🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 375 Days

Day: 14.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.17 AU - 1.19 AU

Year: 446 Days

Day: 26.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.17 AU - 1.21 AU

Year: 452 Days

Day: 41.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 161.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.72 AU - 1.86 AU

Year: 834 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,108,800 km

• M1: 810,820 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.65 AU - 2.07 AU

Year: 883 Days

Day: 21.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 10.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.94 AU - 7.74 AU

Year: 6230 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,108,800 km

• M1: 137,331 km (0.044 R)
• M2: 229,334 km (0.089 R)
• M3: 370,255 km (0.105 R)
• M4: 446,849 km (0.054 R)
• M5: 574,157 km (0.102 R)
• M6: 1,138,290 km (0.107 R)
• M7: 2,009,698 km (0.1 R)
• M8: 2,141,942 km (0.04 R)
• M9: 2,246,810 km (0.092 R)
• M10: 2,715,800 km (0.108 R)
• M11: 2,862,555 km (0.069 R)
• M12: 3,180,900 km (0.047 R)
• M13: 3,422,949 km (0.096 R)
• M14: 3,653,180 km (0.099 R)
• M15: 3,815,494 km (0.062 R)
• M16: 4,604,772 km (0.109 R)
• M17: 4,859,088 km (0.044 R)
• M18: 5,198,825 km (0.106 R)
• M19: 5,341,093 km (0.099 R)
• M20: 5,422,923 km (0.091 R)
• M21: 5,859,300 km (0.103 R)
• M22: 6,350,430 km (0.074 R)
• M23: 6,458,888 km (0.061 R)
• M24: 6,568,095 km (0.077 R)
• M25: 7,033,194 km (0.113 R)
• M26: 7,349,295 km (0.092 R)
• M27: 7,972,071 km (0.092 R)
• M28: 8,876,988 km (0.095 R)
• M29: 9,022,846 km (0.112 R)
• M30: 9,243,204 km (0.114 R)
• M31: 9,366,472 km (0.102 R)
• M32: 9,589,523 km (0.083 R)
• M33: 9,714,287 km (0.054 R)
• M34: 10,015,727 km (0.107 R)
• M35: 10,576,569 km (0.077 R)
• M36: 11,331,440 km (0.098 R)
• M37: 11,702,144 km (0.068 R)
• M38: 11,915,770 km (0.119 R)
• M39: 12,401,065 km (0.052 R)
• M40: 12,591,653 km (0.1 R)
• M41: 13,030,723 km (0.081 R)
• M42: 13,141,275 km (0.088 R)
• M43: 13,252,127 km (0.108 R)
• M44: 13,363,279 km (0.042 R)
• M45: 13,586,628 km (0.099 R)
• M46: 13,726,801 km (0.063 R)
• M47: 13,811,175 km (0.088 R)
• M48: 14,320,855 km (0.108 R)
• M49: 14,434,998 km (0.08 R)
• M50: 14,549,440 km (0.108 R)
• M51: 15,068,096 km (0.092 R)
• M52: 15,622,206 km (0.104 R)
• M53: 16,153,279 km (0.051 R)
• M54: 16,450,829 km (0.096 R)
• M55: 16,870,601 km (0.12 R)
• M56: 17,142,270 km (0.048 R)
• M57: 17,384,918 km (0.106 R)
• M58: 17,537,209 km (0.095 R)
• M59: 17,904,472 km (0.069 R)
• M60: 18,274,427 km (0.055 R)
• M61: 18,460,228 km (0.098 R)
• M62: 18,553,427 km (0.085 R)
• M63: 18,740,275 km (0.099 R)
• M64: 18,833,774 km (0.105 R)
• M65: 19,620,210 km (0.098 R)
• M66: 19,715,354 km (0.109 R)
• M67: 19,905,941 km (0.108 R)
• M68: 20,129,141 km (0.117 R)
• M69: 20,225,034 km (0.104 R)
• M70: 20,385,253 km (0.041 R)
• M71: 20,674,725 km (0.07 R)
• M72: 20,835,991 km (0.098 R)
• M73: 21,095,095 km (0.112 R)
• M74: 21,616,444 km (0.105 R)
• M75: 21,714,729 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 15

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.9 AU - 11.08 AU

Year: 9387 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,108,800 km

• M1: 262,395 km (0.049 R)
• M2: 389,702 km (0.026 R)
• M3: 653,144 km (0.106 R)
• M4: 927,956 km (0.074 R)
• M5: 1,071,121 km (0.12 R)
• M6: 1,591,273 km (0.097 R)
• M7: 1,811,630 km (0.116 R)
• M8: 2,066,096 km (0.066 R)
• M9: 2,432,461 km (0.119 R)
• M10: 2,559,320 km (0.096 R)
• M11: 3,481,292 km (0.105 R)
• M12: 3,596,183 km (0.087 R)
• M13: 4,405,358 km (0.093 R)
• M14: 4,592,804 km (0.058 R)
• M15: 4,751,228 km (0.088 R)
• M16: 4,911,298 km (0.104 R)
• M17: 5,138,537 km (0.091 R)
• M18: 5,270,034 km (0.112 R)
• M19: 5,671,255 km (0.091 R)
• M20: 6,117,207 km (0.114 R)
• M21: 6,539,073 km (0.091 R)
• M22: 6,753,596 km (0.066 R)
• M23: 6,970,513 km (0.038 R)
• M24: 7,411,228 km (0.06 R)
• M25: 7,597,627 km (0.085 R)
• M26: 7,823,370 km (0.062 R)
• M27: 8,242,992 km (0.083 R)
• M28: 8,709,139 km (0.083 R)
• M29: 9,667,463 km (0.108 R)
• M30: 10,159,191 km (0.109 R)
• M31: 10,283,358 km (0.061 R)
• M32: 10,449,860 km (0.102 R)
• M33: 10,701,184 km (0.1 R)
• M34: 10,996,939 km (0.09 R)
• M35: 12,031,558 km (0.066 R)
• M36: 12,383,413 km (0.063 R)
• M37: 14,611,673 km (0.109 R)
• M38: 14,751,996 km (0.096 R)
• M39: 14,845,943 km (0.092 R)
• M40: 14,987,163 km (0.065 R)
• M41: 15,081,410 km (0.097 R)
• M42: 16,229,424 km (0.095 R)
• M43: 16,618,229 km (0.101 R)
• M44: 16,862,971 km (0.111 R)
• M45: 17,010,325 km (0.062 R)
• M46: 17,158,128 km (0.108 R)
• M47: 17,853,459 km (0.057 R)
• M48: 19,580,417 km (0.106 R)
• M49: 19,942,593 km (0.081 R)
• M50: 20,307,013 km (0.09 R)
• M51: 20,568,660 km (0.114 R)
• M52: 20,989,628 km (0.086 R)
• M53: 22,215,733 km (0.061 R)
• M54: 22,973,446 km (0.117 R)
• M55: 25,184,951 km (0.074 R)
• M56: 25,861,582 km (0.072 R)
• M57: 26,887,674 km (0.041 R)
• M58: 27,175,052 km (0.096 R)
• M59: 27,637,159 km (0.095 R)
• M60: 28,744,782 km (0.1 R)
• M61: 29,688,745 km (0.037 R)
• M62: 30,943,272 km (0.111 R)
• M63: 31,486,163 km (0.055 R)
• M64: 32,093,082 km (0.096 R)
• M65: 32,215,004 km (0.115 R)
• M66: 32,520,333 km (0.11 R)
• M67: 33,565,573 km (0.061 R)
• M68: 34,434,737 km (0.066 R)
• M69: 35,374,212 km (0.07 R)
• M70: 35,626,135 km (0.094 R)
• M71: 36,068,346 km (0.057 R)
• M72: 36,385,493 km (0.07 R)
• M73: 36,512,502 km (0.105 R)
• M74: 37,470,527 km (0.085 R)
• M75: 37,598,732 km (0.079 R)
• M76: 38,566,032 km (0.12 R)
• M77: 39,606,784 km (0.031 R)
• M78: 41,119,069 km (0.118 R)
• M79: 41,251,463 km (0.097 R)
• M80: 41,915,528 km (0.107 R)
• M81: 44,675,310 km (0.076 R)
• M82: 45,220,594 km (0.039 R)
• M83: 45,357,326 km (0.101 R)
• M84: 45,973,969 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 13.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.79 AU - 12.65 AU

Year: 12223 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,108,800 km

• M1: 172,038 km (0.101 R)
• M2: 312,959 km (0.117 R)
• M3: 707,748 km (0.111 R)
• M4: 853,905 km (0.064 R)
• M5: 1,136,196 km (0.119 R)
• M6: 1,496,428 km (0.096 R)
• M7: 1,592,170 km (0.094 R)
• M8: 1,944,623 km (0.115 R)
• M9: 2,266,857 km (0.116 R)
• M10: 2,519,976 km (0.096 R)
• M11: 3,177,758 km (0.073 R)
• M12: 3,623,560 km (0.047 R)
• M13: 3,954,470 km (0.117 R)
• M14: 4,788,478 km (0.086 R)
• M15: 6,139,048 km (0.118 R)
• M16: 6,937,900 km (0.12 R)
• M17: 7,183,989 km (0.092 R)
• M18: 7,558,432 km (0.091 R)
• M19: 8,025,028 km (0.074 R)
• M20: 9,435,138 km (0.053 R)
• M21: 9,845,485 km (0.067 R)
• M22: 10,968,366 km (0.063 R)
• M23: 11,351,786 km (0.087 R)
• M24: 11,690,774 km (0.063 R)
• M25: 12,728,086 km (0.118 R)
• M26: 14,156,596 km (0.029 R)
• M27: 14,626,483 km (0.102 R)
• M28: 14,731,650 km (0.099 R)
• M29: 15,421,147 km (0.119 R)
• M30: 15,850,792 km (0.059 R)
• M31: 15,958,802 km (0.03 R)
• M32: 16,175,569 km (0.079 R)
• M33: 16,721,751 km (0.093 R)
• M34: 16,831,705 km (0.115 R)
• M35: 17,274,066 km (0.113 R)
• M36: 18,510,193 km (0.075 R)
• M37: 18,795,177 km (0.093 R)
• M38: 20,007,668 km (0.084 R)
• M39: 20,241,489 km (0.091 R)
• M40: 20,889,248 km (0.095 R)
• M41: 21,185,901 km (0.106 R)
• M42: 21,843,533 km (0.109 R)
• M43: 21,963,959 km (0.074 R)
• M44: 22,386,723 km (0.112 R)
• M45: 23,671,170 km (0.114 R)
• M46: 24,665,847 km (0.096 R)
• M47: 24,791,060 km (0.083 R)
• M48: 26,311,124 km (0.077 R)
• M49: 26,631,563 km (0.099 R)
• M50: 28,122,455 km (0.11 R)
• M51: 28,977,108 km (0.044 R)
• M52: 29,175,624 km (0.109 R)
• M53: 31,116,955 km (0.11 R)
• M54: 31,591,929 km (0.098 R)
• M55: 33,307,517 km (0.108 R)
• M56: 34,141,675 km (0.11 R)
• M57: 36,328,347 km (0.096 R)
• M58: 36,756,795 km (0.115 R)
• M59: 37,043,425 km (0.085 R)
• M60: 37,187,039 km (0.103 R)
• M61: 37,618,778 km (0.098 R)
• M62: 37,763,140 km (0.115 R)
• M63: 38,414,788 km (0.057 R)
• M64: 39,655,852 km (0.102 R)
• M65: 40,392,023 km (0.052 R)
• M66: 42,252,273 km (0.078 R)
• M67: 42,702,862 km (0.07 R)
• M68: 43,079,699 km (0.096 R)
• M69: 43,684,673 km (0.05 R)
• M70: 45,593,541 km (0.098 R)
• M71: 46,287,526 km (0.105 R)
• M72: 46,829,519 km (0.065 R)
• M73: 47,062,593 km (0.106 R)
• M74: 47,685,668 km (0.088 R)
• M75: 47,841,848 km (0.118 R)
• M76: 48,154,807 km (0.075 R)
• M77: 48,861,507 km (0.104 R)
• M78: 49,967,484 km (0.115 R)
• M79: 50,922,068 km (0.072 R)
• M80: 52,123,638 km (0.038 R)
• M81: 54,473,372 km (0.093 R)
• M82: 54,636,583 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 11.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.62 AU - 11.8 AU

Year: 13071 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,108,800 km

• M1: 239,506 km (0.109 R)
• M2: 423,063 km (0.062 R)
• M3: 497,563 km (0.11 R)
• M4: 594,502 km (0.085 R)
• M5: 680,970 km (0.091 R)
• M6: 928,404 km (0.105 R)
• M7: 2,357,662 km (0.065 R)
• M8: 2,560,816 km (0.071 R)
• M9: 3,046,860 km (0.105 R)
• M10: 4,491,826 km (0.057 R)
• M11: 4,928,651 km (0.06 R)
• M12: 6,359,854 km (0.074 R)
• M13: 6,726,519 km (0.114 R)
• M14: 7,437,857 km (0.113 R)
• M15: 7,780,884 km (0.098 R)
• M16: 8,305,375 km (0.101 R)
• M17: 9,619,442 km (0.106 R)
• M18: 9,993,437 km (0.077 R)
• M19: 10,419,791 km (0.097 R)
• M20: 11,536,389 km (0.112 R)
• M21: 11,933,572 km (0.072 R)
• M22: 12,083,768 km (0.107 R)
• M23: 12,184,148 km (0.077 R)
• M24: 12,588,810 km (0.056 R)
• M25: 13,152,346 km (0.107 R)
• M26: 13,515,270 km (0.056 R)
• M27: 14,516,977 km (0.085 R)
• M28: 14,623,940 km (0.078 R)
• M29: 15,270,502 km (0.105 R)
• M30: 16,591,451 km (0.117 R)
• M31: 16,759,150 km (0.087 R)
• M32: 17,209,141 km (0.083 R)
• M33: 19,224,374 km (0.115 R)
• M34: 19,400,450 km (0.087 R)
• M35: 20,170,281 km (0.106 R)
• M36: 20,349,200 km (0.096 R)
• M37: 20,949,985 km (0.038 R)
• M38: 21,191,735 km (0.118 R)
• M39: 21,800,599 km (0.083 R)
• M40: 21,984,305 km (0.074 R)
• M41: 22,168,609 km (0.1 R)
• M42: 22,415,147 km (0.108 R)
• M43: 22,662,581 km (0.1 R)
• M44: 23,598,466 km (0.111 R)
• M45: 24,419,908 km (0.112 R)
• M46: 24,802,130 km (0.097 R)
• M47: 25,443,606 km (0.041 R)
• M48: 25,831,064 km (0.097 R)
• M49: 26,481,366 km (0.066 R)
• M50: 26,611,965 km (0.111 R)
• M51: 27,466,767 km (0.101 R)
• M52: 27,797,977 km (0.075 R)
• M53: 28,330,546 km (0.119 R)
• M54: 28,531,156 km (0.119 R)
• M55: 30,631,510 km (0.087 R)
• M56: 30,768,692 km (0.084 R)
• M57: 31,181,582 km (0.063 R)
• M58: 31,457,889 km (0.056 R)
• M59: 32,082,460 km (0.096 R)
• M60: 32,221,736 km (0.101 R)
• M61: 32,571,047 km (0.081 R)
• M62: 34,264,943 km (0.06 R)
• M63: 35,338,308 km (0.067 R)
• M64: 35,554,178 km (0.077 R)
• M65: 35,770,646 km (0.078 R)
• M66: 37,664,555 km (0.117 R)
• M67: 40,039,870 km (0.103 R)
• M68: 41,169,932 km (0.114 R)
• M69: 41,397,172 km (0.099 R)
• M70: 41,700,855 km (0.099 R)
• M71: 42,923,070 km (0.104 R)
• M72: 43,076,557 km (0.031 R)
• M73: 43,692,900 km (0.083 R)
• M74: 44,778,233 km (0.11 R)
• M75: 45,402,505 km (0.056 R)
• M76: 45,950,931 km (0.107 R)
• M77: 47,768,844 km (0.07 R)
• M78: 48,646,535 km (0.047 R)
• M79: 49,127,492 km (0.076 R)
• M80: 50,094,193 km (0.11 R)
• M81: 50,174,976 km (0.094 R)
• M82: 50,498,856 km (0.108 R)
• M83: 50,823,333 km (0.1 R)
• M84: 51,964,616 km (0.078 R)
• M85: 52,128,276 km (0.114 R)
• M86: 52,867,140 km (0.079 R)
• M87: 53,031,847 km (0.057 R)
• M88: 56,024,851 km (0.088 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit