🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 177 Days

Day: 12.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,589,381 km

• M1: 275,858 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 15.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,589,381 km

• M1: 123,717 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.39 AU - 2.45 AU

Year: 1361 Days

Day: 39.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,589,381 km

• M1: 915,838 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.93 AU - 4.43 AU

Year: 2553 Days

Day: 12.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,589,381 km

• M1: 1,571,825 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.44 AU - 4.62 AU

Year: 2926 Days

Day: 35.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,589,381 km

• M1: 485,146 km (0.069 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 10.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.23 AU - 6.37 AU

Year: 5719 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,589,381 km

• M1: 191,934 km (0.113 R)
• M2: 425,008 km (0.051 R)
• M3: 504,893 km (0.116 R)
• M4: 616,493 km (0.106 R)
• M5: 737,218 km (0.109 R)
• M6: 851,661 km (0.071 R)
• M7: 972,536 km (0.082 R)
• M8: 1,035,367 km (0.067 R)
• M9: 1,132,157 km (0.098 R)
• M10: 1,606,382 km (0.107 R)
• M11: 1,974,841 km (0.12 R)
• M12: 2,369,481 km (0.115 R)
• M13: 2,477,640 km (0.088 R)
• M14: 2,543,164 km (0.075 R)
• M15: 2,811,692 km (0.107 R)
• M16: 3,847,807 km (0.054 R)
• M17: 4,001,145 km (0.105 R)
• M18: 4,340,283 km (0.092 R)
• M19: 4,473,126 km (0.12 R)
• M20: 4,852,656 km (0.065 R)
• M21: 5,102,185 km (0.104 R)
• M22: 5,584,937 km (0.073 R)
• M23: 5,875,756 km (0.093 R)
• M24: 5,964,018 km (0.108 R)
• M25: 6,082,350 km (0.103 R)
• M26: 6,201,580 km (0.116 R)
• M27: 6,291,338 km (0.073 R)
• M28: 6,442,133 km (0.098 R)
• M29: 6,533,238 km (0.03 R)
• M30: 6,685,828 km (0.077 R)
• M31: 6,808,797 km (0.073 R)
• M32: 7,626,649 km (0.086 R)
• M33: 7,755,303 km (0.063 R)
• M34: 7,852,243 km (0.09 R)
• M35: 8,014,556 km (0.12 R)
• M36: 8,342,924 km (0.101 R)
• M37: 8,642,119 km (0.113 R)
• M38: 8,776,159 km (0.108 R)
• M39: 8,910,947 km (0.12 R)
• M40: 9,804,046 km (0.059 R)
• M41: 9,873,908 km (0.11 R)
• M42: 10,084,542 km (0.036 R)
• M43: 10,261,217 km (0.1 R)
• M44: 10,438,939 km (0.047 R)
• M45: 10,617,709 km (0.047 R)
• M46: 10,869,632 km (0.119 R)
• M47: 11,269,507 km (0.108 R)
• M48: 11,748,370 km (0.064 R)
• M49: 12,121,317 km (0.117 R)
• M50: 13,032,069 km (0.063 R)
• M51: 13,224,601 km (0.033 R)
• M52: 13,495,822 km (0.072 R)
• M53: 13,573,613 km (0.116 R)
• M54: 14,518,922 km (0.101 R)
• M55: 14,798,670 km (0.108 R)
• M56: 16,348,205 km (0.027 R)
• M57: 16,764,536 km (0.117 R)
• M58: 17,142,121 km (0.041 R)
• M59: 17,820,547 km (0.066 R)
• M60: 18,594,118 km (0.05 R)
• M61: 18,854,418 km (0.04 R)
• M62: 19,028,700 km (0.113 R)
• M63: 19,466,573 km (0.119 R)
• M64: 19,642,649 km (0.082 R)
• M65: 21,070,411 km (0.059 R)
• M66: 21,205,947 km (0.064 R)
• M67: 21,341,931 km (0.099 R)
• M68: 22,994,689 km (0.113 R)
• M69: 23,274,138 km (0.103 R)
• M70: 23,601,607 km (0.085 R)
• M71: 24,355,730 km (0.092 R)
• M72: 28,144,296 km (0.1 R)
• M73: 28,243,779 km (0.099 R)
• M74: 29,094,691 km (0.049 R)
• M75: 29,953,832 km (0.081 R)
• M76: 30,157,136 km (0.109 R)
• M77: 30,565,239 km (0.047 R)
• M78: 31,232,445 km (0.1 R)
• M79: 32,842,567 km (0.098 R)
• M80: 33,684,055 km (0.028 R)
• M81: 35,442,129 km (0.06 R)
• M82: 35,711,106 km (0.044 R)
• M83: 36,197,000 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 8.4

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.89 AU - 9.61 AU

Year: 7803 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,589,381 km

• M1: 156,928 km (0.105 R)
• M2: 232,924 km (0.106 R)
• M3: 642,972 km (0.052 R)
• M4: 1,170,903 km (0.11 R)
• M5: 1,229,994 km (0.101 R)
• M6: 2,111,724 km (0.054 R)
• M7: 2,233,347 km (0.052 R)
• M8: 2,382,496 km (0.051 R)
• M9: 2,534,786 km (0.073 R)
• M10: 2,690,518 km (0.116 R)
• M11: 2,930,024 km (0.062 R)
• M12: 3,121,060 km (0.088 R)
• M13: 3,458,104 km (0.048 R)
• M14: 3,895,828 km (0.091 R)
• M15: 4,475,370 km (0.076 R)
• M16: 4,951,989 km (0.085 R)
• M17: 5,081,840 km (0.092 R)
• M18: 5,245,649 km (0.078 R)
• M19: 5,378,043 km (0.117 R)
• M20: 5,713,891 km (0.113 R)
• M21: 6,476,690 km (0.11 R)
• M22: 6,761,973 km (0.087 R)
• M23: 6,833,930 km (0.051 R)
• M24: 6,978,591 km (0.078 R)
• M25: 7,418,858 km (0.09 R)
• M26: 8,172,681 km (0.116 R)
• M27: 8,287,872 km (0.038 R)
• M28: 8,597,539 km (0.108 R)
• M29: 9,428,705 km (0.083 R)
• M30: 9,509,189 km (0.114 R)
• M31: 9,915,197 km (0.085 R)
• M32: 10,409,768 km (0.098 R)
• M33: 10,492,944 km (0.1 R)
• M34: 12,115,782 km (0.112 R)
• M35: 12,291,111 km (0.093 R)
• M36: 12,777,603 km (0.063 R)
• M37: 12,866,763 km (0.095 R)
• M38: 13,045,682 km (0.112 R)
• M39: 13,406,064 km (0.096 R)
• M40: 14,044,398 km (0.088 R)
• M41: 14,739,429 km (0.108 R)
• M42: 15,303,413 km (0.115 R)
• M43: 15,588,098 km (0.109 R)
• M44: 15,874,578 km (0.075 R)
• M45: 16,162,704 km (0.082 R)
• M46: 16,646,952 km (0.063 R)
• M47: 16,890,796 km (0.11 R)
• M48: 16,988,633 km (0.107 R)
• M49: 17,728,844 km (0.102 R)
• M50: 17,977,775 km (0.102 R)
• M51: 18,630,769 km (0.032 R)
• M52: 19,240,381 km (0.046 R)
• M53: 19,959,797 km (0.061 R)
• M54: 21,372,150 km (0.116 R)
• M55: 21,903,372 km (0.107 R)
• M56: 22,385,227 km (0.11 R)
• M57: 22,600,498 km (0.043 R)
• M58: 23,250,501 km (0.088 R)
• M59: 23,851,585 km (0.08 R)
• M60: 24,236,800 km (0.073 R)
• M61: 24,347,353 km (0.061 R)
• M62: 24,735,260 km (0.095 R)
• M63: 25,517,058 km (0.117 R)
• M64: 26,477,477 km (0.101 R)
• M65: 26,705,015 km (0.061 R)
• M66: 27,968,968 km (0.111 R)
• M67: 28,608,199 km (0.062 R)
• M68: 28,666,542 km (0.095 R)
• M69: 29,193,426 km (0.094 R)
• M70: 29,546,477 km (0.102 R)
• M71: 31,212,698 km (0.094 R)
• M72: 33,215,514 km (0.108 R)
• M73: 34,263,298 km (0.044 R)
• M74: 35,134,406 km (0.091 R)
• M75: 35,823,903 km (0.105 R)
• M76: 36,644,447 km (0.06 R)
• M77: 36,834,736 km (0.103 R)
• M78: 37,216,210 km (0.093 R)
• M79: 38,047,376 km (0.108 R)
• M80: 38,368,563 km (0.073 R)
• M81: 38,561,843 km (0.064 R)
• M82: 38,884,526 km (0.089 R)
• M83: 38,949,152 km (0.11 R)
• M84: 40,708,273 km (0.113 R)
• M85: 41,036,790 km (0.113 R)
• M86: 41,630,544 km (0.1 R)
• M87: 41,696,667 km (0.086 R)
• M88: 43,428,711 km (0.108 R)
• M89: 43,831,727 km (0.082 R)
• M90: 45,387,994 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.7

Radius: 5.4

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.08 AU - 15.32 AU

Year: 20383 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,589,381 km

• M1: 133,292 km (0.075 R)
• M2: 269,875 km (0.065 R)
• M3: 391,797 km (0.058 R)
• M4: 449,542 km (0.107 R)
• M5: 709,991 km (0.087 R)
• M6: 932,743 km (0.07 R)
• M7: 1,350,270 km (0.118 R)
• M8: 1,531,882 km (0.054 R)
• M9: 1,689,409 km (0.092 R)
• M10: 2,122,943 km (0.12 R)
• M11: 2,406,282 km (0.037 R)
• M12: 2,589,390 km (0.077 R)
• M13: 3,571,350 km (0.099 R)
• M14: 3,612,789 km (0.07 R)
• M15: 4,430,939 km (0.091 R)
• M16: 4,520,249 km (0.087 R)
• M17: 6,128,426 km (0.111 R)
• M18: 6,682,986 km (0.096 R)
• M19: 7,947,985 km (0.063 R)
• M20: 8,002,289 km (0.097 R)
• M21: 8,551,912 km (0.113 R)
• M22: 8,831,361 km (0.105 R)
• M23: 10,037,120 km (0.097 R)
• M24: 10,391,068 km (0.117 R)
• M25: 10,689,217 km (0.116 R)
• M26: 11,538,783 km (0.094 R)
• M27: 13,237,467 km (0.082 R)
• M28: 13,366,271 km (0.048 R)
• M29: 13,951,497 km (0.097 R)
• M30: 14,148,518 km (0.064 R)
• M31: 16,791,164 km (0.1 R)
• M32: 18,275,624 km (0.043 R)
• M33: 18,635,257 km (0.059 R)
• M34: 19,069,839 km (0.119 R)
• M35: 19,361,405 km (0.109 R)
• M36: 20,319,280 km (0.115 R)
• M37: 20,766,578 km (0.092 R)
• M38: 22,434,145 km (0.117 R)
• M39: 23,595,623 km (0.028 R)
• M40: 24,380,713 km (0.113 R)
• M41: 25,494,170 km (0.075 R)
• M42: 25,574,354 km (0.113 R)
• M43: 27,277,227 km (0.076 R)
• M44: 27,359,207 km (0.071 R)
• M45: 27,441,336 km (0.096 R)
• M46: 27,853,029 km (0.051 R)
• M47: 28,849,201 km (0.063 R)
• M48: 29,857,042 km (0.105 R)
• M49: 32,513,751 km (0.096 R)
• M50: 33,562,133 km (0.076 R)
• M51: 33,826,023 km (0.109 R)
• M52: 34,977,329 km (0.111 R)
• M53: 35,155,649 km (0.055 R)
• M54: 35,244,810 km (0.097 R)
• M55: 36,231,557 km (0.102 R)
• M56: 37,957,019 km (0.114 R)
• M57: 38,599,542 km (0.087 R)
• M58: 39,060,602 km (0.06 R)
• M59: 40,923,096 km (0.074 R)
• M60: 41,393,282 km (0.096 R)
• M61: 41,959,809 km (0.117 R)
• M62: 43,005,199 km (0.071 R)
• M63: 45,121,411 km (0.069 R)
• M64: 45,412,528 km (0.073 R)
• M65: 45,509,767 km (0.098 R)
• M66: 45,607,005 km (0.073 R)
• M67: 45,996,857 km (0.027 R)
• M68: 46,779,703 km (0.069 R)
• M69: 47,271,282 km (0.069 R)
• M70: 48,557,225 km (0.103 R)
• M71: 51,872,912 km (0.078 R)
• M72: 52,177,942 km (0.076 R)
• M73: 52,279,818 km (0.057 R)
• M74: 52,789,797 km (0.074 R)
• M75: 54,949,991 km (0.119 R)
• M76: 55,676,438 km (0.038 R)
• M77: 55,884,678 km (0.1 R)
• M78: 56,406,176 km (0.079 R)
• M79: 57,559,127 km (0.097 R)
• M80: 57,874,928 km (0.094 R)
• M81: 62,896,929 km (0.083 R)
• M82: 63,113,696 km (0.114 R)
• M83: 63,439,221 km (0.117 R)
• M84: 63,656,736 km (0.109 R)
• M85: 66,615,782 km (0.073 R)
• M86: 67,501,102 km (0.119 R)
• M87: 67,722,956 km (0.046 R)
• M88: 68,167,561 km (0.098 R)
• M89: 74,035,089 km (0.115 R)
• M90: 74,378,565 km (0.075 R)
• M91: 75,296,947 km (0.112 R)
• M92: 75,757,559 km (0.06 R)
• M93: 75,872,749 km (0.06 R)
• M94: 76,797,264 km (0.082 R)
• M95: 77,493,043 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 7.5

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.64 AU - 16.6 AU

Year: 23407 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,589,381 km

• M1: 138,677 km (0.067 R)
• M2: 736,620 km (0.086 R)
• M3: 1,685,070 km (0.113 R)
• M4: 1,781,411 km (0.081 R)
• M5: 2,116,361 km (0.03 R)
• M6: 2,362,450 km (0.107 R)
• M7: 3,274,548 km (0.095 R)
• M8: 3,559,382 km (0.062 R)
• M9: 4,240,052 km (0.081 R)
• M10: 4,505,589 km (0.107 R)
• M11: 5,006,592 km (0.12 R)
• M12: 5,718,079 km (0.055 R)
• M13: 5,766,549 km (0.12 R)
• M14: 6,715,149 km (0.086 R)
• M15: 7,181,296 km (0.083 R)
• M16: 7,981,196 km (0.05 R)
• M17: 8,254,212 km (0.118 R)
• M18: 9,433,642 km (0.081 R)
• M19: 9,722,216 km (0.101 R)
• M20: 10,072,275 km (0.091 R)
• M21: 10,248,950 km (0.066 R)
• M22: 10,905,386 km (0.044 R)
• M23: 11,026,111 km (0.063 R)
• M24: 11,884,204 km (0.046 R)
• M25: 12,008,520 km (0.114 R)
• M26: 13,598,746 km (0.085 R)
• M27: 13,728,896 km (0.081 R)
• M28: 14,121,590 km (0.062 R)
• M29: 14,584,446 km (0.038 R)
• M30: 14,851,029 km (0.028 R)
• M31: 15,321,664 km (0.047 R)
• M32: 15,660,803 km (0.077 R)
• M33: 16,693,178 km (0.04 R)
• M34: 17,747,244 km (0.079 R)
• M35: 17,818,303 km (0.074 R)
• M36: 18,895,258 km (0.108 R)
• M37: 20,438,211 km (0.11 R)
• M38: 20,886,406 km (0.097 R)
• M39: 21,262,345 km (0.048 R)
• M40: 21,944,811 km (0.066 R)
• M41: 22,480,521 km (0.057 R)
• M42: 22,865,885 km (0.113 R)
• M43: 23,487,015 km (0.088 R)
• M44: 24,666,295 km (0.034 R)
• M45: 25,945,507 km (0.068 R)
• M46: 26,268,638 km (0.049 R)
• M47: 27,410,070 km (0.092 R)
• M48: 28,734,460 km (0.097 R)
• M49: 31,016,127 km (0.114 R)
• M50: 33,092,545 km (0.059 R)
• M51: 33,180,060 km (0.105 R)
• M52: 33,706,644 km (0.099 R)
• M53: 34,324,483 km (0.077 R)
• M54: 34,857,052 km (0.108 R)
• M55: 35,750,600 km (0.097 R)
• M56: 36,470,914 km (0.099 R)
• M57: 38,568,425 km (0.116 R)
• M58: 38,845,032 km (0.057 R)
• M59: 38,937,334 km (0.031 R)
• M60: 40,798,630 km (0.118 R)
• M61: 42,403,367 km (0.064 R)
• M62: 44,704,033 km (0.112 R)
• M63: 45,771,862 km (0.118 R)
• M64: 47,537,416 km (0.074 R)
• M65: 47,735,035 km (0.053 R)
• M66: 48,130,871 km (0.084 R)
• M67: 48,230,054 km (0.112 R)
• M68: 49,325,111 km (0.072 R)
• M69: 49,625,204 km (0.092 R)
• M70: 49,925,896 km (0.119 R)
• M71: 50,026,276 km (0.097 R)
• M72: 50,227,335 km (0.073 R)
• M73: 51,438,480 km (0.032 R)
• M74: 53,375,922 km (0.082 R)
• M75: 55,440,971 km (0.053 R)
• M76: 57,426,883 km (0.092 R)
• M77: 58,481,548 km (0.111 R)
• M78: 61,145,736 km (0.063 R)
• M79: 61,468,119 km (0.108 R)
• M80: 67,366,464 km (0.117 R)
• M81: 70,382,657 km (0.069 R)
• M82: 72,531,331 km (0.096 R)
• M83: 72,645,025 km (0.101 R)
• M84: 74,242,880 km (0.106 R)
• M85: 74,357,472 km (0.101 R)
• M86: 74,472,064 km (0.082 R)
• M87: 74,931,180 km (0.118 R)
• M88: 75,852,254 km (0.05 R)
• M89: 76,083,083 km (0.115 R)
• M90: 77,357,059 km (0.096 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit