🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 193 Days

Day: 43.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 116.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,357,770 km

• M1: 150,047 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 255 Days

Day: 37.9 Hours

Environment

Temp: 67 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.74 AU - 1.18 AU

Year: 362 Days

Day: 22.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.45 AU - 1.57 AU

Year: 714 Days

Day: 43.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 1414 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.32 AU - 3.6 AU

Year: 2478 Days

Day: 18.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 10.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.29 AU - 4.81 AU

Year: 3737 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,357,770 km

• M1: 147,952 km (0.091 R)
• M2: 215,720 km (0.072 R)
• M3: 328,068 km (0.027 R)
• M4: 547,977 km (0.028 R)
• M5: 702,362 km (0.088 R)
• M6: 894,296 km (0.116 R)
• M7: 1,020,557 km (0.113 R)
• M8: 1,253,181 km (0.112 R)
• M9: 1,613,563 km (0.087 R)
• M10: 1,683,874 km (0.112 R)
• M11: 1,798,615 km (0.081 R)
• M12: 2,205,521 km (0.097 R)
• M13: 2,411,667 km (0.099 R)
• M14: 2,492,749 km (0.108 R)
• M15: 2,707,871 km (0.112 R)
• M16: 3,033,246 km (0.086 R)
• M17: 3,245,376 km (0.119 R)
• M18: 3,335,135 km (0.04 R)
• M19: 3,702,846 km (0.053 R)
• M20: 3,891,639 km (0.08 R)
• M21: 3,968,084 km (0.103 R)
• M22: 4,103,021 km (0.097 R)
• M23: 4,637,983 km (0.097 R)
• M24: 4,924,014 km (0.072 R)
• M25: 5,599,598 km (0.077 R)
• M26: 5,860,497 km (0.109 R)
• M27: 6,281,914 km (0.11 R)
• M28: 6,621,501 km (0.111 R)
• M29: 6,758,981 km (0.079 R)
• M30: 6,897,509 km (0.069 R)
• M31: 6,967,072 km (0.117 R)
• M32: 7,177,407 km (0.09 R)
• M33: 7,437,109 km (0.106 R)
• M34: 8,185,995 km (0.101 R)
• M35: 8,309,115 km (0.114 R)
• M36: 8,432,832 km (0.037 R)
• M37: 9,034,963 km (0.09 R)
• M38: 9,495,725 km (0.096 R)
• M39: 9,599,097 km (0.089 R)
• M40: 9,676,888 km (0.108 R)
• M41: 10,148,420 km (0.046 R)
• M42: 10,254,186 km (0.101 R)
• M43: 10,869,482 km (0.102 R)
• M44: 11,032,095 km (0.109 R)
• M45: 11,277,286 km (0.034 R)
• M46: 11,359,565 km (0.083 R)
• M47: 11,801,178 km (0.043 R)
• M48: 12,445,795 km (0.043 R)
• M49: 12,615,888 km (0.048 R)
• M50: 13,159,526 km (0.079 R)
• M51: 13,535,915 km (0.095 R)
• M52: 14,122,039 km (0.073 R)
• M53: 14,716,391 km (0.096 R)
• M54: 15,106,991 km (0.089 R)
• M55: 15,409,927 km (0.092 R)
• M56: 15,592,586 km (0.103 R)
• M57: 16,299,586 km (0.112 R)
• M58: 16,641,417 km (0.086 R)
• M59: 16,735,065 km (0.073 R)
• M60: 17,904,472 km (0.084 R)
• M61: 18,064,541 km (0.117 R)
• M62: 18,257,223 km (0.04 R)
• M63: 18,450,504 km (0.088 R)
• M64: 18,709,458 km (0.064 R)
• M65: 18,936,996 km (0.117 R)
• M66: 19,067,296 km (0.027 R)
• M67: 20,187,933 km (0.11 R)
• M68: 20,454,816 km (0.094 R)
• M69: 20,689,236 km (0.105 R)
• M70: 21,194,428 km (0.064 R)
• M71: 21,567,675 km (0.118 R)
• M72: 21,840,392 km (0.105 R)
• M73: 22,458,231 km (0.11 R)
• M74: 22,665,424 km (0.093 R)
• M75: 23,012,192 km (0.098 R)
• M76: 23,360,755 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.39 AU - 5.01 AU

Year: 3923 Days

Day: 6.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,357,770 km

• M1: 141,370 km (0.114 R)
• M2: 245,789 km (0.103 R)
• M3: 369,656 km (0.03 R)
• M4: 571,613 km (0.041 R)
• M5: 720,613 km (0.11 R)
• M6: 1,059,452 km (0.119 R)
• M7: 1,165,367 km (0.086 R)
• M8: 1,625,830 km (0.105 R)
• M9: 1,941,332 km (0.107 R)
• M10: 2,380,551 km (0.072 R)
• M11: 2,450,862 km (0.102 R)
• M12: 2,539,873 km (0.112 R)
• M13: 2,629,931 km (0.07 R)
• M14: 2,794,787 km (0.117 R)
• M15: 2,963,235 km (0.093 R)
• M16: 3,039,230 km (0.055 R)
• M17: 3,115,824 km (0.066 R)
• M18: 3,290,555 km (0.072 R)
• M19: 3,389,140 km (0.036 R)
• M20: 3,690,729 km (0.115 R)
• M21: 4,064,275 km (0.108 R)
• M22: 4,148,947 km (0.096 R)
• M23: 4,559,294 km (0.1 R)
• M24: 4,691,688 km (0.043 R)
• M25: 5,050,873 km (0.051 R)
• M26: 5,724,662 km (0.09 R)
• M27: 5,939,634 km (0.104 R)
• M28: 6,060,210 km (0.107 R)
• M29: 6,181,534 km (0.118 R)
• M30: 6,279,221 km (0.11 R)
• M31: 6,352,823 km (0.097 R)
• M32: 6,650,224 km (0.065 R)
• M33: 6,876,266 km (0.118 R)
• M34: 7,079,270 km (0.035 R)
• M35: 7,517,443 km (0.096 R)
• M36: 7,858,526 km (0.12 R)
• M37: 8,097,583 km (0.104 R)
• M38: 8,664,858 km (0.108 R)
• M39: 8,994,871 km (0.072 R)
• M40: 9,189,199 km (0.117 R)
• M41: 9,695,588 km (0.069 R)
• M42: 9,952,148 km (0.101 R)
• M43: 10,210,952 km (0.054 R)
• M44: 10,326,741 km (0.095 R)
• M45: 11,448,127 km (0.096 R)
• M46: 12,114,884 km (0.065 R)
• M47: 12,329,707 km (0.074 R)
• M48: 12,763,242 km (0.039 R)
• M49: 13,013,070 km (0.1 R)
• M50: 13,233,128 km (0.108 R)
• M51: 13,964,812 km (0.092 R)
• M52: 14,157,942 km (0.091 R)
• M53: 14,644,435 km (0.091 R)
• M54: 15,004,666 km (0.049 R)
• M55: 16,508,723 km (0.072 R)
• M56: 16,610,749 km (0.062 R)
• M57: 16,712,925 km (0.116 R)
• M58: 16,986,539 km (0.111 R)
• M59: 17,607,370 km (0.081 R)
• M60: 17,990,490 km (0.096 R)
• M61: 18,411,608 km (0.071 R)
• M62: 18,552,679 km (0.027 R)
• M63: 18,871,472 km (0.106 R)
• M64: 19,049,344 km (0.037 R)
• M65: 19,694,410 km (0.06 R)
• M66: 19,910,878 km (0.096 R)
• M67: 22,120,140 km (0.101 R)
• M68: 23,063,354 km (0.076 R)
• M69: 23,558,972 km (0.099 R)
• M70: 23,904,244 km (0.104 R)
• M71: 24,444,591 km (0.039 R)
• M72: 24,638,620 km (0.092 R)
• M73: 24,833,097 km (0.036 R)
• M74: 24,911,037 km (0.111 R)
• M75: 24,988,978 km (0.084 R)
• M76: 25,498,059 km (0.065 R)
• M77: 25,655,436 km (0.109 R)
• M78: 26,446,959 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 12.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.53 AU - 11.55 AU

Year: 13174 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,357,770 km

• M1: 237,412 km (0.09 R)
• M2: 444,904 km (0.075 R)
• M3: 545,733 km (0.051 R)
• M4: 623,674 km (0.095 R)
• M5: 1,057,208 km (0.084 R)
• M6: 1,328,579 km (0.054 R)
• M7: 1,814,173 km (0.04 R)
• M8: 1,912,758 km (0.116 R)
• M9: 2,488,261 km (0.074 R)
• M10: 2,570,839 km (0.108 R)
• M11: 3,447,184 km (0.054 R)
• M12: 3,950,281 km (0.095 R)
• M13: 4,409,696 km (0.07 R)
• M14: 4,817,051 km (0.098 R)
• M15: 5,025,292 km (0.115 R)
• M16: 6,036,573 km (0.118 R)
• M17: 6,186,171 km (0.078 R)
• M18: 6,299,118 km (0.106 R)
• M19: 6,835,576 km (0.039 R)
• M20: 7,426,786 km (0.099 R)
• M21: 7,870,793 km (0.095 R)
• M22: 8,240,599 km (0.117 R)
• M23: 8,742,500 km (0.107 R)
• M24: 9,383,826 km (0.054 R)
• M25: 9,513,976 km (0.116 R)
• M26: 10,307,293 km (0.064 R)
• M27: 10,757,134 km (0.081 R)
• M28: 10,847,940 km (0.075 R)
• M29: 11,259,633 km (0.064 R)
• M30: 11,629,738 km (0.119 R)
• M31: 12,429,788 km (0.112 R)
• M32: 13,442,416 km (0.113 R)
• M33: 13,589,321 km (0.082 R)
• M34: 13,785,893 km (0.074 R)
• M35: 13,884,627 km (0.099 R)
• M36: 14,682,433 km (0.081 R)
• M37: 14,884,240 km (0.087 R)
• M38: 15,597,822 km (0.085 R)
• M39: 15,855,430 km (0.096 R)
• M40: 16,322,474 km (0.099 R)
• M41: 16,899,623 km (0.104 R)
• M42: 17,590,316 km (0.114 R)
• M43: 17,697,428 km (0.111 R)
• M44: 20,952,977 km (0.101 R)
• M45: 21,294,210 km (0.081 R)
• M46: 22,097,700 km (0.112 R)
• M47: 22,677,691 km (0.076 R)
• M48: 23,912,023 km (0.118 R)
• M49: 24,268,814 km (0.048 R)
• M50: 24,388,043 km (0.025 R)
• M51: 25,168,196 km (0.052 R)
• M52: 26,323,092 km (0.072 R)
• M53: 28,056,482 km (0.116 R)
• M54: 29,507,731 km (0.112 R)
• M55: 29,635,039 km (0.119 R)
• M56: 30,018,159 km (0.105 R)
• M57: 31,697,395 km (0.093 R)
• M58: 32,285,913 km (0.072 R)
• M59: 33,407,149 km (0.105 R)
• M60: 34,407,061 km (0.093 R)
• M61: 35,959,289 km (0.106 R)
• M62: 36,299,774 km (0.091 R)
• M63: 37,534,255 km (0.058 R)
• M64: 38,434,386 km (0.109 R)
• M65: 38,712,787 km (0.087 R)
• M66: 39,061,799 km (0.103 R)
• M67: 39,833,126 km (0.101 R)
• M68: 42,824,485 km (0.103 R)
• M69: 42,968,697 km (0.11 R)
• M70: 43,474,787 km (0.101 R)
• M71: 43,765,007 km (0.109 R)
• M72: 44,639,107 km (0.116 R)
• M73: 44,931,720 km (0.107 R)
• M74: 45,961,103 km (0.109 R)
• M75: 46,182,807 km (0.083 R)
• M76: 48,418,099 km (0.099 R)
• M77: 48,869,436 km (0.048 R)
• M78: 49,700,452 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 7.9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.07 AU - 14.61 AU

Year: 15685 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,357,770 km

• M1: 158,574 km (0.074 R)
• M2: 308,471 km (0.091 R)
• M3: 411,394 km (0.111 R)
• M4: 544,686 km (0.097 R)
• M5: 635,492 km (0.117 R)
• M6: 751,879 km (0.12 R)
• M7: 1,120,039 km (0.073 R)
• M8: 1,335,909 km (0.062 R)
• M9: 2,061,309 km (0.06 R)
• M10: 2,148,525 km (0.084 R)
• M11: 2,207,317 km (0.1 R)
• M12: 2,266,707 km (0.089 R)
• M13: 2,540,770 km (0.07 R)
• M14: 3,221,141 km (0.101 R)
• M15: 3,356,827 km (0.074 R)
• M16: 4,173,781 km (0.098 R)
• M17: 4,471,929 km (0.085 R)
• M18: 4,700,066 km (0.058 R)
• M19: 6,529,498 km (0.054 R)
• M20: 8,458,712 km (0.064 R)
• M21: 8,978,565 km (0.098 R)
• M22: 9,363,331 km (0.09 R)
• M23: 9,460,270 km (0.118 R)
• M24: 9,557,658 km (0.064 R)
• M25: 10,549,492 km (0.112 R)
• M26: 11,108,839 km (0.116 R)
• M27: 11,314,536 km (0.077 R)
• M28: 11,729,969 km (0.1 R)
• M29: 13,550,575 km (0.044 R)
• M30: 14,774,735 km (0.096 R)
• M31: 15,514,646 km (0.046 R)
• M32: 15,860,217 km (0.089 R)
• M33: 16,383,360 km (0.053 R)
• M34: 16,558,988 km (0.094 R)
• M35: 17,148,853 km (0.073 R)
• M36: 17,208,243 km (0.119 R)
• M37: 17,805,887 km (0.078 R)
• M38: 19,082,704 km (0.08 R)
• M39: 21,787,883 km (0.083 R)
• M40: 22,174,743 km (0.063 R)
• M41: 22,694,147 km (0.083 R)
• M42: 22,955,494 km (0.101 R)
• M43: 23,349,086 km (0.096 R)
• M44: 23,612,827 km (0.104 R)
• M45: 24,076,730 km (0.081 R)
• M46: 24,209,872 km (0.06 R)
• M47: 25,013,512 km (0.111 R)
• M48: 25,148,300 km (0.079 R)
• M49: 25,689,844 km (0.105 R)
• M50: 28,104,354 km (0.092 R)
• M51: 29,090,204 km (0.093 R)
• M52: 29,232,022 km (0.071 R)
• M53: 29,373,991 km (0.108 R)
• M54: 30,230,887 km (0.085 R)
• M55: 31,313,378 km (0.055 R)
• M56: 32,408,584 km (0.072 R)
• M57: 32,702,693 km (0.053 R)
• M58: 33,442,155 km (0.119 R)
• M59: 34,186,853 km (0.114 R)
• M60: 35,465,616 km (0.115 R)
• M61: 36,836,531 km (0.075 R)
• M62: 40,338,916 km (0.086 R)
• M63: 40,734,603 km (0.088 R)
• M64: 41,529,865 km (0.064 R)
• M65: 42,410,548 km (0.045 R)
• M66: 44,190,313 km (0.06 R)
• M67: 45,171,227 km (0.108 R)
• M68: 46,407,653 km (0.106 R)
• M69: 46,573,258 km (0.045 R)
• M70: 46,988,392 km (0.102 R)
• M71: 47,738,625 km (0.092 R)
• M72: 50,182,905 km (0.075 R)
• M73: 50,523,090 km (0.115 R)
• M74: 50,864,323 km (0.113 R)
• M75: 51,291,724 km (0.104 R)
• M76: 51,463,014 km (0.12 R)
• M77: 51,892,061 km (0.052 R)
• M78: 52,322,454 km (0.115 R)
• M79: 52,581,108 km (0.115 R)
• M80: 52,667,576 km (0.115 R)
• M81: 53,620,365 km (0.086 R)
• M82: 54,491,623 km (0.038 R)
• M83: 54,666,353 km (0.115 R)
• M84: 54,841,383 km (0.106 R)
• M85: 55,191,890 km (0.092 R)
• M86: 55,543,296 km (0.052 R)
• M87: 55,807,186 km (0.074 R)
• M88: 56,690,113 km (0.111 R)
• M89: 57,221,934 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit