🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 192 Days

Day: 35.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 77.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,508,009 km

• M1: 593,156 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.65 AU - 0.79 AU

Year: 229 Days

Day: 41.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 86.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,508,009 km

• M1: 684,111 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.88 AU - 1.08 AU

Year: 364 Days

Day: 42.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,508,009 km

• M1: 474,225 km (0.12 R)
• M2: 602,580 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.01 AU - 1.13 AU

Year: 415 Days

Day: 43.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 12.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.04 AU - 5.58 AU

Year: 4585 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,508,009 km

• M1: 175,478 km (0.083 R)
• M2: 340,934 km (0.109 R)
• M3: 815,757 km (0.092 R)
• M4: 1,182,422 km (0.037 R)
• M5: 1,285,943 km (0.098 R)
• M6: 1,408,165 km (0.107 R)
• M7: 1,698,085 km (0.091 R)
• M8: 2,187,420 km (0.105 R)
• M9: 2,372,772 km (0.077 R)
• M10: 2,486,466 km (0.094 R)
• M11: 2,779,080 km (0.12 R)
• M12: 3,165,790 km (0.098 R)
• M13: 3,419,059 km (0.077 R)
• M14: 3,526,471 km (0.104 R)
• M15: 3,811,455 km (0.117 R)
• M16: 3,900,615 km (0.08 R)
• M17: 4,149,546 km (0.107 R)
• M18: 4,427,199 km (0.106 R)
• M19: 5,000,758 km (0.098 R)
• M20: 5,246,697 km (0.049 R)
• M21: 5,446,410 km (0.101 R)
• M22: 5,725,111 km (0.083 R)
• M23: 5,879,196 km (0.106 R)
• M24: 6,008,598 km (0.094 R)
• M25: 6,643,043 km (0.037 R)
• M26: 6,723,975 km (0.078 R)
• M27: 6,995,795 km (0.107 R)
• M28: 7,438,156 km (0.096 R)
• M29: 7,634,727 km (0.078 R)
• M30: 8,234,465 km (0.09 R)
• M31: 9,328,026 km (0.099 R)
• M32: 10,154,853 km (0.072 R)
• M33: 10,279,318 km (0.064 R)
• M34: 10,435,648 km (0.064 R)
• M35: 10,782,416 km (0.108 R)
• M36: 11,229,115 km (0.087 R)
• M37: 11,325,756 km (0.083 R)
• M38: 11,422,545 km (0.096 R)
• M39: 11,682,098 km (0.117 R)
• M40: 12,306,220 km (0.043 R)
• M41: 13,076,499 km (0.107 R)
• M42: 13,518,711 km (0.094 R)
• M43: 13,655,742 km (0.105 R)
• M44: 13,931,302 km (0.115 R)
• M45: 14,839,510 km (0.096 R)
• M46: 15,051,790 km (0.052 R)
• M47: 15,229,512 km (0.113 R)
• M48: 15,336,475 km (0.052 R)
• M49: 15,911,230 km (0.115 R)
• M50: 16,092,243 km (0.039 R)
• M51: 17,155,734 km (0.116 R)
• M52: 17,378,635 km (0.098 R)
• M53: 17,752,331 km (0.096 R)
• M54: 18,279,813 km (0.093 R)
• M55: 19,815,435 km (0.084 R)
• M56: 20,796,049 km (0.083 R)
• M57: 20,954,473 km (0.117 R)
• M58: 21,152,989 km (0.07 R)
• M59: 21,632,002 km (0.08 R)
• M60: 22,074,363 km (0.092 R)
• M61: 22,195,387 km (0.119 R)
• M62: 22,316,861 km (0.036 R)
• M63: 22,560,256 km (0.12 R)
• M64: 22,682,179 km (0.112 R)
• M65: 23,213,550 km (0.042 R)
• M66: 23,666,383 km (0.1 R)
• M67: 23,748,961 km (0.102 R)
• M68: 23,997,593 km (0.036 R)
• M69: 24,580,725 km (0.111 R)
• M70: 25,506,736 km (0.074 R)
• M71: 25,888,809 km (0.045 R)
• M72: 26,787,743 km (0.114 R)
• M73: 27,046,397 km (0.088 R)
• M74: 28,002,178 km (0.09 R)
• M75: 28,308,555 km (0.108 R)
• M76: 28,396,369 km (0.091 R)
• M77: 28,484,183 km (0.101 R)
• M78: 28,660,110 km (0.094 R)
• M79: 28,836,486 km (0.072 R)
• M80: 29,145,854 km (0.073 R)
• M81: 29,278,846 km (0.045 R)
• M82: 29,367,558 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 11.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.33 AU - 8.19 AU

Year: 6586 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,508,009 km

• M1: 152,141 km (0.112 R)
• M2: 246,836 km (0.103 R)
• M3: 326,273 km (0.103 R)
• M4: 525,537 km (0.093 R)
• M5: 691,741 km (0.103 R)
• M6: 1,249,890 km (0.113 R)
• M7: 1,330,374 km (0.109 R)
• M8: 1,600,248 km (0.083 R)
• M9: 1,742,067 km (0.106 R)
• M10: 2,291,241 km (0.116 R)
• M11: 2,452,059 km (0.111 R)
• M12: 2,957,101 km (0.053 R)
• M13: 3,448,530 km (0.112 R)
• M14: 3,610,245 km (0.051 R)
• M15: 4,332,205 km (0.082 R)
• M16: 4,456,969 km (0.066 R)
• M17: 4,915,786 km (0.054 R)
• M18: 5,124,625 km (0.114 R)
• M19: 5,363,084 km (0.115 R)
• M20: 5,578,205 km (0.116 R)
• M21: 5,961,475 km (0.095 R)
• M22: 6,638,555 km (0.105 R)
• M23: 7,251,009 km (0.045 R)
• M24: 7,340,020 km (0.091 R)
• M25: 7,459,249 km (0.116 R)
• M26: 7,579,077 km (0.048 R)
• M27: 7,669,434 km (0.116 R)
• M28: 7,790,459 km (0.084 R)
• M29: 7,881,564 km (0.114 R)
• M30: 8,280,841 km (0.085 R)
• M31: 8,373,890 km (0.086 R)
• M32: 8,498,655 km (0.118 R)
• M33: 8,971,534 km (0.07 R)
• M34: 9,099,141 km (0.107 R)
• M35: 9,388,463 km (0.117 R)
• M36: 9,550,478 km (0.076 R)
• M37: 9,844,437 km (0.116 R)
• M38: 10,108,328 km (0.106 R)
• M39: 10,241,171 km (0.085 R)
• M40: 10,441,483 km (0.112 R)
• M41: 10,914,062 km (0.109 R)
• M42: 11,428,081 km (0.04 R)
• M43: 11,845,010 km (0.109 R)
• M44: 12,373,240 km (0.078 R)
• M45: 12,622,320 km (0.076 R)
• M46: 12,909,099 km (0.112 R)
• M47: 13,929,806 km (0.07 R)
• M48: 14,003,707 km (0.08 R)
• M49: 14,300,659 km (0.119 R)
• M50: 15,509,260 km (0.119 R)
• M51: 15,624,151 km (0.068 R)
• M52: 15,932,173 km (0.095 R)
• M53: 16,436,916 km (0.08 R)
• M54: 16,828,863 km (0.107 R)
• M55: 16,907,551 km (0.042 R)
• M56: 17,105,021 km (0.084 R)
• M57: 17,223,801 km (0.068 R)
• M58: 17,382,674 km (0.101 R)
• M59: 18,386,625 km (0.045 R)
• M60: 18,793,382 km (0.036 R)
• M61: 20,660,663 km (0.083 R)
• M62: 21,723,556 km (0.084 R)
• M63: 21,938,229 km (0.047 R)
• M64: 22,283,201 km (0.111 R)
• M65: 22,369,669 km (0.029 R)
• M66: 22,456,286 km (0.084 R)
• M67: 23,813,587 km (0.111 R)
• M68: 26,836,512 km (0.033 R)
• M69: 26,974,740 km (0.075 R)
• M70: 27,066,892 km (0.066 R)
• M71: 27,251,795 km (0.087 R)
• M72: 27,948,473 km (0.113 R)
• M73: 28,275,643 km (0.09 R)
• M74: 29,597,041 km (0.102 R)
• M75: 30,505,100 km (0.091 R)
• M76: 31,276,876 km (0.041 R)
• M77: 32,152,921 km (0.115 R)
• M78: 32,643,003 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.38 AU - 12.3 AU

Year: 14310 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,508,009 km

• M1: 159,920 km (0.113 R)
• M2: 250,277 km (0.112 R)
• M3: 782,696 km (0.084 R)
• M4: 1,246,599 km (0.077 R)
• M5: 1,411,007 km (0.082 R)
• M6: 2,002,068 km (0.088 R)
• M7: 2,755,443 km (0.075 R)
• M8: 3,035,490 km (0.117 R)
• M9: 3,162,948 km (0.029 R)
• M10: 3,390,486 km (0.118 R)
• M11: 3,556,241 km (0.082 R)
• M12: 3,896,127 km (0.12 R)
• M13: 4,534,162 km (0.109 R)
• M14: 5,128,813 km (0.064 R)
• M15: 5,319,700 km (0.053 R)
• M16: 5,396,743 km (0.09 R)
• M17: 5,946,515 km (0.077 R)
• M18: 6,309,440 km (0.096 R)
• M19: 6,804,609 km (0.089 R)
• M20: 7,441,297 km (0.077 R)
• M21: 7,964,291 km (0.093 R)
• M22: 8,230,426 km (0.073 R)
• M23: 8,409,345 km (0.109 R)
• M24: 8,634,939 km (0.109 R)
• M25: 8,725,745 km (0.1 R)
• M26: 9,184,561 km (0.051 R)
• M27: 10,559,216 km (0.076 R)
• M28: 10,753,843 km (0.087 R)
• M29: 11,795,194 km (0.107 R)
• M30: 12,353,493 km (0.096 R)
• M31: 12,713,276 km (0.075 R)
• M32: 12,816,798 km (0.072 R)
• M33: 13,076,649 km (0.096 R)
• M34: 13,443,313 km (0.087 R)
• M35: 15,936,212 km (0.026 R)
• M36: 16,328,009 km (0.054 R)
• M37: 16,553,304 km (0.102 R)
• M38: 16,779,645 km (0.103 R)
• M39: 17,464,654 km (0.107 R)
• M40: 18,042,550 km (0.08 R)
• M41: 19,753,950 km (0.109 R)
• M42: 20,174,769 km (0.066 R)
• M43: 20,477,106 km (0.105 R)
• M44: 23,901,401 km (0.069 R)
• M45: 24,221,391 km (0.029 R)
• M46: 25,124,962 km (0.078 R)
• M47: 25,320,038 km (0.103 R)
• M48: 26,567,235 km (0.111 R)
• M49: 27,164,879 km (0.119 R)
• M50: 27,431,911 km (0.091 R)
• M51: 28,780,386 km (0.119 R)
• M52: 30,012,474 km (0.092 R)
• M53: 30,219,368 km (0.11 R)
• M54: 30,426,861 km (0.081 R)
• M55: 30,843,341 km (0.061 R)
• M56: 31,191,754 km (0.079 R)
• M57: 32,033,392 km (0.112 R)
• M58: 32,244,923 km (0.093 R)
• M59: 32,669,482 km (0.118 R)
• M60: 34,313,862 km (0.105 R)
• M61: 34,602,586 km (0.083 R)
• M62: 35,985,169 km (0.108 R)
• M63: 37,015,450 km (0.101 R)
• M64: 37,534,255 km (0.111 R)
• M65: 37,831,806 km (0.066 R)
• M66: 39,633,263 km (0.078 R)
• M67: 41,616,332 km (0.112 R)
• M68: 42,619,985 km (0.108 R)
• M69: 43,475,385 km (0.117 R)
• M70: 45,124,253 km (0.073 R)
• M71: 45,599,077 km (0.071 R)
• M72: 46,394,189 km (0.074 R)
• M73: 46,473,925 km (0.052 R)
• M74: 46,953,386 km (0.045 R)
• M75: 47,675,794 km (0.106 R)
• M76: 48,969,068 km (0.075 R)
• M77: 49,212,912 km (0.065 R)
• M78: 49,783,329 km (0.074 R)
• M79: 51,507,594 km (0.103 R)
• M80: 53,502,033 km (0.082 R)
• M81: 54,172,531 km (0.119 R)
• M82: 54,593,050 km (0.109 R)
• M83: 54,845,721 km (0.077 R)
• M84: 55,014,467 km (0.1 R)
• M85: 55,606,426 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.2

Radius: 5.5

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.87 AU - 20.15 AU

Year: 31060 Days

Day: 19.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,508,009 km

• M1: 804,687 km (0.101 R)
• M2: 1,070,971 km (0.095 R)
• M3: 1,250,788 km (0.068 R)
• M4: 1,518,718 km (0.045 R)
• M5: 1,598,603 km (0.085 R)
• M6: 2,240,677 km (0.063 R)
• M7: 2,953,810 km (0.06 R)
• M8: 3,731,270 km (0.036 R)
• M9: 3,839,579 km (0.086 R)
• M10: 4,003,837 km (0.089 R)
• M11: 4,801,044 km (0.092 R)
• M12: 5,522,106 km (0.084 R)
• M13: 6,148,622 km (0.088 R)
• M14: 6,470,407 km (0.09 R)
• M15: 6,797,428 km (0.031 R)
• M16: 7,536,142 km (0.061 R)
• M17: 7,673,024 km (0.028 R)
• M18: 7,741,839 km (0.026 R)
• M19: 8,870,705 km (0.116 R)
• M20: 10,049,985 km (0.089 R)
• M21: 10,428,468 km (0.045 R)
• M22: 11,513,052 km (0.092 R)
• M23: 13,041,494 km (0.059 R)
• M24: 13,123,623 km (0.078 R)
• M25: 14,462,075 km (0.117 R)
• M26: 14,717,738 km (0.091 R)
• M27: 15,930,976 km (0.083 R)
• M28: 16,549,564 km (0.059 R)
• M29: 16,638,574 km (0.068 R)
• M30: 17,446,702 km (0.052 R)
• M31: 17,537,358 km (0.109 R)
• M32: 17,810,075 km (0.099 R)
• M33: 18,914,856 km (0.095 R)
• M34: 19,381,751 km (0.093 R)
• M35: 20,231,616 km (0.08 R)
• M36: 21,190,090 km (0.098 R)
• M37: 21,772,325 km (0.105 R)
• M38: 21,967,550 km (0.075 R)
• M39: 23,750,756 km (0.1 R)
• M40: 24,153,175 km (0.058 R)
• M41: 25,682,663 km (0.092 R)
• M42: 27,243,268 km (0.026 R)
• M43: 28,194,262 km (0.082 R)
• M44: 30,128,562 km (0.086 R)
• M45: 30,892,259 km (0.098 R)
• M46: 32,773,602 km (0.083 R)
• M47: 32,885,352 km (0.052 R)
• M48: 33,109,300 km (0.1 R)
• M49: 34,805,441 km (0.113 R)
• M50: 37,343,817 km (0.098 R)
• M51: 38,046,329 km (0.118 R)
• M52: 40,180,193 km (0.116 R)
• M53: 40,419,549 km (0.05 R)
• M54: 46,683,960 km (0.091 R)
• M55: 47,187,956 km (0.07 R)
• M56: 47,440,626 km (0.058 R)
• M57: 48,583,105 km (0.12 R)
• M58: 49,478,000 km (0.044 R)
• M59: 50,765,738 km (0.112 R)
• M60: 52,194,996 km (0.116 R)
• M61: 52,587,092 km (0.032 R)
• M62: 52,849,038 km (0.114 R)
• M63: 53,111,433 km (0.082 R)
• M64: 53,769,215 km (0.047 R)
• M65: 56,293,529 km (0.12 R)
• M66: 60,083,142 km (0.071 R)
• M67: 60,631,269 km (0.082 R)
• M68: 60,768,600 km (0.074 R)
• M69: 63,675,137 km (0.041 R)
• M70: 65,075,223 km (0.06 R)
• M71: 65,356,318 km (0.088 R)
• M72: 66,343,813 km (0.091 R)
• M73: 67,336,096 km (0.093 R)
• M74: 69,048,692 km (0.108 R)
• M75: 77,823,655 km (0.063 R)
• M76: 77,972,804 km (0.081 R)
• M77: 82,340,613 km (0.118 R)
• M78: 84,324,281 km (0.117 R)
• M79: 87,096,778 km (0.096 R)
• M80: 88,649,903 km (0.051 R)
• M81: 89,273,726 km (0.103 R)
• M82: 91,783,530 km (0.104 R)
• M83: 93,522,306 km (0.117 R)
• M84: 94,157,349 km (0.066 R)
• M85: 96,231,074 km (0.096 R)
• M86: 97,675,442 km (0.087 R)
• M87: 97,836,409 km (0.118 R)
• M88: 99,612,585 km (0.114 R)
• M89: 105,334,254 km (0.097 R)
• M90: 106,325,639 km (0.116 R)
• M91: 106,656,849 km (0.089 R)
• M92: 107,486,369 km (0.095 R)
• M93: 108,151,481 km (0.112 R)
• M94: 111,497,537 km (0.082 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: 312 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit