🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 17.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 160 Days

Day: 15.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,214,462 km

• M1: 31,416 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.7 AU - 0.98 AU

Year: 286 Days

Day: 20.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,214,462 km

• M1: 65,823 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.74 AU

Year: 641 Days

Day: 16.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,214,462 km

• M1: 406,757 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 9.8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.8 AU - 7.64 AU

Year: 5753 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 113,214,462 km

• M1: 169,195 km (0.1 R)
• M2: 358,287 km (0.081 R)
• M3: 436,676 km (0.118 R)
• M4: 567,724 km (0.065 R)
• M5: 638,633 km (0.114 R)
• M6: 1,223,262 km (0.075 R)
• M7: 1,448,556 km (0.097 R)
• M8: 1,532,331 km (0.104 R)
• M9: 1,617,751 km (0.116 R)
• M10: 1,957,339 km (0.062 R)
• M11: 2,088,237 km (0.047 R)
• M12: 2,222,127 km (0.092 R)
• M13: 2,702,635 km (0.087 R)
• M14: 3,105,801 km (0.106 R)
• M15: 4,231,376 km (0.115 R)
• M16: 4,475,519 km (0.096 R)
• M17: 4,574,404 km (0.098 R)
• M18: 4,774,566 km (0.1 R)
• M19: 4,850,262 km (0.032 R)
• M20: 4,977,570 km (0.073 R)
• M21: 5,131,656 km (0.092 R)
• M22: 5,261,357 km (0.096 R)
• M23: 5,683,672 km (0.067 R)
• M24: 5,844,789 km (0.114 R)
• M25: 6,199,336 km (0.115 R)
• M26: 6,645,287 km (0.116 R)
• M27: 6,815,230 km (0.111 R)
• M28: 6,929,373 km (0.111 R)
• M29: 7,217,349 km (0.057 R)
• M30: 7,392,080 km (0.095 R)
• M31: 8,746,539 km (0.112 R)
• M32: 9,246,495 km (0.111 R)
• M33: 9,627,521 km (0.095 R)
• M34: 9,691,548 km (0.112 R)
• M35: 9,852,217 km (0.078 R)
• M36: 9,981,320 km (0.045 R)
• M37: 10,470,804 km (0.102 R)
• M38: 10,668,722 km (0.097 R)
• M39: 10,967,917 km (0.049 R)
• M40: 11,236,296 km (0.106 R)
• M41: 11,303,765 km (0.107 R)
• M42: 11,882,409 km (0.114 R)
• M43: 11,951,075 km (0.097 R)
• M44: 12,540,490 km (0.068 R)
• M45: 13,174,785 km (0.099 R)
• M46: 13,603,533 km (0.116 R)
• M47: 13,783,499 km (0.101 R)
• M48: 14,218,679 km (0.108 R)
• M49: 14,437,990 km (0.107 R)
• M50: 14,732,249 km (0.09 R)
• M51: 15,289,052 km (0.071 R)
• M52: 16,385,305 km (0.078 R)
• M53: 16,653,684 km (0.119 R)
• M54: 17,078,392 km (0.088 R)
• M55: 17,663,320 km (0.111 R)
• M56: 18,812,680 km (0.096 R)
• M57: 19,538,230 km (0.079 R)
• M58: 19,660,003 km (0.06 R)
• M59: 19,782,074 km (0.111 R)
• M60: 20,314,044 km (0.036 R)
• M61: 20,809,213 km (0.106 R)
• M62: 21,266,534 km (0.065 R)
• M63: 21,517,410 km (0.105 R)
• M64: 21,643,222 km (0.084 R)
• M65: 22,149,012 km (0.103 R)
• M66: 22,573,421 km (0.12 R)
• M67: 22,872,018 km (0.063 R)
• M68: 23,043,308 km (0.041 R)
• M69: 23,602,954 km (0.037 R)
• M70: 23,992,955 km (0.12 R)
• M71: 24,911,187 km (0.115 R)
• M72: 24,999,300 km (0.119 R)
• M73: 27,053,279 km (0.107 R)
• M74: 29,067,913 km (0.099 R)
• M75: 29,719,113 km (0.038 R)
• M76: 29,999,609 km (0.109 R)
• M77: 30,187,205 km (0.064 R)
• M78: 30,281,152 km (0.095 R)
• M79: 31,463,125 km (0.105 R)
• M80: 31,987,914 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 14.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.09 AU - 12.03 AU

Year: 11833 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,214,462 km

• M1: 195,973 km (0.12 R)
• M2: 813,962 km (0.049 R)
• M3: 1,143,526 km (0.119 R)
• M4: 1,314,965 km (0.048 R)
• M5: 1,495,530 km (0.089 R)
• M6: 1,972,598 km (0.071 R)
• M7: 2,422,438 km (0.101 R)
• M8: 2,723,429 km (0.12 R)
• M9: 3,279,485 km (0.083 R)
• M10: 3,528,864 km (0.104 R)
• M11: 3,987,681 km (0.11 R)
• M12: 4,680,768 km (0.11 R)
• M13: 5,249,539 km (0.101 R)
• M14: 5,542,302 km (0.115 R)
• M15: 6,280,418 km (0.06 R)
• M16: 6,418,048 km (0.107 R)
• M17: 7,228,868 km (0.1 R)
• M18: 7,627,995 km (0.107 R)
• M19: 7,812,001 km (0.054 R)
• M20: 7,923,002 km (0.09 R)
• M21: 8,146,651 km (0.093 R)
• M22: 8,830,463 km (0.105 R)
• M23: 9,023,594 km (0.08 R)
• M24: 10,131,516 km (0.119 R)
• M25: 10,252,840 km (0.065 R)
• M26: 10,990,656 km (0.118 R)
• M27: 11,198,747 km (0.094 R)
• M28: 11,408,034 km (0.099 R)
• M29: 12,001,190 km (0.079 R)
• M30: 12,215,414 km (0.071 R)
• M31: 12,387,751 km (0.07 R)
• M32: 12,865,866 km (0.118 R)
• M33: 13,305,833 km (0.029 R)
• M34: 14,155,250 km (0.105 R)
• M35: 14,245,756 km (0.097 R)
• M36: 14,655,206 km (0.079 R)
• M37: 15,299,823 km (0.076 R)
• M38: 15,439,248 km (0.113 R)
• M39: 17,096,045 km (0.102 R)
• M40: 18,610,424 km (0.116 R)
• M41: 19,308,298 km (0.055 R)
• M42: 20,167,289 km (0.092 R)
• M43: 21,453,232 km (0.07 R)
• M44: 21,975,030 km (0.11 R)
• M45: 22,237,574 km (0.055 R)
• M46: 22,818,612 km (0.101 R)
• M47: 22,978,083 km (0.057 R)
• M48: 23,565,554 km (0.07 R)
• M49: 23,941,942 km (0.089 R)
• M50: 24,755,456 km (0.081 R)
• M51: 26,520,860 km (0.103 R)
• M52: 27,814,732 km (0.115 R)
• M53: 27,985,124 km (0.117 R)
• M54: 28,212,662 km (0.103 R)
• M55: 29,129,249 km (0.07 R)
• M56: 29,591,207 km (0.119 R)
• M57: 30,463,811 km (0.085 R)
• M58: 30,932,801 km (0.094 R)
• M59: 31,640,548 km (0.098 R)
• M60: 32,772,256 km (0.078 R)
• M61: 33,554,204 km (0.12 R)
• M62: 34,342,286 km (0.074 R)
• M63: 34,585,981 km (0.053 R)
• M64: 34,769,238 km (0.119 R)
• M65: 35,751,498 km (0.115 R)
• M66: 36,060,417 km (0.107 R)
• M67: 36,432,168 km (0.075 R)
• M68: 36,805,265 km (0.086 R)
• M69: 37,680,861 km (0.072 R)
• M70: 38,563,190 km (0.093 R)
• M71: 38,816,459 km (0.105 R)
• M72: 39,197,634 km (0.079 R)
• M73: 39,388,521 km (0.115 R)
• M74: 39,963,426 km (0.12 R)
• M75: 40,348,191 km (0.032 R)
• M76: 40,605,500 km (0.063 R)
• M77: 40,863,257 km (0.119 R)
• M78: 41,380,267 km (0.094 R)
• M79: 42,551,918 km (0.118 R)
• M80: 43,470,598 km (0.071 R)
• M81: 43,998,529 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.2

Radius: 6.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.26 AU - 16.64 AU

Year: 19323 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,214,462 km

• M1: 116,238 km (0.057 R)
• M2: 180,116 km (0.117 R)
• M3: 254,017 km (0.079 R)
• M4: 575,952 km (0.097 R)
• M5: 680,222 km (0.067 R)
• M6: 873,951 km (0.099 R)
• M7: 2,011,942 km (0.108 R)
• M8: 2,758,734 km (0.045 R)
• M9: 3,042,671 km (0.094 R)
• M10: 3,201,544 km (0.116 R)
• M11: 3,527,368 km (0.115 R)
• M12: 3,610,545 km (0.12 R)
• M13: 4,269,523 km (0.04 R)
• M14: 4,627,960 km (0.078 R)
• M15: 4,780,250 km (0.117 R)
• M16: 4,934,187 km (0.08 R)
• M17: 5,858,701 km (0.055 R)
• M18: 6,323,951 km (0.104 R)
• M19: 6,561,063 km (0.113 R)
• M20: 7,289,904 km (0.102 R)
• M21: 7,610,044 km (0.077 R)
• M22: 7,753,807 km (0.06 R)
• M23: 8,337,837 km (0.116 R)
• M24: 9,937,338 km (0.039 R)
• M25: 10,651,219 km (0.086 R)
• M26: 10,731,553 km (0.094 R)
• M27: 11,463,834 km (0.08 R)
• M28: 13,018,904 km (0.079 R)
• M29: 13,407,111 km (0.105 R)
• M30: 13,974,535 km (0.096 R)
• M31: 14,062,499 km (0.12 R)
• M32: 14,505,159 km (0.119 R)
• M33: 15,359,064 km (0.115 R)
• M34: 16,228,975 km (0.114 R)
• M35: 17,730,190 km (0.101 R)
• M36: 18,304,496 km (0.108 R)
• M37: 19,766,666 km (0.052 R)
• M38: 20,411,881 km (0.087 R)
• M39: 21,114,543 km (0.081 R)
• M40: 21,468,790 km (0.11 R)
• M41: 21,723,107 km (0.089 R)
• M42: 21,927,158 km (0.116 R)
• M43: 22,801,857 km (0.106 R)
• M44: 23,845,302 km (0.069 R)
• M45: 24,691,278 km (0.035 R)
• M46: 25,278,599 km (0.064 R)
• M47: 25,547,128 km (0.114 R)
• M48: 25,600,983 km (0.072 R)
• M49: 25,708,693 km (0.083 R)
• M50: 26,141,181 km (0.113 R)
• M51: 27,013,187 km (0.078 R)
• M52: 28,953,920 km (0.112 R)
• M53: 29,799,447 km (0.112 R)
• M54: 30,595,757 km (0.056 R)
• M55: 31,803,460 km (0.107 R)
• M56: 32,093,231 km (0.085 R)
• M57: 33,144,007 km (0.095 R)
• M58: 33,850,557 km (0.057 R)
• M59: 34,028,130 km (0.111 R)
• M60: 34,562,344 km (0.106 R)
• M61: 34,800,653 km (0.074 R)
• M62: 35,218,929 km (0.088 R)
• M63: 35,759,277 km (0.062 R)
• M64: 36,362,904 km (0.117 R)
• M65: 36,484,078 km (0.091 R)
• M66: 36,544,665 km (0.081 R)
• M67: 36,605,253 km (0.11 R)
• M68: 36,665,989 km (0.117 R)
• M69: 37,030,709 km (0.114 R)
• M70: 39,182,525 km (0.103 R)
• M71: 39,555,472 km (0.103 R)
• M72: 39,867,234 km (0.048 R)
• M73: 41,564,272 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 3.1

Gravity: 100.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.65 AU - 21.19 AU

Year: 30520 Days

Day: 19.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,214,462 km

• M1: 119,529 km (0.084 R)
• M2: 485,894 km (0.115 R)
• M3: 626,665 km (0.118 R)
• M4: 876,943 km (0.109 R)
• M5: 1,660,536 km (0.116 R)
• M6: 1,957,488 km (0.092 R)
• M7: 2,134,612 km (0.115 R)
• M8: 2,551,541 km (0.119 R)
• M9: 2,892,924 km (0.095 R)
• M10: 3,999,798 km (0.106 R)
• M11: 5,404,672 km (0.108 R)
• M12: 5,967,010 km (0.112 R)
• M13: 6,030,739 km (0.094 R)
• M14: 6,745,368 km (0.072 R)
• M15: 7,011,951 km (0.07 R)
• M16: 7,623,956 km (0.064 R)
• M17: 8,394,984 km (0.102 R)
• M18: 8,466,342 km (0.079 R)
• M19: 8,609,657 km (0.078 R)
• M20: 9,411,651 km (0.109 R)
• M21: 10,237,281 km (0.118 R)
• M22: 12,359,776 km (0.069 R)
• M23: 14,100,796 km (0.092 R)
• M24: 15,390,330 km (0.097 R)
• M25: 15,565,210 km (0.106 R)
• M26: 16,538,194 km (0.115 R)
• M27: 17,258,059 km (0.104 R)
• M28: 17,804,690 km (0.043 R)
• M29: 19,572,787 km (0.05 R)
• M30: 19,762,178 km (0.058 R)
• M31: 19,857,023 km (0.097 R)
• M32: 21,201,459 km (0.072 R)
• M33: 21,884,673 km (0.095 R)
• M34: 23,072,480 km (0.105 R)
• M35: 24,790,761 km (0.116 R)
• M36: 27,603,051 km (0.085 R)
• M37: 29,968,044 km (0.079 R)
• M38: 30,734,135 km (0.077 R)
• M39: 33,975,322 km (0.106 R)
• M40: 38,028,976 km (0.1 R)
• M41: 39,214,987 km (0.03 R)
• M42: 40,774,695 km (0.1 R)
• M43: 41,988,233 km (0.045 R)
• M44: 44,450,614 km (0.109 R)
• M45: 47,339,648 km (0.115 R)
• M46: 47,593,815 km (0.079 R)
• M47: 49,384,950 km (0.091 R)
• M48: 51,067,926 km (0.09 R)
• M49: 51,589,424 km (0.077 R)
• M50: 51,981,819 km (0.11 R)
• M51: 52,506,459 km (0.082 R)
• M52: 52,637,956 km (0.063 R)
• M53: 52,769,452 km (0.069 R)
• M54: 53,825,912 km (0.104 R)
• M55: 54,223,843 km (0.1 R)
• M56: 55,289,727 km (0.095 R)
• M57: 56,228,005 km (0.083 R)
• M58: 57,306,905 km (0.119 R)
• M59: 57,713,213 km (0.059 R)
• M60: 58,392,537 km (0.092 R)
• M61: 61,136,162 km (0.047 R)
• M62: 61,412,768 km (0.119 R)
• M63: 64,342,942 km (0.066 R)
• M64: 64,906,178 km (0.115 R)
• M65: 68,033,072 km (0.096 R)
• M66: 68,319,852 km (0.113 R)
• M67: 68,606,930 km (0.109 R)
• M68: 69,903,794 km (0.098 R)
• M69: 70,337,927 km (0.092 R)
• M70: 70,482,738 km (0.094 R)
• M71: 72,668,063 km (0.097 R)
• M72: 73,842,706 km (0.11 R)
• M73: 75,467,937 km (0.116 R)
• M74: 79,657,874 km (0.094 R)
• M75: 79,960,062 km (0.093 R)
• M76: 81,324,544 km (0.114 R)
• M77: 82,543,767 km (0.081 R)
• M78: 84,383,970 km (0.111 R)
• M79: 84,537,906 km (0.073 R)
• M80: 85,309,233 km (0.055 R)
• M81: 85,772,986 km (0.118 R)
• M82: 87,792,707 km (0.045 R)
• M83: 91,088,199 km (0.11 R)
• M84: 93,626,127 km (0.061 R)
• M85: 95,063,762 km (0.107 R)
• M86: 99,583,263 km (0.113 R)
• M87: 101,869,119 km (0.109 R)
• M88: 102,525,255 km (0.107 R)
• M89: 103,183,037 km (0.042 R)
• M90: 108,327,109 km (0.077 R)
• M91: 109,668,254 km (0.067 R)
• M92: 110,509,144 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit