🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 231 Days

Day: 17.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.67 AU - 0.79 AU

Year: 236 Days

Day: 32.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.71 AU - 0.95 AU

Year: 286 Days

Day: 14.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.94 AU - 1.22 AU

Year: 425 Days

Day: 44.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 160.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,153,243 km

• M1: 235,018 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.15 AU - 1.65 AU

Year: 627 Days

Day: 39.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.88 AU - 4.54 AU

Year: 3272 Days

Day: 30.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.34 AU - 4.68 AU

Year: 3628 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,153,243 km

• M1: 296,054 km (0.039 R)
• M2: 412,741 km (0.115 R)
• M3: 573,708 km (0.12 R)
• M4: 817,253 km (0.084 R)
• M5: 996,023 km (0.087 R)
• M6: 1,136,345 km (0.065 R)
• M7: 1,496,128 km (0.102 R)
• M8: 1,720,525 km (0.093 R)
• M9: 1,892,413 km (0.084 R)
• M10: 1,988,754 km (0.069 R)
• M11: 2,086,890 km (0.071 R)
• M12: 2,237,087 km (0.114 R)
• M13: 2,801,370 km (0.107 R)
• M14: 3,081,267 km (0.047 R)
• M15: 3,234,306 km (0.084 R)
• M16: 3,350,843 km (0.086 R)
• M17: 3,448,979 km (0.045 R)
• M18: 3,851,696 km (0.068 R)
• M19: 3,996,208 km (0.076 R)
• M20: 4,614,795 km (0.114 R)
• M21: 5,126,869 km (0.08 R)
• M22: 5,309,228 km (0.072 R)
• M23: 5,563,694 km (0.096 R)
• M24: 5,751,290 km (0.068 R)
• M25: 6,229,555 km (0.063 R)
• M26: 6,326,793 km (0.047 R)
• M27: 6,795,633 km (0.074 R)
• M28: 7,404,047 km (0.113 R)
• M29: 7,740,942 km (0.082 R)
• M30: 8,403,062 km (0.047 R)
• M31: 8,781,993 km (0.071 R)
• M32: 8,918,576 km (0.054 R)
• M33: 9,249,487 km (0.046 R)
• M34: 9,444,413 km (0.117 R)
• M35: 9,612,710 km (0.081 R)
• M36: 9,781,906 km (0.039 R)
• M37: 9,980,422 km (0.083 R)
• M38: 10,237,880 km (0.113 R)
• M39: 10,497,432 km (0.103 R)
• M40: 10,964,327 km (0.057 R)
• M41: 11,408,334 km (0.078 R)
• M42: 11,557,632 km (0.081 R)
• M43: 12,070,155 km (0.051 R)
• M44: 12,682,758 km (0.108 R)
• M45: 13,211,437 km (0.033 R)
• M46: 13,589,022 km (0.084 R)
• M47: 13,810,875 km (0.079 R)
• M48: 14,193,996 km (0.087 R)
• M49: 14,483,767 km (0.099 R)
• M50: 14,580,856 km (0.115 R)
• M51: 14,971,007 km (0.12 R)
• M52: 16,162,404 km (0.119 R)
• M53: 18,741,023 km (0.083 R)
• M54: 19,307,550 km (0.118 R)
• M55: 19,700,394 km (0.117 R)
• M56: 19,807,955 km (0.079 R)
• M57: 19,915,815 km (0.109 R)
• M58: 20,348,901 km (0.064 R)
• M59: 20,530,213 km (0.114 R)
• M60: 20,712,124 km (0.102 R)
• M61: 21,151,045 km (0.098 R)
• M62: 21,666,858 km (0.074 R)
• M63: 22,037,861 km (0.109 R)
• M64: 23,050,040 km (0.1 R)
• M65: 23,352,826 km (0.083 R)
• M66: 23,580,963 km (0.089 R)
• M67: 23,695,106 km (0.081 R)
• M68: 23,885,993 km (0.113 R)
• M69: 24,616,030 km (0.058 R)
• M70: 26,176,785 km (0.107 R)
• M71: 26,374,254 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 5.2

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.03 AU - 15.53 AU

Year: 21521 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 105.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,153,243 km

• M1: 93,349 km (0.076 R)
• M2: 156,330 km (0.095 R)
• M3: 695,032 km (0.103 R)
• M4: 884,572 km (0.091 R)
• M5: 951,293 km (0.115 R)
• M6: 1,186,012 km (0.085 R)
• M7: 1,360,892 km (0.09 R)
• M8: 1,652,308 km (0.091 R)
• M9: 2,109,779 km (0.047 R)
• M10: 2,230,055 km (0.092 R)
• M11: 2,700,990 km (0.106 R)
• M12: 3,031,601 km (0.057 R)
• M13: 3,767,174 km (0.103 R)
• M14: 4,632,597 km (0.08 R)
• M15: 4,671,642 km (0.103 R)
• M16: 4,868,214 km (0.109 R)
• M17: 5,474,085 km (0.101 R)
• M18: 5,765,053 km (0.078 R)
• M19: 5,848,978 km (0.106 R)
• M20: 6,579,614 km (0.096 R)
• M21: 6,933,263 km (0.089 R)
• M22: 7,202,689 km (0.051 R)
• M23: 7,751,563 km (0.062 R)
• M24: 8,408,896 km (0.092 R)
• M25: 8,840,935 km (0.05 R)
• M26: 8,986,494 km (0.082 R)
• M27: 9,181,869 km (0.098 R)
• M28: 9,230,937 km (0.116 R)
• M29: 9,280,005 km (0.117 R)
• M30: 9,826,486 km (0.113 R)
• M31: 10,794,534 km (0.116 R)
• M32: 10,898,205 km (0.112 R)
• M33: 11,953,019 km (0.105 R)
• M34: 13,707,055 km (0.032 R)
• M35: 14,214,790 km (0.026 R)
• M36: 15,132,423 km (0.09 R)
• M37: 15,657,063 km (0.059 R)
• M38: 15,951,023 km (0.09 R)
• M39: 16,128,296 km (0.111 R)
• M40: 16,425,248 km (0.119 R)
• M41: 18,491,643 km (0.074 R)
• M42: 18,553,726 km (0.097 R)
• M43: 18,802,508 km (0.112 R)
• M44: 19,366,192 km (0.083 R)
• M45: 20,253,906 km (0.105 R)
• M46: 20,317,934 km (0.098 R)
• M47: 20,767,176 km (0.042 R)
• M48: 21,349,711 km (0.102 R)
• M49: 22,134,800 km (0.071 R)
• M50: 22,200,623 km (0.097 R)
• M51: 23,129,327 km (0.093 R)
• M52: 23,263,067 km (0.073 R)
• M53: 24,614,235 km (0.108 R)
• M54: 26,408,512 km (0.096 R)
• M55: 27,391,819 km (0.094 R)
• M56: 28,315,735 km (0.102 R)
• M57: 29,249,824 km (0.091 R)
• M58: 29,539,296 km (0.086 R)
• M59: 29,611,851 km (0.052 R)
• M60: 29,902,370 km (0.11 R)
• M61: 31,295,725 km (0.071 R)
• M62: 32,935,318 km (0.117 R)
• M63: 33,311,855 km (0.096 R)
• M64: 33,462,949 km (0.074 R)
• M65: 34,069,269 km (0.111 R)
• M66: 34,221,411 km (0.064 R)
• M67: 35,987,264 km (0.039 R)
• M68: 36,142,247 km (0.111 R)
• M69: 36,530,454 km (0.046 R)
• M70: 37,076,486 km (0.115 R)
• M71: 37,782,438 km (0.098 R)
• M72: 39,766,704 km (0.114 R)
• M73: 39,846,739 km (0.101 R)
• M74: 40,087,293 km (0.103 R)
• M75: 41,216,158 km (0.072 R)
• M76: 42,600,986 km (0.102 R)
• M77: 46,761,302 km (0.109 R)
• M78: 47,778,867 km (0.086 R)
• M79: 48,975,201 km (0.073 R)
• M80: 51,135,993 km (0.093 R)
• M81: 51,921,531 km (0.076 R)
• M82: 53,239,489 km (0.049 R)
• M83: 53,681,251 km (0.091 R)
• M84: 54,479,505 km (0.081 R)
• M85: 56,267,499 km (0.09 R)
• M86: 56,987,962 km (0.086 R)
• M87: 57,349,391 km (0.1 R)
• M88: 59,442,265 km (0.104 R)
• M89: 59,625,373 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.8

Radius: 4.6

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.1 AU - 16.56 AU

Year: 22733 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,153,243 km

• M1: 258,954 km (0.062 R)
• M2: 295,605 km (0.026 R)
• M3: 530,025 km (0.088 R)
• M4: 602,730 km (0.104 R)
• M5: 731,384 km (0.097 R)
• M6: 812,765 km (0.107 R)
• M7: 1,105,379 km (0.07 R)
• M8: 1,428,211 km (0.036 R)
• M9: 1,815,370 km (0.045 R)
• M10: 1,852,171 km (0.098 R)
• M11: 2,194,152 km (0.074 R)
• M12: 2,432,910 km (0.025 R)
• M13: 2,679,896 km (0.116 R)
• M14: 3,153,523 km (0.05 R)
• M15: 3,242,384 km (0.074 R)
• M16: 3,377,322 km (0.074 R)
• M17: 4,030,915 km (0.086 R)
• M18: 4,127,405 km (0.117 R)
• M19: 4,176,025 km (0.107 R)
• M20: 4,978,318 km (0.119 R)
• M21: 5,450,150 km (0.113 R)
• M22: 5,503,406 km (0.096 R)
• M23: 5,772,683 km (0.042 R)
• M24: 5,881,440 km (0.09 R)
• M25: 6,212,201 km (0.053 R)
• M26: 6,436,000 km (0.059 R)
• M27: 6,662,341 km (0.115 R)
• M28: 6,776,634 km (0.053 R)
• M29: 7,416,314 km (0.079 R)
• M30: 7,773,255 km (0.052 R)
• M31: 10,160,837 km (0.098 R)
• M32: 10,226,510 km (0.052 R)
• M33: 11,569,451 km (0.102 R)
• M34: 12,824,726 km (0.072 R)
• M35: 13,109,561 km (0.096 R)
• M36: 13,252,726 km (0.096 R)
• M37: 13,396,340 km (0.112 R)
• M38: 13,685,363 km (0.12 R)
• M39: 14,416,597 km (0.033 R)
• M40: 14,638,451 km (0.112 R)
• M41: 15,461,538 km (0.103 R)
• M42: 16,530,714 km (0.091 R)
• M43: 16,840,532 km (0.114 R)
• M44: 17,702,514 km (0.074 R)
• M45: 18,659,043 km (0.072 R)
• M46: 20,290,258 km (0.1 R)
• M47: 21,627,663 km (0.12 R)
• M48: 21,881,531 km (0.106 R)
• M49: 23,686,579 km (0.06 R)
• M50: 24,123,405 km (0.064 R)
• M51: 26,076,554 km (0.066 R)
• M52: 26,981,023 km (0.112 R)
• M53: 27,987,667 km (0.091 R)
• M54: 28,356,725 km (0.085 R)
• M55: 28,820,479 km (0.063 R)
• M56: 29,473,772 km (0.089 R)
• M57: 29,567,570 km (0.116 R)
• M58: 29,849,263 km (0.097 R)
• M59: 34,181,767 km (0.086 R)
• M60: 35,170,759 km (0.116 R)
• M61: 35,968,714 km (0.09 R)
• M62: 39,943,679 km (0.117 R)
• M63: 42,563,736 km (0.111 R)
• M64: 44,055,077 km (0.115 R)
• M65: 48,078,212 km (0.115 R)
• M66: 50,189,188 km (0.057 R)
• M67: 50,637,533 km (0.087 R)
• M68: 50,749,731 km (0.052 R)
• M69: 50,974,577 km (0.095 R)
• M70: 51,764,005 km (0.112 R)
• M71: 52,557,472 km (0.114 R)
• M72: 52,898,705 km (0.104 R)
• M73: 54,731,279 km (0.091 R)
• M74: 57,051,093 km (0.076 R)
• M75: 58,340,477 km (0.089 R)
• M76: 58,929,892 km (0.06 R)
• M77: 59,995,628 km (0.089 R)
• M78: 60,114,408 km (0.112 R)
• M79: 60,709,658 km (0.038 R)
• M80: 64,200,225 km (0.093 R)
• M81: 65,541,071 km (0.095 R)
• M82: 69,369,430 km (0.119 R)
• M83: 70,494,406 km (0.085 R)
• M84: 71,247,781 km (0.114 R)
• M85: 71,751,477 km (0.072 R)
• M86: 73,650,921 km (0.111 R)
• M87: 74,160,152 km (0.104 R)
• M88: 77,111,270 km (0.114 R)
• M89: 79,969,786 km (0.092 R)
• M90: 80,362,331 km (0.04 R)
• M91: 81,280,562 km (0.101 R)
• M92: 82,995,103 km (0.066 R)
• M93: 83,790,366 km (0.119 R)
• M94: 83,923,209 km (0.046 R)
• M95: 84,588,321 km (0.089 R)
• M96: 86,459,790 km (0.057 R)
• M97: 86,862,657 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 5.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.11 AU - 19.99 AU

Year: 27846 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,153,243 km

• M1: 132,843 km (0.074 R)
• M2: 268,229 km (0.118 R)
• M3: 461,809 km (0.095 R)
• M4: 505,491 km (0.073 R)
• M5: 869,164 km (0.115 R)
• M6: 1,342,042 km (0.084 R)
• M7: 1,449,454 km (0.105 R)
• M8: 1,672,803 km (0.075 R)
• M9: 2,003,714 km (0.078 R)
• M10: 2,432,312 km (0.071 R)
• M11: 2,806,157 km (0.105 R)
• M12: 3,458,703 km (0.097 R)
• M13: 3,576,885 km (0.092 R)
• M14: 4,062,929 km (0.086 R)
• M15: 4,125,161 km (0.103 R)
• M16: 4,440,962 km (0.097 R)
• M17: 4,764,543 km (0.115 R)
• M18: 4,830,216 km (0.079 R)
• M19: 5,675,893 km (0.109 R)
• M20: 5,745,605 km (0.109 R)
• M21: 5,956,239 km (0.07 R)
• M22: 6,493,744 km (0.113 R)
• M23: 7,923,601 km (0.088 R)
• M24: 8,040,586 km (0.11 R)
• M25: 8,673,685 km (0.115 R)
• M26: 8,794,260 km (0.115 R)
• M27: 8,955,826 km (0.066 R)
• M28: 9,240,810 km (0.026 R)
• M29: 9,903,529 km (0.106 R)
• M30: 10,926,180 km (0.07 R)
• M31: 11,892,732 km (0.079 R)
• M32: 12,567,268 km (0.061 R)
• M33: 12,794,807 km (0.116 R)
• M34: 13,161,920 km (0.117 R)
• M35: 13,859,345 km (0.109 R)
• M36: 14,188,909 km (0.107 R)
• M37: 14,616,460 km (0.104 R)
• M38: 15,193,160 km (0.038 R)
• M39: 15,338,569 km (0.074 R)
• M40: 15,484,277 km (0.063 R)
• M41: 15,533,046 km (0.081 R)
• M42: 16,917,126 km (0.066 R)
• M43: 19,432,763 km (0.092 R)
• M44: 20,599,477 km (0.104 R)
• M45: 20,814,150 km (0.085 R)
• M46: 20,867,856 km (0.045 R)
• M47: 22,062,245 km (0.094 R)
• M48: 23,390,375 km (0.087 R)
• M49: 23,446,325 km (0.114 R)
• M50: 23,726,521 km (0.109 R)
• M51: 23,951,367 km (0.083 R)
• M52: 25,315,849 km (0.118 R)
• M53: 25,891,801 km (0.091 R)
• M54: 26,939,285 km (0.11 R)
• M55: 26,997,778 km (0.056 R)
• M56: 27,173,855 km (0.065 R)
• M57: 27,350,380 km (0.068 R)
• M58: 28,596,082 km (0.087 R)
• M59: 29,617,985 km (0.071 R)
• M60: 31,821,113 km (0.078 R)
• M61: 33,005,180 km (0.106 R)
• M62: 33,949,890 km (0.101 R)
• M63: 35,223,567 km (0.09 R)
• M64: 35,930,566 km (0.077 R)
• M65: 36,253,548 km (0.085 R)
• M66: 39,469,154 km (0.106 R)
• M67: 39,535,725 km (0.112 R)
• M68: 41,144,650 km (0.109 R)
• M69: 41,347,206 km (0.09 R)
• M70: 42,980,067 km (0.087 R)
• M71: 43,048,582 km (0.094 R)
• M72: 43,117,098 km (0.117 R)
• M73: 43,528,941 km (0.097 R)
• M74: 43,735,386 km (0.109 R)
• M75: 44,287,552 km (0.11 R)
• M76: 44,703,135 km (0.088 R)
• M77: 44,911,525 km (0.072 R)
• M78: 45,050,501 km (0.11 R)
• M79: 45,468,478 km (0.114 R)
• M80: 46,448,792 km (0.065 R)
• M81: 46,589,414 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit