🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.98 AU - 1.48 AU

Year: 583 Days

Day: 34.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.75 AU - 2.87 AU

Year: 1501 Days

Day: 34.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.11 AU - 2.83 AU

Year: 1659 Days

Day: 41.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,857,634 km

• M1: 196,123 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 9.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.49 AU - 4.01 AU

Year: 2505 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,857,634 km

• M1: 121,623 km (0.102 R)
• M2: 184,753 km (0.06 R)
• M3: 262,245 km (0.111 R)
• M4: 322,832 km (0.113 R)
• M5: 494,571 km (0.063 R)
• M6: 598,541 km (0.114 R)
• M7: 668,403 km (0.074 R)
• M8: 804,537 km (0.082 R)
• M9: 889,509 km (0.108 R)
• M10: 998,566 km (0.074 R)
• M11: 1,105,229 km (0.083 R)
• M12: 1,245,851 km (0.118 R)
• M13: 1,448,257 km (0.074 R)
• M14: 1,611,468 km (0.085 R)
• M15: 1,695,243 km (0.117 R)
• M16: 1,789,340 km (0.062 R)
• M17: 1,867,580 km (0.059 R)
• M18: 1,955,992 km (0.105 R)
• M19: 2,380,701 km (0.099 R)
• M20: 2,515,787 km (0.11 R)
• M21: 2,584,154 km (0.115 R)
• M22: 2,723,130 km (0.119 R)
• M23: 2,884,845 km (0.108 R)
• M24: 3,175,664 km (0.114 R)
• M25: 3,367,747 km (0.057 R)
• M26: 3,454,215 km (0.065 R)
• M27: 3,541,580 km (0.093 R)
• M28: 3,607,553 km (0.104 R)
• M29: 3,673,974 km (0.118 R)
• M30: 3,955,218 km (0.089 R)
• M31: 4,526,682 km (0.114 R)
• M32: 4,852,656 km (0.119 R)
• M33: 5,148,860 km (0.085 R)
• M34: 5,211,391 km (0.114 R)
• M35: 5,299,205 km (0.05 R)
• M36: 5,540,208 km (0.109 R)
• M37: 5,694,293 km (0.05 R)
• M38: 5,758,920 km (0.052 R)
• M39: 5,849,875 km (0.103 R)
• M40: 5,915,100 km (0.082 R)
• M41: 6,271,592 km (0.11 R)
• M42: 6,499,579 km (0.068 R)
• M43: 6,621,501 km (0.076 R)
• M44: 6,826,300 km (0.104 R)
• M45: 7,088,695 km (0.049 R)
• M46: 7,298,132 km (0.087 R)
• M47: 7,651,931 km (0.072 R)
• M48: 8,244,189 km (0.049 R)
• M49: 8,568,218 km (0.095 R)
• M50: 8,657,229 km (0.092 R)
• M51: 9,046,931 km (0.063 R)
• M52: 9,259,061 km (0.086 R)
• M53: 9,426,910 km (0.027 R)
• M54: 9,765,599 km (0.042 R)
• M55: 10,171,159 km (0.12 R)
• M56: 10,312,828 km (0.089 R)
• M57: 10,773,739 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 9.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.6 AU - 5.88 AU

Year: 4412 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,857,634 km

• M1: 119,080 km (0.108 R)
• M2: 176,525 km (0.068 R)
• M3: 403,615 km (0.081 R)
• M4: 471,383 km (0.112 R)
• M5: 687,253 km (0.056 R)
• M6: 896,540 km (0.111 R)
• M7: 1,060,948 km (0.084 R)
• M8: 1,151,156 km (0.081 R)
• M9: 1,261,260 km (0.113 R)
• M10: 1,446,761 km (0.119 R)
• M11: 1,584,840 km (0.12 R)
• M12: 1,775,876 km (0.091 R)
• M13: 1,944,174 km (0.074 R)
• M14: 2,045,751 km (0.045 R)
• M15: 2,159,445 km (0.091 R)
• M16: 2,404,187 km (0.088 R)
• M17: 2,714,304 km (0.099 R)
• M18: 3,446,137 km (0.066 R)
• M19: 3,544,871 km (0.094 R)
• M20: 3,757,899 km (0.113 R)
• M21: 4,898,732 km (0.066 R)
• M22: 5,052,070 km (0.102 R)
• M23: 5,406,168 km (0.045 R)
• M24: 5,506,847 km (0.088 R)
• M25: 6,243,766 km (0.053 R)
• M26: 6,608,486 km (0.107 R)
• M27: 6,902,147 km (0.108 R)
• M28: 7,184,438 km (0.112 R)
• M29: 7,743,934 km (0.114 R)
• M30: 8,400,668 km (0.102 R)
• M31: 8,803,236 km (0.091 R)
• M32: 8,938,922 km (0.082 R)
• M33: 9,109,314 km (0.084 R)
• M34: 9,177,829 km (0.116 R)
• M35: 9,367,071 km (0.092 R)
• M36: 9,679,581 km (0.045 R)
• M37: 9,995,531 km (0.118 R)
• M38: 11,201,141 km (0.117 R)
• M39: 11,440,348 km (0.057 R)
• M40: 12,055,344 km (0.106 R)
• M41: 12,224,839 km (0.073 R)
• M42: 12,719,110 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 14.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.01 AU - 5.85 AU

Year: 4679 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,857,634 km

• M1: 211,531 km (0.085 R)
• M2: 347,815 km (0.11 R)
• M3: 602,431 km (0.113 R)
• M4: 872,006 km (0.104 R)
• M5: 1,170,903 km (0.069 R)
• M6: 1,742,217 km (0.104 R)
• M7: 1,852,620 km (0.093 R)
• M8: 2,022,713 km (0.078 R)
• M9: 2,549,148 km (0.092 R)
• M10: 2,723,429 km (0.074 R)
• M11: 2,852,831 km (0.079 R)
• M12: 3,253,454 km (0.105 R)
• M13: 4,658,328 km (0.103 R)
• M14: 4,814,209 km (0.101 R)
• M15: 5,011,379 km (0.119 R)
• M16: 5,131,057 km (0.115 R)
• M17: 5,598,551 km (0.084 R)
• M18: 6,336,517 km (0.12 R)
• M19: 6,444,527 km (0.067 R)
• M20: 6,684,182 km (0.089 R)
• M21: 8,372,544 km (0.111 R)
• M22: 8,467,389 km (0.104 R)
• M23: 9,141,926 km (0.08 R)
• M24: 9,239,613 km (0.079 R)
• M25: 9,535,069 km (0.05 R)
• M26: 9,659,086 km (0.036 R)
• M27: 9,833,666 km (0.109 R)
• M28: 10,059,709 km (0.087 R)
• M29: 10,185,969 km (0.119 R)
• M30: 11,425,238 km (0.093 R)
• M31: 11,848,899 km (0.106 R)
• M32: 12,331,801 km (0.076 R)
• M33: 12,439,961 km (0.112 R)
• M34: 13,261,402 km (0.111 R)
• M35: 13,875,053 km (0.108 R)
• M36: 14,015,825 km (0.089 R)
• M37: 14,128,771 km (0.039 R)
• M38: 14,270,440 km (0.091 R)
• M39: 14,784,159 km (0.099 R)
• M40: 15,101,157 km (0.11 R)
• M41: 16,510,519 km (0.087 R)
• M42: 16,719,656 km (0.085 R)
• M43: 17,261,201 km (0.094 R)
• M44: 17,412,743 km (0.113 R)
• M45: 18,516,476 km (0.087 R)
• M46: 18,795,925 km (0.05 R)
• M47: 19,076,870 km (0.102 R)
• M48: 19,927,783 km (0.119 R)
• M49: 20,118,670 km (0.092 R)
• M50: 20,246,127 km (0.111 R)
• M51: 21,341,183 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 5.6

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.21 AU - 10.57 AU

Year: 14317 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,857,634 km

• M1: 254,765 km (0.054 R)
• M2: 468,092 km (0.065 R)
• M3: 593,455 km (0.037 R)
• M4: 712,086 km (0.08 R)
• M5: 1,392,008 km (0.104 R)
• M6: 1,551,180 km (0.087 R)
• M7: 1,597,705 km (0.095 R)
• M8: 1,644,679 km (0.068 R)
• M9: 1,716,037 km (0.119 R)
• M10: 2,088,536 km (0.092 R)
• M11: 2,323,853 km (0.052 R)
• M12: 2,431,115 km (0.102 R)
• M13: 2,992,107 km (0.1 R)
• M14: 3,079,622 km (0.109 R)
• M15: 3,287,264 km (0.088 R)
• M16: 3,715,862 km (0.098 R)
• M17: 3,873,238 km (0.095 R)
• M18: 4,658,777 km (0.114 R)
• M19: 4,760,354 km (0.076 R)
• M20: 4,965,752 km (0.107 R)
• M21: 5,034,866 km (0.099 R)
• M22: 5,671,405 km (0.103 R)
• M23: 5,816,216 km (0.101 R)
• M24: 6,295,527 km (0.046 R)
• M25: 6,710,811 km (0.097 R)
• M26: 7,330,744 km (0.043 R)
• M27: 7,370,089 km (0.033 R)
• M28: 7,528,214 km (0.078 R)
• M29: 7,607,800 km (0.065 R)
• M30: 9,255,171 km (0.114 R)
• M31: 9,468,648 km (0.115 R)
• M32: 10,118,650 km (0.097 R)
• M33: 10,426,972 km (0.12 R)
• M34: 10,559,964 km (0.078 R)
• M35: 10,604,544 km (0.109 R)
• M36: 10,738,285 km (0.101 R)
• M37: 13,723,510 km (0.119 R)
• M38: 15,104,747 km (0.073 R)
• M39: 15,406,337 km (0.107 R)
• M40: 16,581,278 km (0.083 R)
• M41: 17,205,550 km (0.049 R)
• M42: 19,070,138 km (0.064 R)
• M43: 19,669,278 km (0.096 R)
• M44: 19,998,692 km (0.109 R)
• M45: 20,274,551 km (0.108 R)
• M46: 20,607,256 km (0.097 R)
• M47: 20,997,707 km (0.091 R)
• M48: 21,559,896 km (0.094 R)
• M49: 21,786,088 km (0.104 R)
• M50: 21,956,180 km (0.117 R)
• M51: 22,126,871 km (0.098 R)
• M52: 22,183,868 km (0.098 R)
• M53: 23,044,206 km (0.067 R)
• M54: 23,682,091 km (0.085 R)
• M55: 23,857,120 km (0.098 R)
• M56: 24,915,974 km (0.106 R)
• M57: 25,809,971 km (0.086 R)
• M58: 26,110,364 km (0.102 R)
• M59: 27,384,489 km (0.1 R)
• M60: 27,936,654 km (0.095 R)
• M61: 29,489,779 km (0.092 R)
• M62: 29,803,785 km (0.058 R)
• M63: 29,929,747 km (0.031 R)
• M64: 31,582,504 km (0.064 R)
• M65: 31,710,859 km (0.107 R)
• M66: 32,808,907 km (0.112 R)
• M67: 32,938,908 km (0.085 R)
• M68: 34,116,692 km (0.119 R)
• M69: 34,578,351 km (0.091 R)
• M70: 35,042,104 km (0.089 R)
• M71: 35,108,526 km (0.11 R)
• M72: 35,507,952 km (0.104 R)
• M73: 35,708,264 km (0.103 R)
• M74: 36,177,103 km (0.104 R)
• M75: 36,513,100 km (0.058 R)
• M76: 37,120,767 km (0.046 R)
• M77: 37,323,921 km (0.113 R)
• M78: 37,527,673 km (0.098 R)
• M79: 38,140,725 km (0.074 R)
• M80: 38,963,364 km (0.082 R)
• M81: 39,307,888 km (0.098 R)
• M82: 39,791,837 km (0.092 R)
• M83: 39,999,927 km (0.08 R)
• M84: 40,486,719 km (0.11 R)
• M85: 41,677,069 km (0.116 R)
• M86: 42,311,963 km (0.086 R)
• M87: 44,595,125 km (0.116 R)
• M88: 45,751,517 km (0.082 R)
• M89: 45,969,481 km (0.076 R)
• M90: 46,917,782 km (0.107 R)
• M91: 49,503,132 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.2

Radius: 4.8

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.9 AU - 16.76 AU

Year: 21987 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,857,634 km

• M1: 187,745 km (0.105 R)
• M2: 667,506 km (0.061 R)
• M3: 1,199,625 km (0.117 R)
• M4: 1,441,824 km (0.068 R)
• M5: 1,646,325 km (0.074 R)
• M6: 2,026,154 km (0.094 R)
• M7: 2,313,681 km (0.075 R)
• M8: 2,372,772 km (0.11 R)
• M9: 2,737,641 km (0.081 R)
• M10: 2,768,757 km (0.097 R)
• M11: 3,152,476 km (0.056 R)
• M12: 5,385,224 km (0.067 R)
• M13: 5,463,613 km (0.103 R)
• M14: 6,269,497 km (0.113 R)
• M15: 6,352,075 km (0.078 R)
• M16: 6,393,514 km (0.097 R)
• M17: 7,241,135 km (0.062 R)
• M18: 8,485,939 km (0.06 R)
• M19: 8,577,344 km (0.115 R)
• M20: 8,715,123 km (0.105 R)
• M21: 8,761,199 km (0.112 R)
• M22: 9,273,422 km (0.118 R)
• M23: 9,414,792 km (0.078 R)
• M24: 10,571,334 km (0.11 R)
• M25: 11,266,515 km (0.103 R)
• M26: 11,316,630 km (0.109 R)
• M27: 11,670,279 km (0.119 R)
• M28: 12,181,755 km (0.107 R)
• M29: 13,332,461 km (0.081 R)
• M30: 13,920,680 km (0.045 R)
• M31: 14,082,545 km (0.11 R)
• M32: 15,344,403 km (0.101 R)
• M33: 16,016,995 km (0.114 R)
• M34: 18,268,593 km (0.098 R)
• M35: 18,445,866 km (0.061 R)
• M36: 18,564,348 km (0.11 R)
• M37: 18,921,288 km (0.111 R)
• M38: 19,040,817 km (0.101 R)
• M39: 20,371,939 km (0.116 R)
• M40: 20,801,584 km (0.107 R)
• M41: 20,863,218 km (0.098 R)
• M42: 21,296,454 km (0.113 R)
• M43: 22,360,843 km (0.105 R)
• M44: 22,804,101 km (0.076 R)
• M45: 23,314,230 km (0.053 R)
• M46: 24,280,782 km (0.119 R)
• M47: 25,260,498 km (0.086 R)
• M48: 25,326,321 km (0.114 R)
• M49: 25,457,967 km (0.12 R)
• M50: 26,319,651 km (0.099 R)
• M51: 26,586,683 km (0.073 R)
• M52: 26,921,782 km (0.105 R)
• M53: 28,071,442 km (0.083 R)
• M54: 28,275,942 km (0.077 R)
• M55: 29,721,656 km (0.07 R)
• M56: 29,930,046 km (0.074 R)
• M57: 30,208,896 km (0.055 R)
• M58: 30,278,609 km (0.106 R)
• M59: 30,348,471 km (0.026 R)
• M60: 31,332,376 km (0.041 R)
• M61: 31,686,175 km (0.057 R)
• M62: 32,469,470 km (0.092 R)
• M63: 32,971,221 km (0.105 R)
• M64: 33,043,028 km (0.107 R)
• M65: 34,564,738 km (0.105 R)
• M66: 34,930,355 km (0.098 R)
• M67: 35,076,961 km (0.104 R)
• M68: 35,370,771 km (0.045 R)
• M69: 35,813,132 km (0.028 R)
• M70: 36,109,036 km (0.086 R)
• M71: 36,183,087 km (0.088 R)
• M72: 36,554,389 km (0.093 R)
• M73: 37,901,219 km (0.12 R)
• M74: 38,505,146 km (0.076 R)
• M75: 38,580,842 km (0.104 R)
• M76: 38,808,231 km (0.078 R)
• M77: 40,028,650 km (0.094 R)
• M78: 40,258,881 km (0.114 R)
• M79: 40,643,498 km (0.063 R)
• M80: 40,952,118 km (0.088 R)
• M81: 41,960,557 km (0.088 R)
• M82: 43,843,546 km (0.118 R)
• M83: 44,477,242 km (0.11 R)
• M84: 44,636,265 km (0.106 R)
• M85: 44,875,023 km (0.069 R)
• M86: 45,433,621 km (0.07 R)
• M87: 45,673,726 km (0.06 R)
• M88: 45,914,429 km (0.069 R)
• M89: 45,994,613 km (0.045 R)
• M90: 46,719,265 km (0.053 R)
• M91: 46,880,831 km (0.056 R)
• M92: 47,204,411 km (0.054 R)
• M93: 47,366,575 km (0.046 R)
• M94: 47,447,657 km (0.111 R)
• M95: 48,179,939 km (0.113 R)
• M96: 49,079,770 km (0.063 R)
• M97: 56,304,151 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit