🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.65 AU - 0.85 AU

Year: 272 Days

Day: 38.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.52 AU - 2.08 AU

Year: 1012 Days

Day: 28.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,718,166 km

• M1: 862,432 km (0.105 R)
• M2: 965,953 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.98 AU - 2 AU

Year: 1176 Days

Day: 27.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.78 AU - 2.86 AU

Year: 1481 Days

Day: 39 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 8.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.34 AU - 4.5 AU

Year: 3893 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,718,166 km

• M1: 107,561 km (0.11 R)
• M2: 217,515 km (0.076 R)
• M3: 277,205 km (0.063 R)
• M4: 443,408 km (0.042 R)
• M5: 652,995 km (0.1 R)
• M6: 831,016 km (0.108 R)
• M7: 1,036,115 km (0.097 R)
• M8: 1,127,519 km (0.115 R)
• M9: 1,318,556 km (0.045 R)
• M10: 1,745,508 km (0.106 R)
• M11: 1,813,874 km (0.087 R)
• M12: 1,869,375 km (0.072 R)
• M13: 2,053,231 km (0.091 R)
• M14: 2,169,468 km (0.085 R)
• M15: 2,243,220 km (0.118 R)
• M16: 2,332,829 km (0.099 R)
• M17: 2,531,196 km (0.12 R)
• M18: 3,092,338 km (0.108 R)
• M19: 3,158,909 km (0.097 R)
• M20: 3,327,505 km (0.075 R)
• M21: 3,481,890 km (0.096 R)
• M22: 3,568,657 km (0.064 R)
• M23: 3,656,172 km (0.083 R)
• M24: 3,958,958 km (0.046 R)
• M25: 4,049,614 km (0.106 R)
• M26: 4,550,917 km (0.114 R)
• M27: 4,760,952 km (0.095 R)
• M28: 4,896,189 km (0.097 R)
• M29: 5,229,942 km (0.109 R)
• M30: 5,289,631 km (0.093 R)
• M31: 5,450,000 km (0.117 R)
• M32: 5,899,093 km (0.079 R)
• M33: 5,961,176 km (0.087 R)
• M34: 6,530,545 km (0.073 R)
• M35: 6,594,873 km (0.089 R)
• M36: 7,183,540 km (0.108 R)
• M37: 7,517,891 km (0.092 R)
• M38: 7,880,068 km (0.061 R)
• M39: 8,645,111 km (0.109 R)
• M40: 8,739,358 km (0.103 R)
• M41: 8,810,417 km (0.098 R)
• M42: 9,628,269 km (0.032 R)
• M43: 10,021,561 km (0.095 R)
• M44: 10,295,026 km (0.109 R)
• M45: 10,445,223 km (0.032 R)
• M46: 10,773,141 km (0.077 R)
• M47: 11,027,607 km (0.119 R)
• M48: 11,750,913 km (0.092 R)
• M49: 11,829,302 km (0.093 R)
• M50: 11,960,499 km (0.096 R)
• M51: 12,383,113 km (0.056 R)
• M52: 13,161,770 km (0.093 R)
• M53: 13,570,621 km (0.081 R)
• M54: 13,680,426 km (0.072 R)
• M55: 13,845,582 km (0.096 R)
• M56: 13,928,459 km (0.106 R)
• M57: 14,569,037 km (0.105 R)
• M58: 14,681,535 km (0.079 R)
• M59: 14,878,855 km (0.116 R)
• M60: 15,048,798 km (0.106 R)
• M61: 15,907,938 km (0.103 R)
• M62: 16,197,859 km (0.059 R)
• M63: 16,518,746 km (0.047 R)
• M64: 16,694,674 km (0.115 R)
• M65: 17,078,093 km (0.049 R)
• M66: 17,763,401 km (0.117 R)
• M67: 17,973,735 km (0.102 R)
• M68: 18,154,749 km (0.114 R)
• M69: 18,275,773 km (0.077 R)
• M70: 18,762,415 km (0.069 R)
• M71: 18,945,972 km (0.056 R)
• M72: 19,222,578 km (0.114 R)
• M73: 19,469,415 km (0.06 R)
• M74: 19,904,146 km (0.051 R)
• M75: 20,216,507 km (0.089 R)
• M76: 20,373,285 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 8.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.96 AU - 9.16 AU

Year: 10493 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,718,166 km

• M1: 105,616 km (0.083 R)
• M2: 163,361 km (0.112 R)
• M3: 228,286 km (0.053 R)
• M4: 443,408 km (0.089 R)
• M5: 877,990 km (0.086 R)
• M6: 1,031,477 km (0.032 R)
• M7: 1,193,941 km (0.068 R)
• M8: 1,435,392 km (0.105 R)
• M9: 1,580,651 km (0.08 R)
• M10: 1,636,302 km (0.083 R)
• M11: 1,865,785 km (0.094 R)
• M12: 2,816,330 km (0.054 R)
• M13: 3,115,226 km (0.042 R)
• M14: 3,497,299 km (0.102 R)
• M15: 4,149,845 km (0.107 R)
• M16: 4,437,073 km (0.101 R)
• M17: 5,450,449 km (0.084 R)
• M18: 5,535,720 km (0.093 R)
• M19: 5,678,735 km (0.071 R)
• M20: 5,794,075 km (0.097 R)
• M21: 5,852,119 km (0.104 R)
• M22: 5,910,163 km (0.105 R)
• M23: 6,958,844 km (0.076 R)
• M24: 7,113,379 km (0.1 R)
• M25: 7,300,226 km (0.081 R)
• M26: 7,488,869 km (0.116 R)
• M27: 7,806,615 km (0.061 R)
• M28: 8,587,367 km (0.115 R)
• M29: 8,719,910 km (0.081 R)
• M30: 9,020,602 km (0.097 R)
• M31: 11,074,880 km (0.06 R)
• M32: 11,219,242 km (0.111 R)
• M33: 11,328,000 km (0.111 R)
• M34: 11,473,409 km (0.078 R)
• M35: 12,061,328 km (0.092 R)
• M36: 12,508,776 km (0.077 R)
• M37: 12,621,423 km (0.101 R)
• M38: 13,113,749 km (0.072 R)
• M39: 13,343,083 km (0.112 R)
• M40: 13,496,869 km (0.098 R)
• M41: 13,767,043 km (0.06 R)
• M42: 14,273,731 km (0.098 R)
• M43: 14,391,614 km (0.109 R)
• M44: 14,549,141 km (0.105 R)
• M45: 15,025,311 km (0.048 R)
• M46: 15,627,742 km (0.051 R)
• M47: 15,708,674 km (0.046 R)
• M48: 16,115,431 km (0.06 R)
• M49: 16,814,801 km (0.061 R)
• M50: 17,945,761 km (0.059 R)
• M51: 18,115,405 km (0.112 R)
• M52: 18,670,413 km (0.061 R)
• M53: 18,842,301 km (0.094 R)
• M54: 19,709,819 km (0.054 R)
• M55: 20,324,666 km (0.079 R)
• M56: 20,812,205 km (0.119 R)
• M57: 21,303,634 km (0.056 R)
• M58: 21,393,393 km (0.075 R)
• M59: 21,618,388 km (0.063 R)
• M60: 22,800,810 km (0.093 R)
• M61: 22,892,663 km (0.118 R)
• M62: 23,076,668 km (0.088 R)
• M63: 23,538,926 km (0.078 R)
• M64: 23,910,826 km (0.073 R)
• M65: 24,378,619 km (0.091 R)
• M66: 24,566,514 km (0.117 R)
• M67: 25,180,613 km (0.115 R)
• M68: 25,275,458 km (0.095 R)
• M69: 26,858,951 km (0.116 R)
• M70: 27,052,980 km (0.051 R)
• M71: 27,247,607 km (0.088 R)
• M72: 27,638,207 km (0.088 R)
• M73: 27,736,044 km (0.103 R)
• M74: 27,932,316 km (0.099 R)
• M75: 28,375,425 km (0.036 R)
• M76: 28,523,676 km (0.062 R)
• M77: 29,268,674 km (0.074 R)
• M78: 29,368,456 km (0.098 R)
• M79: 29,468,387 km (0.089 R)
• M80: 29,718,664 km (0.032 R)
• M81: 29,919,574 km (0.12 R)
• M82: 30,879,394 km (0.077 R)
• M83: 31,031,834 km (0.073 R)
• M84: 31,644,288 km (0.072 R)
• M85: 32,054,785 km (0.097 R)
• M86: 32,312,242 km (0.112 R)
• M87: 32,673,821 km (0.102 R)
• M88: 33,401,016 km (0.115 R)
• M89: 33,976,070 km (0.092 R)
• M90: 35,189,159 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 8.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.54 AU - 9.62 AU

Year: 12423 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,718,166 km

• M1: 161,566 km (0.117 R)
• M2: 230,082 km (0.103 R)
• M3: 357,838 km (0.052 R)
• M4: 450,589 km (0.115 R)
• M5: 796,758 km (0.081 R)
• M6: 1,006,195 km (0.03 R)
• M7: 1,269,787 km (0.104 R)
• M8: 1,756,728 km (0.064 R)
• M9: 2,053,380 km (0.072 R)
• M10: 2,343,002 km (0.037 R)
• M11: 2,527,755 km (0.114 R)
• M12: 3,010,508 km (0.112 R)
• M13: 3,733,963 km (0.098 R)
• M14: 3,814,596 km (0.116 R)
• M15: 4,395,335 km (0.094 R)
• M16: 5,272,577 km (0.118 R)
• M17: 5,363,233 km (0.078 R)
• M18: 5,515,524 km (0.105 R)
• M19: 6,394,561 km (0.111 R)
• M20: 6,556,127 km (0.041 R)
• M21: 7,485,728 km (0.058 R)
• M22: 7,621,862 km (0.071 R)
• M23: 7,690,228 km (0.119 R)
• M24: 8,491,474 km (0.118 R)
• M25: 8,920,072 km (0.051 R)
• M26: 10,059,709 km (0.063 R)
• M27: 10,589,285 km (0.12 R)
• M28: 11,089,241 km (0.054 R)
• M29: 11,439,749 km (0.083 R)
• M30: 12,432,780 km (0.089 R)
• M31: 13,827,032 km (0.066 R)
• M32: 13,952,545 km (0.115 R)
• M33: 15,530,054 km (0.098 R)
• M34: 15,703,887 km (0.11 R)
• M35: 16,009,815 km (0.086 R)
• M36: 18,481,171 km (0.116 R)
• M37: 18,850,379 km (0.109 R)
• M38: 19,315,479 km (0.082 R)
• M39: 19,549,450 km (0.097 R)
• M40: 20,020,085 km (0.102 R)
• M41: 20,162,053 km (0.097 R)
• M42: 20,494,459 km (0.114 R)
• M43: 21,068,766 km (0.117 R)
• M44: 21,502,899 km (0.086 R)
• M45: 22,037,412 km (0.081 R)
• M46: 22,232,936 km (0.088 R)
• M47: 22,773,583 km (0.081 R)
• M48: 23,020,719 km (0.105 R)
• M49: 23,817,627 km (0.108 R)
• M50: 24,775,502 km (0.063 R)
• M51: 24,927,942 km (0.066 R)
• M52: 25,029,818 km (0.06 R)
• M53: 25,387,058 km (0.116 R)
• M54: 25,592,007 km (0.114 R)
• M55: 25,849,016 km (0.041 R)
• M56: 26,469,249 km (0.1 R)
• M57: 27,146,628 km (0.085 R)
• M58: 27,408,723 km (0.095 R)
• M59: 28,998,799 km (0.114 R)
• M60: 29,266,729 km (0.103 R)
• M61: 29,373,991 km (0.096 R)
• M62: 29,966,997 km (0.072 R)
• M63: 30,455,135 km (0.046 R)
• M64: 30,618,495 km (0.057 R)
• M65: 30,727,552 km (0.074 R)
• M66: 31,329,534 km (0.094 R)
• M67: 32,600,667 km (0.104 R)
• M68: 35,421,784 km (0.076 R)
• M69: 36,110,383 km (0.084 R)
• M70: 36,803,470 km (0.104 R)
• M71: 36,919,408 km (0.074 R)
• M72: 37,093,540 km (0.072 R)
• M73: 37,442,552 km (0.053 R)
• M74: 38,085,374 km (0.109 R)
• M75: 38,320,093 km (0.096 R)
• M76: 38,378,885 km (0.103 R)
• M77: 38,967,852 km (0.077 R)
• M78: 39,322,698 km (0.119 R)
• M79: 39,381,939 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.4

Radius: 6

Gravity: 27.51 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.18 AU - 17.34 AU

Year: 24976 Days

Day: 20.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,718,166 km

• M1: 239,805 km (0.118 R)
• M2: 468,690 km (0.115 R)
• M3: 517,010 km (0.117 R)
• M4: 1,256,772 km (0.075 R)
• M5: 1,431,352 km (0.108 R)
• M6: 1,726,808 km (0.081 R)
• M7: 1,803,702 km (0.069 R)
• M8: 1,921,136 km (0.107 R)
• M9: 2,372,921 km (0.102 R)
• M10: 4,375,439 km (0.09 R)
• M11: 4,965,004 km (0.048 R)
• M12: 5,579,402 km (0.109 R)
• M13: 5,866,630 km (0.099 R)
• M14: 6,099,853 km (0.029 R)
• M15: 6,276,827 km (0.115 R)
• M16: 6,515,286 km (0.04 R)
• M17: 6,756,737 km (0.056 R)
• M18: 7,752,012 km (0.078 R)
• M19: 8,007,824 km (0.108 R)
• M20: 8,072,301 km (0.092 R)
• M21: 8,201,554 km (0.107 R)
• M22: 8,462,303 km (0.079 R)
• M23: 10,013,782 km (0.071 R)
• M24: 11,071,888 km (0.103 R)
• M25: 11,432,419 km (0.09 R)
• M26: 12,017,347 km (0.117 R)
• M27: 14,217,782 km (0.069 R)
• M28: 16,868,207 km (0.072 R)
• M29: 19,146,732 km (0.09 R)
• M30: 20,807,119 km (0.117 R)
• M31: 20,895,831 km (0.089 R)
• M32: 21,699,470 km (0.115 R)
• M33: 23,336,819 km (0.115 R)
• M34: 24,825,318 km (0.098 R)
• M35: 25,202,304 km (0.118 R)
• M36: 26,057,256 km (0.087 R)
• M37: 27,018,273 km (0.106 R)
• M38: 28,383,204 km (0.116 R)
• M39: 28,678,510 km (0.109 R)
• M40: 29,670,494 km (0.044 R)
• M41: 30,070,518 km (0.096 R)
• M42: 30,875,654 km (0.088 R)
• M43: 31,687,971 km (0.106 R)
• M44: 32,199,296 km (0.087 R)
• M45: 34,796,166 km (0.117 R)
• M46: 34,901,482 km (0.112 R)
• M47: 36,600,166 km (0.101 R)
• M48: 37,136,475 km (0.103 R)
• M49: 38,325,628 km (0.057 R)
• M50: 38,652,051 km (0.068 R)
• M51: 42,079,188 km (0.099 R)
• M52: 43,772,038 km (0.097 R)
• M53: 44,798,429 km (0.071 R)
• M54: 45,948,088 km (0.068 R)
• M55: 46,294,856 km (0.05 R)
• M56: 48,628,882 km (0.116 R)
• M57: 48,746,616 km (0.043 R)
• M58: 49,691,775 km (0.074 R)
• M59: 49,810,257 km (0.046 R)
• M60: 50,047,668 km (0.087 R)
• M61: 50,285,529 km (0.081 R)
• M62: 50,881,527 km (0.12 R)
• M63: 52,683,882 km (0.12 R)
• M64: 53,775,199 km (0.036 R)
• M65: 55,242,006 km (0.12 R)
• M66: 55,610,615 km (0.068 R)
• M67: 55,733,734 km (0.105 R)
• M68: 57,217,894 km (0.074 R)
• M69: 60,731,350 km (0.077 R)
• M70: 61,747,868 km (0.115 R)
• M71: 62,513,958 km (0.069 R)
• M72: 63,797,807 km (0.105 R)
• M73: 65,220,184 km (0.094 R)
• M74: 66,261,086 km (0.095 R)
• M75: 68,755,181 km (0.066 R)
• M76: 69,151,765 km (0.118 R)
• M77: 70,213,162 km (0.07 R)
• M78: 72,890,067 km (0.103 R)
• M79: 73,564,454 km (0.104 R)
• M80: 75,055,496 km (0.05 R)
• M81: 75,463,898 km (0.096 R)
• M82: 78,067,200 km (0.071 R)
• M83: 81,817,170 km (0.104 R)
• M84: 83,361,618 km (0.087 R)
• M85: 83,925,752 km (0.102 R)
• M86: 84,490,933 km (0.101 R)
• M87: 85,483,215 km (0.047 R)
• M88: 86,907,537 km (0.105 R)
• M89: 88,483,251 km (0.098 R)
• M90: 89,202,518 km (0.119 R)
• M91: 91,662,804 km (0.078 R)
• M92: 92,682,463 km (0.119 R)
• M93: 94,438,892 km (0.097 R)
• M94: 96,797,901 km (0.055 R)
• M95: 98,579,910 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.7

Radius: 5.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.84 AU - 16.66 AU

Year: 26188 Days

Day: 20.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,718,166 km

• M1: 176,376 km (0.095 R)
• M2: 1,038,359 km (0.112 R)
• M3: 1,958,087 km (0.037 R)
• M4: 2,777,135 km (0.071 R)
• M5: 4,265,484 km (0.085 R)
• M6: 4,354,345 km (0.095 R)
• M7: 5,150,206 km (0.08 R)
• M8: 6,698,843 km (0.108 R)
• M9: 6,975,749 km (0.027 R)
• M10: 7,256,544 km (0.088 R)
• M11: 8,268,125 km (0.075 R)
• M12: 10,023,357 km (0.096 R)
• M13: 10,579,861 km (0.064 R)
• M14: 11,064,707 km (0.052 R)
• M15: 11,433,017 km (0.031 R)
• M16: 11,515,446 km (0.1 R)
• M17: 13,248,088 km (0.115 R)
• M18: 13,639,137 km (0.112 R)
• M19: 14,122,338 km (0.073 R)
• M20: 14,835,022 km (0.08 R)
• M21: 19,301,267 km (0.035 R)
• M22: 20,290,558 km (0.06 R)
• M23: 20,540,536 km (0.091 R)
• M24: 21,652,197 km (0.085 R)
• M25: 21,754,223 km (0.098 R)
• M26: 22,112,510 km (0.098 R)
• M27: 22,266,745 km (0.114 R)
• M28: 22,783,157 km (0.051 R)
• M29: 23,355,968 km (0.102 R)
• M30: 24,995,261 km (0.068 R)
• M31: 25,316,896 km (0.095 R)
• M32: 27,440,289 km (0.107 R)
• M33: 29,337,489 km (0.053 R)
• M34: 30,017,112 km (0.114 R)
• M35: 30,130,956 km (0.08 R)
• M36: 30,759,267 km (0.096 R)
• M37: 30,874,009 km (0.079 R)
• M38: 31,046,345 km (0.034 R)
• M39: 33,787,726 km (0.112 R)
• M40: 34,381,031 km (0.087 R)
• M41: 34,738,570 km (0.117 R)
• M42: 35,758,379 km (0.078 R)
• M43: 39,622,492 km (0.102 R)
• M44: 41,318,633 km (0.088 R)
• M45: 41,381,913 km (0.095 R)
• M46: 42,271,122 km (0.102 R)
• M47: 42,590,364 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit