🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.44 AU - 1.76 AU

Year: 721 Days

Day: 12.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 69.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,022,809 km

• M1: 98,585 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.87 AU - 2.21 AU

Year: 1039 Days

Day: 21.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,022,809 km

• M1: 102,325 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.7 AU - 2.82 AU

Year: 1211 Days

Day: 30.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,022,809 km

• M1: 482,304 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.32 AU - 2.4 AU

Year: 1292 Days

Day: 43.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,022,809 km

• M1: 310,864 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.18 AU - 3.36 AU

Year: 2108 Days

Day: 28 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.13 AU - 5.95 AU

Year: 4033 Days

Day: 19.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,022,809 km

• M1: 122,820 km (0.091 R)
• M2: 2,267,455 km (0.099 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 10.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.88 AU - 8.08 AU

Year: 8035 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,022,809 km

• M1: 262,095 km (0.038 R)
• M2: 384,915 km (0.074 R)
• M3: 506,538 km (0.077 R)
• M4: 586,872 km (0.089 R)
• M5: 922,570 km (0.079 R)
• M6: 1,203,216 km (0.064 R)
• M7: 1,451,099 km (0.089 R)
• M8: 1,591,721 km (0.117 R)
• M9: 1,930,261 km (0.107 R)
• M10: 2,723,579 km (0.082 R)
• M11: 3,339,174 km (0.1 R)
• M12: 3,553,997 km (0.101 R)
• M13: 4,254,115 km (0.117 R)
• M14: 5,088,272 km (0.047 R)
• M15: 5,843,143 km (0.034 R)
• M16: 6,004,709 km (0.07 R)
• M17: 6,432,110 km (0.071 R)
• M18: 6,565,551 km (0.112 R)
• M19: 7,040,076 km (0.096 R)
• M20: 7,420,802 km (0.114 R)
• M21: 7,560,826 km (0.083 R)
• M22: 7,701,897 km (0.048 R)
• M23: 7,950,678 km (0.063 R)
• M24: 8,058,239 km (0.115 R)
• M25: 8,238,355 km (0.102 R)
• M26: 8,860,981 km (0.114 R)
• M27: 9,159,279 km (0.045 R)
• M28: 9,272,076 km (0.078 R)
• M29: 9,460,869 km (0.089 R)
• M30: 9,919,536 km (0.055 R)
• M31: 10,463,623 km (0.115 R)
• M32: 11,097,469 km (0.087 R)
• M33: 11,948,382 km (0.116 R)
• M34: 12,154,079 km (0.057 R)
• M35: 12,527,176 km (0.043 R)
• M36: 13,030,723 km (0.041 R)
• M37: 13,669,356 km (0.084 R)
• M38: 14,274,629 km (0.12 R)
• M39: 14,756,334 km (0.076 R)
• M40: 15,109,983 km (0.115 R)
• M41: 15,198,994 km (0.05 R)
• M42: 15,332,585 km (0.074 R)
• M43: 15,825,959 km (0.095 R)
• M44: 17,244,147 km (0.082 R)
• M45: 17,663,469 km (0.087 R)
• M46: 18,512,288 km (0.029 R)
• M47: 19,519,381 km (0.068 R)
• M48: 20,396,622 km (0.075 R)
• M49: 21,486,293 km (0.068 R)
• M50: 21,987,895 km (0.083 R)
• M51: 22,139,138 km (0.11 R)
• M52: 23,877,167 km (0.11 R)
• M53: 24,032,599 km (0.057 R)
• M54: 24,710,127 km (0.091 R)
• M55: 24,867,355 km (0.08 R)
• M56: 25,605,620 km (0.101 R)
• M57: 26,297,510 km (0.081 R)
• M58: 26,941,679 km (0.099 R)
• M59: 27,374,017 km (0.085 R)
• M60: 27,591,083 km (0.052 R)
• M61: 27,917,805 km (0.069 R)
• M62: 28,410,132 km (0.086 R)
• M63: 29,848,515 km (0.061 R)
• M64: 30,352,062 km (0.11 R)
• M65: 30,745,504 km (0.092 R)
• M66: 31,140,742 km (0.116 R)
• M67: 31,424,080 km (0.049 R)
• M68: 32,623,406 km (0.113 R)
• M69: 34,596,602 km (0.071 R)
• M70: 35,656,952 km (0.09 R)
• M71: 36,191,166 km (0.073 R)
• M72: 36,608,394 km (0.094 R)
• M73: 37,387,649 km (0.094 R)
• M74: 37,869,803 km (0.095 R)
• M75: 37,990,678 km (0.063 R)
• M76: 38,475,525 km (0.082 R)
• M77: 38,840,394 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 13.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.42 AU - 10.14 AU

Year: 8493 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,022,809 km

• M1: 179,966 km (0.075 R)
• M2: 477,666 km (0.101 R)
• M3: 584,180 km (0.038 R)
• M4: 741,257 km (0.09 R)
• M5: 840,291 km (0.104 R)
• M6: 944,262 km (0.12 R)
• M7: 1,702,274 km (0.089 R)
• M8: 1,956,890 km (0.098 R)
• M9: 2,591,783 km (0.111 R)
• M10: 3,002,429 km (0.108 R)
• M11: 3,312,097 km (0.028 R)
• M12: 3,682,352 km (0.092 R)
• M13: 3,808,762 km (0.099 R)
• M14: 4,302,584 km (0.075 R)
• M15: 4,409,248 km (0.099 R)
• M16: 4,543,736 km (0.101 R)
• M17: 4,706,947 km (0.087 R)
• M18: 4,927,754 km (0.104 R)
• M19: 5,123,727 km (0.036 R)
• M20: 5,293,820 km (0.094 R)
• M21: 5,610,519 km (0.116 R)
• M22: 6,112,270 km (0.03 R)
• M23: 6,536,380 km (0.08 R)
• M24: 7,001,480 km (0.091 R)
• M25: 7,445,336 km (0.05 R)
• M26: 7,573,841 km (0.077 R)
• M27: 7,865,706 km (0.11 R)
• M28: 8,662,166 km (0.054 R)
• M29: 9,310,971 km (0.057 R)
• M30: 9,834,414 km (0.094 R)
• M31: 10,439,089 km (0.103 R)
• M32: 12,287,072 km (0.067 R)
• M33: 12,401,065 km (0.062 R)
• M34: 12,630,249 km (0.088 R)
• M35: 12,783,886 km (0.108 R)
• M36: 13,015,464 km (0.104 R)
• M37: 13,248,387 km (0.079 R)
• M38: 14,554,377 km (0.092 R)
• M39: 14,755,885 km (0.087 R)
• M40: 15,447,775 km (0.064 R)
• M41: 15,901,206 km (0.068 R)
• M42: 16,192,025 km (0.049 R)
• M43: 17,372,801 km (0.028 R)
• M44: 18,016,820 km (0.025 R)
• M45: 18,103,287 km (0.11 R)
• M46: 18,233,288 km (0.097 R)
• M47: 18,406,971 km (0.118 R)
• M48: 18,494,037 km (0.107 R)
• M49: 19,063,406 km (0.064 R)
• M50: 21,444,107 km (0.117 R)
• M51: 21,765,443 km (0.045 R)
• M52: 21,857,595 km (0.108 R)
• M53: 21,949,748 km (0.101 R)
• M54: 22,181,026 km (0.095 R)
• M55: 23,113,918 km (0.073 R)
• M56: 23,585,152 km (0.094 R)
• M57: 23,774,542 km (0.106 R)
• M58: 23,869,537 km (0.107 R)
• M59: 25,842,434 km (0.077 R)
• M60: 25,939,972 km (0.102 R)
• M61: 26,577,259 km (0.064 R)
• M62: 26,774,429 km (0.068 R)
• M63: 27,219,632 km (0.034 R)
• M64: 27,468,114 km (0.088 R)
• M65: 27,767,310 km (0.029 R)
• M66: 29,126,705 km (0.064 R)
• M67: 29,737,962 km (0.072 R)
• M68: 29,891,450 km (0.112 R)
• M69: 30,147,711 km (0.11 R)
• M70: 30,611,015 km (0.117 R)
• M71: 30,973,042 km (0.06 R)
• M72: 31,440,536 km (0.102 R)
• M73: 32,382,404 km (0.086 R)
• M74: 32,751,312 km (0.09 R)
• M75: 33,333,697 km (0.117 R)
• M76: 34,670,055 km (0.115 R)
• M77: 35,101,345 km (0.065 R)
• M78: 35,317,664 km (0.075 R)
• M79: 35,534,431 km (0.082 R)
• M80: 35,969,312 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.4

Radius: 3.5

Gravity: 46.97 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.09 AU - 14.29 AU

Year: 19053 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,022,809 km

• M1: 184,155 km (0.079 R)
• M2: 254,915 km (0.117 R)
• M3: 558,150 km (0.106 R)
• M4: 751,281 km (0.111 R)
• M5: 867,219 km (0.113 R)
• M6: 1,275,322 km (0.059 R)
• M7: 1,302,549 km (0.085 R)
• M8: 1,704,518 km (0.069 R)
• M9: 1,856,958 km (0.042 R)
• M10: 2,142,092 km (0.054 R)
• M11: 2,339,860 km (0.118 R)
• M12: 2,373,370 km (0.119 R)
• M13: 2,474,798 km (0.103 R)
• M14: 2,543,313 km (0.096 R)
• M15: 3,113,431 km (0.1 R)
• M16: 3,760,591 km (0.078 R)
• M17: 4,160,018 km (0.118 R)
• M18: 4,282,538 km (0.077 R)
• M19: 4,323,678 km (0.114 R)
• M20: 5,660,783 km (0.075 R)
• M21: 6,025,204 km (0.09 R)
• M22: 6,872,227 km (0.103 R)
• M23: 8,313,303 km (0.089 R)
• M24: 8,415,927 km (0.1 R)
• M25: 8,622,672 km (0.114 R)
• M26: 9,199,820 km (0.057 R)
• M27: 9,843,390 km (0.075 R)
• M28: 10,335,567 km (0.093 R)
• M29: 10,612,473 km (0.057 R)
• M30: 10,668,273 km (0.068 R)
• M31: 11,060,668 km (0.085 R)
• M32: 12,207,785 km (0.095 R)
• M33: 12,973,427 km (0.081 R)
• M34: 13,152,346 km (0.095 R)
• M35: 14,242,615 km (0.067 R)
• M36: 16,059,331 km (0.092 R)
• M37: 16,315,593 km (0.093 R)
• M38: 17,748,890 km (0.113 R)
• M39: 18,681,932 km (0.118 R)
• M40: 18,816,420 km (0.027 R)
• M41: 18,951,357 km (0.109 R)
• M42: 19,222,130 km (0.056 R)
• M43: 19,494,099 km (0.053 R)
• M44: 19,767,414 km (0.114 R)
• M45: 21,928,205 km (0.112 R)
• M46: 23,433,758 km (0.102 R)
• M47: 24,455,961 km (0.111 R)
• M48: 26,091,365 km (0.071 R)
• M49: 26,694,842 km (0.091 R)
• M50: 26,998,227 km (0.086 R)
• M51: 28,069,198 km (0.082 R)
• M52: 28,532,503 km (0.11 R)
• M53: 30,252,429 km (0.118 R)
• M54: 30,410,405 km (0.118 R)
• M55: 31,364,390 km (0.106 R)
• M56: 31,764,714 km (0.118 R)
• M57: 32,975,859 km (0.05 R)
• M58: 33,382,914 km (0.076 R)
• M59: 35,110,770 km (0.08 R)
• M60: 35,276,823 km (0.082 R)
• M61: 35,609,679 km (0.119 R)
• M62: 35,860,106 km (0.114 R)
• M63: 36,278,680 km (0.104 R)
• M64: 37,628,951 km (0.059 R)
• M65: 38,139,528 km (0.067 R)
• M66: 38,566,780 km (0.085 R)
• M67: 39,081,546 km (0.056 R)
• M68: 39,167,565 km (0.078 R)
• M69: 39,512,238 km (0.107 R)
• M70: 41,865,263 km (0.094 R)
• M71: 42,394,241 km (0.112 R)
• M72: 43,458,929 km (0.1 R)
• M73: 43,994,490 km (0.041 R)
• M74: 45,795,648 km (0.105 R)
• M75: 47,345,482 km (0.06 R)
• M76: 47,437,186 km (0.025 R)
• M77: 47,804,598 km (0.1 R)
• M78: 49,097,872 km (0.03 R)
• M79: 49,655,572 km (0.072 R)
• M80: 50,589,961 km (0.093 R)
• M81: 50,683,609 km (0.108 R)
• M82: 50,777,407 km (0.032 R)
• M83: 51,435,787 km (0.092 R)
• M84: 52,380,946 km (0.036 R)
• M85: 53,427,384 km (0.082 R)
• M86: 54,192,726 km (0.107 R)
• M87: 54,480,702 km (0.031 R)
• M88: 56,121,940 km (0.115 R)
• M89: 57,681,498 km (0.082 R)
• M90: 60,544,053 km (0.075 R)
• M91: 60,743,168 km (0.106 R)
• M92: 61,842,264 km (0.087 R)
• M93: 62,444,545 km (0.062 R)
• M94: 67,641,575 km (0.111 R)

Asteroid Belt

Center: 16.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.7

Radius: 6.5

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.11 AU - 19.89 AU

Year: 27221 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,022,809 km

• M1: 108,458 km (0.112 R)
• M2: 158,723 km (0.064 R)
• M3: 465,698 km (0.064 R)
• M4: 681,119 km (0.117 R)
• M5: 978,520 km (0.061 R)
• M6: 1,255,126 km (0.095 R)
• M7: 2,150,320 km (0.095 R)
• M8: 3,080,819 km (0.099 R)
• M9: 3,160,255 km (0.095 R)
• M10: 3,402,155 km (0.102 R)
• M11: 4,076,542 km (0.11 R)
• M12: 4,929,549 km (0.114 R)
• M13: 6,586,944 km (0.117 R)
• M14: 6,638,106 km (0.074 R)
• M15: 7,052,193 km (0.086 R)
• M16: 7,315,186 km (0.089 R)
• M17: 7,796,891 km (0.064 R)
• M18: 7,851,046 km (0.098 R)
• M19: 8,288,620 km (0.1 R)
• M20: 8,343,971 km (0.112 R)
• M21: 10,354,417 km (0.088 R)
• M22: 10,894,465 km (0.042 R)
• M23: 11,198,597 km (0.118 R)
• M24: 12,505,784 km (0.059 R)
• M25: 13,080,539 km (0.08 R)
• M26: 13,274,118 km (0.105 R)
• M27: 13,338,894 km (0.05 R)
• M28: 13,468,595 km (0.075 R)
• M29: 13,533,671 km (0.101 R)
• M30: 14,322,351 km (0.084 R)
• M31: 14,789,245 km (0.1 R)
• M32: 15,533,046 km (0.059 R)
• M33: 15,601,263 km (0.073 R)
• M34: 15,806,511 km (0.083 R)
• M35: 17,197,622 km (0.107 R)
• M36: 19,283,465 km (0.088 R)
• M37: 20,617,728 km (0.093 R)
• M38: 21,523,693 km (0.115 R)
• M39: 23,374,219 km (0.094 R)
• M40: 24,636,077 km (0.049 R)
• M41: 24,954,870 km (0.084 R)
• M42: 25,275,159 km (0.096 R)
• M43: 25,435,827 km (0.048 R)
• M44: 25,838,843 km (0.09 R)
• M45: 27,142,888 km (0.101 R)
• M46: 27,968,818 km (0.078 R)
• M47: 28,719,201 km (0.084 R)
• M48: 32,220,090 km (0.091 R)
• M49: 32,831,197 km (0.109 R)
• M50: 34,776,419 km (0.093 R)
• M51: 35,313,475 km (0.04 R)
• M52: 35,582,901 km (0.083 R)
• M53: 35,853,074 km (0.091 R)
• M54: 36,395,516 km (0.087 R)
• M55: 37,397,074 km (0.08 R)
• M56: 38,777,414 km (0.111 R)
• M57: 38,962,765 km (0.109 R)
• M58: 41,114,731 km (0.104 R)
• M59: 41,209,127 km (0.054 R)
• M60: 47,500,466 km (0.116 R)
• M61: 47,798,016 km (0.093 R)
• M62: 48,794,188 km (0.051 R)
• M63: 49,094,281 km (0.094 R)
• M64: 49,294,742 km (0.086 R)
• M65: 51,721,519 km (0.03 R)
• M66: 52,436,597 km (0.094 R)
• M67: 53,463,885 km (0.105 R)
• M68: 54,705,249 km (0.077 R)
• M69: 54,809,219 km (0.039 R)
• M70: 56,270,341 km (0.11 R)
• M71: 57,005,765 km (0.071 R)
• M72: 57,111,082 km (0.083 R)
• M73: 57,956,010 km (0.063 R)
• M74: 58,167,841 km (0.081 R)
• M75: 59,765,097 km (0.112 R)
• M76: 59,872,060 km (0.115 R)
• M77: 60,622,742 km (0.071 R)
• M78: 61,376,715 km (0.041 R)
• M79: 63,220,359 km (0.085 R)
• M80: 63,438,473 km (0.11 R)
• M81: 63,547,530 km (0.115 R)
• M82: 64,862,196 km (0.115 R)
• M83: 65,192,209 km (0.099 R)
• M84: 65,522,820 km (0.069 R)
• M85: 67,184,254 km (0.108 R)
• M86: 68,187,607 km (0.077 R)
• M87: 68,411,405 km (0.093 R)
• M88: 69,983,829 km (0.065 R)
• M89: 71,454,675 km (0.118 R)
• M90: 72,478,822 km (0.031 R)
• M91: 75,118,327 km (0.09 R)
• M92: 77,089,428 km (0.035 R)
• M93: 77,439,039 km (0.054 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit