🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.69 AU

Year: 263 Days

Day: 17.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,097,521 km

• M1: 185,950 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.4

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,097,521 km

• M1: 169,195 km (0.1 R)
• M2: 258,356 km (0.091 R)
• M3: 366,814 km (0.116 R)
• M4: 470,485 km (0.085 R)
• M5: 623,075 km (0.051 R)
• M6: 715,377 km (0.053 R)
• M7: 808,576 km (0.068 R)
• M8: 913,594 km (0.056 R)
• M9: 1,028,785 km (0.115 R)
• M10: 1,170,005 km (0.081 R)
• M11: 1,350,719 km (0.038 R)
• M12: 1,529,788 km (0.069 R)
• M13: 1,660,536 km (0.067 R)
• M14: 1,762,113 km (0.062 R)
• M15: 1,850,376 km (0.059 R)
• M16: 1,955,843 km (0.117 R)
• M17: 2,085,843 km (0.07 R)
• M18: 2,242,023 km (0.088 R)
• M19: 2,358,261 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 11.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.25 AU - 4.01 AU

Year: 4466 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,097,521 km

• M1: 172,636 km (0.092 R)
• M2: 252,222 km (0.09 R)
• M3: 385,963 km (0.04 R)
• M4: 476,619 km (0.058 R)
• M5: 839,394 km (0.088 R)
• M6: 1,245,253 km (0.104 R)
• M7: 1,389,465 km (0.108 R)
• M8: 1,883,587 km (0.089 R)
• M9: 2,050,688 km (0.109 R)
• M10: 2,121,747 km (0.039 R)
• M11: 2,325,349 km (0.087 R)
• M12: 2,627,537 km (0.039 R)
• M13: 2,720,587 km (0.104 R)
• M14: 3,471,568 km (0.107 R)
• M15: 3,556,989 km (0.03 R)
• M16: 4,102,123 km (0.104 R)
• M17: 4,338,637 km (0.104 R)
• M18: 4,598,489 km (0.073 R)
• M19: 4,711,435 km (0.077 R)
• M20: 5,368,768 km (0.111 R)
• M21: 5,547,687 km (0.104 R)
• M22: 5,891,015 km (0.119 R)
• M23: 6,158,196 km (0.108 R)
• M24: 6,262,017 km (0.036 R)
• M25: 6,408,474 km (0.086 R)
• M26: 6,577,070 km (0.076 R)
• M27: 7,005,369 km (0.08 R)
• M28: 7,157,361 km (0.082 R)
• M29: 7,310,549 km (0.112 R)
• M30: 7,531,206 km (0.104 R)
• M31: 8,343,971 km (0.043 R)
• M32: 8,621,026 km (0.047 R)
• M33: 9,231,834 km (0.087 R)
• M34: 10,100,549 km (0.072 R)
• M35: 10,346,638 km (0.097 R)
• M36: 10,520,021 km (0.108 R)
• M37: 10,794,384 km (0.084 R)
• M38: 11,020,726 km (0.118 R)
• M39: 11,837,979 km (0.047 R)
• M40: 12,358,579 km (0.079 R)
• M41: 12,437,417 km (0.075 R)
• M42: 12,648,201 km (0.058 R)
• M43: 12,754,116 km (0.092 R)
• M44: 13,127,064 km (0.109 R)
• M45: 13,422,519 km (0.036 R)
• M46: 13,665,915 km (0.099 R)
• M47: 14,074,916 km (0.028 R)
• M48: 14,267,149 km (0.097 R)
• M49: 14,349,727 km (0.111 R)
• M50: 14,626,483 km (0.098 R)
• M51: 14,765,459 km (0.051 R)
• M52: 15,044,759 km (0.05 R)
• M53: 15,950,275 km (0.066 R)
• M54: 16,122,013 km (0.085 R)
• M55: 16,641,118 km (0.053 R)
• M56: 16,844,421 km (0.083 R)
• M57: 17,048,622 km (0.049 R)
• M58: 17,253,571 km (0.048 R)
• M59: 17,518,210 km (0.061 R)
• M60: 18,171,055 km (0.111 R)
• M61: 18,500,469 km (0.112 R)
• M62: 19,013,441 km (0.096 R)
• M63: 19,317,423 km (0.112 R)
• M64: 19,745,722 km (0.12 R)
• M65: 20,300,880 km (0.109 R)
• M66: 20,456,013 km (0.093 R)
• M67: 20,705,093 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250

Radius: 4.5

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.42 AU - 7.04 AU

Year: 10040 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,097,521 km

• M1: 80,484 km (0.105 R)
• M2: 118,930 km (0.099 R)
• M3: 225,294 km (0.12 R)
• M4: 290,220 km (0.093 R)
• M5: 330,312 km (0.103 R)
• M6: 718,369 km (0.045 R)
• M7: 788,680 km (0.087 R)
• M8: 981,811 km (0.057 R)
• M9: 1,028,485 km (0.113 R)
• M10: 1,256,173 km (0.104 R)
• M11: 1,445,863 km (0.064 R)
• M12: 1,833,023 km (0.042 R)
• M13: 2,333,428 km (0.078 R)
• M14: 2,417,202 km (0.098 R)
• M15: 2,544,809 km (0.11 R)
• M16: 2,652,819 km (0.049 R)
• M17: 3,146,043 km (0.07 R)
• M18: 3,238,794 km (0.072 R)
• M19: 3,355,929 km (0.119 R)
• M20: 3,474,411 km (0.11 R)
• M21: 3,789,164 km (0.116 R)
• M22: 3,838,382 km (0.117 R)
• M23: 4,062,480 km (0.088 R)
• M24: 4,188,890 km (0.114 R)
• M25: 4,265,334 km (0.097 R)
• M26: 4,628,259 km (0.113 R)
• M27: 6,176,148 km (0.104 R)
• M28: 6,438,543 km (0.051 R)
• M29: 6,734,447 km (0.064 R)
• M30: 6,824,206 km (0.101 R)
• M31: 7,186,682 km (0.039 R)
• M32: 7,648,640 km (0.116 R)
• M33: 7,711,022 km (0.052 R)
• M34: 9,025,240 km (0.098 R)
• M35: 9,157,185 km (0.066 R)
• M36: 9,826,187 km (0.046 R)
• M37: 10,166,671 km (0.105 R)
• M38: 10,407,225 km (0.079 R)
• M39: 11,140,105 km (0.113 R)
• M40: 11,281,624 km (0.063 R)
• M41: 11,745,677 km (0.079 R)
• M42: 11,889,740 km (0.083 R)
• M43: 12,252,215 km (0.102 R)
• M44: 12,471,526 km (0.101 R)
• M45: 12,508,327 km (0.101 R)
• M46: 12,544,978 km (0.105 R)
• M47: 12,581,779 km (0.103 R)
• M48: 12,766,084 km (0.056 R)
• M49: 13,361,783 km (0.064 R)
• M50: 14,080,900 km (0.107 R)
• M51: 14,773,687 km (0.103 R)
• M52: 14,851,329 km (0.026 R)
• M53: 15,280,974 km (0.118 R)
• M54: 15,398,857 km (0.082 R)
• M55: 15,714,658 km (0.055 R)
• M56: 15,913,174 km (0.078 R)
• M57: 15,952,967 km (0.111 R)
• M58: 16,674,777 km (0.082 R)
• M59: 16,917,874 km (0.098 R)
• M60: 16,958,415 km (0.099 R)
• M61: 18,025,795 km (0.087 R)
• M62: 18,233,437 km (0.051 R)
• M63: 18,316,763 km (0.083 R)
• M64: 20,095,632 km (0.09 R)
• M65: 20,743,989 km (0.094 R)
• M66: 22,061,497 km (0.042 R)
• M67: 22,954,746 km (0.096 R)
• M68: 23,179,891 km (0.09 R)
• M69: 23,541,768 km (0.117 R)
• M70: 23,996,546 km (0.06 R)
• M71: 24,822,625 km (0.075 R)
• M72: 25,192,730 km (0.056 R)
• M73: 25,844,827 km (0.091 R)
• M74: 26,125,922 km (0.056 R)
• M75: 26,596,856 km (0.046 R)
• M76: 27,642,545 km (0.108 R)
• M77: 27,786,159 km (0.072 R)
• M78: 28,170,476 km (0.085 R)
• M79: 28,604,758 km (0.062 R)
• M80: 29,090,054 km (0.108 R)
• M81: 29,236,061 km (0.099 R)
• M82: 29,333,599 km (0.1 R)
• M83: 30,216,376 km (0.061 R)
• M84: 30,760,165 km (0.113 R)
• M85: 30,909,014 km (0.067 R)
• M86: 31,406,876 km (0.109 R)
• M87: 32,058,076 km (0.071 R)
• M88: 32,511,507 km (0.112 R)
• M89: 32,713,763 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.9

Radius: 3.2

Gravity: 52.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.26 AU - 9 AU

Year: 13608 Days

Day: 17.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,097,521 km

• M1: 44,580 km (0.097 R)
• M2: 93,947 km (0.095 R)
• M3: 241,152 km (0.078 R)
• M4: 441,015 km (0.06 R)
• M5: 591,660 km (0.111 R)
• M6: 663,616 km (0.085 R)
• M7: 958,174 km (0.114 R)
• M8: 979,118 km (0.105 R)
• M9: 1,219,671 km (0.092 R)
• M10: 1,429,707 km (0.094 R)
• M11: 1,650,813 km (0.117 R)
• M12: 1,804,300 km (0.063 R)
• M13: 1,882,689 km (0.104 R)
• M14: 2,152,115 km (0.107 R)
• M15: 2,491,253 km (0.086 R)
• M16: 2,696,651 km (0.099 R)
• M17: 2,786,410 km (0.115 R)
• M18: 4,245,288 km (0.058 R)
• M19: 4,279,995 km (0.068 R)
• M20: 5,439,528 km (0.116 R)
• M21: 5,552,923 km (0.06 R)
• M22: 6,850,984 km (0.084 R)
• M23: 7,303,518 km (0.115 R)
• M24: 8,630,152 km (0.074 R)
• M25: 8,850,958 km (0.111 R)
• M26: 10,730,506 km (0.08 R)
• M27: 11,690,475 km (0.055 R)
• M28: 11,836,782 km (0.093 R)
• M29: 11,934,769 km (0.089 R)
• M30: 12,677,522 km (0.099 R)
• M31: 12,878,133 km (0.055 R)
• M32: 14,467,909 km (0.106 R)
• M33: 14,835,471 km (0.106 R)
• M34: 14,993,895 km (0.053 R)
• M35: 15,312,389 km (0.063 R)
• M36: 16,064,268 km (0.041 R)
• M37: 16,773,212 km (0.09 R)
• M38: 16,993,421 km (0.06 R)
• M39: 17,103,824 km (0.099 R)
• M40: 17,325,378 km (0.091 R)
• M41: 17,547,980 km (0.063 R)
• M42: 17,771,479 km (0.098 R)
• M43: 18,504,359 km (0.114 R)
• M44: 19,132,221 km (0.103 R)
• M45: 19,535,388 km (0.082 R)
• M46: 19,651,027 km (0.059 R)
• M47: 20,116,126 km (0.085 R)
• M48: 20,879,524 km (0.071 R)
• M49: 21,235,119 km (0.097 R)
• M50: 21,652,497 km (0.119 R)
• M51: 22,677,242 km (0.077 R)
• M52: 22,798,865 km (0.05 R)
• M53: 22,981,674 km (0.102 R)
• M54: 23,348,787 km (0.092 R)
• M55: 23,471,457 km (0.098 R)
• M56: 23,964,831 km (0.114 R)
• M57: 25,275,907 km (0.111 R)
• M58: 25,591,409 km (0.075 R)
• M59: 27,447,320 km (0.108 R)
• M60: 27,641,797 km (0.096 R)
• M61: 28,620,915 km (0.075 R)
• M62: 28,883,908 km (0.107 R)
• M63: 29,346,166 km (0.094 R)
• M64: 29,611,403 km (0.098 R)
• M65: 30,949,406 km (0.063 R)
• M66: 31,354,517 km (0.111 R)
• M67: 31,422,285 km (0.093 R)
• M68: 32,855,283 km (0.112 R)
• M69: 33,337,736 km (0.107 R)
• M70: 33,753,020 km (0.068 R)
• M71: 34,728,846 km (0.053 R)
• M72: 34,939,181 km (0.077 R)
• M73: 35,713,948 km (0.094 R)
• M74: 35,926,228 km (0.109 R)
• M75: 36,423,192 km (0.11 R)
• M76: 36,494,401 km (0.114 R)
• M77: 36,922,400 km (0.115 R)
• M78: 39,452,250 km (0.053 R)
• M79: 40,332,334 km (0.047 R)
• M80: 42,560,893 km (0.107 R)
• M81: 45,900,965 km (0.113 R)
• M82: 46,749,035 km (0.089 R)
• M83: 47,446,760 km (0.06 R)
• M84: 47,524,401 km (0.109 R)
• M85: 47,835,864 km (0.05 R)
• M86: 47,913,804 km (0.092 R)
• M87: 48,147,925 km (0.114 R)
• M88: 48,382,345 km (0.059 R)
• M89: 49,639,266 km (0.079 R)
• M90: 50,430,340 km (0.092 R)
• M91: 50,668,500 km (0.119 R)
• M92: 51,624,729 km (0.061 R)
• M93: 53,231,710 km (0.077 R)
• M94: 53,717,005 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 7.8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.86 AU - 12.12 AU

Year: 23524 Days

Day: 20.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,097,521 km

• M1: 186,997 km (0.08 R)
• M2: 369,058 km (0.072 R)
• M3: 891,753 km (0.105 R)
• M4: 1,731,296 km (0.113 R)
• M5: 2,167,972 km (0.095 R)
• M6: 2,238,283 km (0.103 R)
• M7: 2,638,009 km (0.057 R)
• M8: 4,095,691 km (0.098 R)
• M9: 4,628,409 km (0.105 R)
• M10: 5,089,020 km (0.065 R)
• M11: 6,506,011 km (0.059 R)
• M12: 7,389,836 km (0.118 R)
• M13: 9,210,741 km (0.098 R)
• M14: 9,382,778 km (0.11 R)
• M15: 9,847,130 km (0.12 R)
• M16: 10,677,398 km (0.03 R)
• M17: 11,284,317 km (0.091 R)
• M18: 13,106,569 km (0.117 R)
• M19: 13,755,823 km (0.096 R)
• M20: 14,084,490 km (0.066 R)
• M21: 14,950,811 km (0.113 R)
• M22: 16,040,781 km (0.077 R)
• M23: 16,874,939 km (0.096 R)
• M24: 17,438,923 km (0.088 R)
• M25: 17,794,517 km (0.106 R)
• M26: 17,937,383 km (0.118 R)
• M27: 18,875,661 km (0.084 R)
• M28: 19,903,847 km (0.099 R)
• M29: 20,052,099 km (0.1 R)
• M30: 20,275,448 km (0.098 R)
• M31: 23,800,124 km (0.091 R)
• M32: 24,194,464 km (0.115 R)
• M33: 24,591,048 km (0.092 R)
• M34: 24,989,726 km (0.086 R)
• M35: 27,261,669 km (0.084 R)
• M36: 29,345,418 km (0.117 R)
• M37: 30,705,711 km (0.108 R)
• M38: 31,739,283 km (0.067 R)
• M39: 32,784,373 km (0.117 R)
• M40: 33,575,447 km (0.102 R)
• M41: 34,729,295 km (0.083 R)
• M42: 35,266,352 km (0.095 R)
• M43: 36,802,423 km (0.115 R)
• M44: 36,893,528 km (0.076 R)
• M45: 38,915,343 km (0.105 R)
• M46: 40,878,665 km (0.049 R)
• M47: 40,972,912 km (0.047 R)
• M48: 41,540,187 km (0.104 R)
• M49: 41,635,032 km (0.099 R)
• M50: 42,300,593 km (0.086 R)
• M51: 42,586,923 km (0.077 R)
• M52: 44,124,939 km (0.111 R)
• M53: 44,221,729 km (0.111 R)
• M54: 44,706,426 km (0.1 R)
• M55: 44,803,515 km (0.101 R)
• M56: 45,192,918 km (0.119 R)
• M57: 46,073,003 km (0.071 R)
• M58: 47,156,241 km (0.09 R)
• M59: 47,849,926 km (0.098 R)
• M60: 48,547,052 km (0.086 R)
• M61: 49,247,619 km (0.096 R)
• M62: 49,749,969 km (0.064 R)
• M63: 49,951,327 km (0.063 R)
• M64: 50,861,182 km (0.053 R)
• M65: 51,064,036 km (0.112 R)
• M66: 51,267,340 km (0.094 R)
• M67: 53,623,207 km (0.107 R)
• M68: 54,140,068 km (0.06 R)
• M69: 54,243,590 km (0.1 R)
• M70: 54,554,753 km (0.105 R)
• M71: 56,119,098 km (0.102 R)
• M72: 58,227,680 km (0.102 R)
• M73: 58,439,959 km (0.106 R)
• M74: 59,398,433 km (0.093 R)
• M75: 61,438,798 km (0.103 R)
• M76: 62,522,036 km (0.071 R)
• M77: 63,174,882 km (0.117 R)
• M78: 66,695,069 km (0.052 R)
• M79: 67,139,524 km (0.037 R)
• M80: 67,919,677 km (0.099 R)
• M81: 68,590,773 km (0.104 R)
• M82: 69,714,253 km (0.043 R)
• M83: 71,297,298 km (0.049 R)
• M84: 71,410,843 km (0.076 R)
• M85: 73,006,603 km (0.12 R)
• M86: 73,579,264 km (0.06 R)
• M87: 74,268,461 km (0.088 R)
• M88: 74,613,883 km (0.119 R)
• M89: 74,729,223 km (0.056 R)
• M90: 76,697,781 km (0.102 R)
• M91: 77,046,943 km (0.096 R)
• M92: 78,097,568 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit