🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.83 AU - 1.07 AU

Year: 335 Days

Day: 22.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,612,240 km

• M1: 290,669 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.42 AU - 2.08 AU

Year: 837 Days

Day: 20.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,612,240 km

• M1: 840,142 km (0.062 R)
• M2: 1,098,647 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.29 AU - 3.35 AU

Year: 2188 Days

Day: 13.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,612,240 km

• M1: 2,405,833 km (0.071 R)
• M2: 2,628,584 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.63 AU - 4.25 AU

Year: 2828 Days

Day: 47.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.6 AU - 4.72 AU

Year: 3069 Days

Day: 15.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 12.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.08 AU - 6.2 AU

Year: 4214 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,612,240 km

• M1: 158,873 km (0.062 R)
• M2: 411,693 km (0.076 R)
• M3: 540,048 km (0.049 R)
• M4: 684,859 km (0.111 R)
• M5: 900,430 km (0.073 R)
• M6: 993,330 km (0.119 R)
• M7: 1,139,337 km (0.101 R)
• M8: 1,279,959 km (0.063 R)
• M9: 1,399,488 km (0.11 R)
• M10: 1,855,911 km (0.061 R)
• M11: 2,276,431 km (0.099 R)
• M12: 2,357,662 km (0.097 R)
• M13: 2,523,118 km (0.056 R)
• M14: 2,709,666 km (0.055 R)
• M15: 3,389,289 km (0.119 R)
• M16: 3,671,880 km (0.105 R)
• M17: 4,120,225 km (0.067 R)
• M18: 4,320,835 km (0.069 R)
• M19: 4,627,661 km (0.108 R)
• M20: 4,752,425 km (0.028 R)
• M21: 4,984,152 km (0.094 R)
• M22: 5,241,161 km (0.088 R)
• M23: 5,327,779 km (0.114 R)
• M24: 5,590,772 km (0.099 R)
• M25: 6,335,769 km (0.075 R)
• M26: 6,497,784 km (0.108 R)
• M27: 6,992,354 km (0.077 R)
• M28: 7,353,184 km (0.119 R)
• M29: 7,474,807 km (0.082 R)
• M30: 7,695,464 km (0.063 R)
• M31: 7,943,198 km (0.075 R)
• M32: 8,193,475 km (0.106 R)
• M33: 8,294,454 km (0.105 R)
• M34: 8,779,301 km (0.108 R)
• M35: 8,934,284 km (0.114 R)
• M36: 9,378,590 km (0.111 R)
• M37: 9,510,685 km (0.106 R)
• M38: 9,830,076 km (0.087 R)
• M39: 10,234,439 km (0.072 R)
• M40: 10,315,970 km (0.068 R)
• M41: 10,507,156 km (0.091 R)
• M42: 10,616,811 km (0.108 R)
• M43: 10,920,495 km (0.109 R)
• M44: 11,367,493 km (0.113 R)
• M45: 11,763,479 km (0.111 R)
• M46: 12,773,265 km (0.101 R)
• M47: 13,392,450 km (0.118 R)
• M48: 13,720,668 km (0.065 R)
• M49: 13,840,645 km (0.029 R)
• M50: 14,690,810 km (0.08 R)
• M51: 14,813,630 km (0.083 R)
• M52: 16,187,088 km (0.101 R)
• M53: 16,282,232 km (0.105 R)
• M54: 16,600,726 km (0.037 R)
• M55: 16,792,810 km (0.035 R)
• M56: 17,179,221 km (0.05 R)
• M57: 17,438,474 km (0.046 R)
• M58: 17,764,298 km (0.11 R)
• M59: 17,862,435 km (0.047 R)
• M60: 18,092,217 km (0.084 R)
• M61: 18,223,863 km (0.098 R)
• M62: 18,322,897 km (0.088 R)
• M63: 18,654,106 km (0.101 R)
• M64: 18,820,609 km (0.088 R)
• M65: 19,188,320 km (0.069 R)
• M66: 19,423,638 km (0.115 R)
• M67: 19,558,575 km (0.096 R)
• M68: 19,659,853 km (0.103 R)
• M69: 20,135,275 km (0.057 R)
• M70: 20,408,740 km (0.104 R)
• M71: 20,786,624 km (0.075 R)
• M72: 21,097,489 km (0.107 R)
• M73: 21,305,579 km (0.073 R)
• M74: 21,688,998 km (0.068 R)
• M75: 22,039,506 km (0.09 R)
• M76: 22,356,504 km (0.116 R)
• M77: 22,462,569 km (0.084 R)
• M78: 24,290,505 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 8.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.08 AU - 9.36 AU

Year: 8523 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,612,240 km

• M1: 139,276 km (0.065 R)
• M2: 191,036 km (0.085 R)
• M3: 660,026 km (0.049 R)
• M4: 824,733 km (0.084 R)
• M5: 1,049,728 km (0.109 R)
• M6: 1,371,064 km (0.114 R)
• M7: 1,570,179 km (0.04 R)
• M8: 1,807,292 km (0.098 R)
• M9: 2,161,540 km (0.111 R)
• M10: 2,268,951 km (0.114 R)
• M11: 2,457,295 km (0.089 R)
• M12: 3,208,725 km (0.118 R)
• M13: 3,932,330 km (0.094 R)
• M14: 4,178,119 km (0.108 R)
• M15: 4,804,635 km (0.055 R)
• M16: 6,187,518 km (0.065 R)
• M17: 7,801,978 km (0.039 R)
• M18: 9,286,886 km (0.091 R)
• M19: 9,894,553 km (0.049 R)
• M20: 10,306,844 km (0.096 R)
• M21: 10,803,809 km (0.086 R)
• M22: 11,068,447 km (0.097 R)
• M23: 11,121,704 km (0.104 R)
• M24: 11,254,996 km (0.114 R)
• M25: 11,442,592 km (0.061 R)
• M26: 12,148,394 km (0.103 R)
• M27: 14,233,489 km (0.08 R)
• M28: 14,727,910 km (0.084 R)
• M29: 14,786,403 km (0.109 R)
• M30: 15,435,508 km (0.069 R)
• M31: 16,305,270 km (0.116 R)
• M32: 16,517,699 km (0.072 R)
• M33: 16,791,912 km (0.08 R)
• M34: 17,810,823 km (0.112 R)
• M35: 18,311,976 km (0.045 R)
• M36: 18,817,767 km (0.107 R)
• M37: 18,881,346 km (0.112 R)
• M38: 19,232,153 km (0.111 R)
• M39: 19,746,321 km (0.049 R)
• M40: 21,415,085 km (0.081 R)
• M41: 21,547,778 km (0.052 R)
• M42: 21,914,442 km (0.058 R)
• M43: 22,215,882 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 13.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.01 AU - 9.69 AU

Year: 9521 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,612,240 km

• M1: 231,877 km (0.109 R)
• M2: 341,831 km (0.064 R)
• M3: 555,008 km (0.043 R)
• M4: 1,267,543 km (0.094 R)
• M5: 1,353,412 km (0.119 R)
• M6: 1,936,245 km (0.11 R)
• M7: 2,164,232 km (0.104 R)
• M8: 2,374,567 km (0.1 R)
• M9: 3,403,501 km (0.115 R)
• M10: 3,964,942 km (0.039 R)
• M11: 4,191,284 km (0.072 R)
• M12: 4,322,481 km (0.089 R)
• M13: 4,522,044 km (0.118 R)
• M14: 4,656,832 km (0.114 R)
• M15: 5,103,980 km (0.092 R)
• M16: 5,529,287 km (0.104 R)
• M17: 6,002,914 km (0.097 R)
• M18: 6,565,701 km (0.08 R)
• M19: 6,680,293 km (0.067 R)
• M20: 6,950,467 km (0.11 R)
• M21: 7,106,497 km (0.058 R)
• M22: 7,461,643 km (0.092 R)
• M23: 7,782,380 km (0.114 R)
• M24: 8,313,154 km (0.096 R)
• M25: 8,478,908 km (0.092 R)
• M26: 9,281,052 km (0.099 R)
• M27: 9,410,005 km (0.1 R)
• M28: 9,756,624 km (0.109 R)
• M29: 11,691,074 km (0.109 R)
• M30: 11,830,349 km (0.085 R)
• M31: 12,346,013 km (0.082 R)
• M32: 13,642,727 km (0.11 R)
• M33: 14,282,408 km (0.087 R)
• M34: 14,982,376 km (0.105 R)
• M35: 16,833,201 km (0.117 R)
• M36: 17,838,948 km (0.094 R)
• M37: 18,322,149 km (0.114 R)
• M38: 18,755,384 km (0.092 R)
• M39: 20,802,332 km (0.088 R)
• M40: 20,971,378 km (0.092 R)
• M41: 21,709,344 km (0.11 R)
• M42: 23,035,828 km (0.04 R)
• M43: 23,386,186 km (0.111 R)
• M44: 23,915,015 km (0.112 R)
• M45: 24,033,048 km (0.092 R)
• M46: 24,269,861 km (0.113 R)
• M47: 24,805,272 km (0.117 R)
• M48: 25,404,710 km (0.112 R)
• M49: 26,252,033 km (0.11 R)
• M50: 26,740,470 km (0.111 R)
• M51: 27,047,145 km (0.073 R)
• M52: 27,231,749 km (0.112 R)
• M53: 27,850,187 km (0.05 R)
• M54: 27,974,353 km (0.069 R)
• M55: 28,535,794 km (0.078 R)
• M56: 28,849,201 km (0.072 R)
• M57: 29,163,955 km (0.108 R)
• M58: 29,923,613 km (0.099 R)
• M59: 30,497,770 km (0.113 R)
• M60: 31,011,190 km (0.084 R)
• M61: 33,224,789 km (0.104 R)
• M62: 33,819,142 km (0.119 R)
• M63: 34,350,513 km (0.114 R)
• M64: 34,684,117 km (0.107 R)
• M65: 36,435,609 km (0.113 R)
• M66: 36,844,011 km (0.081 R)
• M67: 37,322,275 km (0.079 R)
• M68: 37,527,823 km (0.114 R)
• M69: 37,940,114 km (0.078 R)
• M70: 39,325,391 km (0.058 R)
• M71: 39,604,540 km (0.096 R)
• M72: 39,814,277 km (0.104 R)
• M73: 40,094,473 km (0.073 R)
• M74: 42,574,058 km (0.036 R)
• M75: 42,788,881 km (0.045 R)
• M76: 44,375,516 km (0.1 R)
• M77: 45,103,010 km (0.08 R)
• M78: 45,395,175 km (0.116 R)
• M79: 45,981,299 km (0.118 R)
• M80: 46,128,204 km (0.093 R)
• M81: 46,643,569 km (0.076 R)
• M82: 48,350,780 km (0.083 R)
• M83: 49,625,653 km (0.107 R)
• M84: 50,380,673 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 10

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.05 AU - 11.31 AU

Year: 10892 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,612,240 km

• M1: 557,402 km (0.111 R)
• M2: 781,649 km (0.1 R)
• M3: 853,306 km (0.087 R)
• M4: 1,003,802 km (0.109 R)
• M5: 1,114,654 km (0.102 R)
• M6: 1,544,598 km (0.076 R)
• M7: 2,144,934 km (0.117 R)
• M8: 2,332,081 km (0.102 R)
• M9: 2,589,838 km (0.113 R)
• M10: 2,948,125 km (0.067 R)
• M11: 3,133,327 km (0.069 R)
• M12: 3,466,631 km (0.113 R)
• M13: 3,811,305 km (0.096 R)
• M14: 3,886,702 km (0.09 R)
• M15: 3,962,548 km (0.1 R)
• M16: 4,038,843 km (0.111 R)
• M17: 4,349,109 km (0.073 R)
• M18: 4,640,376 km (0.051 R)
• M19: 5,075,557 km (0.062 R)
• M20: 5,410,506 km (0.115 R)
• M21: 5,984,812 km (0.108 R)
• M22: 6,638,854 km (0.053 R)
• M23: 7,005,219 km (0.086 R)
• M24: 7,222,136 km (0.073 R)
• M25: 7,315,635 km (0.115 R)
• M26: 7,472,563 km (0.104 R)
• M27: 7,885,753 km (0.085 R)
• M28: 8,046,720 km (0.091 R)
• M29: 8,339,034 km (0.119 R)
• M30: 8,568,966 km (0.072 R)
• M31: 8,934,284 km (0.081 R)
• M32: 9,102,133 km (0.077 R)
• M33: 9,680,478 km (0.07 R)
• M34: 9,818,407 km (0.047 R)
• M35: 9,922,228 km (0.072 R)
• M36: 10,552,634 km (0.114 R)
• M37: 11,449,772 km (0.063 R)
• M38: 12,935,578 km (0.116 R)
• M39: 13,856,054 km (0.052 R)
• M40: 14,718,187 km (0.09 R)
• M41: 15,436,406 km (0.094 R)
• M42: 16,288,815 km (0.088 R)
• M43: 16,576,491 km (0.114 R)
• M44: 16,990,129 km (0.051 R)
• M45: 17,198,220 km (0.093 R)
• M46: 18,209,053 km (0.076 R)
• M47: 18,507,501 km (0.102 R)
• M48: 19,022,865 km (0.099 R)
• M49: 19,543,017 km (0.093 R)
• M50: 20,199,752 km (0.1 R)
• M51: 21,086,717 km (0.103 R)
• M52: 22,395,100 km (0.064 R)
• M53: 22,806,644 km (0.065 R)
• M54: 23,036,277 km (0.088 R)
• M55: 23,174,356 km (0.072 R)
• M56: 23,590,537 km (0.087 R)
• M57: 23,869,387 km (0.093 R)
• M58: 23,962,587 km (0.073 R)
• M59: 24,759,495 km (0.119 R)
• M60: 25,042,833 km (0.109 R)
• M61: 25,279,796 km (0.102 R)
• M62: 26,042,895 km (0.07 R)
• M63: 26,427,361 km (0.063 R)
• M64: 26,668,663 km (0.052 R)
• M65: 26,959,032 km (0.057 R)
• M66: 27,104,741 km (0.106 R)
• M67: 27,543,212 km (0.088 R)
• M68: 27,689,818 km (0.055 R)
• M69: 28,674,172 km (0.113 R)
• M70: 29,270,319 km (0.069 R)
• M71: 29,519,998 km (0.104 R)
• M72: 29,770,275 km (0.085 R)
• M73: 30,121,980 km (0.066 R)
• M74: 30,222,659 km (0.082 R)
• M75: 30,677,287 km (0.109 R)
• M76: 30,778,565 km (0.107 R)
• M77: 31,287,048 km (0.055 R)
• M78: 31,644,438 km (0.102 R)
• M79: 32,776,893 km (0.066 R)
• M80: 32,984,236 km (0.113 R)
• M81: 33,504,388 km (0.069 R)
• M82: 34,922,426 km (0.034 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit