🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.75 AU

Year: 320 Days

Day: 31.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 8.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.18 AU - 1.88 AU

Year: 1241 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,824,797 km

• M1: 106,065 km (0.069 R)
• M2: 231,278 km (0.095 R)
• M3: 306,825 km (0.115 R)
• M4: 437,873 km (0.05 R)
• M5: 685,457 km (0.117 R)
• M6: 810,671 km (0.114 R)
• M7: 876,195 km (0.08 R)
• M8: 962,513 km (0.097 R)
• M9: 1,190,949 km (0.085 R)
• M10: 1,294,321 km (0.103 R)
• M11: 1,466,059 km (0.119 R)
• M12: 1,539,811 km (0.116 R)
• M13: 1,622,389 km (0.073 R)
• M14: 1,714,392 km (0.047 R)
• M15: 1,919,490 km (0.072 R)
• M16: 2,199,986 km (0.1 R)
• M17: 2,267,904 km (0.118 R)
• M18: 2,371,126 km (0.101 R)
• M19: 2,449,665 km (0.052 R)
• M20: 2,520,126 km (0.113 R)
• M21: 2,827,400 km (0.031 R)
• M22: 3,023,074 km (0.073 R)
• M23: 3,098,920 km (0.104 R)
• M24: 3,262,131 km (0.072 R)
• M25: 3,556,989 km (0.114 R)
• M26: 3,778,693 km (0.116 R)
• M27: 3,860,523 km (0.117 R)
• M28: 3,973,918 km (0.043 R)
• M29: 4,098,832 km (0.05 R)
• M30: 4,203,999 km (0.104 R)
• M31: 4,406,405 km (0.106 R)
• M32: 4,492,574 km (0.068 R)
• M33: 4,579,191 km (0.096 R)
• M34: 4,721,309 km (0.071 R)
• M35: 4,809,572 km (0.115 R)
• M36: 4,887,213 km (0.104 R)
• M37: 5,054,912 km (0.084 R)
• M38: 5,167,858 km (0.042 R)
• M39: 6,101,050 km (0.045 R)
• M40: 6,415,505 km (0.116 R)
• M41: 6,648,728 km (0.039 R)
• M42: 6,710,512 km (0.107 R)
• M43: 6,809,845 km (0.113 R)
• M44: 6,997,291 km (0.067 R)
• M45: 7,250,111 km (0.061 R)
• M46: 7,428,731 km (0.071 R)
• M47: 7,712,518 km (0.107 R)
• M48: 7,816,638 km (0.052 R)
• M49: 8,052,554 km (0.109 R)
• M50: 8,131,691 km (0.109 R)
• M51: 8,410,841 km (0.119 R)
• M52: 8,531,417 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 8.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.68 AU - 2.78 AU

Year: 2185 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,824,797 km

• M1: 162,912 km (0.118 R)
• M2: 225,743 km (0.074 R)
• M3: 369,956 km (0.039 R)
• M4: 592,258 km (0.077 R)
• M5: 659,727 km (0.11 R)
• M6: 721,361 km (0.086 R)
• M7: 817,552 km (0.115 R)
• M8: 908,508 km (0.056 R)
• M9: 1,013,226 km (0.111 R)
• M10: 1,164,619 km (0.063 R)
• M11: 1,262,456 km (0.074 R)
• M12: 1,414,448 km (0.104 R)
• M13: 1,596,508 km (0.034 R)
• M14: 1,798,765 km (0.047 R)
• M15: 1,874,461 km (0.07 R)
• M16: 2,088,237 km (0.068 R)
• M17: 2,208,065 km (0.12 R)
• M18: 2,282,564 km (0.065 R)
• M19: 2,337,317 km (0.108 R)
• M20: 2,518,031 km (0.102 R)
• M21: 2,638,757 km (0.071 R)
• M22: 2,783,268 km (0.106 R)
• M23: 2,982,533 km (0.053 R)
• M24: 3,050,151 km (0.116 R)
• M25: 3,102,959 km (0.116 R)
• M26: 3,201,843 km (0.113 R)
• M27: 3,332,891 km (0.072 R)
• M28: 3,442,247 km (0.102 R)
• M29: 3,624,308 km (0.074 R)
• M30: 3,696,414 km (0.08 R)
• M31: 3,793,353 km (0.054 R)
• M32: 3,932,180 km (0.106 R)
• M33: 4,341,629 km (0.119 R)
• M34: 4,435,427 km (0.091 R)
• M35: 4,985,648 km (0.084 R)
• M36: 5,048,180 km (0.108 R)
• M37: 5,128,813 km (0.058 R)
• M38: 5,382,831 km (0.106 R)
• M39: 5,446,858 km (0.054 R)
• M40: 5,511,335 km (0.082 R)
• M41: 5,668,712 km (0.102 R)
• M42: 5,846,434 km (0.11 R)
• M43: 6,390,671 km (0.1 R)
• M44: 6,478,037 km (0.073 R)
• M45: 6,536,529 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 13

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.64 AU - 4.04 AU

Year: 4004 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,824,797 km

• M1: 201,209 km (0.115 R)
• M2: 293,361 km (0.12 R)
• M3: 487,091 km (0.068 R)
• M4: 645,066 km (0.112 R)
• M5: 955,033 km (0.086 R)
• M6: 1,082,191 km (0.094 R)
• M7: 1,242,859 km (0.118 R)
• M8: 1,397,543 km (0.112 R)
• M9: 1,484,759 km (0.047 R)
• M10: 1,868,777 km (0.105 R)
• M11: 1,982,022 km (0.057 R)
• M12: 2,114,416 km (0.099 R)
• M13: 2,565,304 km (0.111 R)
• M14: 2,970,565 km (0.093 R)
• M15: 3,065,560 km (0.061 R)
• M16: 3,356,827 km (0.095 R)
• M17: 3,455,860 km (0.06 R)
• M18: 3,759,245 km (0.118 R)
• M19: 4,262,791 km (0.077 R)
• M20: 4,370,352 km (0.067 R)
• M21: 4,698,869 km (0.101 R)
• M22: 4,810,170 km (0.11 R)
• M23: 4,899,779 km (0.047 R)
• M24: 5,287,238 km (0.084 R)
• M25: 5,519,862 km (0.112 R)
• M26: 5,803,500 km (0.107 R)
• M27: 6,043,455 km (0.092 R)
• M28: 6,213,548 km (0.108 R)
• M29: 6,583,204 km (0.115 R)
• M30: 7,087,349 km (0.088 R)
• M31: 7,447,880 km (0.083 R)
• M32: 7,578,030 km (0.077 R)
• M33: 7,787,916 km (0.067 R)
• M34: 8,079,631 km (0.099 R)
• M35: 8,893,743 km (0.104 R)
• M36: 10,105,935 km (0.111 R)
• M37: 10,192,402 km (0.112 R)
• M38: 10,424,279 km (0.108 R)
• M39: 10,570,137 km (0.098 R)
• M40: 10,746,064 km (0.112 R)
• M41: 10,834,327 km (0.08 R)
• M42: 11,640,210 km (0.087 R)
• M43: 13,882,383 km (0.102 R)
• M44: 14,043,051 km (0.091 R)
• M45: 14,301,257 km (0.043 R)
• M46: 14,626,333 km (0.11 R)
• M47: 14,986,715 km (0.043 R)
• M48: 15,085,449 km (0.067 R)
• M49: 15,582,713 km (0.045 R)
• M50: 15,850,194 km (0.058 R)
• M51: 17,347,967 km (0.104 R)
• M52: 18,078,753 km (0.074 R)
• M53: 18,430,308 km (0.081 R)
• M54: 18,606,983 km (0.09 R)
• M55: 18,819,562 km (0.105 R)
• M56: 18,926,225 km (0.073 R)
• M57: 19,104,546 km (0.054 R)
• M58: 19,534,490 km (0.061 R)
• M59: 20,185,390 km (0.103 R)
• M60: 20,623,263 km (0.026 R)
• M61: 20,843,471 km (0.079 R)
• M62: 21,434,383 km (0.119 R)
• M63: 22,218,276 km (0.052 R)
• M64: 22,557,115 km (0.105 R)
• M65: 23,125,736 km (0.107 R)
• M66: 23,316,324 km (0.071 R)
• M67: 23,660,549 km (0.109 R)
• M68: 23,929,526 km (0.089 R)
• M69: 24,548,263 km (0.114 R)
• M70: 25,604,274 km (0.107 R)
• M71: 25,880,432 km (0.107 R)
• M72: 25,999,063 km (0.084 R)
• M73: 26,635,003 km (0.114 R)
• M74: 26,754,831 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.5

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.12 AU - 4.94 AU

Year: 6325 Days

Day: 14.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,824,797 km

• M1: 132,993 km (0.072 R)
• M2: 272,418 km (0.039 R)
• M3: 356,492 km (0.11 R)
• M4: 489,335 km (0.053 R)
• M5: 657,632 km (0.113 R)
• M6: 736,022 km (0.092 R)
• M7: 855,401 km (0.115 R)
• M8: 1,052,421 km (0.092 R)
• M9: 1,146,069 km (0.103 R)
• M10: 1,275,471 km (0.076 R)
• M11: 1,632,711 km (0.026 R)
• M12: 2,007,753 km (0.105 R)
• M13: 2,340,907 km (0.076 R)
• M14: 2,478,986 km (0.072 R)
• M15: 2,880,507 km (0.043 R)
• M16: 2,999,138 km (0.114 R)
• M17: 3,164,743 km (0.079 R)
• M18: 3,287,264 km (0.1 R)
• M19: 3,426,838 km (0.079 R)
• M20: 3,584,365 km (0.025 R)
• M21: 3,663,951 km (0.079 R)
• M22: 3,890,293 km (0.112 R)
• M23: 4,441,710 km (0.071 R)
• M24: 5,524,799 km (0.052 R)
• M25: 5,765,951 km (0.084 R)
• M26: 6,048,541 km (0.096 R)
• M27: 6,942,987 km (0.118 R)
• M28: 7,042,769 km (0.107 R)
• M29: 7,203,287 km (0.12 R)
• M30: 7,365,152 km (0.037 R)
• M31: 7,569,054 km (0.077 R)
• M32: 8,150,092 km (0.105 R)
• M33: 8,276,502 km (0.119 R)
• M34: 8,573,903 km (0.036 R)
• M35: 8,659,622 km (0.098 R)
• M36: 8,723,949 km (0.042 R)
• M37: 8,810,118 km (0.07 R)
• M38: 9,223,158 km (0.069 R)
• M39: 9,399,085 km (0.091 R)
• M40: 9,709,351 km (0.09 R)
• M41: 10,045,647 km (0.072 R)
• M42: 10,226,660 km (0.102 R)
• M43: 10,706,720 km (0.118 R)
• M44: 11,147,435 km (0.098 R)
• M45: 11,546,861 km (0.099 R)
• M46: 12,822,033 km (0.097 R)
• M47: 13,240,459 km (0.081 R)
• M48: 13,813,718 km (0.037 R)
• M49: 14,676,000 km (0.076 R)
• M50: 14,855,817 km (0.034 R)
• M51: 14,984,620 km (0.039 R)
• M52: 15,529,605 km (0.086 R)
• M53: 16,002,035 km (0.048 R)
• M54: 16,213,417 km (0.078 R)
• M55: 16,346,111 km (0.092 R)
• M56: 16,772,913 km (0.026 R)
• M57: 16,880,325 km (0.105 R)
• M58: 16,960,808 km (0.037 R)
• M59: 17,420,223 km (0.114 R)
• M60: 17,746,795 km (0.12 R)
• M61: 18,323,346 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.7

Radius: 5.6

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.7 AU - 7.78 AU

Year: 12780 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,824,797 km

• M1: 89,908 km (0.077 R)
• M2: 256,860 km (0.075 R)
• M3: 352,901 km (0.093 R)
• M4: 413,489 km (0.041 R)
• M5: 494,571 km (0.115 R)
• M6: 691,890 km (0.116 R)
• M7: 955,332 km (0.104 R)
• M8: 1,516,474 km (0.096 R)
• M9: 1,592,918 km (0.096 R)
• M10: 2,049,491 km (0.111 R)
• M11: 2,105,740 km (0.055 R)
• M12: 2,162,587 km (0.109 R)
• M13: 2,248,755 km (0.108 R)
• M14: 2,484,222 km (0.082 R)
• M15: 2,544,361 km (0.046 R)
• M16: 3,204,536 km (0.106 R)
• M17: 3,302,971 km (0.104 R)
• M18: 3,502,984 km (0.109 R)
• M19: 3,570,452 km (0.091 R)
• M20: 4,161,962 km (0.119 R)
• M21: 4,523,989 km (0.085 R)
• M22: 5,551,128 km (0.057 R)
• M23: 6,151,614 km (0.091 R)
• M24: 6,563,457 km (0.062 R)
• M25: 7,283,771 km (0.105 R)
• M26: 7,675,268 km (0.118 R)
• M27: 9,732,837 km (0.091 R)
• M28: 10,308,789 km (0.117 R)
• M29: 10,454,498 km (0.116 R)
• M30: 11,093,729 km (0.115 R)
• M31: 11,143,396 km (0.091 R)
• M32: 11,443,040 km (0.048 R)
• M33: 11,694,814 km (0.049 R)
• M34: 11,948,532 km (0.117 R)
• M35: 12,101,570 km (0.061 R)
• M36: 13,296,408 km (0.078 R)
• M37: 13,614,304 km (0.113 R)
• M38: 14,042,004 km (0.066 R)
• M39: 15,185,680 km (0.084 R)
• M40: 15,573,438 km (0.107 R)
• M41: 17,157,081 km (0.101 R)
• M42: 17,329,717 km (0.08 R)
• M43: 17,909,558 km (0.079 R)
• M44: 18,143,230 km (0.08 R)
• M45: 18,436,741 km (0.092 R)
• M46: 19,088,090 km (0.054 R)
• M47: 19,867,644 km (0.102 R)
• M48: 20,230,868 km (0.067 R)
• M49: 20,352,491 km (0.12 R)
• M50: 20,474,264 km (0.033 R)
• M51: 21,272,069 km (0.12 R)
• M52: 21,519,504 km (0.053 R)
• M53: 21,581,587 km (0.117 R)
• M54: 21,643,670 km (0.077 R)
• M55: 23,024,459 km (0.105 R)
• M56: 23,151,318 km (0.116 R)
• M57: 23,405,933 km (0.115 R)
• M58: 23,469,662 km (0.067 R)
• M59: 23,982,184 km (0.082 R)
• M60: 26,333,115 km (0.069 R)
• M61: 28,688,384 km (0.104 R)
• M62: 29,304,727 km (0.085 R)
• M63: 29,787,180 km (0.119 R)
• M64: 30,899,739 km (0.082 R)
• M65: 31,320,558 km (0.067 R)
• M66: 32,451,668 km (0.105 R)
• M67: 33,884,367 km (0.116 R)
• M68: 34,535,865 km (0.061 R)
• M69: 35,118,399 km (0.12 R)
• M70: 35,484,017 km (0.03 R)
• M71: 36,959,500 km (0.088 R)
• M72: 38,455,030 km (0.076 R)
• M73: 38,605,675 km (0.088 R)
• M74: 40,811,646 km (0.119 R)
• M75: 41,581,925 km (0.108 R)
• M76: 42,123,768 km (0.119 R)
• M77: 42,590,215 km (0.079 R)
• M78: 43,293,025 km (0.049 R)
• M79: 43,606,583 km (0.119 R)
• M80: 44,710,166 km (0.114 R)
• M81: 46,944,560 km (0.065 R)
• M82: 47,428,060 km (0.087 R)
• M83: 48,562,760 km (0.061 R)
• M84: 50,610,904 km (0.051 R)
• M85: 51,106,821 km (0.109 R)
• M86: 52,353,271 km (0.077 R)
• M87: 52,770,948 km (0.09 R)
• M88: 54,791,267 km (0.098 R)
• M89: 55,300,349 km (0.064 R)
• M90: 55,981,468 km (0.083 R)
• M91: 56,237,580 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.6

Radius: 7.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.36 AU - 9.34 AU

Year: 15828 Days

Day: 24.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,824,797 km

• M1: 579,093 km (0.099 R)
• M2: 854,204 km (0.083 R)
• M3: 1,117,346 km (0.055 R)
• M4: 1,297,911 km (0.068 R)
• M5: 1,600,847 km (0.066 R)
• M6: 2,368,583 km (0.068 R)
• M7: 2,467,467 km (0.06 R)
• M8: 2,567,847 km (0.089 R)
• M9: 2,669,724 km (0.118 R)
• M10: 2,738,239 km (0.081 R)
• M11: 2,807,503 km (0.089 R)
• M12: 2,947,676 km (0.097 R)
• M13: 3,090,243 km (0.029 R)
• M14: 3,235,054 km (0.114 R)
• M15: 3,419,209 km (0.085 R)
• M16: 3,721,097 km (0.113 R)
• M17: 4,270,122 km (0.047 R)
• M18: 5,055,211 km (0.083 R)
• M19: 6,708,118 km (0.103 R)
• M20: 8,010,368 km (0.104 R)
• M21: 8,360,576 km (0.077 R)
• M22: 8,613,845 km (0.078 R)
• M23: 8,767,034 km (0.118 R)
• M24: 10,455,994 km (0.111 R)
• M25: 10,783,613 km (0.097 R)
• M26: 11,617,621 km (0.034 R)
• M27: 12,414,529 km (0.097 R)
• M28: 12,645,508 km (0.09 R)
• M29: 12,936,177 km (0.054 R)
• M30: 13,583,487 km (0.06 R)
• M31: 13,642,877 km (0.105 R)
• M32: 14,000,865 km (0.064 R)
• M33: 15,032,043 km (0.061 R)
• M34: 15,278,281 km (0.084 R)
• M35: 15,712,264 km (0.109 R)
• M36: 16,783,086 km (0.083 R)
• M37: 16,846,815 km (0.095 R)
• M38: 17,488,589 km (0.106 R)
• M39: 18,138,293 km (0.055 R)
• M40: 19,528,207 km (0.068 R)
• M41: 19,931,672 km (0.119 R)
• M42: 20,066,759 km (0.093 R)
• M43: 21,850,415 km (0.113 R)
• M44: 21,989,690 km (0.07 R)
• M45: 22,479,474 km (0.117 R)
• M46: 22,902,237 km (0.093 R)
• M47: 22,972,997 km (0.079 R)
• M48: 23,327,694 km (0.097 R)
• M49: 23,398,753 km (0.045 R)
• M50: 24,619,322 km (0.114 R)
• M51: 24,764,282 km (0.098 R)
• M52: 25,786,933 km (0.105 R)
• M53: 26,007,889 km (0.09 R)
• M54: 26,229,443 km (0.087 R)
• M55: 26,823,347 km (0.085 R)
• M56: 26,972,496 km (0.12 R)
• M57: 27,722,580 km (0.082 R)
• M58: 29,243,093 km (0.06 R)
• M59: 29,858,837 km (0.114 R)
• M60: 30,868,473 km (0.095 R)
• M61: 31,889,329 km (0.062 R)
• M62: 33,240,946 km (0.047 R)
• M63: 33,802,985 km (0.108 R)
• M64: 33,883,469 km (0.047 R)
• M65: 35,017,720 km (0.083 R)
• M66: 35,180,782 km (0.115 R)
• M67: 35,589,483 km (0.113 R)
• M68: 36,082,109 km (0.068 R)
• M69: 37,991,127 km (0.036 R)
• M70: 38,242,452 km (0.062 R)
• M71: 42,513,321 km (0.118 R)
• M72: 43,911,613 km (0.111 R)
• M73: 43,999,576 km (0.118 R)
• M74: 44,793,193 km (0.07 R)
• M75: 45,058,879 km (0.086 R)
• M76: 47,743,562 km (0.038 R)
• M77: 47,833,919 km (0.045 R)
• M78: 48,286,752 km (0.108 R)
• M79: 50,756,164 km (0.055 R)
• M80: 50,848,316 km (0.107 R)
• M81: 51,588,377 km (0.113 R)
• M82: 53,360,064 km (0.112 R)
• M83: 54,867,413 km (0.105 R)
• M84: 54,962,108 km (0.114 R)
• M85: 56,007,199 km (0.06 R)
• M86: 57,538,931 km (0.034 R)
• M87: 60,545,699 km (0.094 R)
• M88: 62,512,462 km (0.051 R)
• M89: 63,603,031 km (0.067 R)
• M90: 63,901,628 km (0.074 R)
• M91: 64,200,674 km (0.068 R)
• M92: 64,400,238 km (0.031 R)
• M93: 65,300,967 km (0.117 R)
• M94: 66,205,884 km (0.082 R)
• M95: 66,710,328 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit