🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.61 AU - 0.69 AU

Year: 193 Days

Day: 45.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 27.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.06 AU - 2.08 AU

Year: 1099 Days

Day: 31.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 119.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.1 AU - 2.36 AU

Year: 1229 Days

Day: 36.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,383,112 km

• M1: 97,538 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.42 AU - 2.78 AU

Year: 1547 Days

Day: 40.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.11 AU - 6.11 AU

Year: 4903 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,383,112 km

• M1: 128,804 km (0.069 R)
• M2: 265,387 km (0.118 R)
• M3: 656,136 km (0.056 R)
• M4: 788,231 km (0.103 R)
• M5: 885,171 km (0.084 R)
• M6: 952,340 km (0.052 R)
• M7: 1,068,278 km (0.119 R)
• M8: 1,152,502 km (0.11 R)
• M9: 1,445,415 km (0.104 R)
• M10: 1,819,260 km (0.082 R)
• M11: 1,995,187 km (0.115 R)
• M12: 2,115,613 km (0.09 R)
• M13: 2,285,257 km (0.105 R)
• M14: 2,507,709 km (0.065 R)
• M15: 2,737,342 km (0.113 R)
• M16: 2,922,694 km (0.095 R)
• M17: 3,025,617 km (0.107 R)
• M18: 3,112,234 km (0.115 R)
• M19: 3,377,172 km (0.079 R)
• M20: 3,558,036 km (0.041 R)
• M21: 3,910,488 km (0.06 R)
• M22: 4,177,371 km (0.071 R)
• M23: 4,352,251 km (0.119 R)
• M24: 4,489,881 km (0.093 R)
• M25: 4,569,168 km (0.115 R)
• M26: 4,789,675 km (0.034 R)
• M27: 4,911,448 km (0.099 R)
• M28: 5,749,495 km (0.073 R)
• M29: 5,879,047 km (0.105 R)
• M30: 5,944,271 km (0.08 R)
• M31: 6,586,345 km (0.077 R)
• M32: 6,767,508 km (0.099 R)
• M33: 6,973,206 km (0.104 R)
• M34: 7,134,622 km (0.067 R)
• M35: 7,484,681 km (0.042 R)
• M36: 8,519,300 km (0.09 R)
• M37: 9,015,665 km (0.082 R)
• M38: 9,216,874 km (0.118 R)
• M39: 9,292,721 km (0.071 R)
• M40: 9,547,037 km (0.108 R)
• M41: 9,649,511 km (0.051 R)
• M42: 9,881,089 km (0.072 R)
• M43: 10,245,210 km (0.112 R)
• M44: 10,693,256 km (0.09 R)
• M45: 11,255,594 km (0.099 R)
• M46: 11,499,588 km (0.049 R)
• M47: 11,635,872 km (0.111 R)
• M48: 12,381,169 km (0.1 R)
• M49: 12,604,967 km (0.1 R)
• M50: 13,255,867 km (0.077 R)
• M51: 13,456,029 km (0.106 R)
• M52: 13,657,388 km (0.106 R)
• M53: 13,975,732 km (0.059 R)
• M54: 14,092,119 km (0.102 R)
• M55: 14,267,299 km (0.095 R)
• M56: 14,531,339 km (0.084 R)
• M57: 14,678,693 km (0.064 R)
• M58: 14,767,404 km (0.11 R)
• M59: 15,124,046 km (0.117 R)
• M60: 15,845,706 km (0.05 R)
• M61: 16,119,171 km (0.071 R)
• M62: 16,424,949 km (0.114 R)
• M63: 16,609,253 km (0.073 R)
• M64: 16,701,705 km (0.054 R)
• M65: 16,980,106 km (0.097 R)
• M66: 17,982,262 km (0.075 R)
• M67: 19,423,937 km (0.038 R)
• M68: 19,488,863 km (0.069 R)
• M69: 19,978,197 km (0.105 R)
• M70: 20,175,068 km (0.116 R)
• M71: 20,240,742 km (0.061 R)
• M72: 20,835,842 km (0.112 R)
• M73: 21,336,247 km (0.091 R)
• M74: 21,403,267 km (0.093 R)
• M75: 21,470,286 km (0.113 R)
• M76: 21,772,923 km (0.104 R)
• M77: 21,908,010 km (0.114 R)
• M78: 22,655,401 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 8.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.48 AU - 8.74 AU

Year: 7746 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,383,112 km

• M1: 131,945 km (0.114 R)
• M2: 239,656 km (0.105 R)
• M3: 313,108 km (0.085 R)
• M4: 667,356 km (0.079 R)
• M5: 756,217 km (0.029 R)
• M6: 1,010,384 km (0.106 R)
• M7: 1,104,481 km (0.107 R)
• M8: 1,181,823 km (0.106 R)
• M9: 1,271,283 km (0.113 R)
• M10: 1,332,169 km (0.077 R)
• M11: 1,414,897 km (0.07 R)
• M12: 1,831,976 km (0.047 R)
• M13: 1,924,726 km (0.083 R)
• M14: 2,042,609 km (0.062 R)
• M15: 2,102,598 km (0.102 R)
• M16: 2,175,303 km (0.11 R)
• M17: 2,261,321 km (0.075 R)
• M18: 2,335,821 km (0.066 R)
• M19: 2,590,437 km (0.116 R)
• M20: 2,894,420 km (0.048 R)
• M21: 2,975,651 km (0.041 R)
• M22: 3,098,920 km (0.105 R)
• M23: 3,154,271 km (0.113 R)
• M24: 3,209,922 km (0.106 R)
• M25: 3,336,481 km (0.112 R)
• M26: 3,407,540 km (0.043 R)
• M27: 3,551,005 km (0.084 R)
• M28: 3,652,731 km (0.1 R)
• M29: 3,725,885 km (0.11 R)
• M30: 4,145,058 km (0.085 R)
• M31: 4,610,906 km (0.059 R)
• M32: 4,690,192 km (0.056 R)
• M33: 5,967,609 km (0.027 R)
• M34: 6,175,998 km (0.093 R)
• M35: 6,333,824 km (0.12 R)
• M36: 7,033,194 km (0.093 R)
• M37: 7,308,754 km (0.104 R)
• M38: 7,832,645 km (0.04 R)
• M39: 7,984,487 km (0.037 R)
• M40: 8,156,525 km (0.058 R)
• M41: 8,214,120 km (0.09 R)
• M42: 8,699,715 km (0.082 R)
• M43: 8,758,656 km (0.069 R)
• M44: 9,194,584 km (0.088 R)
• M45: 9,314,711 km (0.106 R)
• M46: 9,536,415 km (0.093 R)
• M47: 9,759,765 km (0.094 R)
• M48: 9,923,276 km (0.078 R)
• M49: 10,232,345 km (0.088 R)
• M50: 10,860,057 km (0.1 R)
• M51: 11,114,673 km (0.03 R)
• M52: 11,178,551 km (0.107 R)
• M53: 11,285,514 km (0.056 R)
• M54: 11,564,963 km (0.107 R)
• M55: 11,999,395 km (0.11 R)
• M56: 12,152,583 km (0.086 R)
• M57: 12,727,787 km (0.093 R)
• M58: 13,018,605 km (0.104 R)
• M59: 13,153,692 km (0.058 R)
• M60: 13,516,018 km (0.085 R)
• M61: 14,088,679 km (0.082 R)
• M62: 14,927,175 km (0.12 R)
• M63: 15,400,054 km (0.115 R)
• M64: 15,590,492 km (0.057 R)
• M65: 15,877,720 km (0.095 R)
• M66: 16,239,298 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 7.2

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.81 AU - 15.71 AU

Year: 18832 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,383,112 km

• M1: 106,663 km (0.068 R)
• M2: 178,620 km (0.102 R)
• M3: 373,845 km (0.066 R)
• M4: 758,461 km (0.105 R)
• M5: 870,360 km (0.098 R)
• M6: 1,239,119 km (0.095 R)
• M7: 1,829,283 km (0.113 R)
• M8: 2,943,189 km (0.063 R)
• M9: 3,014,098 km (0.095 R)
• M10: 3,679,060 km (0.083 R)
• M11: 4,428,546 km (0.095 R)
• M12: 4,883,622 km (0.071 R)
• M13: 5,052,818 km (0.083 R)
• M14: 5,882,637 km (0.096 R)
• M15: 6,017,574 km (0.073 R)
• M16: 6,153,559 km (0.118 R)
• M17: 6,382,294 km (0.082 R)
• M18: 6,474,596 km (0.096 R)
• M19: 6,942,837 km (0.057 R)
• M20: 7,862,415 km (0.063 R)
• M21: 7,911,783 km (0.083 R)
• M22: 9,338,198 km (0.092 R)
• M23: 11,007,711 km (0.083 R)
• M24: 11,341,314 km (0.105 R)
• M25: 11,791,454 km (0.059 R)
• M26: 11,961,696 km (0.083 R)
• M27: 12,132,687 km (0.059 R)
• M28: 12,247,278 km (0.061 R)
• M29: 13,000,354 km (0.065 R)
• M30: 13,176,281 km (0.085 R)
• M31: 13,828,079 km (0.026 R)
• M32: 13,887,918 km (0.06 R)
• M33: 17,241,005 km (0.105 R)
• M34: 18,345,935 km (0.042 R)
• M35: 19,540,773 km (0.084 R)
• M36: 20,012,156 km (0.028 R)
• M37: 22,565,343 km (0.076 R)
• M38: 22,635,803 km (0.102 R)
• M39: 24,927,493 km (0.1 R)
• M40: 25,365,366 km (0.037 R)
• M41: 25,438,669 km (0.104 R)
• M42: 26,027,038 km (0.061 R)
• M43: 26,843,244 km (0.114 R)
• M44: 27,142,290 km (0.096 R)
• M45: 27,442,233 km (0.072 R)
• M46: 27,743,374 km (0.113 R)
• M47: 27,894,318 km (0.055 R)
• M48: 27,970,015 km (0.051 R)
• M49: 29,035,451 km (0.092 R)
• M50: 29,342,276 km (0.097 R)
• M51: 32,867,550 km (0.104 R)
• M52: 35,291,035 km (0.104 R)
• M53: 35,946,872 km (0.082 R)
• M54: 36,772,503 km (0.073 R)
• M55: 37,270,814 km (0.096 R)
• M56: 37,520,792 km (0.116 R)
• M57: 37,687,743 km (0.061 R)
• M58: 39,880,848 km (0.025 R)
• M59: 40,392,921 km (0.098 R)
• M60: 41,682,305 km (0.096 R)
• M61: 42,897,937 km (0.109 R)
• M62: 43,072,518 km (0.078 R)
• M63: 43,597,756 km (0.099 R)
• M64: 43,773,235 km (0.027 R)
• M65: 44,654,516 km (0.106 R)
• M66: 44,743,078 km (0.044 R)
• M67: 45,186,186 km (0.068 R)
• M68: 45,363,759 km (0.091 R)
• M69: 45,719,802 km (0.033 R)
• M70: 46,434,730 km (0.11 R)
• M71: 46,613,949 km (0.086 R)
• M72: 47,243,307 km (0.066 R)
• M73: 47,965,864 km (0.101 R)
• M74: 48,328,639 km (0.11 R)
• M75: 51,355,453 km (0.074 R)
• M76: 51,540,805 km (0.095 R)
• M77: 51,633,705 km (0.119 R)
• M78: 52,098,506 km (0.097 R)
• M79: 53,877,224 km (0.099 R)
• M80: 54,537,549 km (0.098 R)
• M81: 57,301,819 km (0.102 R)
• M82: 57,782,926 km (0.06 R)
• M83: 58,846,267 km (0.119 R)
• M84: 59,720,966 km (0.118 R)
• M85: 60,111,267 km (0.092 R)
• M86: 61,090,385 km (0.12 R)
• M87: 61,976,004 km (0.088 R)
• M88: 63,064,329 km (0.091 R)
• M89: 64,059,155 km (0.091 R)
• M90: 64,658,593 km (0.098 R)
• M91: 67,074,748 km (0.088 R)
• M92: 67,176,026 km (0.071 R)
• M93: 67,277,454 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 4.5

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.5 AU - 21.52 AU

Year: 30581 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,383,112 km

• M1: 158,873 km (0.12 R)
• M2: 403,465 km (0.086 R)
• M3: 463,005 km (0.112 R)
• M4: 525,537 km (0.096 R)
• M5: 879,635 km (0.034 R)
• M6: 1,121,834 km (0.04 R)
• M7: 1,632,711 km (0.091 R)
• M8: 1,828,236 km (0.105 R)
• M9: 2,065,947 km (0.056 R)
• M10: 3,230,865 km (0.069 R)
• M11: 4,425,554 km (0.089 R)
• M12: 4,560,940 km (0.12 R)
• M13: 4,835,751 km (0.103 R)
• M14: 5,353,509 km (0.058 R)
• M15: 5,546,191 km (0.074 R)
• M16: 5,594,661 km (0.049 R)
• M17: 5,643,280 km (0.081 R)
• M18: 5,692,049 km (0.098 R)
• M19: 7,009,259 km (0.066 R)
• M20: 7,486,326 km (0.098 R)
• M21: 8,083,371 km (0.103 R)
• M22: 9,093,157 km (0.091 R)
• M23: 10,201,378 km (0.094 R)
• M24: 10,380,297 km (0.075 R)
• M25: 13,314,510 km (0.076 R)
• M26: 13,969,599 km (0.103 R)
• M27: 14,234,686 km (0.058 R)
• M28: 14,635,309 km (0.078 R)
• M29: 14,837,117 km (0.068 R)
• M30: 15,039,672 km (0.089 R)
• M31: 15,243,275 km (0.107 R)
• M32: 15,515,992 km (0.057 R)
• M33: 15,584,508 km (0.056 R)
• M34: 17,755,921 km (0.114 R)
• M35: 17,899,236 km (0.05 R)
• M36: 18,913,210 km (0.112 R)
• M37: 19,797,034 km (0.088 R)
• M38: 20,094,734 km (0.102 R)
• M39: 20,468,729 km (0.098 R)
• M40: 23,385,887 km (0.094 R)
• M41: 24,413,325 km (0.113 R)
• M42: 24,972,672 km (0.104 R)
• M43: 25,213,674 km (0.097 R)
• M44: 28,332,341 km (0.107 R)
• M45: 28,416,116 km (0.042 R)
• M46: 28,499,890 km (0.119 R)
• M47: 28,583,665 km (0.107 R)
• M48: 29,004,334 km (0.051 R)
• M49: 29,681,414 km (0.073 R)
• M50: 29,766,386 km (0.098 R)
• M51: 32,441,495 km (0.089 R)
• M52: 33,497,506 km (0.112 R)
• M53: 34,833,266 km (0.115 R)
• M54: 36,095,722 km (0.108 R)
• M55: 37,098,028 km (0.105 R)
• M56: 38,757,816 km (0.082 R)
• M57: 39,036,816 km (0.083 R)
• M58: 39,316,564 km (0.102 R)
• M59: 40,913,821 km (0.064 R)
• M60: 41,577,587 km (0.106 R)
• M61: 42,244,943 km (0.079 R)
• M62: 43,493,786 km (0.06 R)
• M63: 43,977,286 km (0.088 R)
• M64: 44,268,254 km (0.109 R)
• M65: 44,754,746 km (0.083 R)
• M66: 45,145,047 km (0.079 R)
• M67: 45,242,884 km (0.101 R)
• M68: 46,619,035 km (0.11 R)
• M69: 47,113,905 km (0.079 R)
• M70: 47,212,938 km (0.086 R)
• M71: 49,412,326 km (0.101 R)
• M72: 50,017,898 km (0.112 R)
• M73: 51,542,600 km (0.057 R)
• M74: 52,567,645 km (0.1 R)
• M75: 52,979,488 km (0.113 R)
• M76: 55,263,697 km (0.101 R)
• M77: 56,417,845 km (0.113 R)
• M78: 57,579,921 km (0.104 R)
• M79: 58,643,263 km (0.12 R)
• M80: 59,177,327 km (0.078 R)
• M81: 59,498,514 km (0.115 R)
• M82: 62,960,657 km (0.084 R)
• M83: 64,385,727 km (0.083 R)
• M84: 64,826,292 km (0.066 R)
• M85: 65,046,949 km (0.075 R)
• M86: 67,714,579 km (0.097 R)
• M87: 68,724,215 km (0.084 R)
• M88: 69,512,745 km (0.086 R)
• M89: 70,985,386 km (0.083 R)
• M90: 72,468,201 km (0.06 R)
• M91: 72,811,827 km (0.058 R)
• M92: 73,385,684 km (0.103 R)
• M93: 74,653,676 km (0.091 R)
• M94: 75,696,373 km (0.049 R)
• M95: 77,445,022 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit