🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.44 AU

Year: 674 Days

Day: 47 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,637,876 km

• M1: 383,868 km (0.064 R)
• M2: 786,137 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.44 AU - 1.52 AU

Year: 809 Days

Day: 16.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,637,876 km

• M1: 36,502 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.6 AU - 1.66 AU

Year: 936 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.93 AU - 2.51 AU

Year: 1487 Days

Day: 31.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 8.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.76 AU - 2.94 AU

Year: 1620 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 91,637,876 km

• M1: 125,064 km (0.105 R)
• M2: 189,840 km (0.094 R)
• M3: 301,290 km (0.108 R)
• M4: 532,568 km (0.08 R)
• M5: 637,287 km (0.092 R)
• M6: 701,315 km (0.085 R)
• M7: 849,118 km (0.109 R)
• M8: 1,076,656 km (0.081 R)
• M9: 1,234,332 km (0.119 R)
• M10: 1,376,749 km (0.076 R)
• M11: 1,438,234 km (0.078 R)
• M12: 1,760,617 km (0.106 R)
• M13: 1,887,327 km (0.112 R)
• M14: 2,158,996 km (0.057 R)
• M15: 2,231,103 km (0.052 R)
• M16: 2,424,533 km (0.038 R)
• M17: 2,480,781 km (0.1 R)
• M18: 2,661,945 km (0.051 R)
• M19: 2,749,160 km (0.108 R)
• M20: 2,976,848 km (0.101 R)
• M21: 3,128,540 km (0.071 R)
• M22: 3,303,719 km (0.061 R)
• M23: 3,492,661 km (0.098 R)
• M24: 3,567,161 km (0.099 R)
• M25: 3,771,961 km (0.032 R)
• M26: 3,881,317 km (0.106 R)
• M27: 3,969,579 km (0.091 R)
• M28: 4,420,916 km (0.03 R)
• M29: 4,490,030 km (0.117 R)
• M30: 4,652,643 km (0.053 R)
• M31: 4,912,345 km (0.031 R)
• M32: 5,116,247 km (0.047 R)
• M33: 5,433,544 km (0.109 R)
• M34: 5,669,460 km (0.049 R)
• M35: 5,845,537 km (0.087 R)
• M36: 6,048,840 km (0.1 R)
• M37: 6,112,868 km (0.069 R)
• M38: 6,358,358 km (0.117 R)
• M39: 6,436,448 km (0.084 R)
• M40: 6,672,963 km (0.074 R)
• M41: 7,073,436 km (0.098 R)
• M42: 7,181,595 km (0.102 R)
• M43: 7,235,899 km (0.106 R)
• M44: 7,331,193 km (0.044 R)
• M45: 7,522,978 km (0.077 R)
• M46: 7,772,208 km (0.115 R)
• M47: 8,066,317 km (0.083 R)
• M48: 8,221,899 km (0.052 R)
• M49: 8,278,597 km (0.056 R)
• M50: 8,406,952 km (0.12 R)
• M51: 8,737,862 km (0.032 R)
• M52: 8,912,144 km (0.069 R)
• M53: 8,985,147 km (0.081 R)
• M54: 9,043,640 km (0.092 R)
• M55: 9,161,074 km (0.054 R)
• M56: 9,234,826 km (0.117 R)
• M57: 9,308,578 km (0.087 R)
• M58: 9,382,629 km (0.071 R)
• M59: 9,471,789 km (0.072 R)
• M60: 9,740,916 km (0.049 R)
• M61: 10,088,432 km (0.074 R)
• M62: 10,271,390 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 4

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.66 AU - 11.98 AU

Year: 13835 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,637,876 km

• M1: 149,448 km (0.101 R)
• M2: 256,411 km (0.114 R)
• M3: 829,221 km (0.11 R)
• M4: 1,292,974 km (0.095 R)
• M5: 1,380,639 km (0.063 R)
• M6: 1,470,397 km (0.104 R)
• M7: 1,516,025 km (0.096 R)
• M8: 1,561,951 km (0.093 R)
• M9: 2,047,845 km (0.05 R)
• M10: 2,073,277 km (0.1 R)
• M11: 2,150,320 km (0.042 R)
• M12: 2,307,098 km (0.093 R)
• M13: 2,631,875 km (0.069 R)
• M14: 2,743,326 km (0.038 R)
• M15: 3,323,616 km (0.078 R)
• M16: 3,474,411 km (0.068 R)
• M17: 3,814,147 km (0.036 R)
• M18: 4,229,281 km (0.093 R)
• M19: 4,491,826 km (0.083 R)
• M20: 4,861,482 km (0.089 R)
• M21: 5,067,179 km (0.063 R)
• M22: 5,136,293 km (0.078 R)
• M23: 5,171,000 km (0.059 R)
• M24: 5,275,719 km (0.11 R)
• M25: 5,310,724 km (0.08 R)
• M26: 5,381,035 km (0.092 R)
• M27: 5,773,131 km (0.111 R)
• M28: 6,174,503 km (0.075 R)
• M29: 6,547,151 km (0.028 R)
• M30: 7,119,662 km (0.06 R)
• M31: 7,510,262 km (0.096 R)
• M32: 7,589,250 km (0.067 R)
• M33: 8,640,324 km (0.117 R)
• M34: 9,056,655 km (0.064 R)
• M35: 9,693,344 km (0.053 R)
• M36: 10,256,580 km (0.098 R)
• M37: 10,786,006 km (0.115 R)
• M38: 11,054,086 km (0.106 R)
• M39: 11,324,260 km (0.095 R)
• M40: 11,369,588 km (0.097 R)
• M41: 11,505,722 km (0.087 R)
• M42: 11,687,932 km (0.102 R)
• M43: 12,754,714 km (0.084 R)
• M44: 13,228,192 km (0.073 R)
• M45: 14,289,888 km (0.11 R)
• M46: 14,830,983 km (0.117 R)
• M47: 15,629,836 km (0.049 R)
• M48: 15,882,357 km (0.111 R)
• M49: 16,238,101 km (0.095 R)
• M50: 16,289,114 km (0.046 R)
• M51: 16,699,311 km (0.103 R)
• M52: 16,750,922 km (0.065 R)
• M53: 17,373,250 km (0.088 R)
• M54: 17,792,423 km (0.049 R)
• M55: 18,694,049 km (0.052 R)
• M56: 19,123,395 km (0.089 R)
• M57: 20,320,926 km (0.107 R)
• M58: 20,873,241 km (0.094 R)
• M59: 21,095,544 km (0.086 R)
• M60: 22,389,117 km (0.068 R)
• M61: 23,188,867 km (0.101 R)
• M62: 23,361,503 km (0.062 R)
• M63: 23,998,042 km (0.062 R)
• M64: 24,581,623 km (0.053 R)
• M65: 24,875,284 km (0.093 R)
• M66: 25,288,174 km (0.118 R)
• M67: 26,420,330 km (0.111 R)
• M68: 26,660,884 km (0.114 R)
• M69: 29,727,191 km (0.058 R)
• M70: 29,852,106 km (0.09 R)
• M71: 30,605,480 km (0.111 R)
• M72: 30,731,741 km (0.066 R)
• M73: 32,516,294 km (0.079 R)
• M74: 32,838,528 km (0.033 R)
• M75: 33,097,033 km (0.052 R)
• M76: 34,530,929 km (0.099 R)
• M77: 34,662,275 km (0.058 R)
• M78: 35,785,456 km (0.113 R)
• M79: 35,851,878 km (0.081 R)
• M80: 36,719,396 km (0.111 R)
• M81: 36,786,416 km (0.088 R)
• M82: 38,203,107 km (0.09 R)
• M83: 38,543,143 km (0.095 R)
• M84: 39,157,542 km (0.029 R)
• M85: 40,465,326 km (0.105 R)
• M86: 43,194,141 km (0.092 R)
• M87: 44,045,652 km (0.091 R)
• M88: 44,188,069 km (0.075 R)
• M89: 46,343,176 km (0.101 R)
• M90: 46,851,061 km (0.115 R)
• M91: 47,798,913 km (0.061 R)
• M92: 48,165,278 km (0.117 R)
• M93: 48,753,198 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 3.9

Gravity: 33.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.66 AU - 10.88 AU

Year: 14797 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,637,876 km

• M1: 184,305 km (0.05 R)
• M2: 401,072 km (0.105 R)
• M3: 532,568 km (0.094 R)
• M4: 1,067,979 km (0.07 R)
• M5: 1,442,423 km (0.113 R)
• M6: 1,721,572 km (0.101 R)
• M7: 2,017,178 km (0.104 R)
• M8: 2,299,469 km (0.072 R)
• M9: 3,058,229 km (0.092 R)
• M10: 3,121,958 km (0.095 R)
• M11: 3,614,584 km (0.102 R)
• M12: 3,956,265 km (0.119 R)
• M13: 4,095,691 km (0.074 R)
• M14: 4,854,601 km (0.115 R)
• M15: 5,192,841 km (0.112 R)
• M16: 5,307,284 km (0.093 R)
• M17: 5,616,652 km (0.083 R)
• M18: 5,852,418 km (0.101 R)
• M19: 6,538,025 km (0.098 R)
• M20: 6,703,032 km (0.082 R)
• M21: 6,786,059 km (0.107 R)
• M22: 7,505,325 km (0.116 R)
• M23: 8,115,535 km (0.118 R)
• M24: 8,337,389 km (0.112 R)
• M25: 8,787,080 km (0.107 R)
• M26: 8,923,363 km (0.083 R)
• M27: 9,014,768 km (0.085 R)
• M28: 9,060,545 km (0.112 R)
• M29: 9,569,327 km (0.063 R)
• M30: 12,147,048 km (0.067 R)
• M31: 12,349,753 km (0.06 R)
• M32: 13,484,902 km (0.105 R)
• M33: 14,760,672 km (0.083 R)
• M34: 15,467,672 km (0.104 R)
• M35: 15,522,425 km (0.045 R)
• M36: 15,797,685 km (0.106 R)
• M37: 17,425,160 km (0.052 R)
• M38: 18,461,724 km (0.099 R)
• M39: 18,578,111 km (0.042 R)
• M40: 19,399,852 km (0.098 R)
• M41: 20,173,572 km (0.097 R)
• M42: 20,473,665 km (0.078 R)
• M43: 20,714,967 km (0.037 R)
• M44: 21,078,639 km (0.092 R)
• M45: 21,383,220 km (0.038 R)
• M46: 21,627,963 km (0.092 R)
• M47: 22,244,007 km (0.101 R)
• M48: 22,928,118 km (0.096 R)
• M49: 23,745,520 km (0.099 R)
• M50: 24,253,405 km (0.118 R)
• M51: 25,086,067 km (0.087 R)
• M52: 25,150,544 km (0.101 R)
• M53: 25,668,152 km (0.095 R)
• M54: 25,733,078 km (0.085 R)
• M55: 25,863,078 km (0.044 R)
• M56: 26,254,576 km (0.07 R)
• M57: 27,706,573 km (0.089 R)
• M58: 28,981,446 km (0.116 R)
• M59: 29,184,450 km (0.092 R)
• M60: 30,618,944 km (0.093 R)
• M61: 30,963,917 km (0.049 R)
• M62: 32,426,535 km (0.058 R)
• M63: 32,848,551 km (0.086 R)
• M64: 33,484,940 km (0.076 R)
• M65: 34,482,908 km (0.118 R)
• M66: 34,626,372 km (0.056 R)
• M67: 35,201,875 km (0.03 R)
• M68: 35,273,981 km (0.116 R)
• M69: 35,635,559 km (0.073 R)
• M70: 35,998,334 km (0.067 R)
• M71: 36,727,474 km (0.11 R)
• M72: 37,020,536 km (0.082 R)
• M73: 37,830,310 km (0.105 R)
• M74: 38,497,366 km (0.084 R)
• M75: 38,646,067 km (0.105 R)
• M76: 39,993,345 km (0.073 R)
• M77: 40,068,593 km (0.095 R)
• M78: 40,294,785 km (0.091 R)
• M79: 40,824,062 km (0.076 R)
• M80: 41,584,319 km (0.032 R)
• M81: 42,272,618 km (0.09 R)
• M82: 44,359,808 km (0.084 R)
• M83: 44,749,959 km (0.062 R)
• M84: 44,906,289 km (0.099 R)
• M85: 46,717,769 km (0.113 R)
• M86: 48,955,155 km (0.084 R)
• M87: 49,924,699 km (0.093 R)
• M88: 50,330,558 km (0.064 R)
• M89: 51,308,928 km (0.038 R)
• M90: 52,705,723 km (0.073 R)
• M91: 55,957,233 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 5

Gravity: 37.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.7 AU - 16.52 AU

Year: 22574 Days

Day: 15.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,637,876 km

• M1: 1,794,726 km (0.077 R)
• M2: 2,095,567 km (0.119 R)
• M3: 2,617,664 km (0.097 R)
• M4: 2,871,681 km (0.106 R)
• M5: 3,357,724 km (0.043 R)
• M6: 3,916,622 km (0.108 R)
• M7: 4,354,495 km (0.118 R)
• M8: 5,489,045 km (0.073 R)
• M9: 5,650,461 km (0.091 R)
• M10: 6,481,029 km (0.073 R)
• M11: 6,939,396 km (0.087 R)
• M12: 7,766,523 km (0.056 R)
• M13: 7,826,661 km (0.083 R)
• M14: 8,624,317 km (0.085 R)
• M15: 10,628,031 km (0.079 R)
• M16: 11,099,564 km (0.107 R)
• M17: 12,202,848 km (0.098 R)
• M18: 12,838,639 km (0.071 R)
• M19: 14,586,092 km (0.116 R)
• M20: 14,734,941 km (0.117 R)
• M21: 15,109,535 km (0.086 R)
• M22: 17,580,293 km (0.058 R)
• M23: 18,217,281 km (0.085 R)
• M24: 19,268,355 km (0.094 R)
• M25: 19,924,940 km (0.118 R)
• M26: 21,175,728 km (0.028 R)
• M27: 22,109,069 km (0.113 R)
• M28: 22,194,490 km (0.1 R)
• M29: 22,796,172 km (0.074 R)
• M30: 23,142,342 km (0.116 R)
• M31: 23,490,306 km (0.093 R)
• M32: 24,367,698 km (0.102 R)
• M33: 24,456,110 km (0.111 R)
• M34: 25,077,390 km (0.079 R)
• M35: 25,255,861 km (0.102 R)
• M36: 25,973,930 km (0.09 R)
• M37: 26,154,495 km (0.109 R)
• M38: 26,607,776 km (0.117 R)
• M39: 28,539,534 km (0.092 R)
• M40: 28,912,631 km (0.095 R)
• M41: 29,946,801 km (0.104 R)
• M42: 30,611,315 km (0.082 R)
• M43: 33,023,580 km (0.099 R)
• M44: 33,513,364 km (0.114 R)
• M45: 33,709,935 km (0.094 R)
• M46: 35,396,352 km (0.117 R)
• M47: 35,897,505 km (0.12 R)
• M48: 39,263,756 km (0.061 R)
• M49: 42,410,099 km (0.095 R)
• M50: 46,400,622 km (0.081 R)
• M51: 46,729,288 km (0.077 R)
• M52: 47,499,418 km (0.078 R)
• M53: 47,941,480 km (0.117 R)
• M54: 50,621,675 km (0.108 R)
• M55: 50,847,269 km (0.096 R)
• M56: 52,093,719 km (0.119 R)
• M57: 52,207,563 km (0.05 R)
• M58: 52,549,394 km (0.086 R)
• M59: 52,663,537 km (0.038 R)
• M60: 53,121,007 km (0.061 R)
• M61: 56,710,309 km (0.115 R)
• M62: 56,827,294 km (0.097 R)
• M63: 58,120,568 km (0.065 R)
• M64: 59,185,854 km (0.095 R)
• M65: 60,496,481 km (0.067 R)
• M66: 62,420,160 km (0.098 R)
• M67: 62,541,035 km (0.042 R)
• M68: 66,080,521 km (0.08 R)
• M69: 67,192,033 km (0.065 R)
• M70: 67,688,100 km (0.086 R)
• M71: 67,936,582 km (0.079 R)
• M72: 68,559,059 km (0.098 R)
• M73: 68,933,502 km (0.112 R)
• M74: 69,308,544 km (0.103 R)
• M75: 69,433,757 km (0.081 R)
• M76: 69,935,209 km (0.084 R)
• M77: 70,060,872 km (0.1 R)
• M78: 70,186,534 km (0.088 R)
• M79: 72,714,887 km (0.09 R)
• M80: 73,734,546 km (0.066 R)
• M81: 75,144,207 km (0.087 R)
• M82: 75,917,030 km (0.092 R)
• M83: 76,304,339 km (0.117 R)
• M84: 77,210,752 km (0.079 R)
• M85: 78,381,206 km (0.111 R)
• M86: 79,034,051 km (0.114 R)
• M87: 83,254,805 km (0.051 R)
• M88: 83,387,798 km (0.072 R)
• M89: 86,064,104 km (0.108 R)
• M90: 86,333,230 km (0.11 R)
• M91: 87,007,468 km (0.044 R)
• M92: 88,768,385 km (0.097 R)
• M93: 89,448,905 km (0.038 R)
• M94: 91,637,821 km (0.042 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: 235 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit