🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 453 Days

Day: 18 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.25 AU - 2.07 AU

Year: 766 Days

Day: 28.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.76 AU - 2.84 AU

Year: 1249 Days

Day: 17.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.09 AU - 3.35 AU

Year: 1607 Days

Day: 41.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,858,292 km

• M1: 769,681 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.73 AU - 3.13 AU

Year: 1796 Days

Day: 16.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.21 AU - 3.67 AU

Year: 2285 Days

Day: 42.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 9.3

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.83 AU - 7.03 AU

Year: 5172 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,858,292 km

• M1: 124,166 km (0.053 R)
• M2: 203,154 km (0.091 R)
• M3: 570,417 km (0.099 R)
• M4: 669,450 km (0.102 R)
• M5: 857,645 km (0.102 R)
• M6: 1,140,833 km (0.058 R)
• M7: 1,220,270 km (0.096 R)
• M8: 1,522,158 km (0.057 R)
• M9: 1,998,927 km (0.037 R)
• M10: 2,294,383 km (0.072 R)
• M11: 2,416,604 km (0.082 R)
• M12: 2,688,723 km (0.085 R)
• M13: 2,839,517 km (0.098 R)
• M14: 3,171,924 km (0.032 R)
• M15: 3,563,720 km (0.098 R)
• M16: 3,777,496 km (0.03 R)
• M17: 4,118,280 km (0.101 R)
• M18: 4,242,446 km (0.096 R)
• M19: 4,469,236 km (0.052 R)
• M20: 5,172,945 km (0.042 R)
• M21: 5,334,062 km (0.098 R)
• M22: 5,633,706 km (0.083 R)
• M23: 5,744,109 km (0.118 R)
• M24: 5,995,135 km (0.109 R)
• M25: 6,079,508 km (0.063 R)
• M26: 6,221,177 km (0.088 R)
• M27: 6,536,679 km (0.119 R)
• M28: 6,623,745 km (0.073 R)
• M29: 6,857,417 km (0.11 R)
• M30: 6,945,829 km (0.099 R)
• M31: 7,393,576 km (0.083 R)
• M32: 7,544,819 km (0.089 R)
• M33: 7,727,777 km (0.071 R)
• M34: 8,066,916 km (0.104 R)
• M35: 8,727,989 km (0.082 R)
• M36: 9,016,712 km (0.108 R)
• M37: 9,439,177 km (0.032 R)
• M38: 9,504,850 km (0.09 R)
• M39: 9,702,469 km (0.118 R)
• M40: 9,901,434 km (0.104 R)
• M41: 10,676,950 km (0.079 R)
• M42: 10,813,832 km (0.077 R)
• M43: 11,054,684 km (0.097 R)
• M44: 11,158,505 km (0.105 R)
• M45: 11,297,482 km (0.119 R)
• M46: 12,609,305 km (0.036 R)
• M47: 12,972,230 km (0.033 R)
• M48: 13,228,192 km (0.116 R)
• M49: 13,559,850 km (0.073 R)
• M50: 14,081,199 km (0.092 R)
• M51: 14,419,888 km (0.096 R)
• M52: 14,495,435 km (0.053 R)
• M53: 14,647,128 km (0.087 R)
• M54: 15,258,833 km (0.074 R)
• M55: 15,335,876 km (0.078 R)
• M56: 15,490,411 km (0.093 R)
• M57: 15,996,201 km (0.113 R)
• M58: 16,310,207 km (0.077 R)
• M59: 16,983,996 km (0.05 R)
• M60: 17,063,881 km (0.115 R)
• M61: 18,441,079 km (0.093 R)
• M62: 18,935,500 km (0.059 R)
• M63: 19,226,019 km (0.056 R)
• M64: 19,601,659 km (0.072 R)
• M65: 19,853,433 km (0.078 R)
• M66: 19,937,656 km (0.081 R)
• M67: 20,064,066 km (0.074 R)
• M68: 20,957,016 km (0.114 R)
• M69: 21,429,745 km (0.071 R)
• M70: 21,689,148 km (0.11 R)
• M71: 21,819,298 km (0.082 R)
• M72: 22,123,879 km (0.084 R)
• M73: 24,565,466 km (0.091 R)
• M74: 24,836,837 km (0.108 R)
• M75: 25,200,509 km (0.07 R)
• M76: 25,520,050 km (0.097 R)
• M77: 25,886,864 km (0.095 R)
• M78: 26,116,946 km (0.111 R)
• M79: 26,579,353 km (0.089 R)
• M80: 27,044,453 km (0.108 R)
• M81: 27,418,447 km (0.079 R)
• M82: 28,124,400 km (0.091 R)
• M83: 28,979,352 km (0.116 R)
• M84: 29,314,152 km (0.11 R)
• M85: 32,533,199 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 10.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.53 AU - 11.57 AU

Year: 11411 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,858,292 km

• M1: 250,427 km (0.094 R)
• M2: 320,139 km (0.092 R)
• M3: 902,973 km (0.047 R)
• M4: 1,271,582 km (0.11 R)
• M5: 1,514,828 km (0.097 R)
• M6: 1,707,211 km (0.111 R)
• M7: 1,976,637 km (0.047 R)
• M8: 2,406,282 km (0.11 R)
• M9: 2,838,769 km (0.096 R)
• M10: 3,185,986 km (0.058 R)
• M11: 3,518,841 km (0.049 R)
• M12: 3,746,978 km (0.086 R)
• M13: 3,862,767 km (0.057 R)
• M14: 4,009,373 km (0.097 R)
• M15: 4,460,261 km (0.053 R)
• M16: 5,118,790 km (0.103 R)
• M17: 5,674,098 km (0.113 R)
• M18: 6,317,518 km (0.113 R)
• M19: 6,630,327 km (0.067 R)
• M20: 6,806,404 km (0.068 R)
• M21: 7,055,484 km (0.1 R)
• M22: 7,416,614 km (0.068 R)
• M23: 8,459,460 km (0.076 R)
• M24: 8,650,646 km (0.117 R)
• M25: 9,508,291 km (0.103 R)
• M26: 10,108,627 km (0.069 R)
• M27: 10,230,250 km (0.115 R)
• M28: 10,474,843 km (0.085 R)
• M29: 11,430,175 km (0.118 R)
• M30: 11,811,649 km (0.113 R)
• M31: 12,197,313 km (0.054 R)
• M32: 12,283,631 km (0.079 R)
• M33: 12,761,746 km (0.084 R)
• M34: 12,893,242 km (0.119 R)
• M35: 13,512,577 km (0.066 R)
• M36: 13,601,887 km (0.077 R)
• M37: 13,871,014 km (0.12 R)
• M38: 13,961,072 km (0.08 R)
• M39: 14,414,353 km (0.105 R)
• M40: 15,010,950 km (0.111 R)
• M41: 15,709,272 km (0.11 R)
• M42: 16,944,801 km (0.083 R)
• M43: 17,041,142 km (0.09 R)
• M44: 17,916,290 km (0.117 R)
• M45: 18,359,399 km (0.1 R)
• M46: 19,306,652 km (0.112 R)
• M47: 19,659,703 km (0.057 R)
• M48: 21,144,911 km (0.108 R)
• M49: 22,559,808 km (0.103 R)
• M50: 22,665,873 km (0.095 R)
• M51: 22,772,087 km (0.101 R)
• M52: 23,466,371 km (0.066 R)
• M53: 24,059,377 km (0.1 R)
• M54: 24,330,598 km (0.035 R)
• M55: 24,657,319 km (0.093 R)
• M56: 24,875,882 km (0.118 R)
• M57: 25,701,513 km (0.069 R)
• M58: 25,812,215 km (0.073 R)
• M59: 26,536,119 km (0.114 R)
• M60: 28,575,138 km (0.114 R)
• M61: 29,035,152 km (0.109 R)
• M62: 29,671,541 km (0.073 R)
• M63: 30,195,732 km (0.113 R)
• M64: 30,429,553 km (0.102 R)
• M65: 30,605,480 km (0.082 R)
• M66: 32,922,153 km (0.06 R)
• M67: 33,042,430 km (0.08 R)
• M68: 33,223,294 km (0.102 R)
• M69: 33,828,118 km (0.105 R)
• M70: 34,803,496 km (0.109 R)
• M71: 35,973,800 km (0.09 R)
• M72: 36,408,232 km (0.059 R)
• M73: 37,219,651 km (0.056 R)
• M74: 37,345,014 km (0.118 R)
• M75: 38,352,855 km (0.098 R)
• M76: 38,479,564 km (0.097 R)
• M77: 41,170,531 km (0.034 R)
• M78: 42,015,759 km (0.087 R)
• M79: 42,735,474 km (0.058 R)
• M80: 43,723,269 km (0.065 R)
• M81: 43,855,663 km (0.098 R)
• M82: 44,054,329 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.7

Radius: 4.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.47 AU - 20.29 AU

Year: 24839 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,858,292 km

• M1: 170,542 km (0.043 R)
• M2: 411,095 km (0.101 R)
• M3: 442,810 km (0.079 R)
• M4: 626,965 km (0.118 R)
• M5: 1,670,859 km (0.118 R)
• M6: 1,758,224 km (0.094 R)
• M7: 2,197,742 km (0.117 R)
• M8: 2,293,485 km (0.099 R)
• M9: 2,568,895 km (0.057 R)
• M10: 3,150,830 km (0.111 R)
• M11: 3,237,148 km (0.076 R)
• M12: 4,002,341 km (0.089 R)
• M13: 4,453,379 km (0.049 R)
• M14: 4,920,424 km (0.113 R)
• M15: 5,376,996 km (0.062 R)
• M16: 5,584,339 km (0.043 R)
• M17: 5,662,728 km (0.077 R)
• M18: 5,873,661 km (0.105 R)
• M19: 6,494,193 km (0.115 R)
• M20: 6,604,297 km (0.102 R)
• M21: 6,854,126 km (0.06 R)
• M22: 7,022,423 km (0.06 R)
• M23: 7,738,399 km (0.115 R)
• M24: 8,149,344 km (0.104 R)
• M25: 8,992,478 km (0.084 R)
• M26: 9,269,234 km (0.098 R)
• M27: 9,393,250 km (0.101 R)
• M28: 10,084,692 km (0.035 R)
• M29: 10,792,439 km (0.099 R)
• M30: 11,053,787 km (0.086 R)
• M31: 11,350,290 km (0.097 R)
• M32: 11,682,846 km (0.041 R)
• M33: 12,493,816 km (0.059 R)
• M34: 12,733,771 km (0.118 R)
• M35: 14,169,462 km (0.102 R)
• M36: 14,779,671 km (0.107 R)
• M37: 15,471,861 km (0.077 R)
• M38: 16,249,022 km (0.113 R)
• M39: 16,548,367 km (0.072 R)
• M40: 16,585,916 km (0.08 R)
• M41: 17,956,681 km (0.057 R)
• M42: 18,969,010 km (0.086 R)
• M43: 19,244,719 km (0.061 R)
• M44: 19,363,350 km (0.088 R)
• M45: 20,320,627 km (0.114 R)
• M46: 20,805,025 km (0.117 R)
• M47: 21,908,758 km (0.098 R)
• M48: 21,991,186 km (0.067 R)
• M49: 22,115,203 km (0.108 R)
• M50: 22,280,808 km (0.032 R)
• M51: 23,241,376 km (0.036 R)
• M52: 23,663,092 km (0.103 R)
• M53: 23,790,250 km (0.108 R)
• M54: 24,129,987 km (0.104 R)
• M55: 24,257,893 km (0.108 R)
• M56: 26,553,622 km (0.109 R)
• M57: 26,641,735 km (0.084 R)
• M58: 26,773,830 km (0.094 R)
• M59: 26,817,961 km (0.112 R)
• M60: 29,144,208 km (0.118 R)
• M61: 29,462,403 km (0.084 R)
• M62: 29,964,454 km (0.056 R)
• M63: 30,101,934 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.8

Radius: 3.5

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.99 AU - 21.25 AU

Year: 27626 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,858,292 km

• M1: 86,318 km (0.076 R)
• M2: 122,221 km (0.113 R)
• M3: 504,145 km (0.112 R)
• M4: 540,048 km (0.095 R)
• M5: 652,995 km (0.076 R)
• M6: 692,339 km (0.095 R)
• M7: 944,711 km (0.095 R)
• M8: 1,127,669 km (0.09 R)
• M9: 1,151,305 km (0.072 R)
• M10: 1,685,519 km (0.077 R)
• M11: 1,935,048 km (0.096 R)
• M12: 2,345,844 km (0.115 R)
• M13: 2,814,834 km (0.031 R)
• M14: 3,043,569 km (0.079 R)
• M15: 3,346,205 km (0.06 R)
• M16: 3,414,721 km (0.079 R)
• M17: 5,964,916 km (0.09 R)
• M18: 7,120,260 km (0.076 R)
• M19: 7,927,790 km (0.088 R)
• M20: 8,905,860 km (0.106 R)
• M21: 9,240,212 km (0.099 R)
• M22: 10,267,799 km (0.067 R)
• M23: 10,317,616 km (0.064 R)
• M24: 10,618,307 km (0.088 R)
• M25: 11,177,055 km (0.107 R)
• M26: 12,802,287 km (0.112 R)
• M27: 13,017,408 km (0.114 R)
• M28: 13,614,902 km (0.087 R)
• M29: 13,724,408 km (0.104 R)
• M30: 15,062,262 km (0.093 R)
• M31: 15,289,202 km (0.083 R)
• M32: 16,034,648 km (0.067 R)
• M33: 18,159,985 km (0.075 R)
• M34: 18,522,760 km (0.096 R)
• M35: 18,948,964 km (0.116 R)
• M36: 19,439,944 km (0.08 R)
• M37: 19,749,013 km (0.111 R)
• M38: 20,121,961 km (0.105 R)
• M39: 21,001,147 km (0.106 R)
• M40: 21,318,295 km (0.082 R)
• M41: 21,573,060 km (0.097 R)
• M42: 22,537,368 km (0.09 R)
• M43: 22,927,070 km (0.085 R)
• M44: 22,992,295 km (0.045 R)
• M45: 23,319,017 km (0.103 R)
• M46: 23,779,030 km (0.057 R)
• M47: 23,910,976 km (0.078 R)
• M48: 24,308,457 km (0.119 R)
• M49: 25,244,192 km (0.075 R)
• M50: 25,378,830 km (0.103 R)
• M51: 25,648,854 km (0.087 R)
• M52: 25,852,008 km (0.099 R)
• M53: 25,987,693 km (0.093 R)
• M54: 26,191,745 km (0.107 R)
• M55: 26,875,706 km (0.072 R)
• M56: 27,082,002 km (0.106 R)
• M57: 29,103,219 km (0.109 R)
• M58: 29,740,356 km (0.039 R)
• M59: 30,956,287 km (0.117 R)
• M60: 31,028,244 km (0.113 R)
• M61: 34,252,228 km (0.049 R)
• M62: 34,550,675 km (0.091 R)
• M63: 35,676,998 km (0.104 R)
• M64: 35,828,092 km (0.095 R)
• M65: 36,130,878 km (0.114 R)
• M66: 36,282,720 km (0.105 R)
• M67: 36,815,438 km (0.081 R)
• M68: 38,119,931 km (0.071 R)
• M69: 38,816,608 km (0.059 R)
• M70: 38,972,040 km (0.079 R)
• M71: 39,049,831 km (0.037 R)
• M72: 41,248,621 km (0.027 R)
• M73: 41,407,195 km (0.097 R)
• M74: 41,645,354 km (0.097 R)
• M75: 41,724,941 km (0.072 R)
• M76: 42,123,320 km (0.096 R)
• M77: 43,729,253 km (0.062 R)
• M78: 43,890,968 km (0.071 R)
• M79: 44,377,311 km (0.043 R)
• M80: 45,846,811 km (0.11 R)
• M81: 47,000,809 km (0.041 R)
• M82: 47,249,291 km (0.105 R)
• M83: 51,455,085 km (0.12 R)
• M84: 52,224,766 km (0.093 R)
• M85: 54,122,116 km (0.113 R)
• M86: 54,904,812 km (0.056 R)
• M87: 55,079,243 km (0.119 R)
• M88: 56,042,055 km (0.116 R)
• M89: 56,129,869 km (0.102 R)
• M90: 56,657,501 km (0.119 R)
• M91: 56,833,877 km (0.096 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit