🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 25.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.69 AU

Year: 182 Days

Day: 19.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,678,739 km

• M1: 270,922 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 430 Days

Day: 21.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 161.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,678,739 km

• M1: 75,397 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.22 AU - 2.58 AU

Year: 1424 Days

Day: 38.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,678,739 km

• M1: 570,566 km (0.089 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.35 AU - 4.77 AU

Year: 3132 Days

Day: 43.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,678,739 km

• M1: 1,625,830 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 14.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.18 AU - 5.28 AU

Year: 3331 Days

Day: 8.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,678,739 km

• M1: 196,871 km (0.088 R)
• M2: 325,824 km (0.11 R)
• M3: 439,818 km (0.114 R)
• M4: 538,552 km (0.069 R)
• M5: 838,496 km (0.098 R)
• M6: 1,205,908 km (0.089 R)
• M7: 1,569,132 km (0.085 R)
• M8: 2,147,926 km (0.097 R)
• M9: 2,591,334 km (0.075 R)
• M10: 3,346,056 km (0.045 R)
• M11: 3,898,521 km (0.078 R)
• M12: 4,012,514 km (0.087 R)
• M13: 4,185,748 km (0.064 R)
• M14: 4,842,034 km (0.111 R)
• M15: 4,964,854 km (0.084 R)
• M16: 5,068,077 km (0.082 R)
• M17: 5,171,898 km (0.065 R)
• M18: 5,360,840 km (0.038 R)
• M19: 5,466,755 km (0.119 R)
• M20: 5,594,811 km (0.029 R)
• M21: 5,919,438 km (0.115 R)
• M22: 6,139,347 km (0.049 R)
• M23: 6,587,243 km (0.11 R)
• M24: 7,208,822 km (0.119 R)
• M25: 7,326,107 km (0.084 R)
• M26: 7,467,627 km (0.114 R)
• M27: 7,562,472 km (0.064 R)
• M28: 8,042,681 km (0.083 R)
• M29: 8,237,607 km (0.108 R)
• M30: 8,335,743 km (0.098 R)
• M31: 8,632,246 km (0.06 R)
• M32: 8,882,074 km (0.098 R)
• M33: 9,645,921 km (0.079 R)
• M34: 9,749,293 km (0.08 R)
• M35: 10,324,946 km (0.102 R)
• M36: 10,643,589 km (0.095 R)
• M37: 10,777,330 km (0.042 R)
• M38: 11,073,534 km (0.073 R)
• M39: 11,701,695 km (0.111 R)
• M40: 12,006,127 km (0.073 R)
• M41: 12,117,577 km (0.032 R)
• M42: 12,285,276 km (0.067 R)
• M43: 12,397,624 km (0.078 R)
• M44: 13,164,313 km (0.055 R)
• M45: 13,917,090 km (0.056 R)
• M46: 14,151,659 km (0.099 R)
• M47: 14,476,137 km (0.095 R)
• M48: 14,713,699 km (0.097 R)
• M49: 14,982,676 km (0.088 R)
• M50: 15,585,854 km (0.115 R)
• M51: 16,166,443 km (0.044 R)
• M52: 16,258,745 km (0.053 R)
• M53: 16,536,848 km (0.073 R)
• M54: 17,160,222 km (0.094 R)
• M55: 17,348,715 km (0.074 R)
• M56: 17,632,951 km (0.106 R)
• M57: 17,791,376 km (0.092 R)
• M58: 18,045,991 km (0.095 R)
• M59: 18,430,308 km (0.119 R)
• M60: 18,914,257 km (0.106 R)
• M61: 19,895,021 km (0.089 R)
• M62: 20,026,966 km (0.073 R)
• M63: 20,491,468 km (0.071 R)
• M64: 21,871,807 km (0.1 R)
• M65: 22,008,091 km (0.114 R)
• M66: 22,110,416 km (0.061 R)
• M67: 22,556,068 km (0.106 R)
• M68: 23,316,773 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 12.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.66 AU - 10.16 AU

Year: 11945 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,678,739 km

• M1: 194,028 km (0.043 R)
• M2: 463,454 km (0.084 R)
• M3: 629,657 km (0.114 R)
• M4: 753,076 km (0.102 R)
• M5: 868,565 km (0.108 R)
• M6: 1,008,589 km (0.076 R)
• M7: 1,413,849 km (0.058 R)
• M8: 1,646,175 km (0.07 R)
• M9: 1,845,739 km (0.101 R)
• M10: 2,417,053 km (0.063 R)
• M11: 2,854,178 km (0.089 R)
• M12: 3,014,397 km (0.101 R)
• M13: 3,627,898 km (0.114 R)
• M14: 4,310,363 km (0.098 R)
• M15: 4,433,183 km (0.039 R)
• M16: 4,557,200 km (0.077 R)
• M17: 4,745,394 km (0.095 R)
• M18: 4,936,131 km (0.116 R)
• M19: 5,129,561 km (0.093 R)
• M20: 5,691,002 km (0.043 R)
• M21: 5,928,115 km (0.104 R)
• M22: 6,237,483 km (0.105 R)
• M23: 6,765,265 km (0.057 R)
• M24: 7,826,063 km (0.103 R)
• M25: 7,938,710 km (0.061 R)
• M26: 8,510,473 km (0.109 R)
• M27: 8,742,799 km (0.097 R)
• M28: 9,977,131 km (0.093 R)
• M29: 10,676,950 km (0.082 R)
• M30: 11,821,074 km (0.089 R)
• M31: 11,950,626 km (0.11 R)
• M32: 12,167,543 km (0.034 R)
• M33: 12,429,638 km (0.094 R)
• M34: 12,561,434 km (0.106 R)
• M35: 12,693,679 km (0.103 R)
• M36: 12,782,091 km (0.085 R)
• M37: 13,048,525 km (0.087 R)
• M38: 15,058,073 km (0.113 R)
• M39: 15,198,545 km (0.093 R)
• M40: 15,386,590 km (0.064 R)
• M41: 15,717,500 km (0.047 R)
• M42: 16,098,676 km (0.092 R)
• M43: 16,194,418 km (0.084 R)
• M44: 16,290,311 km (0.074 R)
• M45: 16,918,622 km (0.073 R)
• M46: 17,016,010 km (0.093 R)
• M47: 17,260,154 km (0.112 R)
• M48: 17,407,358 km (0.062 R)
• M49: 18,248,846 km (0.041 R)
• M50: 20,022,777 km (0.112 R)
• M51: 20,384,056 km (0.072 R)
• M52: 20,591,549 km (0.05 R)
• M53: 22,329,876 km (0.116 R)
• M54: 22,436,689 km (0.094 R)
• M55: 22,704,618 km (0.08 R)
• M56: 23,297,774 km (0.112 R)
• M57: 24,005,372 km (0.119 R)
• M58: 24,609,598 km (0.112 R)
• M59: 27,647,930 km (0.099 R)
• M60: 28,339,073 km (0.082 R)
• M61: 31,219,729 km (0.1 R)
• M62: 31,399,097 km (0.065 R)
• M63: 31,518,925 km (0.118 R)
• M64: 31,759,030 km (0.086 R)
• M65: 31,939,445 km (0.094 R)
• M66: 32,120,159 km (0.093 R)
• M67: 33,762,295 km (0.091 R)
• M68: 34,377,441 km (0.116 R)
• M69: 34,872,161 km (0.092 R)
• M70: 35,244,810 km (0.095 R)
• M71: 36,685,437 km (0.057 R)
• M72: 37,317,787 km (0.095 R)
• M73: 37,508,225 km (0.056 R)
• M74: 37,889,999 km (0.113 R)
• M75: 38,209,241 km (0.066 R)
• M76: 38,529,231 km (0.032 R)
• M77: 39,753,540 km (0.087 R)
• M78: 40,142,793 km (0.119 R)
• M79: 40,859,816 km (0.051 R)
• M80: 41,910,143 km (0.113 R)
• M81: 42,504,944 km (0.03 R)
• M82: 42,703,759 km (0.052 R)
• M83: 43,169,009 km (0.098 R)
• M84: 44,574,930 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.3

Radius: 3.2

Gravity: 34.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.38 AU - 19.12 AU

Year: 23933 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,678,739 km

• M1: 676,631 km (0.08 R)
• M2: 1,104,930 km (0.118 R)
• M3: 1,571,825 km (0.057 R)
• M4: 1,965,118 km (0.074 R)
• M5: 2,028,248 km (0.109 R)
• M6: 2,488,561 km (0.086 R)
• M7: 2,872,130 km (0.119 R)
• M8: 3,016,192 km (0.11 R)
• M9: 3,125,698 km (0.045 R)
• M10: 3,576,885 km (0.077 R)
• M11: 4,706,199 km (0.063 R)
• M12: 4,961,563 km (0.059 R)
• M13: 5,663,925 km (0.119 R)
• M14: 6,303,755 km (0.04 R)
• M15: 6,870,133 km (0.11 R)
• M16: 6,966,174 km (0.081 R)
• M17: 7,159,455 km (0.07 R)
• M18: 8,458,114 km (0.103 R)
• M19: 9,505,299 km (0.061 R)
• M20: 10,044,151 km (0.101 R)
• M21: 10,207,661 km (0.074 R)
• M22: 10,317,167 km (0.096 R)
• M23: 10,427,121 km (0.065 R)
• M24: 11,263,822 km (0.075 R)
• M25: 13,298,204 km (0.076 R)
• M26: 13,718,424 km (0.116 R)
• M27: 15,067,348 km (0.079 R)
• M28: 15,317,027 km (0.081 R)
• M29: 16,329,655 km (0.083 R)
• M30: 17,038,449 km (0.082 R)
• M31: 17,103,375 km (0.108 R)
• M32: 17,233,376 km (0.117 R)
• M33: 18,485,510 km (0.065 R)
• M34: 18,752,841 km (0.112 R)
• M35: 19,223,775 km (0.095 R)
• M36: 19,359,012 km (0.116 R)
• M37: 20,039,981 km (0.084 R)
• M38: 20,936,970 km (0.064 R)
• M39: 22,627,127 km (0.076 R)
• M40: 22,841,500 km (0.075 R)
• M41: 22,984,666 km (0.082 R)
• M42: 23,923,093 km (0.118 R)
• M43: 24,287,364 km (0.087 R)
• M44: 24,506,824 km (0.094 R)
• M45: 25,911,698 km (0.046 R)
• M46: 25,986,347 km (0.077 R)
• M47: 26,963,520 km (0.118 R)
• M48: 28,029,255 km (0.079 R)
• M49: 30,753,133 km (0.06 R)
• M50: 31,387,428 km (0.082 R)
• M51: 32,427,433 km (0.076 R)
• M52: 32,830,450 km (0.104 R)
• M53: 33,073,097 km (0.092 R)
• M54: 33,316,194 km (0.097 R)
• M55: 34,213,033 km (0.095 R)
• M56: 35,035,073 km (0.09 R)
• M57: 35,200,229 km (0.093 R)
• M58: 38,217,918 km (0.061 R)
• M59: 39,413,504 km (0.11 R)
• M60: 39,757,429 km (0.098 R)
• M61: 39,843,598 km (0.039 R)
• M62: 41,666,448 km (0.037 R)
• M63: 43,073,416 km (0.097 R)
• M64: 43,161,978 km (0.097 R)
• M65: 44,049,841 km (0.118 R)
• M66: 44,228,162 km (0.103 R)
• M67: 44,406,632 km (0.086 R)
• M68: 44,495,942 km (0.033 R)
• M69: 45,843,519 km (0.064 R)
• M70: 46,476,917 km (0.098 R)
• M71: 47,204,411 km (0.069 R)
• M72: 49,316,733 km (0.093 R)
• M73: 49,687,287 km (0.105 R)
• M74: 50,524,287 km (0.1 R)
• M75: 50,617,636 km (0.105 R)
• M76: 51,553,670 km (0.07 R)
• M77: 52,400,993 km (0.063 R)
• M78: 54,395,880 km (0.118 R)
• M79: 55,739,419 km (0.102 R)
• M80: 56,899,849 km (0.111 R)
• M81: 57,872,983 km (0.052 R)
• M82: 57,970,521 km (0.074 R)
• M83: 58,851,503 km (0.045 R)
• M84: 58,949,639 km (0.09 R)
• M85: 60,032,878 km (0.11 R)
• M86: 63,322,086 km (0.086 R)
• M87: 63,422,616 km (0.06 R)
• M88: 64,633,760 km (0.115 R)
• M89: 64,735,038 km (0.062 R)
• M90: 68,622,338 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.9

Radius: 4.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.72 AU - 19.7 AU

Year: 24989 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,678,739 km

• M1: 77,342 km (0.034 R)
• M2: 110,852 km (0.048 R)
• M3: 192,233 km (0.084 R)
• M4: 631,303 km (0.111 R)
• M5: 823,536 km (0.091 R)
• M6: 1,053,468 km (0.088 R)
• M7: 1,093,710 km (0.048 R)
• M8: 1,478,476 km (0.115 R)
• M9: 2,656,559 km (0.102 R)
• M10: 2,684,085 km (0.048 R)
• M11: 2,907,883 km (0.118 R)
• M12: 2,964,731 km (0.102 R)
• M13: 3,108,494 km (0.094 R)
• M14: 3,402,903 km (0.112 R)
• M15: 3,462,892 km (0.102 R)
• M16: 3,523,179 km (0.111 R)
• M17: 4,081,778 km (0.097 R)
• M18: 5,348,273 km (0.095 R)
• M19: 5,453,142 km (0.11 R)
• M20: 6,132,765 km (0.1 R)
• M21: 6,242,420 km (0.12 R)
• M22: 6,650,373 km (0.094 R)
• M23: 7,181,895 km (0.111 R)
• M24: 8,285,328 km (0.09 R)
• M25: 8,487,884 km (0.084 R)
• M26: 9,779,662 km (0.095 R)
• M27: 10,733,049 km (0.081 R)
• M28: 11,086,997 km (0.046 R)
• M29: 12,309,661 km (0.114 R)
• M30: 12,587,165 km (0.064 R)
• M31: 12,633,540 km (0.082 R)
• M32: 13,195,280 km (0.078 R)
• M33: 13,431,794 km (0.101 R)
• M34: 13,621,933 km (0.052 R)
• M35: 14,294,675 km (0.096 R)
• M36: 14,488,853 km (0.105 R)
• M37: 14,683,929 km (0.115 R)
• M38: 14,781,766 km (0.115 R)
• M39: 15,076,623 km (0.103 R)
• M40: 15,175,358 km (0.083 R)
• M41: 15,323,759 km (0.079 R)
• M42: 15,373,425 km (0.101 R)
• M43: 16,123,808 km (0.09 R)
• M44: 16,528,919 km (0.116 R)
• M45: 17,091,407 km (0.098 R)
• M46: 20,595,288 km (0.055 R)
• M47: 21,145,061 km (0.078 R)
• M48: 23,106,588 km (0.109 R)
• M49: 23,907,385 km (0.053 R)
• M50: 24,137,766 km (0.114 R)
• M51: 24,253,256 km (0.11 R)
• M52: 25,359,831 km (0.11 R)
• M53: 25,535,908 km (0.116 R)
• M54: 27,923,939 km (0.077 R)
• M55: 28,045,113 km (0.09 R)
• M56: 28,227,323 km (0.1 R)
• M57: 28,715,162 km (0.072 R)
• M58: 29,637,433 km (0.032 R)
• M59: 29,822,934 km (0.051 R)
• M60: 30,319,748 km (0.057 R)
• M61: 30,444,513 km (0.046 R)
• M62: 30,569,278 km (0.08 R)
• M63: 31,889,928 km (0.084 R)
• M64: 34,716,879 km (0.117 R)
• M65: 35,962,131 km (0.092 R)
• M66: 36,094,077 km (0.103 R)
• M67: 36,160,049 km (0.092 R)
• M68: 36,623,354 km (0.102 R)
• M69: 36,689,775 km (0.12 R)
• M70: 36,822,618 km (0.119 R)
• M71: 37,155,324 km (0.107 R)
• M72: 37,823,727 km (0.11 R)
• M73: 39,376,254 km (0.088 R)
• M74: 40,605,649 km (0.064 R)
• M75: 41,778,347 km (0.093 R)
• M76: 42,752,528 km (0.099 R)
• M77: 42,822,390 km (0.046 R)
• M78: 43,382,635 km (0.087 R)
• M79: 43,452,796 km (0.112 R)
• M80: 43,734,040 km (0.039 R)
• M81: 43,804,351 km (0.119 R)
• M82: 44,086,343 km (0.115 R)
• M83: 44,156,953 km (0.041 R)
• M84: 44,652,122 km (0.098 R)
• M85: 45,291,354 km (0.094 R)
• M86: 45,647,845 km (0.079 R)
• M87: 46,076,743 km (0.099 R)
• M88: 46,650,899 km (0.097 R)
• M89: 46,722,856 km (0.041 R)
• M90: 48,460,136 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit