🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.4 AU - 0.6 AU

Year: 232 Days

Day: 36.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 344 Days

Day: 36.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,001,193 km

• M1: 175,478 km (0.117 R)
• M2: 364,720 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.7

Radius: 9.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.71 AU - 0.79 AU

Year: 426 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,001,193 km

• M1: 122,072 km (0.079 R)
• M2: 204,949 km (0.119 R)
• M3: 280,197 km (0.093 R)
• M4: 367,412 km (0.114 R)
• M5: 493,673 km (0.036 R)
• M6: 569,669 km (0.066 R)
• M7: 650,152 km (0.113 R)
• M8: 900,878 km (0.062 R)
• M9: 968,497 km (0.116 R)
• M10: 1,113,457 km (0.11 R)
• M11: 1,234,781 km (0.113 R)
• M12: 1,356,105 km (0.118 R)
• M13: 1,448,706 km (0.1 R)
• M14: 1,552,975 km (0.073 R)
• M15: 1,630,617 km (0.111 R)
• M16: 1,754,334 km (0.046 R)
• M17: 1,855,762 km (0.117 R)
• M18: 1,933,104 km (0.107 R)
• M19: 2,016,878 km (0.104 R)
• M20: 2,118,007 km (0.108 R)
• M21: 2,237,087 km (0.084 R)
• M22: 2,325,349 km (0.047 R)
• M23: 2,392,220 km (0.113 R)
• M24: 2,539,274 km (0.115 R)
• M25: 2,619,908 km (0.085 R)
• M26: 2,777,584 km (0.053 R)
• M27: 3,004,972 km (0.12 R)
• M28: 3,250,911 km (0.108 R)
• M29: 3,395,423 km (0.084 R)
• M30: 3,484,434 km (0.077 R)
• M31: 3,710,326 km (0.05 R)
• M32: 3,821,777 km (0.1 R)
• M33: 3,934,424 km (0.037 R)
• M34: 4,028,072 km (0.079 R)
• M35: 4,183,355 km (0.103 R)
• M36: 4,251,571 km (0.094 R)
• M37: 4,313,206 km (0.102 R)
• M38: 4,458,316 km (0.084 R)
• M39: 4,661,470 km (0.059 R)
• M40: 4,767,684 km (0.099 R)
• M41: 4,889,158 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.64 AU - 1.04 AU

Year: 505 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,001,193 km

• M1: 181,612 km (0.099 R)
• M2: 330,163 km (0.102 R)
• M3: 427,401 km (0.079 R)
• M4: 520,750 km (0.087 R)
• M5: 609,611 km (0.077 R)
• M6: 742,903 km (0.112 R)
• M7: 868,266 km (0.1 R)
• M8: 1,028,485 km (0.084 R)
• M9: 1,210,097 km (0.053 R)
• M10: 1,294,022 km (0.094 R)
• M11: 1,387,670 km (0.09 R)
• M12: 1,475,933 km (0.05 R)
• M13: 1,606,232 km (0.072 R)
• M14: 1,761,216 km (0.116 R)
• M15: 1,853,368 km (0.08 R)
• M16: 2,104,393 km (0.092 R)
• M17: 2,216,143 km (0.043 R)
• M18: 2,329,987 km (0.11 R)
• M19: 2,478,538 km (0.065 R)
• M20: 2,616,018 km (0.119 R)
• M21: 2,717,296 km (0.083 R)
• M22: 2,869,138 km (0.092 R)
• M23: 3,155,917 km (0.074 R)
• M24: 3,347,103 km (0.076 R)
• M25: 3,446,735 km (0.101 R)
• M26: 3,611,741 km (0.073 R)
• M27: 3,757,450 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 8

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.1 AU - 1.14 AU

Year: 778 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,001,193 km

• M1: 107,710 km (0.053 R)
• M2: 160,668 km (0.075 R)
• M3: 220,806 km (0.119 R)
• M4: 279,299 km (0.117 R)
• M5: 344,973 km (0.115 R)
• M6: 508,932 km (0.077 R)
• M7: 579,093 km (0.049 R)
• M8: 647,759 km (0.08 R)
• M9: 719,416 km (0.084 R)
• M10: 777,759 km (0.115 R)
• M11: 916,736 km (0.032 R)
• M12: 980,464 km (0.092 R)
• M13: 1,076,207 km (0.073 R)
• M14: 1,174,942 km (0.091 R)
• M15: 1,231,938 km (0.054 R)
• M16: 1,335,759 km (0.067 R)
• M17: 1,551,928 km (0.07 R)
• M18: 1,607,878 km (0.109 R)
• M19: 1,664,426 km (0.102 R)
• M20: 1,964,968 km (0.112 R)
• M21: 2,133,266 km (0.105 R)
• M22: 2,258,778 km (0.09 R)
• M23: 2,314,429 km (0.12 R)
• M24: 2,427,225 km (0.099 R)
• M25: 2,484,222 km (0.034 R)
• M26: 2,591,484 km (0.103 R)
• M27: 2,674,960 km (0.114 R)
• M28: 2,759,333 km (0.103 R)
• M29: 2,913,568 km (0.092 R)
• M30: 3,018,137 km (0.028 R)
• M31: 3,212,764 km (0.043 R)
• M32: 3,320,774 km (0.079 R)
• M33: 3,605,309 km (0.062 R)
• M34: 3,812,053 km (0.075 R)
• M35: 3,974,516 km (0.093 R)
• M36: 4,080,880 km (0.109 R)
• M37: 4,197,866 km (0.119 R)
• M38: 4,435,427 km (0.086 R)
• M39: 4,566,026 km (0.069 R)
• M40: 4,748,835 km (0.061 R)
• M41: 4,872,103 km (0.089 R)
• M42: 5,006,891 km (0.118 R)
• M43: 5,132,254 km (0.093 R)
• M44: 5,386,421 km (0.118 R)
• M45: 5,493,533 km (0.102 R)
• M46: 5,764,305 km (0.114 R)
• M47: 5,906,872 km (0.104 R)
• M48: 6,195,596 km (0.09 R)
• M49: 6,614,320 km (0.101 R)
• M50: 6,821,364 km (0.086 R)
• M51: 6,937,302 km (0.11 R)
• M52: 7,407,787 km (0.093 R)
• M53: 7,503,081 km (0.099 R)
• M54: 7,562,920 km (0.108 R)
• M55: 7,622,760 km (0.057 R)
• M56: 7,827,858 km (0.092 R)
• M57: 7,985,834 km (0.116 R)
• M58: 8,169,390 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 11.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.07 AU - 3.09 AU

Year: 2719 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,001,193 km

• M1: 144,212 km (0.064 R)
• M2: 218,413 km (0.1 R)
• M3: 305,778 km (0.081 R)
• M4: 382,522 km (0.091 R)
• M5: 536,159 km (0.075 R)
• M6: 645,365 km (0.074 R)
• M7: 888,761 km (0.067 R)
• M8: 976,724 km (0.105 R)
• M9: 1,222,663 km (0.041 R)
• M10: 1,359,695 km (0.066 R)
• M11: 1,581,848 km (0.074 R)
• M12: 1,663,080 km (0.117 R)
• M13: 1,858,604 km (0.099 R)
• M14: 2,002,816 km (0.117 R)
• M15: 2,287,501 km (0.071 R)
• M16: 2,395,810 km (0.094 R)
• M17: 2,474,199 km (0.046 R)
• M18: 3,149,634 km (0.04 R)
• M19: 3,340,371 km (0.084 R)
• M20: 3,517,196 km (0.1 R)
• M21: 3,678,911 km (0.099 R)
• M22: 3,843,169 km (0.115 R)
• M23: 4,103,619 km (0.111 R)
• M24: 4,720,710 km (0.069 R)
• M25: 4,919,526 km (0.089 R)
• M26: 5,100,839 km (0.12 R)
• M27: 5,532,578 km (0.043 R)
• M28: 5,827,136 km (0.058 R)
• M29: 6,300,165 km (0.108 R)
• M30: 7,146,589 km (0.052 R)
• M31: 7,467,477 km (0.119 R)
• M32: 7,652,829 km (0.114 R)
• M33: 7,746,178 km (0.093 R)
• M34: 8,052,105 km (0.099 R)
• M35: 8,290,265 km (0.105 R)
• M36: 8,530,519 km (0.109 R)
• M37: 9,465,057 km (0.119 R)
• M38: 9,817,510 km (0.037 R)
• M39: 10,225,613 km (0.083 R)
• M40: 10,587,341 km (0.083 R)
• M41: 11,164,190 km (0.096 R)
• M42: 11,805,217 km (0.039 R)
• M43: 12,075,989 km (0.076 R)
• M44: 12,157,520 km (0.065 R)
• M45: 12,266,577 km (0.031 R)
• M46: 12,650,894 km (0.081 R)
• M47: 13,206,949 km (0.09 R)
• M48: 13,347,122 km (0.089 R)
• M49: 13,572,566 km (0.061 R)
• M50: 13,685,812 km (0.085 R)
• M51: 13,827,780 km (0.07 R)
• M52: 13,913,051 km (0.054 R)
• M53: 14,170,359 km (0.095 R)
• M54: 14,515,781 km (0.108 R)
• M55: 14,718,635 km (0.104 R)
• M56: 14,805,851 km (0.119 R)
• M57: 15,421,147 km (0.098 R)
• M58: 15,895,522 km (0.115 R)
• M59: 16,074,740 km (0.098 R)
• M60: 16,344,615 km (0.108 R)
• M61: 16,495,260 km (0.06 R)
• M62: 16,676,722 km (0.119 R)
• M63: 17,010,923 km (0.083 R)
• M64: 17,624,424 km (0.119 R)
• M65: 17,747,992 km (0.099 R)
• M66: 18,026,992 km (0.099 R)
• M67: 18,151,458 km (0.113 R)
• M68: 18,401,436 km (0.109 R)
• M69: 19,221,232 km (0.083 R)
• M70: 19,635,768 km (0.099 R)
• M71: 20,473,516 km (0.111 R)
• M72: 21,619,585 km (0.118 R)
• M73: 21,718,768 km (0.12 R)
• M74: 21,851,312 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.3

Radius: 3.4

Gravity: 64.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.87 AU - 10.95 AU

Year: 17447 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,001,193 km

• M1: 67,618 km (0.061 R)
• M2: 93,499 km (0.072 R)
• M3: 136,433 km (0.063 R)
• M4: 160,818 km (0.066 R)
• M5: 187,147 km (0.093 R)
• M6: 842,834 km (0.063 R)
• M7: 891,304 km (0.115 R)
• M8: 1,602,044 km (0.113 R)
• M9: 2,238,882 km (0.112 R)
• M10: 2,834,431 km (0.119 R)
• M11: 3,712,720 km (0.104 R)
• M12: 4,077,589 km (0.032 R)
• M13: 4,496,314 km (0.079 R)
• M14: 5,464,511 km (0.063 R)
• M15: 5,555,616 km (0.062 R)
• M16: 5,739,472 km (0.055 R)
• M17: 5,925,272 km (0.038 R)
• M18: 6,207,564 km (0.048 R)
• M19: 8,565,974 km (0.099 R)
• M20: 8,671,740 km (0.099 R)
• M21: 8,938,473 km (0.081 R)
• M22: 9,207,749 km (0.12 R)
• M23: 9,809,432 km (0.027 R)
• M24: 10,087,235 km (0.051 R)
• M25: 10,536,926 km (0.108 R)
• M26: 11,108,240 km (0.058 R)
• M27: 11,514,099 km (0.095 R)
• M28: 11,572,592 km (0.099 R)
• M29: 11,631,085 km (0.047 R)
• M30: 11,924,895 km (0.034 R)
• M31: 12,400,168 km (0.099 R)
• M32: 12,760,698 km (0.071 R)
• M33: 13,185,556 km (0.065 R)
• M34: 15,122,400 km (0.065 R)
• M35: 16,549,863 km (0.087 R)
• M36: 16,615,835 km (0.033 R)
• M37: 17,749,339 km (0.05 R)
• M38: 18,223,265 km (0.072 R)
• M39: 19,114,569 km (0.031 R)
• M40: 19,949,774 km (0.095 R)
• M41: 20,939,214 km (0.098 R)
• M42: 22,161,877 km (0.088 R)
• M43: 22,818,462 km (0.045 R)
• M44: 24,375,327 km (0.114 R)
• M45: 25,356,091 km (0.1 R)
• M46: 25,508,083 km (0.118 R)
• M47: 26,195,934 km (0.053 R)
• M48: 26,272,827 km (0.092 R)
• M49: 27,668,126 km (0.028 R)
• M50: 27,981,534 km (0.111 R)
• M51: 28,295,988 km (0.112 R)
• M52: 29,406,005 km (0.084 R)
• M53: 29,725,695 km (0.1 R)
• M54: 31,586,543 km (0.047 R)
• M55: 31,668,224 km (0.104 R)
• M56: 31,995,993 km (0.106 R)
• M57: 32,160,251 km (0.111 R)
• M58: 32,654,822 km (0.1 R)
• M59: 33,818,543 km (0.066 R)
• M60: 34,405,416 km (0.079 R)
• M61: 36,015,388 km (0.107 R)
• M62: 37,996,812 km (0.111 R)
• M63: 38,083,728 km (0.116 R)
• M64: 39,132,409 km (0.045 R)
• M65: 40,456,351 km (0.118 R)
• M66: 40,900,955 km (0.069 R)
• M67: 43,148,065 km (0.043 R)
• M68: 45,434,968 km (0.077 R)
• M69: 46,082,427 km (0.068 R)
• M70: 46,919,128 km (0.1 R)
• M71: 47,386,322 km (0.048 R)
• M72: 49,175,064 km (0.088 R)
• M73: 50,316,197 km (0.1 R)
• M74: 51,658,538 km (0.117 R)
• M75: 51,754,879 km (0.082 R)
• M76: 52,140,692 km (0.069 R)
• M77: 52,430,763 km (0.052 R)
• M78: 53,206,876 km (0.081 R)
• M79: 53,498,891 km (0.119 R)
• M80: 53,596,429 km (0.078 R)
• M81: 53,693,967 km (0.115 R)
• M82: 54,476,214 km (0.119 R)
• M83: 59,349,066 km (0.119 R)
• M84: 60,970,258 km (0.115 R)
• M85: 61,173,860 km (0.101 R)
• M86: 63,429,048 km (0.11 R)
• M87: 63,945,311 km (0.114 R)
• M88: 64,774,382 km (0.065 R)
• M89: 66,024,571 km (0.081 R)
• M90: 66,652,583 km (0.101 R)
• M91: 67,493,024 km (0.049 R)
• M92: 69,503,320 km (0.082 R)
• M93: 70,569,205 km (0.105 R)
• M94: 71,533,064 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.5

Radius: 5.3

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.59 AU - 11.07 AU

Year: 23380 Days

Day: 16.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,001,193 km

• M1: 665,262 km (0.073 R)
• M2: 926,460 km (0.07 R)
• M3: 1,044,193 km (0.098 R)
• M4: 1,646,773 km (0.117 R)
• M5: 1,761,066 km (0.05 R)
• M6: 2,027,650 km (0.065 R)
• M7: 2,119,353 km (0.036 R)
• M8: 2,338,664 km (0.027 R)
• M9: 2,765,167 km (0.097 R)
• M10: 4,028,521 km (0.112 R)
• M11: 4,457,717 km (0.063 R)
• M12: 4,860,435 km (0.073 R)
• M13: 5,917,493 km (0.11 R)
• M14: 6,270,245 km (0.114 R)
• M15: 6,449,314 km (0.103 R)
• M16: 6,494,343 km (0.114 R)
• M17: 6,812,238 km (0.105 R)
• M18: 6,904,091 km (0.057 R)
• M19: 7,369,191 km (0.083 R)
• M20: 7,463,438 km (0.092 R)
• M21: 7,652,978 km (0.092 R)
• M22: 7,844,314 km (0.112 R)
• M23: 8,280,392 km (0.035 R)
• M24: 10,417,397 km (0.096 R)
• M25: 12,939,468 km (0.113 R)
• M26: 13,742,808 km (0.113 R)
• M27: 15,216,796 km (0.115 R)
• M28: 15,276,785 km (0.057 R)
• M29: 15,457,350 km (0.116 R)
• M30: 16,125,154 km (0.094 R)
• M31: 17,175,631 km (0.116 R)
• M32: 17,803,942 km (0.076 R)
• M33: 18,439,583 km (0.102 R)
• M34: 18,567,639 km (0.115 R)
• M35: 20,523,332 km (0.106 R)
• M36: 21,660,425 km (0.044 R)
• M37: 25,120,923 km (0.086 R)
• M38: 25,833,308 km (0.076 R)
• M39: 26,480,169 km (0.086 R)
• M40: 27,423,982 km (0.085 R)
• M41: 29,419,020 km (0.107 R)
• M42: 30,547,436 km (0.093 R)
• M43: 31,766,509 km (0.087 R)
• M44: 32,150,826 km (0.108 R)
• M45: 33,781,443 km (0.118 R)
• M46: 34,883,381 km (0.119 R)
• M47: 34,962,518 km (0.105 R)
• M48: 35,041,656 km (0.103 R)
• M49: 35,200,379 km (0.072 R)
• M50: 35,677,596 km (0.104 R)
• M51: 36,638,613 km (0.107 R)
• M52: 38,177,526 km (0.075 R)
• M53: 39,407,370 km (0.099 R)
• M54: 40,400,551 km (0.076 R)
• M55: 40,566,903 km (0.103 R)
• M56: 42,919,180 km (0.065 R)
• M57: 43,429,010 km (0.093 R)
• M58: 43,514,281 km (0.12 R)
• M59: 43,599,402 km (0.098 R)
• M60: 43,684,673 km (0.111 R)
• M61: 46,181,760 km (0.026 R)
• M62: 46,529,875 km (0.032 R)
• M63: 48,813,187 km (0.113 R)
• M64: 49,790,211 km (0.118 R)
• M65: 50,415,380 km (0.063 R)
• M66: 54,036,696 km (0.078 R)
• M67: 54,495,363 km (0.12 R)
• M68: 54,863,074 km (0.111 R)
• M69: 55,508,589 km (0.112 R)
• M70: 56,714,198 km (0.055 R)
• M71: 57,180,196 km (0.105 R)
• M72: 58,209,878 km (0.109 R)
• M73: 60,572,627 km (0.104 R)
• M74: 61,144,240 km (0.117 R)
• M75: 62,485,235 km (0.071 R)
• M76: 62,773,810 km (0.086 R)
• M77: 63,448,945 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit