🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 177 Days

Day: 27.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,199,808 km

• M1: 331,658 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.62 AU - 0.92 AU

Year: 302 Days

Day: 44.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.03 AU - 1.57 AU

Year: 661 Days

Day: 12.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.51 AU - 2.11 AU

Year: 1087 Days

Day: 44.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,199,808 km

• M1: 461,360 km (0.074 R)
• M2: 580,739 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 9.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.28 AU - 4.76 AU

Year: 3597 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,199,808 km

• M1: 163,959 km (0.065 R)
• M2: 243,246 km (0.063 R)
• M3: 323,730 km (0.072 R)
• M4: 423,811 km (0.11 R)
• M5: 561,890 km (0.113 R)
• M6: 1,121,984 km (0.116 R)
• M7: 1,236,875 km (0.064 R)
• M8: 1,643,931 km (0.043 R)
• M9: 1,748,799 km (0.086 R)
• M10: 1,937,891 km (0.115 R)
• M11: 2,007,005 km (0.113 R)
• M12: 2,544,510 km (0.111 R)
• M13: 2,635,914 km (0.087 R)
• M14: 2,759,333 km (0.102 R)
• M15: 3,028,160 km (0.059 R)
• M16: 3,272,453 km (0.12 R)
• M17: 3,745,781 km (0.116 R)
• M18: 3,920,063 km (0.109 R)
• M19: 4,132,791 km (0.117 R)
• M20: 4,495,715 km (0.105 R)
• M21: 4,699,767 km (0.093 R)
• M22: 4,982,955 km (0.063 R)
• M23: 5,078,698 km (0.079 R)
• M24: 5,252,381 km (0.104 R)
• M25: 5,506,847 km (0.075 R)
• M26: 5,805,445 km (0.083 R)
• M27: 5,885,928 km (0.026 R)
• M28: 6,150,268 km (0.067 R)
• M29: 6,314,825 km (0.105 R)
• M30: 6,397,703 km (0.08 R)
• M31: 6,522,766 km (0.101 R)
• M32: 6,606,392 km (0.103 R)
• M33: 7,246,222 km (0.079 R)
• M34: 7,507,569 km (0.097 R)
• M35: 7,950,229 km (0.102 R)
• M36: 8,197,365 km (0.083 R)
• M37: 8,469,783 km (0.036 R)
• M38: 8,976,919 km (0.088 R)
• M39: 9,117,093 km (0.096 R)
• M40: 9,352,111 km (0.061 R)
• M41: 9,636,796 km (0.105 R)
• M42: 9,756,324 km (0.101 R)
• M43: 9,828,131 km (0.086 R)
• M44: 10,360,999 km (0.108 R)
• M45: 10,434,451 km (0.116 R)
• M46: 10,557,122 km (0.104 R)
• M47: 10,729,758 km (0.104 R)
• M48: 11,127,838 km (0.115 R)
• M49: 11,202,936 km (0.098 R)
• M50: 11,328,598 km (0.076 R)
• M51: 11,785,021 km (0.069 R)
• M52: 12,273,159 km (0.115 R)
• M53: 12,428,741 km (0.049 R)
• M54: 12,794,208 km (0.027 R)
• M55: 13,136,787 km (0.057 R)
• M56: 13,349,067 km (0.12 R)
• M57: 13,803,994 km (0.117 R)
• M58: 13,938,782 km (0.117 R)
• M59: 14,455,044 km (0.105 R)
• M60: 14,619,302 km (0.084 R)
• M61: 14,894,562 km (0.088 R)
• M62: 15,338,419 km (0.074 R)
• M63: 15,646,292 km (0.069 R)
• M64: 16,381,715 km (0.095 R)
• M65: 17,128,507 km (0.105 R)
• M66: 17,244,296 km (0.057 R)
• M67: 17,564,286 km (0.038 R)
• M68: 17,768,936 km (0.111 R)
• M69: 17,974,483 km (0.102 R)
• M70: 18,625,384 km (0.066 R)
• M71: 18,774,383 km (0.055 R)
• M72: 19,193,556 km (0.062 R)
• M73: 19,404,489 km (0.058 R)
• M74: 20,102,513 km (0.045 R)
• M75: 20,316,588 km (0.113 R)
• M76: 20,562,227 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 14.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.62 AU - 5.46 AU

Year: 5049 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,199,808 km

• M1: 189,092 km (0.056 R)
• M2: 306,227 km (0.103 R)
• M3: 511,475 km (0.112 R)
• M4: 690,843 km (0.107 R)
• M5: 819,497 km (0.096 R)
• M6: 1,089,072 km (0.082 R)
• M7: 1,235,080 km (0.058 R)
• M8: 1,339,200 km (0.093 R)
• M9: 1,438,234 km (0.103 R)
• M10: 2,182,334 km (0.12 R)
• M11: 2,512,646 km (0.092 R)
• M12: 2,689,321 km (0.089 R)
• M13: 3,414,571 km (0.117 R)
• M14: 3,552,949 km (0.069 R)
• M15: 3,943,101 km (0.092 R)
• M16: 4,186,496 km (0.081 R)
• M17: 4,310,064 km (0.116 R)
• M18: 4,726,545 km (0.108 R)
• M19: 4,842,333 km (0.112 R)
• M20: 4,959,169 km (0.056 R)
• M21: 5,077,053 km (0.078 R)
• M22: 5,395,846 km (0.118 R)
• M23: 5,707,608 km (0.096 R)
• M24: 6,081,153 km (0.072 R)
• M25: 6,519,924 km (0.111 R)
• M26: 6,620,454 km (0.07 R)
• M27: 6,764,965 km (0.086 R)
• M28: 7,413,472 km (0.032 R)
• M29: 7,684,543 km (0.097 R)
• M30: 8,020,391 km (0.096 R)
• M31: 8,159,217 km (0.038 R)
• M32: 8,283,234 km (0.114 R)
• M33: 8,486,089 km (0.118 R)
• M34: 8,627,608 km (0.076 R)
• M35: 8,865,170 km (0.071 R)
• M36: 9,104,826 km (0.106 R)
• M37: 9,509,189 km (0.112 R)
• M38: 9,639,788 km (0.094 R)
• M39: 10,402,587 km (0.114 R)
• M40: 10,537,375 km (0.112 R)
• M41: 10,757,433 km (0.032 R)
• M42: 11,064,707 km (0.088 R)
• M43: 11,757,944 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.4

Radius: 6

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.77 AU - 11.19 AU

Year: 13025 Days

Day: 17.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,199,808 km

• M1: 162,762 km (0.082 R)
• M2: 230,381 km (0.025 R)
• M3: 383,569 km (0.084 R)
• M4: 604,675 km (0.105 R)
• M5: 642,074 km (0.084 R)
• M6: 883,675 km (0.072 R)
• M7: 1,199,326 km (0.07 R)
• M8: 1,470,697 km (0.056 R)
• M9: 2,453,854 km (0.113 R)
• M10: 3,122,407 km (0.06 R)
• M11: 3,425,342 km (0.093 R)
• M12: 3,494,008 km (0.11 R)
• M13: 4,023,136 km (0.026 R)
• M14: 4,168,545 km (0.116 R)
• M15: 4,427,050 km (0.082 R)
• M16: 4,539,398 km (0.107 R)
• M17: 4,920,872 km (0.107 R)
• M18: 5,037,409 km (0.108 R)
• M19: 6,084,445 km (0.07 R)
• M20: 6,335,320 km (0.077 R)
• M21: 6,890,777 km (0.104 R)
• M22: 6,934,161 km (0.065 R)
• M23: 7,417,212 km (0.067 R)
• M24: 7,775,349 km (0.101 R)
• M25: 8,462,004 km (0.1 R)
• M26: 8,554,904 km (0.105 R)
• M27: 9,167,806 km (0.059 R)
• M28: 9,746,152 km (0.113 R)
• M29: 10,685,626 km (0.069 R)
• M30: 10,887,135 km (0.114 R)
• M31: 11,039,126 km (0.08 R)
• M32: 11,242,729 km (0.033 R)
• M33: 11,345,054 km (0.077 R)
• M34: 12,069,855 km (0.113 R)
• M35: 12,490,674 km (0.071 R)
• M36: 13,455,132 km (0.111 R)
• M37: 13,672,647 km (0.087 R)
• M38: 15,002,422 km (0.062 R)
• M39: 15,511,504 km (0.078 R)
• M40: 15,625,498 km (0.114 R)
• M41: 15,739,641 km (0.053 R)
• M42: 17,485,747 km (0.036 R)
• M43: 17,961,768 km (0.055 R)
• M44: 18,021,457 km (0.111 R)
• M45: 18,201,274 km (0.11 R)
• M46: 18,381,689 km (0.114 R)
• M47: 18,562,553 km (0.118 R)
• M48: 19,784,019 km (0.113 R)
• M49: 19,969,521 km (0.096 R)
• M50: 20,717,061 km (0.078 R)
• M51: 21,220,458 km (0.116 R)
• M52: 21,347,018 km (0.099 R)
• M53: 21,664,315 km (0.112 R)
• M54: 24,126,546 km (0.078 R)
• M55: 24,258,641 km (0.118 R)
• M56: 24,324,763 km (0.113 R)
• M57: 24,789,115 km (0.053 R)
• M58: 25,122,718 km (0.047 R)
• M59: 25,794,263 km (0.099 R)
• M60: 26,132,205 km (0.048 R)
• M61: 26,199,973 km (0.117 R)
• M62: 28,538,636 km (0.116 R)
• M63: 29,662,266 km (0.098 R)
• M64: 30,016,214 km (0.102 R)
• M65: 30,300,450 km (0.113 R)
• M66: 30,871,765 km (0.052 R)
• M67: 31,086,886 km (0.114 R)
• M68: 32,242,530 km (0.074 R)
• M69: 34,076,151 km (0.053 R)
• M70: 34,819,054 km (0.078 R)
• M71: 35,943,432 km (0.117 R)
• M72: 36,472,260 km (0.088 R)
• M73: 37,003,632 km (0.101 R)
• M74: 37,997,111 km (0.115 R)
• M75: 38,381,578 km (0.079 R)
• M76: 38,613,006 km (0.092 R)
• M77: 40,088,639 km (0.029 R)
• M78: 40,244,969 km (0.109 R)
• M79: 42,535,611 km (0.083 R)
• M80: 44,382,247 km (0.059 R)
• M81: 46,912,097 km (0.073 R)
• M82: 46,994,526 km (0.106 R)
• M83: 47,903,931 km (0.078 R)
• M84: 47,986,958 km (0.077 R)
• M85: 48,069,985 km (0.071 R)
• M86: 50,076,541 km (0.069 R)
• M87: 51,174,888 km (0.079 R)
• M88: 52,281,015 km (0.069 R)
• M89: 52,794,285 km (0.063 R)
• M90: 52,965,725 km (0.108 R)
• M91: 54,171,035 km (0.107 R)
• M92: 54,517,054 km (0.091 R)
• M93: 55,124,422 km (0.06 R)
• M94: 57,047,652 km (0.107 R)
• M95: 59,437,927 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.4

Radius: 6.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.7 AU - 11.4 AU

Year: 16391 Days

Day: 20.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,199,808 km

• M1: 131,347 km (0.082 R)
• M2: 235,766 km (0.112 R)
• M3: 365,617 km (0.059 R)
• M4: 489,484 km (0.084 R)
• M5: 695,630 km (0.098 R)
• M6: 778,358 km (0.086 R)
• M7: 1,270,385 km (0.102 R)
• M8: 1,713,195 km (0.095 R)
• M9: 1,959,882 km (0.047 R)
• M10: 3,114,927 km (0.065 R)
• M11: 3,254,352 km (0.062 R)
• M12: 3,477,403 km (0.093 R)
• M13: 3,960,005 km (0.038 R)
• M14: 4,046,024 km (0.113 R)
• M15: 4,894,693 km (0.078 R)
• M16: 6,595,022 km (0.083 R)
• M17: 7,748,272 km (0.114 R)
• M18: 8,155,627 km (0.054 R)
• M19: 9,390,109 km (0.114 R)
• M20: 11,013,395 km (0.071 R)
• M21: 11,104,351 km (0.115 R)
• M22: 11,256,641 km (0.076 R)
• M23: 11,409,680 km (0.086 R)
• M24: 11,748,519 km (0.115 R)
• M25: 12,028,267 km (0.05 R)
• M26: 13,589,770 km (0.111 R)
• M27: 13,687,457 km (0.114 R)
• M28: 14,014,628 km (0.071 R)
• M29: 14,278,219 km (0.106 R)
• M30: 14,443,824 km (0.051 R)
• M31: 17,567,128 km (0.096 R)
• M32: 18,244,807 km (0.106 R)
• M33: 18,532,633 km (0.072 R)
• M34: 19,039,919 km (0.051 R)
• M35: 19,662,097 km (0.102 R)
• M36: 19,883,352 km (0.059 R)
• M37: 20,068,405 km (0.027 R)
• M38: 20,888,949 km (0.075 R)
• M39: 23,415,956 km (0.114 R)
• M40: 23,493,897 km (0.098 R)
• M41: 24,516,697 km (0.114 R)
• M42: 25,033,558 km (0.07 R)
• M43: 26,768,594 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492

Radius: 6.3

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.47 AU - 16.75 AU

Year: 23651 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,199,808 km

• M1: 309,967 km (0.054 R)
• M2: 576,849 km (0.119 R)
• M3: 878,887 km (0.104 R)
• M4: 1,833,172 km (0.091 R)
• M5: 1,998,179 km (0.099 R)
• M6: 2,378,008 km (0.111 R)
• M7: 2,594,625 km (0.118 R)
• M8: 2,742,578 km (0.047 R)
• M9: 2,931,520 km (0.108 R)
• M10: 3,770,614 km (0.066 R)
• M11: 4,108,706 km (0.115 R)
• M12: 4,151,640 km (0.038 R)
• M13: 4,324,874 km (0.095 R)
• M14: 4,633,944 km (0.078 R)
• M15: 4,723,553 km (0.109 R)
• M16: 5,087,824 km (0.089 R)
• M17: 5,226,650 km (0.065 R)
• M18: 6,532,490 km (0.076 R)
• M19: 6,938,050 km (0.11 R)
• M20: 7,614,083 km (0.097 R)
• M21: 7,667,040 km (0.119 R)
• M22: 8,202,601 km (0.073 R)
• M23: 9,938,086 km (0.102 R)
• M24: 10,936,352 km (0.101 R)
• M25: 12,648,949 km (0.079 R)
• M26: 12,774,461 km (0.061 R)
• M27: 13,857,849 km (0.103 R)
• M28: 13,922,475 km (0.103 R)
• M29: 16,179,159 km (0.085 R)
• M30: 16,452,175 km (0.099 R)
• M31: 18,904,085 km (0.095 R)
• M32: 19,047,549 km (0.097 R)
• M33: 20,208,728 km (0.08 R)
• M34: 20,429,085 km (0.113 R)
• M35: 20,723,943 km (0.106 R)
• M36: 21,692,290 km (0.095 R)
• M37: 22,371,165 km (0.081 R)
• M38: 22,751,443 km (0.111 R)
• M39: 23,287,302 km (0.06 R)
• M40: 23,827,201 km (0.115 R)
• M41: 24,059,975 km (0.03 R)
• M42: 24,215,557 km (0.111 R)
• M43: 24,605,858 km (0.055 R)
• M44: 24,841,026 km (0.089 R)
• M45: 25,077,091 km (0.101 R)
• M46: 25,630,454 km (0.091 R)
• M47: 25,948,648 km (0.093 R)
• M48: 26,028,384 km (0.116 R)
• M49: 28,293,445 km (0.093 R)
• M50: 28,622,112 km (0.069 R)
• M51: 30,033,269 km (0.052 R)
• M52: 30,117,043 km (0.115 R)
• M53: 30,452,591 km (0.072 R)
• M54: 32,664,246 km (0.098 R)
• M55: 33,789,372 km (0.05 R)
• M56: 34,225,450 km (0.101 R)
• M57: 34,839,100 km (0.118 R)
• M58: 35,899,599 km (0.11 R)
• M59: 37,961,507 km (0.112 R)
• M60: 38,052,014 km (0.043 R)
• M61: 38,142,670 km (0.117 R)
• M62: 39,235,333 km (0.068 R)
• M63: 39,969,559 km (0.084 R)
• M64: 43,045,591 km (0.091 R)
• M65: 45,618,524 km (0.102 R)
• M66: 47,069,324 km (0.111 R)
• M67: 47,263,802 km (0.11 R)
• M68: 48,240,825 km (0.074 R)
• M69: 48,338,812 km (0.069 R)
• M70: 49,421,901 km (0.081 R)
• M71: 49,619,669 km (0.091 R)
• M72: 50,413,286 km (0.086 R)
• M73: 50,512,768 km (0.11 R)
• M74: 51,311,322 km (0.065 R)
• M75: 51,611,714 km (0.103 R)
• M76: 53,122,952 km (0.099 R)
• M77: 55,365,424 km (0.114 R)
• M78: 57,846,953 km (0.081 R)
• M79: 58,159,763 km (0.047 R)
• M80: 58,473,021 km (0.076 R)
• M81: 59,837,054 km (0.073 R)
• M82: 61,211,559 km (0.094 R)
• M83: 61,743,080 km (0.089 R)
• M84: 62,169,285 km (0.114 R)
• M85: 62,703,499 km (0.096 R)
• M86: 63,561,442 km (0.109 R)
• M87: 65,722,982 km (0.119 R)
• M88: 66,049,255 km (0.087 R)
• M89: 66,703,596 km (0.095 R)
• M90: 70,785,374 km (0.057 R)
• M91: 71,790,373 km (0.12 R)
• M92: 73,701,635 km (0.073 R)
• M93: 75,743,496 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit