🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 29.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 27.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,380,323 km

• M1: 272,567 km (0.111 R)
• M2: 283,937 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.01 AU - 1.37 AU

Year: 479 Days

Day: 21.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.17 AU - 3.23 AU

Year: 1637 Days

Day: 37.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.67 AU - 6.67 AU

Year: 4981 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,380,323 km

• M1: 108,458 km (0.118 R)
• M2: 161,117 km (0.06 R)
• M3: 219,161 km (0.101 R)
• M4: 402,418 km (0.117 R)
• M5: 513,121 km (0.03 R)
• M6: 645,365 km (0.093 R)
• M7: 777,759 km (0.111 R)
• M8: 883,226 km (0.116 R)
• M9: 981,212 km (0.092 R)
• M10: 1,174,792 km (0.084 R)
• M11: 1,524,701 km (0.065 R)
• M12: 1,583,643 km (0.11 R)
• M13: 1,688,810 km (0.043 R)
• M14: 1,749,996 km (0.037 R)
• M15: 1,858,754 km (0.1 R)
• M16: 2,001,919 km (0.061 R)
• M17: 2,083,150 km (0.075 R)
• M18: 2,265,660 km (0.117 R)
• M19: 2,735,846 km (0.086 R)
• M20: 2,789,851 km (0.098 R)
• M21: 3,197,654 km (0.115 R)
• M22: 3,254,801 km (0.111 R)
• M23: 3,683,848 km (0.108 R)
• M24: 3,864,562 km (0.117 R)
• M25: 3,945,793 km (0.117 R)
• M26: 4,255,611 km (0.113 R)
• M27: 4,724,301 km (0.107 R)
• M28: 4,898,732 km (0.116 R)
• M29: 5,412,301 km (0.117 R)
• M30: 5,849,426 km (0.112 R)
• M31: 6,013,386 km (0.12 R)
• M32: 6,226,413 km (0.112 R)
• M33: 6,345,792 km (0.106 R)
• M34: 6,490,154 km (0.056 R)
• M35: 6,635,563 km (0.071 R)
• M36: 6,782,169 km (0.081 R)
• M37: 7,202,988 km (0.057 R)
• M38: 7,278,236 km (0.119 R)
• M39: 8,018,296 km (0.102 R)
• M40: 8,331,554 km (0.108 R)
• M41: 8,436,871 km (0.066 R)
• M42: 8,889,405 km (0.115 R)
• M43: 9,213,583 km (0.11 R)
• M44: 9,404,470 km (0.077 R)
• M45: 10,378,651 km (0.117 R)
• M46: 10,920,794 km (0.116 R)
• M47: 11,355,376 km (0.11 R)
• M48: 11,677,610 km (0.077 R)
• M49: 11,913,974 km (0.12 R)
• M50: 12,481,399 km (0.11 R)
• M51: 12,935,728 km (0.118 R)
• M52: 13,149,653 km (0.097 R)
• M53: 13,272,323 km (0.076 R)
• M54: 13,673,844 km (0.109 R)
• M55: 13,798,160 km (0.04 R)
• M56: 14,742,721 km (0.076 R)
• M57: 14,966,070 km (0.109 R)
• M58: 15,126,290 km (0.117 R)
• M59: 15,448,523 km (0.081 R)
• M60: 16,099,872 km (0.095 R)
• M61: 16,198,308 km (0.117 R)
• M62: 16,395,777 km (0.037 R)
• M63: 16,494,811 km (0.098 R)
• M64: 17,026,631 km (0.105 R)
• M65: 17,160,372 km (0.106 R)
• M66: 17,361,730 km (0.119 R)
• M67: 18,483,266 km (0.093 R)
• M68: 18,793,233 km (0.118 R)
• M69: 18,862,347 km (0.054 R)
• M70: 19,174,408 km (0.104 R)
• M71: 19,243,971 km (0.097 R)
• M72: 19,313,683 km (0.094 R)
• M73: 19,488,115 km (0.089 R)
• M74: 19,944,388 km (0.105 R)
• M75: 20,297,589 km (0.089 R)
• M76: 21,804,039 km (0.111 R)
• M77: 22,058,655 km (0.113 R)
• M78: 22,460,624 km (0.081 R)
• M79: 22,644,181 km (0.082 R)
• M80: 22,865,137 km (0.104 R)
• M81: 23,457,694 km (0.089 R)
• M82: 23,643,943 km (0.118 R)
• M83: 24,923,155 km (0.05 R)
• M84: 25,341,879 km (0.107 R)
• M85: 25,609,510 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 9.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.1 AU - 6.96 AU

Year: 5463 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,380,323 km

• M1: 190,887 km (0.09 R)
• M2: 404,213 km (0.117 R)
• M3: 734,974 km (0.106 R)
• M4: 1,018,014 km (0.061 R)
• M5: 1,401,582 km (0.105 R)
• M6: 1,645,427 km (0.073 R)
• M7: 1,717,533 km (0.101 R)
• M8: 1,940,733 km (0.069 R)
• M9: 2,252,944 km (0.077 R)
• M10: 2,581,311 km (0.114 R)
• M11: 2,990,910 km (0.109 R)
• M12: 3,214,858 km (0.048 R)
• M13: 3,444,192 km (0.113 R)
• M14: 3,679,060 km (0.077 R)
• M15: 4,263,988 km (0.098 R)
• M16: 4,465,347 km (0.073 R)
• M17: 4,747,488 km (0.065 R)
• M18: 4,956,477 km (0.064 R)
• M19: 5,141,679 km (0.101 R)
• M20: 5,329,275 km (0.075 R)
• M21: 5,410,357 km (0.041 R)
• M22: 5,519,114 km (0.12 R)
• M23: 6,909,776 km (0.038 R)
• M24: 6,968,718 km (0.116 R)
• M25: 7,027,958 km (0.113 R)
• M26: 7,386,395 km (0.12 R)
• M27: 7,537,489 km (0.103 R)
• M28: 8,183,452 km (0.075 R)
• M29: 8,465,744 km (0.083 R)
• M30: 8,655,733 km (0.094 R)
• M31: 8,815,204 km (0.079 R)
• M32: 9,659,684 km (0.075 R)
• M33: 10,905,685 km (0.091 R)
• M34: 12,023,630 km (0.048 R)
• M35: 13,434,936 km (0.108 R)
• M36: 13,991,590 km (0.096 R)
• M37: 14,103,788 km (0.061 R)
• M38: 14,555,873 km (0.089 R)
• M39: 14,783,561 km (0.115 R)
• M40: 15,165,933 km (0.038 R)
• M41: 15,628,938 km (0.087 R)
• M42: 16,410,886 km (0.075 R)
• M43: 18,421,183 km (0.065 R)
• M44: 19,496,941 km (0.103 R)
• M45: 19,706,228 km (0.112 R)
• M46: 20,338,279 km (0.086 R)
• M47: 20,423,101 km (0.115 R)
• M48: 20,848,707 km (0.11 R)
• M49: 21,363,474 km (0.098 R)
• M50: 22,056,261 km (0.104 R)
• M51: 22,405,423 km (0.115 R)
• M52: 22,536,770 km (0.08 R)
• M53: 23,065,000 km (0.111 R)
• M54: 23,374,966 km (0.096 R)
• M55: 24,448,331 km (0.069 R)
• M56: 25,036,400 km (0.116 R)
• M57: 25,446,299 km (0.094 R)
• M58: 26,088,373 km (0.108 R)
• M59: 26,457,580 km (0.103 R)
• M60: 26,689,307 km (0.093 R)
• M61: 27,388,378 km (0.099 R)
• M62: 27,482,026 km (0.068 R)
• M63: 27,763,570 km (0.087 R)
• M64: 27,904,790 km (0.067 R)
• M65: 28,424,493 km (0.095 R)
• M66: 28,614,333 km (0.115 R)
• M67: 29,186,096 km (0.101 R)
• M68: 29,329,710 km (0.104 R)
• M69: 30,389,611 km (0.04 R)
• M70: 30,826,736 km (0.083 R)
• M71: 30,972,893 km (0.068 R)
• M72: 31,070,580 km (0.103 R)
• M73: 31,168,268 km (0.108 R)
• M74: 31,265,955 km (0.081 R)
• M75: 31,609,132 km (0.08 R)
• M76: 31,707,418 km (0.108 R)
• M77: 31,805,704 km (0.028 R)
• M78: 32,150,826 km (0.096 R)
• M79: 32,398,112 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 14.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.59 AU - 10.71 AU

Year: 9386 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,380,323 km

• M1: 229,932 km (0.076 R)
• M2: 611,855 km (0.089 R)
• M3: 773,870 km (0.095 R)
• M4: 1,254,079 km (0.115 R)
• M5: 1,557,314 km (0.109 R)
• M6: 1,725,761 km (0.061 R)
• M7: 2,031,539 km (0.108 R)
• M8: 2,216,741 km (0.103 R)
• M9: 2,443,232 km (0.089 R)
• M10: 2,532,393 km (0.085 R)
• M11: 2,640,851 km (0.091 R)
• M12: 2,769,505 km (0.096 R)
• M13: 3,014,098 km (0.119 R)
• M14: 3,226,676 km (0.064 R)
• M15: 3,790,361 km (0.079 R)
• M16: 4,020,443 km (0.084 R)
• M17: 4,363,321 km (0.087 R)
• M18: 4,560,491 km (0.056 R)
• M19: 5,448,953 km (0.045 R)
• M20: 5,590,472 km (0.088 R)
• M21: 5,780,911 km (0.091 R)
• M22: 5,949,507 km (0.069 R)
• M23: 6,046,447 km (0.082 R)
• M24: 6,291,488 km (0.107 R)
• M25: 6,690,316 km (0.106 R)
• M26: 7,486,476 km (0.085 R)
• M27: 7,723,289 km (0.096 R)
• M28: 8,503,293 km (0.089 R)
• M29: 8,944,457 km (0.028 R)
• M30: 9,563,193 km (0.082 R)
• M31: 10,901,795 km (0.069 R)
• M32: 11,050,944 km (0.089 R)
• M33: 11,562,719 km (0.109 R)
• M34: 11,775,746 km (0.08 R)
• M35: 12,082,422 km (0.116 R)
• M36: 12,174,873 km (0.082 R)
• M37: 12,329,557 km (0.099 R)
• M38: 12,797,649 km (0.094 R)
• M39: 12,954,876 km (0.062 R)
• M40: 13,049,572 km (0.107 R)
• M41: 13,271,575 km (0.106 R)
• M42: 13,367,019 km (0.062 R)
• M43: 14,171,556 km (0.068 R)
• M44: 14,366,931 km (0.098 R)
• M45: 14,465,067 km (0.104 R)
• M46: 14,892,618 km (0.109 R)
• M47: 15,058,073 km (0.091 R)
• M48: 15,391,078 km (0.096 R)
• M49: 15,793,795 km (0.048 R)
• M50: 16,678,367 km (0.037 R)
• M51: 16,953,777 km (0.027 R)
• M52: 18,105,980 km (0.084 R)
• M53: 18,282,655 km (0.103 R)
• M54: 18,709,308 km (0.093 R)
• M55: 19,139,252 km (0.108 R)
• M56: 19,283,166 km (0.099 R)
• M57: 19,899,359 km (0.107 R)
• M58: 20,448,383 km (0.079 R)
• M59: 20,706,290 km (0.029 R)
• M60: 21,151,045 km (0.115 R)
• M61: 22,314,467 km (0.11 R)
• M62: 23,344,748 km (0.085 R)
• M63: 23,460,088 km (0.114 R)
• M64: 24,234,556 km (0.086 R)
• M65: 24,390,437 km (0.101 R)
• M66: 24,742,441 km (0.119 R)
• M67: 24,978,057 km (0.093 R)
• M68: 25,174,928 km (0.092 R)
• M69: 25,530,672 km (0.106 R)
• M70: 25,728,889 km (0.1 R)
• M71: 25,927,854 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 4.4

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.78 AU - 18.16 AU

Year: 22450 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,380,323 km

• M1: 317,895 km (0.087 R)
• M2: 443,109 km (0.062 R)
• M3: 529,277 km (0.08 R)
• M4: 620,981 km (0.11 R)
• M5: 778,507 km (0.078 R)
• M6: 970,591 km (0.063 R)
• M7: 1,015,321 km (0.089 R)
• M8: 1,550,881 km (0.073 R)
• M9: 1,603,390 km (0.081 R)
• M10: 2,015,831 km (0.079 R)
• M11: 2,160,343 km (0.111 R)
• M12: 2,248,606 km (0.12 R)
• M13: 2,278,376 km (0.062 R)
• M14: 2,676,605 km (0.102 R)
• M15: 2,964,731 km (0.111 R)
• M16: 3,129,139 km (0.102 R)
• M17: 3,364,307 km (0.082 R)
• M18: 3,780,637 km (0.093 R)
• M19: 4,397,878 km (0.078 R)
• M20: 4,509,927 km (0.113 R)
• M21: 5,927,816 km (0.111 R)
• M22: 6,093,121 km (0.07 R)
• M23: 7,293,195 km (0.082 R)
• M24: 7,470,469 km (0.109 R)
• M25: 8,285,628 km (0.119 R)
• M26: 8,844,525 km (0.109 R)
• M27: 11,097,320 km (0.091 R)
• M28: 11,148,033 km (0.045 R)
• M29: 11,712,466 km (0.09 R)
• M30: 12,656,129 km (0.094 R)
• M31: 13,569,424 km (0.071 R)
• M32: 14,838,463 km (0.106 R)
• M33: 14,894,562 km (0.116 R)
• M34: 16,029,861 km (0.101 R)
• M35: 16,145,051 km (0.043 R)
• M36: 16,724,444 km (0.113 R)
• M37: 16,899,623 km (0.068 R)
• M38: 18,987,560 km (0.057 R)
• M39: 19,048,446 km (0.104 R)
• M40: 19,109,333 km (0.068 R)
• M41: 19,414,961 km (0.065 R)
• M42: 20,903,759 km (0.118 R)
• M43: 21,980,415 km (0.115 R)
• M44: 22,044,293 km (0.116 R)
• M45: 23,792,644 km (0.112 R)
• M46: 25,116,136 km (0.11 R)
• M47: 25,450,637 km (0.085 R)
• M48: 25,652,145 km (0.119 R)
• M49: 26,056,658 km (0.075 R)
• M50: 27,351,577 km (0.088 R)
• M51: 28,249,464 km (0.115 R)
• M52: 28,458,003 km (0.048 R)
• M53: 31,072,375 km (0.111 R)
• M54: 31,503,516 km (0.057 R)
• M55: 32,081,413 km (0.117 R)
• M56: 32,226,523 km (0.109 R)
• M57: 33,321,131 km (0.111 R)
• M58: 33,541,488 km (0.081 R)
• M59: 34,057,601 km (0.091 R)
• M60: 34,131,502 km (0.095 R)
• M61: 34,353,655 km (0.102 R)
• M62: 35,172,404 km (0.116 R)
• M63: 35,846,941 km (0.052 R)
• M64: 36,148,231 km (0.088 R)
• M65: 36,223,628 km (0.026 R)
• M66: 36,374,722 km (0.118 R)
• M67: 36,601,513 km (0.065 R)
• M68: 37,361,320 km (0.091 R)
• M69: 38,356,894 km (0.1 R)
• M70: 38,819,301 km (0.102 R)
• M71: 39,128,520 km (0.074 R)
• M72: 39,983,322 km (0.088 R)
• M73: 41,001,336 km (0.051 R)
• M74: 41,632,190 km (0.105 R)
• M75: 41,711,178 km (0.104 R)
• M76: 42,028,026 km (0.101 R)
• M77: 42,345,622 km (0.087 R)
• M78: 42,504,645 km (0.114 R)
• M79: 43,383,233 km (0.086 R)
• M80: 44,187,022 km (0.093 R)
• M81: 44,995,748 km (0.109 R)
• M82: 45,483,437 km (0.088 R)
• M83: 46,545,881 km (0.098 R)
• M84: 46,628,011 km (0.087 R)
• M85: 47,038,956 km (0.059 R)
• M86: 47,699,281 km (0.058 R)
• M87: 48,196,395 km (0.074 R)
• M88: 49,028,757 km (0.107 R)
• M89: 50,117,979 km (0.072 R)
• M90: 50,370,501 km (0.047 R)
• M91: 51,809,183 km (0.114 R)
• M92: 51,894,305 km (0.114 R)
• M93: 52,832,882 km (0.11 R)
• M94: 53,691,125 km (0.106 R)
• M95: 54,380,920 km (0.059 R)
• M96: 54,553,856 km (0.067 R)
• M97: 54,900,324 km (0.097 R)
• M98: 56,730,804 km (0.112 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: 531 - 19,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit