🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.39 AU - 0.61 AU

Year: 135 Days

Day: 17.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 320 Days

Day: 13 Hours

Environment

Temp: 28 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,160,271 km

• M1: 187,895 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.15 AU - 1.15 AU

Year: 470 Days

Day: 33.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,160,271 km

• M1: 63,429 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.17 AU - 1.21 AU

Year: 494 Days

Day: 21.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.61 AU - 2.49 AU

Year: 1118 Days

Day: 15.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,160,271 km

• M1: 312,211 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.98 AU - 3.48 AU

Year: 2211 Days

Day: 31.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.84 AU - 9.34 AU

Year: 8762 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,160,271 km

• M1: 384,915 km (0.082 R)
• M2: 535,112 km (0.073 R)
• M3: 668,104 km (0.104 R)
• M4: 799,451 km (0.099 R)
• M5: 908,508 km (0.103 R)
• M6: 1,215,034 km (0.062 R)
• M7: 1,496,428 km (0.117 R)
• M8: 1,758,074 km (0.063 R)
• M9: 1,862,793 km (0.103 R)
• M10: 2,212,852 km (0.082 R)
• M11: 2,680,195 km (0.055 R)
• M12: 3,706,886 km (0.114 R)
• M13: 4,377,234 km (0.094 R)
• M14: 4,756,165 km (0.112 R)
• M15: 5,360,092 km (0.12 R)
• M16: 5,765,801 km (0.113 R)
• M17: 5,956,538 km (0.045 R)
• M18: 6,213,996 km (0.1 R)
• M19: 6,311,534 km (0.117 R)
• M20: 7,008,810 km (0.067 R)
• M21: 7,280,928 km (0.054 R)
• M22: 7,418,259 km (0.082 R)
• M23: 7,625,901 km (0.044 R)
• M24: 8,404,109 km (0.094 R)
• M25: 8,657,079 km (0.042 R)
• M26: 8,875,941 km (0.079 R)
• M27: 9,133,548 km (0.083 R)
• M28: 9,319,050 km (0.042 R)
• M29: 9,505,897 km (0.03 R)
• M30: 9,807,487 km (0.083 R)
• M31: 9,921,331 km (0.069 R)
• M32: 10,073,921 km (0.119 R)
• M33: 10,575,223 km (0.039 R)
• M34: 10,692,059 km (0.111 R)
• M35: 11,163,741 km (0.045 R)
• M36: 11,362,257 km (0.115 R)
• M37: 11,481,936 km (0.097 R)
• M38: 12,951,136 km (0.075 R)
• M39: 14,739,280 km (0.103 R)
• M40: 14,869,879 km (0.098 R)
• M41: 15,132,423 km (0.094 R)
• M42: 17,333,456 km (0.082 R)
• M43: 17,702,215 km (0.066 R)
• M44: 17,794,966 km (0.048 R)
• M45: 19,489,461 km (0.079 R)
• M46: 19,585,204 km (0.091 R)
• M47: 19,873,030 km (0.106 R)
• M48: 20,065,712 km (0.117 R)
• M49: 20,259,142 km (0.111 R)
• M50: 20,356,081 km (0.091 R)
• M51: 20,745,186 km (0.073 R)
• M52: 22,426,666 km (0.098 R)
• M53: 22,828,635 km (0.05 R)
• M54: 23,690,768 km (0.09 R)
• M55: 24,151,529 km (0.09 R)
• M56: 24,770,565 km (0.107 R)
• M57: 25,290,418 km (0.094 R)
• M58: 25,603,975 km (0.041 R)
• M59: 27,084,545 km (0.078 R)
• M60: 27,405,432 km (0.109 R)
• M61: 27,727,666 km (0.112 R)
• M62: 27,889,232 km (0.095 R)
• M63: 28,810,605 km (0.119 R)
• M64: 30,738,922 km (0.112 R)
• M65: 31,353,619 km (0.107 R)
• M66: 31,972,356 km (0.114 R)
• M67: 32,254,797 km (0.082 R)
• M68: 33,450,682 km (0.1 R)
• M69: 33,622,720 km (0.049 R)
• M70: 34,545,140 km (0.105 R)
• M71: 36,946,785 km (0.113 R)
• M72: 38,137,883 km (0.116 R)
• M73: 38,617,793 km (0.083 R)
• M74: 39,039,360 km (0.088 R)
• M75: 39,341,398 km (0.044 R)
• M76: 39,887,131 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 11.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.63 AU - 10.77 AU

Year: 9772 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,160,271 km

• M1: 414,835 km (0.091 R)
• M2: 550,969 km (0.113 R)
• M3: 718,668 km (0.105 R)
• M4: 1,195,885 km (0.08 R)
• M5: 1,677,142 km (0.067 R)
• M6: 1,780,514 km (0.049 R)
• M7: 2,037,224 km (0.117 R)
• M8: 2,170,216 km (0.06 R)
• M9: 2,260,573 km (0.056 R)
• M10: 2,634,718 km (0.077 R)
• M11: 2,706,973 km (0.102 R)
• M12: 2,853,879 km (0.099 R)
• M13: 3,232,511 km (0.12 R)
• M14: 3,388,392 km (0.118 R)
• M15: 3,654,078 km (0.045 R)
• M16: 4,177,521 km (0.04 R)
• M17: 4,347,763 km (0.11 R)
• M18: 4,931,943 km (0.1 R)
• M19: 5,051,770 km (0.083 R)
• M20: 5,448,055 km (0.116 R)
• M21: 5,665,720 km (0.106 R)
• M22: 6,963,332 km (0.094 R)
• M23: 7,335,831 km (0.102 R)
• M24: 7,610,941 km (0.071 R)
• M25: 8,384,811 km (0.11 R)
• M26: 8,636,285 km (0.116 R)
• M27: 8,853,950 km (0.115 R)
• M28: 9,480,316 km (0.114 R)
• M29: 11,483,881 km (0.068 R)
• M30: 11,964,239 km (0.09 R)
• M31: 12,574,150 km (0.081 R)
• M32: 12,779,697 km (0.093 R)
• M33: 12,986,442 km (0.072 R)
• M34: 13,319,446 km (0.099 R)
• M35: 14,121,590 km (0.109 R)
• M36: 14,378,151 km (0.096 R)
• M37: 15,200,789 km (0.101 R)
• M38: 15,419,801 km (0.095 R)
• M39: 15,994,256 km (0.111 R)
• M40: 16,440,806 km (0.085 R)
• M41: 16,891,694 km (0.099 R)
• M42: 17,897,590 km (0.067 R)
• M43: 18,221,769 km (0.086 R)
• M44: 18,875,960 km (0.066 R)
• M45: 19,871,534 km (0.084 R)
• M46: 20,544,724 km (0.115 R)
• M47: 20,641,514 km (0.097 R)
• M48: 21,127,857 km (0.103 R)
• M49: 21,421,368 km (0.032 R)
• M50: 21,963,062 km (0.114 R)
• M51: 22,359,945 km (0.097 R)
• M52: 22,859,303 km (0.103 R)
• M53: 23,160,593 km (0.072 R)
• M54: 23,311,836 km (0.113 R)
• M55: 23,564,507 km (0.108 R)
• M56: 24,687,239 km (0.057 R)
• M57: 24,944,847 km (0.054 R)
• M58: 25,255,113 km (0.112 R)
• M59: 26,246,198 km (0.039 R)
• M60: 26,456,533 km (0.12 R)
• M61: 30,005,892 km (0.117 R)
• M62: 30,722,466 km (0.073 R)
• M63: 31,947,972 km (0.052 R)
• M64: 32,172,518 km (0.118 R)
• M65: 33,759,003 km (0.107 R)
• M66: 34,044,885 km (0.084 R)
• M67: 34,734,531 km (0.066 R)
• M68: 35,894,064 km (0.102 R)
• M69: 36,830,996 km (0.04 R)
• M70: 38,489,737 km (0.115 R)
• M71: 38,728,645 km (0.056 R)
• M72: 38,968,001 km (0.106 R)
• M73: 39,087,979 km (0.054 R)
• M74: 39,991,251 km (0.108 R)
• M75: 40,233,151 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 8.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.71 AU - 11.11 AU

Year: 13723 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,160,271 km

• M1: 143,165 km (0.042 R)
• M2: 207,193 km (0.116 R)
• M3: 528,978 km (0.085 R)
• M4: 808,726 km (0.088 R)
• M5: 1,072,467 km (0.106 R)
• M6: 1,472,342 km (0.104 R)
• M7: 2,320,861 km (0.114 R)
• M8: 2,426,178 km (0.103 R)
• M9: 2,506,213 km (0.104 R)
• M10: 2,587,146 km (0.117 R)
• M11: 3,504,629 km (0.086 R)
• M12: 3,904,056 km (0.093 R)
• M13: 3,966,737 km (0.116 R)
• M14: 4,712,333 km (0.114 R)
• M15: 5,152,899 km (0.073 R)
• M16: 5,221,714 km (0.096 R)
• M17: 5,290,977 km (0.11 R)
• M18: 5,712,993 km (0.09 R)
• M19: 7,043,217 km (0.088 R)
• M20: 7,351,389 km (0.071 R)
• M21: 7,782,380 km (0.047 R)
• M22: 8,060,932 km (0.096 R)
• M23: 8,383,315 km (0.025 R)
• M24: 8,668,897 km (0.084 R)
• M25: 8,751,176 km (0.12 R)
• M26: 8,874,894 km (0.051 R)
• M27: 9,124,124 km (0.059 R)
• M28: 10,230,998 km (0.054 R)
• M29: 10,536,178 km (0.097 R)
• M30: 10,800,069 km (0.055 R)
• M31: 11,110,933 km (0.118 R)
• M32: 12,708,489 km (0.089 R)
• M33: 12,895,486 km (0.077 R)
• M34: 13,701,071 km (0.094 R)
• M35: 13,989,196 km (0.077 R)
• M36: 14,474,043 km (0.064 R)
• M37: 15,161,894 km (0.06 R)
• M38: 15,310,744 km (0.108 R)
• M39: 15,609,790 km (0.057 R)
• M40: 15,860,516 km (0.109 R)
• M41: 16,620,473 km (0.078 R)
• M42: 17,133,893 km (0.098 R)
• M43: 17,340,637 km (0.11 R)
• M44: 17,496,219 km (0.115 R)
• M45: 18,492,690 km (0.116 R)
• M46: 18,651,713 km (0.1 R)
• M47: 19,238,735 km (0.057 R)
• M48: 19,453,707 km (0.114 R)
• M49: 19,615,422 km (0.076 R)
• M50: 20,048,807 km (0.118 R)
• M51: 20,705,093 km (0.066 R)
• M52: 21,702,462 km (0.065 R)
• M53: 23,284,909 km (0.09 R)
• M54: 24,437,859 km (0.108 R)
• M55: 26,201,768 km (0.111 R)
• M56: 26,858,951 km (0.06 R)
• M57: 26,918,940 km (0.061 R)
• M58: 28,006,517 km (0.105 R)
• M59: 28,985,335 km (0.066 R)
• M60: 31,607,786 km (0.091 R)
• M61: 33,268,771 km (0.075 R)
• M62: 33,333,248 km (0.098 R)
• M63: 33,656,080 km (0.055 R)
• M64: 36,011,349 km (0.101 R)
• M65: 36,342,708 km (0.087 R)
• M66: 36,608,394 km (0.084 R)
• M67: 38,419,276 km (0.045 R)
• M68: 39,301,455 km (0.12 R)
• M69: 39,642,688 km (0.056 R)
• M70: 39,779,271 km (0.077 R)
• M71: 41,016,894 km (0.087 R)
• M72: 41,570,855 km (0.081 R)
• M73: 42,197,221 km (0.105 R)
• M74: 43,600,150 km (0.078 R)
• M75: 44,804,562 km (0.113 R)
• M76: 45,232,263 km (0.115 R)
• M77: 46,163,659 km (0.114 R)
• M78: 46,379,529 km (0.11 R)
• M79: 46,451,485 km (0.069 R)
• M80: 47,391,109 km (0.103 R)
• M81: 47,463,664 km (0.093 R)
• M82: 47,536,219 km (0.114 R)
• M83: 48,702,484 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 5

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.41 AU - 19.81 AU

Year: 29348 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,160,271 km

• M1: 328,367 km (0.089 R)
• M2: 1,051,673 km (0.104 R)
• M3: 1,082,789 km (0.03 R)
• M4: 1,342,790 km (0.101 R)
• M5: 1,804,898 km (0.082 R)
• M6: 2,271,793 km (0.079 R)
• M7: 3,082,614 km (0.117 R)
• M8: 3,684,147 km (0.112 R)
• M9: 3,876,380 km (0.107 R)
• M10: 4,677,925 km (0.116 R)
• M11: 4,833,806 km (0.112 R)
• M12: 5,044,291 km (0.044 R)
• M13: 5,583,591 km (0.053 R)
• M14: 5,804,397 km (0.12 R)
• M15: 5,915,848 km (0.05 R)
• M16: 6,084,445 km (0.099 R)
• M17: 6,833,182 km (0.092 R)
• M18: 7,308,155 km (0.12 R)
• M19: 7,732,564 km (0.092 R)
• M20: 8,860,083 km (0.111 R)
• M21: 9,053,065 km (0.119 R)
• M22: 10,105,037 km (0.05 R)
• M23: 10,172,057 km (0.082 R)
• M24: 11,264,420 km (0.12 R)
• M25: 12,465,243 km (0.067 R)
• M26: 12,753,667 km (0.074 R)
• M27: 13,263,796 km (0.062 R)
• M28: 16,146,697 km (0.083 R)
• M29: 17,175,631 km (0.114 R)
• M30: 18,144,277 km (0.049 R)
• M31: 18,964,821 km (0.103 R)
• M32: 21,326,074 km (0.102 R)
• M33: 22,892,214 km (0.104 R)
• M34: 23,333,677 km (0.119 R)
• M35: 23,688,972 km (0.077 R)
• M36: 24,675,271 km (0.117 R)
• M37: 27,619,656 km (0.062 R)
• M38: 30,867,127 km (0.077 R)
• M39: 31,061,903 km (0.073 R)
• M40: 31,354,816 km (0.115 R)
• M41: 31,452,653 km (0.078 R)
• M42: 32,140,355 km (0.112 R)
• M43: 34,535,716 km (0.067 R)
• M44: 36,781,329 km (0.054 R)
• M45: 38,653,547 km (0.091 R)
• M46: 41,197,458 km (0.11 R)
• M47: 41,411,832 km (0.078 R)
• M48: 42,273,366 km (0.089 R)
• M49: 42,381,376 km (0.082 R)
• M50: 43,795,076 km (0.077 R)
• M51: 45,888,698 km (0.112 R)
• M52: 46,222,301 km (0.098 R)
• M53: 48,579,515 km (0.093 R)
• M54: 49,487,873 km (0.064 R)
• M55: 49,601,717 km (0.118 R)
• M56: 49,829,854 km (0.116 R)
• M57: 54,229,827 km (0.067 R)
• M58: 54,700,162 km (0.051 R)
• M59: 55,763,354 km (0.072 R)
• M60: 56,356,959 km (0.042 R)
• M61: 56,833,428 km (0.102 R)
• M62: 60,083,890 km (0.106 R)
• M63: 60,205,364 km (0.103 R)
• M64: 60,814,377 km (0.097 R)
• M65: 61,670,226 km (0.067 R)
• M66: 62,407,145 km (0.115 R)
• M67: 62,899,921 km (0.115 R)
• M68: 64,013,527 km (0.092 R)
• M69: 64,137,693 km (0.104 R)
• M70: 65,258,630 km (0.03 R)
• M71: 65,633,672 km (0.082 R)
• M72: 66,637,175 km (0.077 R)
• M73: 67,772,323 km (0.076 R)
• M74: 68,152,152 km (0.066 R)
• M75: 69,295,828 km (0.101 R)
• M76: 70,189,675 km (0.112 R)
• M77: 70,317,731 km (0.098 R)
• M78: 71,215,917 km (0.089 R)
• M79: 73,673,062 km (0.111 R)
• M80: 75,370,250 km (0.082 R)
• M81: 75,895,039 km (0.105 R)
• M82: 76,816,412 km (0.074 R)
• M83: 77,476,737 km (0.084 R)
• M84: 78,404,394 km (0.088 R)
• M85: 79,069,207 km (0.105 R)
• M86: 81,612,670 km (0.113 R)
• M87: 82,016,733 km (0.111 R)
• M88: 88,156,679 km (0.087 R)
• M89: 89,541,058 km (0.099 R)
• M90: 89,818,861 km (0.055 R)
• M91: 90,932,617 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit