🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.77 AU - 0.83 AU

Year: 272 Days

Day: 16.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 342 Days

Day: 15.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2 AU - 2.02 AU

Year: 1085 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,767,874 km

• M1: 1,160,131 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.01 AU - 2.69 AU

Year: 1372 Days

Day: 24.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 8.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.63 AU - 10.71 AU

Year: 13272 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,767,874 km

• M1: 106,663 km (0.05 R)
• M2: 243,845 km (0.076 R)
• M3: 349,311 km (0.093 R)
• M4: 556,354 km (0.102 R)
• M5: 704,157 km (0.098 R)
• M6: 764,445 km (0.12 R)
• M7: 852,109 km (0.11 R)
• M8: 1,010,683 km (0.104 R)
• M9: 1,079,797 km (0.063 R)
• M10: 1,222,663 km (0.038 R)
• M11: 1,326,634 km (0.041 R)
• M12: 1,575,266 km (0.079 R)
• M13: 1,656,048 km (0.106 R)
• M14: 1,738,178 km (0.041 R)
• M15: 1,805,048 km (0.059 R)
• M16: 1,906,774 km (0.036 R)
• M17: 2,045,601 km (0.056 R)
• M18: 2,116,361 km (0.061 R)
• M19: 2,595,673 km (0.039 R)
• M20: 2,653,118 km (0.119 R)
• M21: 2,986,871 km (0.093 R)
• M22: 3,334,088 km (0.088 R)
• M23: 3,587,058 km (0.113 R)
• M24: 3,802,479 km (0.114 R)
• M25: 4,022,388 km (0.07 R)
• M26: 4,382,619 km (0.071 R)
• M27: 4,474,472 km (0.108 R)
• M28: 5,549,782 km (0.058 R)
• M29: 5,674,098 km (0.119 R)
• M30: 6,231,948 km (0.063 R)
• M31: 6,491,351 km (0.118 R)
• M32: 6,543,560 km (0.118 R)
• M33: 6,807,152 km (0.099 R)
• M34: 7,020,628 km (0.088 R)
• M35: 7,128,189 km (0.026 R)
• M36: 7,317,729 km (0.064 R)
• M37: 7,536,292 km (0.119 R)
• M38: 7,674,072 km (0.099 R)
• M39: 7,868,399 km (0.112 R)
• M40: 7,952,174 km (0.036 R)
• M41: 8,546,826 km (0.097 R)
• M42: 9,629,017 km (0.096 R)
• M43: 9,868,672 km (0.107 R)
• M44: 10,049,686 km (0.102 R)
• M45: 10,262,414 km (0.1 R)
• M46: 10,384,486 km (0.098 R)
• M47: 10,815,926 km (0.056 R)
• M48: 10,909,126 km (0.108 R)
• M49: 11,158,954 km (0.083 R)
• M50: 11,316,181 km (0.086 R)
• M51: 11,632,581 km (0.043 R)
• M52: 12,016,299 km (0.099 R)
• M53: 12,209,580 km (0.095 R)
• M54: 12,274,356 km (0.089 R)
• M55: 12,371,594 km (0.116 R)
• M56: 12,599,432 km (0.05 R)
• M57: 13,491,484 km (0.099 R)
• M58: 13,928,310 km (0.097 R)
• M59: 14,097,505 km (0.105 R)
• M60: 14,437,990 km (0.083 R)
• M61: 14,506,506 km (0.068 R)
• M62: 14,609,279 km (0.114 R)
• M63: 15,057,774 km (0.11 R)
• M64: 15,161,894 km (0.089 R)
• M65: 15,545,912 km (0.086 R)
• M66: 16,358,976 km (0.043 R)
• M67: 18,136,797 km (0.095 R)
• M68: 18,210,549 km (0.098 R)
• M69: 18,395,751 km (0.1 R)
• M70: 18,507,052 km (0.107 R)
• M71: 19,708,771 km (0.097 R)
• M72: 20,626,554 km (0.064 R)
• M73: 20,703,747 km (0.054 R)
• M74: 21,441,115 km (0.104 R)
• M75: 21,636,490 km (0.108 R)
• M76: 21,754,074 km (0.093 R)
• M77: 22,941,432 km (0.102 R)
• M78: 23,502,723 km (0.107 R)
• M79: 25,502,547 km (0.105 R)
• M80: 26,418,086 km (0.108 R)
• M81: 26,585,786 km (0.111 R)
• M82: 27,006,305 km (0.043 R)
• M83: 27,768,955 km (0.069 R)
• M84: 28,024,768 km (0.077 R)
• M85: 28,238,543 km (0.069 R)
• M86: 28,796,693 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.8

Radius: 7.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.5 AU - 13.58 AU

Year: 15909 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,767,874 km

• M1: 300,093 km (0.068 R)
• M2: 492,626 km (0.07 R)
• M3: 687,552 km (0.114 R)
• M4: 945,159 km (0.091 R)
• M5: 1,085,033 km (0.106 R)
• M6: 1,274,873 km (0.091 R)
• M7: 1,662,332 km (0.066 R)
• M8: 2,007,753 km (0.078 R)
• M9: 2,484,222 km (0.099 R)
• M10: 2,594,775 km (0.096 R)
• M11: 2,820,967 km (0.094 R)
• M12: 3,201,843 km (0.114 R)
• M13: 3,505,976 km (0.068 R)
• M14: 3,661,557 km (0.072 R)
• M15: 4,339,685 km (0.071 R)
• M16: 4,406,256 km (0.027 R)
• M17: 4,540,445 km (0.071 R)
• M18: 4,813,012 km (0.119 R)
• M19: 6,178,841 km (0.111 R)
• M20: 6,557,174 km (0.057 R)
• M21: 6,672,065 km (0.102 R)
• M22: 7,256,843 km (0.083 R)
• M23: 7,939,309 km (0.111 R)
• M24: 8,516,607 km (0.114 R)
• M25: 8,979,762 km (0.097 R)
• M26: 9,450,995 km (0.076 R)
• M27: 10,195,095 km (0.108 R)
• M28: 12,207,037 km (0.092 R)
• M29: 12,920,170 km (0.082 R)
• M30: 13,064,532 km (0.087 R)
• M31: 13,842,889 km (0.082 R)
• M32: 14,337,011 km (0.113 R)
• M33: 14,836,967 km (0.066 R)
• M34: 15,089,189 km (0.042 R)
• M35: 15,139,753 km (0.054 R)
• M36: 15,291,894 km (0.105 R)
• M37: 16,422,854 km (0.095 R)
• M38: 16,526,974 km (0.073 R)
• M39: 16,945,848 km (0.09 R)
• M40: 16,998,357 km (0.068 R)
• M41: 17,156,482 km (0.115 R)
• M42: 18,927,871 km (0.066 R)
• M43: 19,310,991 km (0.036 R)
• M44: 19,420,945 km (0.076 R)
• M45: 19,752,005 km (0.068 R)
• M46: 20,756,555 km (0.111 R)
• M47: 22,236,527 km (0.069 R)
• M48: 23,105,840 km (0.097 R)
• M49: 23,573,932 km (0.088 R)
• M50: 24,341,369 km (0.07 R)
• M51: 24,400,759 km (0.103 R)
• M52: 25,537,853 km (0.1 R)
• M53: 26,447,856 km (0.077 R)
• M54: 28,612,089 km (0.117 R)
• M55: 30,256,169 km (0.077 R)
• M56: 30,896,598 km (0.084 R)
• M57: 31,025,252 km (0.053 R)
• M58: 31,218,532 km (0.069 R)
• M59: 31,283,159 km (0.085 R)
• M60: 31,347,635 km (0.107 R)
• M61: 31,606,290 km (0.045 R)
• M62: 32,517,341 km (0.095 R)
• M63: 33,503,042 km (0.107 R)
• M64: 33,569,014 km (0.076 R)
• M65: 35,100,448 km (0.118 R)
• M66: 35,503,614 km (0.085 R)
• M67: 36,111,280 km (0.112 R)
• M68: 36,722,388 km (0.071 R)
• M69: 36,995,105 km (0.097 R)
• M70: 37,954,925 km (0.11 R)
• M71: 38,299,598 km (0.099 R)
• M72: 38,368,712 km (0.091 R)
• M73: 38,783,996 km (0.114 R)
• M74: 40,671,472 km (0.112 R)
• M75: 41,946,196 km (0.091 R)
• M76: 43,955,295 km (0.109 R)
• M77: 44,317,322 km (0.059 R)
• M78: 44,680,246 km (0.068 R)
• M79: 44,898,659 km (0.08 R)
• M80: 45,482,390 km (0.112 R)
• M81: 47,026,988 km (0.119 R)
• M82: 47,100,890 km (0.094 R)
• M83: 47,323,042 km (0.107 R)
• M84: 47,694,195 km (0.119 R)
• M85: 48,813,037 km (0.066 R)
• M86: 49,413,373 km (0.11 R)
• M87: 49,789,762 km (0.079 R)
• M88: 50,016,103 km (0.104 R)
• M89: 50,091,650 km (0.104 R)
• M90: 50,621,376 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.7

Radius: 5.7

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.77 AU - 16.43 AU

Year: 23463 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,767,874 km

• M1: 98,884 km (0.088 R)
• M2: 216,767 km (0.091 R)
• M3: 309,668 km (0.075 R)
• M4: 666,608 km (0.101 R)
• M5: 725,849 km (0.113 R)
• M6: 958,474 km (0.073 R)
• M7: 1,189,303 km (0.117 R)
• M8: 1,361,191 km (0.11 R)
• M9: 1,411,755 km (0.11 R)
• M10: 1,647,372 km (0.075 R)
• M11: 2,868,838 km (0.057 R)
• M12: 3,000,036 km (0.12 R)
• M13: 3,133,178 km (0.103 R)
• M14: 3,474,411 km (0.038 R)
• M15: 3,684,895 km (0.09 R)
• M16: 3,863,515 km (0.109 R)
• M17: 4,229,281 km (0.069 R)
• M18: 5,072,265 km (0.074 R)
• M19: 5,472,141 km (0.084 R)
• M20: 6,602,053 km (0.055 R)
• M21: 6,688,670 km (0.106 R)
• M22: 7,171,124 km (0.076 R)
• M23: 7,304,714 km (0.102 R)
• M24: 7,755,752 km (0.055 R)
• M25: 8,922,466 km (0.106 R)
• M26: 9,795,968 km (0.042 R)
• M27: 9,894,702 km (0.118 R)
• M28: 9,993,736 km (0.09 R)
• M29: 10,747,261 km (0.032 R)
• M30: 12,682,459 km (0.06 R)
• M31: 13,387,513 km (0.063 R)
• M32: 14,160,934 km (0.071 R)
• M33: 15,750,861 km (0.081 R)
• M34: 15,866,649 km (0.079 R)
• M35: 16,157,168 km (0.053 R)
• M36: 16,332,348 km (0.095 R)
• M37: 17,217,668 km (0.097 R)
• M38: 17,336,748 km (0.102 R)
• M39: 18,057,809 km (0.028 R)
• M40: 18,239,571 km (0.06 R)
• M41: 18,482,967 km (0.119 R)
• M42: 18,544,002 km (0.118 R)
• M43: 19,157,653 km (0.059 R)
• M44: 19,404,938 km (0.09 R)
• M45: 20,467,981 km (0.117 R)
• M46: 21,549,723 km (0.053 R)
• M47: 21,613,900 km (0.094 R)
• M48: 22,000,611 km (0.099 R)
• M49: 22,845,988 km (0.098 R)
• M50: 23,042,710 km (0.093 R)
• M51: 23,239,880 km (0.108 R)
• M52: 23,834,681 km (0.1 R)
• M53: 24,635,777 km (0.117 R)
• M54: 24,837,286 km (0.036 R)
• M55: 25,853,654 km (0.048 R)
• M56: 26,058,603 km (0.09 R)
• M57: 27,021,863 km (0.07 R)
• M58: 27,368,781 km (0.076 R)
• M59: 27,786,907 km (0.091 R)
• M60: 28,700,202 km (0.025 R)
• M61: 28,841,572 km (0.092 R)
• M62: 30,700,475 km (0.12 R)
• M63: 30,772,731 km (0.065 R)
• M64: 32,009,905 km (0.091 R)
• M65: 32,671,427 km (0.066 R)
• M66: 33,709,487 km (0.071 R)
• M67: 34,758,317 km (0.101 R)
• M68: 36,657,761 km (0.106 R)
• M69: 36,734,356 km (0.072 R)
• M70: 37,890,897 km (0.073 R)
• M71: 39,372,963 km (0.089 R)
• M72: 42,152,192 km (0.117 R)
• M73: 42,473,827 km (0.096 R)
• M74: 43,119,492 km (0.101 R)
• M75: 44,339,014 km (0.102 R)
• M76: 44,748,014 km (0.116 R)
• M77: 45,405,048 km (0.103 R)
• M78: 45,487,327 km (0.029 R)
• M79: 46,147,951 km (0.034 R)
• M80: 46,313,706 km (0.084 R)
• M81: 48,400,895 km (0.117 R)
• M82: 48,569,193 km (0.119 R)
• M83: 48,822,013 km (0.062 R)
• M84: 50,262,790 km (0.097 R)
• M85: 51,031,274 km (0.065 R)
• M86: 51,545,742 km (0.113 R)
• M87: 51,717,629 km (0.103 R)
• M88: 52,148,172 km (0.102 R)
• M89: 53,882,011 km (0.108 R)
• M90: 54,318,388 km (0.118 R)
• M91: 58,926,152 km (0.102 R)
• M92: 59,195,877 km (0.117 R)
• M93: 59,826,582 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 6.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.79 AU - 20.27 AU

Year: 25592 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,767,874 km

• M1: 83,924 km (0.05 R)
• M2: 177,722 km (0.1 R)
• M3: 232,176 km (0.116 R)
• M4: 448,794 km (0.032 R)
• M5: 543,190 km (0.025 R)
• M6: 585,825 km (0.062 R)
• M7: 1,038,209 km (0.027 R)
• M8: 1,165,517 km (0.083 R)
• M9: 1,240,466 km (0.09 R)
• M10: 1,639,742 km (0.095 R)
• M11: 1,788,592 km (0.116 R)
• M12: 2,031,240 km (0.092 R)
• M13: 2,621,254 km (0.045 R)
• M14: 3,103,109 km (0.11 R)
• M15: 3,529,911 km (0.102 R)
• M16: 3,778,094 km (0.057 R)
• M17: 4,233,321 km (0.074 R)
• M18: 4,826,476 km (0.098 R)
• M19: 5,796,618 km (0.079 R)
• M20: 6,221,027 km (0.059 R)
• M21: 6,520,672 km (0.088 R)
• M22: 7,273,000 km (0.046 R)
• M23: 7,377,718 km (0.073 R)
• M24: 7,623,956 km (0.043 R)
• M25: 7,765,925 km (0.039 R)
• M26: 8,342,325 km (0.096 R)
• M27: 8,746,688 km (0.088 R)
• M28: 9,082,236 km (0.1 R)
• M29: 11,587,402 km (0.109 R)
• M30: 11,997,001 km (0.075 R)
• M31: 12,369,799 km (0.104 R)
• M32: 12,704,300 km (0.111 R)
• M33: 12,788,374 km (0.115 R)
• M34: 13,596,352 km (0.096 R)
• M35: 13,768,539 km (0.118 R)
• M36: 14,377,103 km (0.114 R)
• M37: 14,817,071 km (0.084 R)
• M38: 14,861,202 km (0.104 R)
• M39: 15,755,349 km (0.097 R)
• M40: 16,528,919 km (0.052 R)
• M41: 16,804,927 km (0.073 R)
• M42: 16,851,003 km (0.111 R)
• M43: 17,595,103 km (0.082 R)
• M44: 18,112,861 km (0.049 R)
• M45: 18,874,913 km (0.073 R)
• M46: 19,356,468 km (0.11 R)
• M47: 19,695,906 km (0.055 R)
• M48: 20,086,357 km (0.116 R)
• M49: 20,233,411 km (0.094 R)
• M50: 23,558,074 km (0.091 R)
• M51: 23,816,729 km (0.038 R)
• M52: 24,913,581 km (0.036 R)
• M53: 25,018,897 km (0.073 R)
• M54: 25,866,669 km (0.104 R)
• M55: 26,455,037 km (0.12 R)
• M56: 27,644,939 km (0.113 R)
• M57: 28,027,161 km (0.098 R)
• M58: 28,741,790 km (0.051 R)
• M59: 29,573,554 km (0.081 R)
• M60: 29,852,704 km (0.086 R)
• M61: 30,076,502 km (0.109 R)
• M62: 31,090,925 km (0.063 R)
• M63: 31,317,865 km (0.084 R)
• M64: 32,460,644 km (0.088 R)
• M65: 32,690,875 km (0.067 R)
• M66: 32,806,215 km (0.107 R)
• M67: 32,863,959 km (0.085 R)
• M68: 33,733,572 km (0.074 R)
• M69: 34,258,960 km (0.055 R)
• M70: 34,963,715 km (0.082 R)
• M71: 35,614,017 km (0.116 R)
• M72: 36,029,899 km (0.104 R)
• M73: 36,507,116 km (0.115 R)
• M74: 37,226,832 km (0.118 R)
• M75: 38,558,702 km (0.06 R)
• M76: 39,169,061 km (0.119 R)
• M77: 39,967,465 km (0.107 R)
• M78: 41,455,515 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit