
• M20: 2,880,507 km (0.117 R)
• M21: 3,192,568 km (0.092 R)
• M22: 3,499,094 km (0.075 R)
• M23: 3,747,875 km (0.096 R)
• M24: 3,832,099 km (0.107 R)
• M25: 3,985,287 km (0.112 R)
• M26: 4,245,288 km (0.088 R)
• M27: 4,510,675 km (0.075 R)
• M28: 4,600,434 km (0.069 R)
• M29: 4,965,303 km (0.109 R)
• M30: 5,169,953 km (0.1 R)
• M31: 5,320,448 km (0.101 R)
• M32: 5,664,673 km (0.111 R)
• M33: 5,859,001 km (0.103 R)
• M34: 6,174,652 km (0.08 R)
• M35: 6,234,491 km (0.047 R)
• M36: 6,374,814 km (0.063 R)
• M37: 6,455,447 km (0.116 R)
• M38: 6,843,055 km (0.098 R)
• M39: 6,987,866 km (0.099 R)
• M40: 7,133,574 km (0.046 R)
• M41: 7,576,983 km (0.086 R)
• M42: 7,662,403 km (0.095 R)
• M43: 8,446,146 km (0.08 R)
• M44: 8,556,998 km (0.049 R)
• M45: 8,735,468 km (0.118 R)
• M46: 8,802,638 km (0.095 R)
• M47: 9,141,477 km (0.078 R)
• M48: 9,785,197 km (0.095 R)
• M49: 9,901,584 km (0.084 R)
• M50: 10,042,056 km (0.102 R)
• M51: 10,372,219 km (0.058 R)
• M52: 10,467,213 km (0.095 R)
• M53: 10,586,443 km (0.088 R)
• M54: 10,850,184 km (0.083 R)
• M55: 11,310,796 km (0.098 R)
• M56: 12,351,847 km (0.078 R)
• M57: 12,503,091 km (0.099 R)
• M58: 12,654,933 km (0.063 R)
• M59: 13,062,736 km (0.088 R)
• M60: 13,345,776 km (0.091 R)
• M61: 13,708,700 km (0.098 R)
• M62: 14,153,903 km (0.097 R)
• M63: 14,338,657 km (0.045 R)
• M64: 14,763,814 km (0.082 R)
• M65: 14,870,776 km (0.116 R)
• M66: 15,085,449 km (0.082 R)
• M67: 15,626,694 km (0.112 R)
• M68: 16,036,742 km (0.061 R)
• M69: 16,450,380 km (0.042 R)
• M70: 16,588,908 km (0.06 R)
• M71: 16,755,859 km (0.067 R)
• M72: 17,175,631 km (0.107 R)
• M73: 17,372,651 km (0.113 R)
• M74: 17,513,872 km (0.056 R)
• M75: 17,768,936 km (0.067 R)
• M76: 18,369,123 km (0.111 R)
• M77: 18,657,248 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.6

Radius: 9.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.63 AU - 5.69 AU

Year: 6009 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,600,417 km

• M1: 126,709 km (0.081 R)
• M2: 196,272 km (0.116 R)
• M3: 286,480 km (0.036 R)
• M4: 375,939 km (0.072 R)
• M5: 501,302 km (0.102 R)
• M6: 711,487 km (0.06 R)
• M7: 783,294 km (0.084 R)
• M8: 934,687 km (0.113 R)
• M9: 1,146,368 km (0.075 R)
• M10: 1,483,861 km (0.06 R)
• M11: 1,912,609 km (0.112 R)
• M12: 2,078,064 km (0.099 R)
• M13: 2,205,222 km (0.071 R)
• M14: 2,557,076 km (0.095 R)
• M15: 3,288,909 km (0.069 R)
• M16: 3,897,922 km (0.032 R)
• M17: 4,569,018 km (0.118 R)
• M18: 5,479,920 km (0.069 R)
• M19: 5,835,813 km (0.036 R)
• M20: 6,260,671 km (0.084 R)
• M21: 6,352,973 km (0.083 R)
• M22: 6,980,087 km (0.091 R)
• M23: 7,365,900 km (0.093 R)
• M24: 7,430,825 km (0.103 R)
• M25: 7,758,594 km (0.058 R)
• M26: 7,824,717 km (0.098 R)
• M27: 7,957,560 km (0.06 R)
• M28: 8,292,958 km (0.094 R)
• M29: 10,182,828 km (0.097 R)
• M30: 10,437,144 km (0.098 R)
• M31: 11,026,709 km (0.1 R)
• M32: 11,438,104 km (0.079 R)
• M33: 11,551,200 km (0.091 R)
• M34: 12,508,327 km (0.114 R)
• M35: 13,371,506 km (0.112 R)
• M36: 14,172,753 km (0.068 R)
• M37: 14,253,835 km (0.061 R)
• M38: 15,821,770 km (0.087 R)
• M39: 15,989,918 km (0.096 R)
• M40: 16,116,478 km (0.078 R)
• M41: 16,626,158 km (0.04 R)
• M42: 17,184,158 km (0.113 R)
• M43: 17,791,974 km (0.081 R)
• M44: 18,186,464 km (0.099 R)
• M45: 18,406,821 km (0.082 R)
• M46: 19,028,700 km (0.098 R)
• M47: 19,118,159 km (0.048 R)
• M48: 19,477,044 km (0.068 R)
• M49: 20,201,846 km (0.059 R)
• M50: 20,384,355 km (0.118 R)
• M51: 20,981,401 km (0.118 R)
• M52: 21,491,230 km (0.065 R)
• M53: 22,051,923 km (0.077 R)
• M54: 22,381,188 km (0.086 R)
• M55: 23,235,541 km (0.102 R)
• M56: 24,148,836 km (0.093 R)
• M57: 24,731,670 km (0.032 R)
• M58: 25,516,011 km (0.112 R)
• M59: 25,960,915 km (0.077 R)
• M60: 26,060,099 km (0.057 R)
• M61: 26,258,914 km (0.113 R)
• M62: 27,461,980 km (0.102 R)
• M63: 28,325,160 km (0.062 R)
• M64: 28,478,348 km (0.057 R)
• M65: 28,683,148 km (0.103 R)
• M66: 29,042,631 km (0.115 R)
• M67: 30,077,998 km (0.117 R)
• M68: 30,234,328 km (0.119 R)
• M69: 30,652,604 km (0.069 R)
• M70: 31,283,458 km (0.1 R)
• M71: 31,706,521 km (0.092 R)
• M72: 31,812,586 km (0.096 R)
• M73: 32,504,775 km (0.111 R)
• M74: 33,309,611 km (0.071 R)
• M75: 34,392,999 km (0.116 R)
• M76: 34,611,113 km (0.052 R)
• M77: 34,884,279 km (0.104 R)
• M78: 35,158,342 km (0.1 R)
• M79: 37,263,483 km (0.119 R)
• M80: 37,375,382 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.82 AU - 9.08 AU

Year: 10961 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,600,417 km

• M1: 102,325 km (0.094 R)
• M2: 157,527 km (0.114 R)
• M3: 271,819 km (0.12 R)
• M4: 352,004 km (0.027 R)
• M5: 586,872 km (0.101 R)
• M6: 709,543 km (0.098 R)
• M7: 787,334 km (0.099 R)
• M8: 881,879 km (0.103 R)
• M9: 1,630,916 km (0.094 R)
• M10: 1,952,103 km (0.106 R)
• M11: 2,007,603 km (0.065 R)
• M12: 2,082,402 km (0.077 R)
• M13: 2,273,588 km (0.034 R)
• M14: 2,351,679 km (0.085 R)
• M15: 2,776,536 km (0.056 R)
• M16: 3,225,180 km (0.114 R)
• M17: 3,514,204 km (0.034 R)
• M18: 3,582,121 km (0.12 R)
• M19: 3,788,566 km (0.085 R)
• M20: 4,046,174 km (0.097 R)
• M21: 4,529,076 km (0.12 R)
• M22: 4,603,126 km (0.103 R)
• M23: 4,777,408 km (0.05 R)
• M24: 4,979,365 km (0.038 R)
• M25: 5,030,228 km (0.112 R)
• M26: 5,132,553 km (0.064 R)
• M27: 5,339,447 km (0.1 R)
• M28: 5,549,034 km (0.081 R)
• M29: 5,868,425 km (0.114 R)
• M30: 6,030,440 km (0.074 R)
• M31: 6,331,281 km (0.095 R)
• M32: 6,414,308 km (0.106 R)
• M33: 6,749,557 km (0.107 R)
• M34: 6,862,503 km (0.076 R)
• M35: 6,947,774 km (0.044 R)
• M36: 7,033,194 km (0.071 R)
• M37: 7,641,908 km (0.054 R)
• M38: 7,937,663 km (0.049 R)
• M39: 7,997,203 km (0.112 R)
• M40: 8,388,252 km (0.109 R)
• M41: 9,503,654 km (0.099 R)
• M42: 9,885,726 km (0.05 R)
• M43: 9,949,904 km (0.077 R)
• M44: 10,207,960 km (0.064 R)
• M45: 11,028,654 km (0.082 R)
• M46: 11,161,946 km (0.096 R)
• M47: 11,632,730 km (0.111 R)
• M48: 11,802,374 km (0.083 R)
• M49: 12,558,741 km (0.117 R)
• M50: 12,942,759 km (0.105 R)
• M51: 13,330,666 km (0.044 R)
• M52: 14,154,203 km (0.11 R)
• M53: 14,226,608 km (0.062 R)
• M54: 14,444,422 km (0.055 R)
• M55: 14,517,277 km (0.082 R)
• M56: 14,590,280 km (0.042 R)
• M57: 14,810,040 km (0.063 R)
• M58: 16,645,306 km (0.097 R)
• M59: 17,999,466 km (0.074 R)
• M60: 18,195,888 km (0.033 R)
• M61: 18,313,921 km (0.098 R)
• M62: 18,669,964 km (0.065 R)
• M63: 20,402,158 km (0.064 R)
• M64: 21,891,404 km (0.028 R)
• M65: 22,100,991 km (0.083 R)
• M66: 23,543,862 km (0.079 R)
• M67: 24,754,857 km (0.105 R)
• M68: 24,885,755 km (0.084 R)
• M69: 25,764,643 km (0.112 R)
• M70: 26,341,492 km (0.065 R)
• M71: 26,564,393 km (0.113 R)
• M72: 27,417,251 km (0.069 R)
• M73: 27,869,784 km (0.059 R)
• M74: 27,960,590 km (0.103 R)
• M75: 28,507,520 km (0.112 R)
• M76: 28,828,258 km (0.083 R)
• M77: 29,473,024 km (0.095 R)
• M78: 29,797,353 km (0.055 R)
• M79: 30,169,253 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 12.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.67 AU - 9.65 AU

Year: 12371 Days

Day: 13.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,600,417 km

• M1: 165,306 km (0.098 R)
• M2: 291,566 km (0.12 R)
• M3: 516,861 km (0.087 R)
• M4: 863,629 km (0.087 R)
• M5: 1,232,986 km (0.085 R)
• M6: 1,497,923 km (0.099 R)
• M7: 1,650,364 km (0.059 R)
• M8: 1,728,603 km (0.048 R)
• M9: 1,808,189 km (0.086 R)
• M10: 2,671,818 km (0.097 R)
• M11: 2,953,660 km (0.089 R)
• M12: 3,961,651 km (0.102 R)
• M13: 4,503,046 km (0.074 R)
• M14: 4,953,036 km (0.112 R)
• M15: 5,300,103 km (0.036 R)
• M16: 5,735,283 km (0.064 R)
• M17: 5,936,791 km (0.103 R)
• M18: 6,894,367 km (0.104 R)
• M19: 7,065,807 km (0.096 R)
• M20: 7,412,874 km (0.099 R)
• M21: 7,721,344 km (0.077 R)
• M22: 8,487,884 km (0.055 R)
• M23: 8,950,141 km (0.091 R)
• M24: 9,090,315 km (0.088 R)
• M25: 9,231,385 km (0.078 R)
• M26: 9,706,807 km (0.092 R)
• M27: 10,632,070 km (0.093 R)
• M28: 10,980,035 km (0.089 R)
• M29: 11,180,496 km (0.101 R)
• M30: 11,891,984 km (0.108 R)
• M31: 12,357,233 km (0.1 R)
• M32: 12,461,353 km (0.051 R)
• M33: 13,039,549 km (0.084 R)
• M34: 13,252,127 km (0.073 R)
• M35: 13,626,571 km (0.056 R)
• M36: 14,222,270 km (0.063 R)
• M37: 14,605,839 km (0.116 R)
• M38: 14,771,294 km (0.084 R)
• M39: 15,495,198 km (0.091 R)
• M40: 15,833,289 km (0.115 R)
• M41: 16,862,074 km (0.101 R)
• M42: 17,268,082 km (0.105 R)
• M43: 18,684,176 km (0.043 R)
• M44: 19,953,813 km (0.101 R)
• M45: 20,691,779 km (0.112 R)
• M46: 21,376,189 km (0.098 R)
• M47: 22,575,665 km (0.112 R)
• M48: 24,317,583 km (0.107 R)
• M49: 25,039,542 km (0.096 R)
• M50: 25,968,694 km (0.086 R)
• M51: 26,841,598 km (0.118 R)
• M52: 27,179,839 km (0.111 R)
• M53: 27,451,508 km (0.071 R)
• M54: 29,726,892 km (0.088 R)
• M55: 29,866,616 km (0.096 R)
• M56: 30,076,802 km (0.095 R)
• M57: 30,569,128 km (0.099 R)
• M58: 31,348,234 km (0.092 R)
• M59: 31,704,426 km (0.072 R)
• M60: 33,070,554 km (0.054 R)
• M61: 33,651,443 km (0.071 R)
• M62: 34,455,830 km (0.027 R)
• M63: 35,340,403 km (0.104 R)
• M64: 35,488,504 km (0.082 R)
• M65: 35,785,456 km (0.062 R)
• M66: 37,131,987 km (0.086 R)
• M67: 38,418,977 km (0.083 R)
• M68: 39,182,824 km (0.092 R)
• M69: 39,412,905 km (0.104 R)
• M70: 41,270,013 km (0.112 R)
• M71: 42,366,566 km (0.037 R)
• M72: 43,710,852 km (0.113 R)
• M73: 44,108,932 km (0.059 R)
• M74: 44,268,553 km (0.105 R)
• M75: 45,229,869 km (0.099 R)
• M76: 46,441,313 km (0.055 R)
• M77: 46,522,395 km (0.075 R)
• M78: 48,566,201 km (0.103 R)
• M79: 49,806,666 km (0.11 R)
• M80: 51,812,774 km (0.098 R)
• M81: 52,487,311 km (0.113 R)
• M82: 57,377,216 km (0.082 R)
• M83: 57,551,498 km (0.03 R)
• M84: 58,337,634 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit