🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 45 Hours

Environment

Temp: 154 °C

Axial Tilt: 81.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.82 AU - 0.9 AU

Year: 299 Days

Day: 38.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,521,098 km

• M1: 237,113 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 780 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.74 AU - 4.34 AU

Year: 3043 Days

Day: 29.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,521,098 km

• M1: 3,092,487 km (0.075 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 12.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.38 AU - 8.66 AU

Year: 6970 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 111,521,098 km

• M1: 362,924 km (0.1 R)
• M2: 492,775 km (0.076 R)
• M3: 858,393 km (0.081 R)
• M4: 1,128,118 km (0.082 R)
• M5: 1,214,585 km (0.089 R)
• M6: 1,832,574 km (0.072 R)
• M7: 1,988,006 km (0.081 R)
• M8: 2,166,177 km (0.079 R)
• M9: 2,275,683 km (0.045 R)
• M10: 2,424,533 km (0.102 R)
• M11: 2,991,808 km (0.104 R)
• M12: 3,114,328 km (0.111 R)
• M13: 3,280,382 km (0.108 R)
• M14: 3,385,699 km (0.045 R)
• M15: 3,534,998 km (0.088 R)
• M16: 3,686,540 km (0.05 R)
• M17: 3,818,186 km (0.118 R)
• M18: 3,951,478 km (0.071 R)
• M19: 4,314,552 km (0.083 R)
• M20: 4,407,004 km (0.1 R)
• M21: 4,879,434 km (0.096 R)
• M22: 5,269,136 km (0.092 R)
• M23: 5,417,986 km (0.086 R)
• M24: 6,234,940 km (0.102 R)
• M25: 6,498,232 km (0.094 R)
• M26: 6,604,596 km (0.117 R)
• M27: 6,846,047 km (0.091 R)
• M28: 7,117,717 km (0.117 R)
• M29: 7,337,626 km (0.111 R)
• M30: 8,297,296 km (0.094 R)
• M31: 8,383,913 km (0.063 R)
• M32: 8,645,560 km (0.086 R)
• M33: 9,028,231 km (0.081 R)
• M34: 11,086,997 km (0.052 R)
• M35: 11,374,375 km (0.078 R)
• M36: 11,599,520 km (0.073 R)
• M37: 12,119,821 km (0.105 R)
• M38: 12,614,541 km (0.025 R)
• M39: 12,814,254 km (0.119 R)
• M40: 12,947,995 km (0.086 R)
• M41: 13,453,636 km (0.104 R)
• M42: 13,862,935 km (0.036 R)
• M43: 14,241,717 km (0.081 R)
• M44: 14,798,670 km (0.078 R)
• M45: 15,718,996 km (0.105 R)
• M46: 15,934,118 km (0.059 R)
• M47: 16,585,018 km (0.083 R)
• M48: 16,840,532 km (0.091 R)
• M49: 17,652,100 km (0.11 R)
• M50: 18,100,146 km (0.029 R)
• M51: 19,505,169 km (0.102 R)
• M52: 19,582,062 km (0.114 R)
• M53: 19,697,701 km (0.077 R)
• M54: 19,852,236 km (0.091 R)
• M55: 20,435,219 km (0.109 R)
• M56: 20,669,938 km (0.111 R)
• M57: 21,737,468 km (0.116 R)
• M58: 22,057,308 km (0.119 R)
• M59: 22,539,911 km (0.111 R)
• M60: 22,742,018 km (0.114 R)
• M61: 23,025,955 km (0.091 R)
• M62: 23,270,248 km (0.1 R)
• M63: 24,090,942 km (0.083 R)
• M64: 24,421,852 km (0.096 R)
• M65: 24,546,318 km (0.106 R)
• M66: 24,629,494 km (0.106 R)
• M67: 25,046,424 km (0.085 R)
• M68: 25,130,198 km (0.069 R)
• M69: 25,423,709 km (0.09 R)
• M70: 25,592,007 km (0.105 R)
• M71: 25,802,940 km (0.067 R)
• M72: 26,099,144 km (0.032 R)
• M73: 26,183,966 km (0.072 R)
• M74: 27,080,207 km (0.092 R)
• M75: 28,334,585 km (0.113 R)
• M76: 28,683,896 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 14.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.11 AU - 11.89 AU

Year: 12750 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,521,098 km

• M1: 226,940 km (0.099 R)
• M2: 654,790 km (0.107 R)
• M3: 792,719 km (0.043 R)
• M4: 1,000,810 km (0.085 R)
• M5: 1,543,401 km (0.029 R)
• M6: 2,697,698 km (0.068 R)
• M7: 3,111,636 km (0.109 R)
• M8: 3,295,342 km (0.053 R)
• M9: 4,335,945 km (0.077 R)
• M10: 4,646,211 km (0.07 R)
• M11: 5,435,040 km (0.117 R)
• M12: 5,732,441 km (0.111 R)
• M13: 6,343,249 km (0.075 R)
• M14: 6,538,325 km (0.057 R)
• M15: 6,934,759 km (0.064 R)
• M16: 7,544,221 km (0.115 R)
• M17: 7,918,215 km (0.069 R)
• M18: 8,044,177 km (0.103 R)
• M19: 9,076,402 km (0.094 R)
• M20: 9,208,497 km (0.097 R)
• M21: 9,608,222 km (0.119 R)
• M22: 9,787,889 km (0.108 R)
• M23: 10,425,027 km (0.082 R)
• M24: 11,835,735 km (0.076 R)
• M25: 12,908,052 km (0.073 R)
• M26: 13,156,235 km (0.092 R)
• M27: 14,062,349 km (0.089 R)
• M28: 14,317,713 km (0.116 R)
• M29: 14,626,034 km (0.109 R)
• M30: 14,729,406 km (0.113 R)
• M31: 14,936,749 km (0.082 R)
• M32: 15,040,720 km (0.047 R)
• M33: 15,670,078 km (0.08 R)
• M34: 15,987,973 km (0.109 R)
• M35: 17,280,798 km (0.101 R)
• M36: 18,383,783 km (0.089 R)
• M37: 18,943,728 km (0.087 R)
• M38: 19,112,923 km (0.069 R)
• M39: 19,225,870 km (0.098 R)
• M40: 22,004,650 km (0.109 R)
• M41: 22,718,830 km (0.109 R)
• M42: 22,898,647 km (0.11 R)
• M43: 23,926,085 km (0.086 R)
• M44: 24,231,115 km (0.053 R)
• M45: 24,968,483 km (0.065 R)
• M46: 25,154,134 km (0.055 R)
• M47: 25,900,777 km (0.085 R)
• M48: 26,088,522 km (0.112 R)
• M49: 26,276,716 km (0.06 R)
• M50: 26,402,528 km (0.087 R)
• M51: 26,781,011 km (0.091 R)
• M52: 28,119,912 km (0.057 R)
• M53: 28,570,949 km (0.11 R)
• M54: 28,765,127 km (0.114 R)
• M55: 29,154,531 km (0.116 R)
• M56: 29,676,627 km (0.107 R)
• M57: 29,807,525 km (0.114 R)
• M58: 30,862,490 km (0.111 R)
• M59: 31,594,771 km (0.043 R)
• M60: 34,168,453 km (0.12 R)
• M61: 35,202,922 km (0.077 R)
• M62: 35,828,540 km (0.088 R)
• M63: 36,107,690 km (0.114 R)
• M64: 36,598,072 km (0.103 R)
• M65: 36,949,627 km (0.112 R)
• M66: 37,869,205 km (0.119 R)
• M67: 38,653,098 km (0.059 R)
• M68: 39,154,699 km (0.093 R)
• M69: 39,730,651 km (0.095 R)
• M70: 40,164,485 km (0.099 R)
• M71: 42,209,638 km (0.085 R)
• M72: 43,765,755 km (0.116 R)
• M73: 44,064,202 km (0.111 R)
• M74: 44,588,244 km (0.073 R)
• M75: 45,415,969 km (0.109 R)
• M76: 48,237,085 km (0.055 R)
• M77: 49,629,842 km (0.104 R)
• M78: 49,863,364 km (0.117 R)
• M79: 50,565,726 km (0.115 R)
• M80: 51,271,529 km (0.083 R)
• M81: 52,138,598 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.2

Radius: 4.1

Gravity: 52.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.08 AU - 14.86 AU

Year: 19567 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,521,098 km

• M1: 132,693 km (0.117 R)
• M2: 172,187 km (0.06 R)
• M3: 454,778 km (0.119 R)
• M4: 992,582 km (0.087 R)
• M5: 1,564,943 km (0.049 R)
• M6: 1,696,589 km (0.106 R)
• M7: 2,221,528 km (0.097 R)
• M8: 2,407,030 km (0.037 R)
• M9: 2,753,349 km (0.101 R)
• M10: 3,033,396 km (0.088 R)
• M11: 3,794,700 km (0.028 R)
• M12: 4,105,863 km (0.037 R)
• M13: 5,039,653 km (0.072 R)
• M14: 5,430,702 km (0.1 R)
• M15: 5,680,231 km (0.069 R)
• M16: 7,253,402 km (0.11 R)
• M17: 7,417,661 km (0.106 R)
• M18: 7,472,713 km (0.113 R)
• M19: 7,974,314 km (0.104 R)
• M20: 8,257,503 km (0.111 R)
• M21: 8,486,538 km (0.06 R)
• M22: 9,363,780 km (0.067 R)
• M23: 9,602,687 km (0.038 R)
• M24: 9,783,102 km (0.07 R)
• M25: 10,454,049 km (0.101 R)
• M26: 10,515,833 km (0.103 R)
• M27: 10,639,700 km (0.065 R)
• M28: 11,329,346 km (0.034 R)
• M29: 11,840,073 km (0.092 R)
• M30: 14,229,151 km (0.084 R)
• M31: 14,434,848 km (0.061 R)
• M32: 15,759,986 km (0.096 R)
• M33: 16,905,607 km (0.104 R)
• M34: 17,561,743 km (0.031 R)
• M35: 17,635,195 km (0.032 R)
• M36: 18,077,855 km (0.084 R)
• M37: 18,152,056 km (0.114 R)
• M38: 21,669,551 km (0.094 R)
• M39: 22,222,913 km (0.053 R)
• M40: 23,910,377 km (0.081 R)
• M41: 23,991,759 km (0.078 R)
• M42: 24,564,120 km (0.087 R)
• M43: 25,472,478 km (0.097 R)
• M44: 25,555,505 km (0.089 R)
• M45: 25,722,007 km (0.118 R)
• M46: 25,972,434 km (0.066 R)
• M47: 27,662,741 km (0.082 R)
• M48: 27,919,301 km (0.036 R)
• M49: 28,866,854 km (0.119 R)
• M50: 29,127,154 km (0.097 R)
• M51: 29,649,999 km (0.044 R)
• M52: 30,881,937 km (0.092 R)
• M53: 30,970,499 km (0.05 R)
• M54: 32,400,206 km (0.064 R)
• M55: 34,309,075 km (0.101 R)
• M56: 35,416,099 km (0.087 R)
• M57: 36,441,144 km (0.084 R)
• M58: 38,329,667 km (0.115 R)
• M59: 40,734,752 km (0.074 R)
• M60: 44,182,684 km (0.094 R)
• M61: 44,883,550 km (0.106 R)
• M62: 45,386,348 km (0.068 R)
• M63: 46,194,626 km (0.078 R)
• M64: 46,296,053 km (0.082 R)
• M65: 46,804,087 km (0.109 R)
• M66: 47,416,092 km (0.09 R)
• M67: 48,030,790 km (0.103 R)
• M68: 49,475,307 km (0.049 R)
• M69: 50,515,760 km (0.113 R)
• M70: 50,829,317 km (0.064 R)
• M71: 51,773,878 km (0.102 R)
• M72: 52,089,979 km (0.051 R)
• M73: 53,148,384 km (0.116 R)
• M74: 54,107,007 km (0.102 R)
• M75: 55,286,287 km (0.094 R)
• M76: 55,933,148 km (0.107 R)
• M77: 56,257,626 km (0.099 R)
• M78: 58,545,575 km (0.105 R)
• M79: 59,425,211 km (0.102 R)
• M80: 59,645,868 km (0.08 R)
• M81: 59,866,674 km (0.107 R)
• M82: 61,978,398 km (0.061 R)
• M83: 62,202,047 km (0.054 R)
• M84: 63,662,571 km (0.067 R)
• M85: 66,961,353 km (0.057 R)
• M86: 68,342,441 km (0.115 R)
• M87: 69,268,452 km (0.095 R)
• M88: 69,384,540 km (0.114 R)
• M89: 69,500,628 km (0.083 R)
• M90: 69,849,340 km (0.044 R)
• M91: 70,198,502 km (0.058 R)
• M92: 71,601,430 km (0.079 R)
• M93: 72,306,336 km (0.075 R)
• M94: 73,841,659 km (0.111 R)
• M95: 74,316,183 km (0.053 R)
• M96: 81,554,626 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.2

Radius: 5.8

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.21 AU - 22.67 AU

Year: 30889 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,521,098 km

• M1: 1,031,477 km (0.088 R)
• M2: 1,509,742 km (0.025 R)
• M3: 1,876,556 km (0.084 R)
• M4: 2,361,253 km (0.042 R)
• M5: 3,031,302 km (0.115 R)
• M6: 3,972,871 km (0.11 R)
• M7: 4,821,240 km (0.115 R)
• M8: 5,477,825 km (0.083 R)
• M9: 6,741,927 km (0.117 R)
• M10: 6,873,125 km (0.115 R)
• M11: 7,271,803 km (0.104 R)
• M12: 7,406,441 km (0.041 R)
• M13: 8,231,024 km (0.105 R)
• M14: 8,654,237 km (0.118 R)
• M15: 8,796,804 km (0.117 R)
• M16: 9,012,225 km (0.059 R)
• M17: 10,492,346 km (0.052 R)
• M18: 10,950,863 km (0.11 R)
• M19: 11,887,496 km (0.098 R)
• M20: 14,254,732 km (0.051 R)
• M21: 15,275,738 km (0.069 R)
• M22: 16,144,303 km (0.117 R)
• M23: 16,939,715 km (0.115 R)
• M24: 20,057,783 km (0.094 R)
• M25: 20,152,030 km (0.065 R)
• M26: 20,530,961 km (0.075 R)
• M27: 20,625,956 km (0.107 R)
• M28: 21,972,486 km (0.043 R)
• M29: 23,944,785 km (0.075 R)
• M30: 24,145,096 km (0.075 R)
• M31: 25,256,908 km (0.1 R)
• M32: 25,460,810 km (0.106 R)
• M33: 29,652,392 km (0.059 R)
• M34: 29,867,514 km (0.107 R)
• M35: 32,267,812 km (0.044 R)
• M36: 36,557,381 km (0.047 R)
• M37: 37,599,181 km (0.114 R)
• M38: 37,831,955 km (0.074 R)
• M39: 38,885,723 km (0.119 R)
• M40: 41,742,443 km (0.075 R)
• M41: 42,709,594 km (0.114 R)
• M42: 42,831,067 km (0.085 R)
• M43: 43,317,859 km (0.117 R)
• M44: 44,419,946 km (0.025 R)
• M45: 44,912,722 km (0.085 R)
• M46: 46,901,775 km (0.064 R)
• M47: 49,428,184 km (0.083 R)
• M48: 49,683,248 km (0.096 R)
• M49: 49,938,761 km (0.057 R)
• M50: 50,965,152 km (0.063 R)
• M51: 51,610,218 km (0.084 R)
• M52: 52,908,279 km (0.115 R)
• M53: 56,067,487 km (0.103 R)
• M54: 57,267,860 km (0.119 R)
• M55: 57,401,750 km (0.086 R)
• M56: 59,287,132 km (0.106 R)
• M57: 59,693,739 km (0.099 R)
• M58: 62,015,648 km (0.077 R)
• M59: 62,704,247 km (0.108 R)
• M60: 63,533,767 km (0.088 R)
• M61: 63,672,295 km (0.102 R)
• M62: 64,227,751 km (0.034 R)
• M63: 64,366,877 km (0.099 R)
• M64: 66,044,169 km (0.077 R)
• M65: 66,606,358 km (0.096 R)
• M66: 68,019,010 km (0.05 R)
• M67: 68,729,002 km (0.099 R)
• M68: 69,156,104 km (0.118 R)
• M69: 70,442,945 km (0.091 R)
• M70: 71,017,400 km (0.064 R)
• M71: 74,642,755 km (0.105 R)
• M72: 75,668,697 km (0.1 R)
• M73: 78,923,049 km (0.1 R)
• M74: 79,221,198 km (0.099 R)
• M75: 80,867,523 km (0.104 R)
• M76: 81,318,411 km (0.113 R)
• M77: 81,770,196 km (0.077 R)
• M78: 84,193,831 km (0.098 R)
• M79: 84,498,412 km (0.093 R)
• M80: 84,803,443 km (0.097 R)
• M81: 86,640,804 km (0.1 R)
• M82: 88,336,795 km (0.04 R)
• M83: 88,646,313 km (0.091 R)
• M84: 91,448,131 km (0.055 R)
• M85: 93,963,021 km (0.087 R)
• M86: 95,228,918 km (0.052 R)
• M87: 97,138,385 km (0.101 R)
• M88: 97,617,697 km (0.1 R)
• M89: 101,642,628 km (0.112 R)
• M90: 101,804,792 km (0.068 R)
• M91: 102,129,270 km (0.097 R)
• M92: 102,291,733 km (0.094 R)
• M93: 103,104,947 km (0.082 R)
• M94: 103,430,771 km (0.062 R)
• M95: 104,737,658 km (0.109 R)
• M96: 105,557,305 km (0.082 R)
• M97: 109,022,889 km (0.107 R)
• M98: 110,519,616 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit