🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 1.01 AU

Year: 267 Days

Day: 34.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.79 AU - 0.87 AU

Year: 272 Days

Day: 30.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 116.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.21 AU - 1.37 AU

Year: 527 Days

Day: 34.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,603,576 km

• M1: 402,568 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.93 AU - 2.27 AU

Year: 1095 Days

Day: 36.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,603,576 km

• M1: 75,697 km (0.092 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 12.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.47 AU - 10.77 AU

Year: 12455 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,603,576 km

• M1: 239,955 km (0.047 R)
• M2: 590,014 km (0.056 R)
• M3: 1,197,980 km (0.081 R)
• M4: 1,285,644 km (0.09 R)
• M5: 1,375,552 km (0.101 R)
• M6: 1,782,907 km (0.104 R)
• M7: 2,533,889 km (0.107 R)
• M8: 3,924,700 km (0.029 R)
• M9: 4,856,246 km (0.117 R)
• M10: 5,181,621 km (0.08 R)
• M11: 5,291,725 km (0.089 R)
• M12: 6,045,699 km (0.077 R)
• M13: 6,435,401 km (0.095 R)
• M14: 7,035,289 km (0.077 R)
• M15: 7,820,827 km (0.097 R)
• M16: 8,074,844 km (0.09 R)
• M17: 8,940,866 km (0.11 R)
• M18: 9,161,972 km (0.116 R)
• M19: 9,295,563 km (0.084 R)
• M20: 10,156,648 km (0.111 R)
• M21: 10,433,853 km (0.058 R)
• M22: 11,905,896 km (0.094 R)
• M23: 12,051,754 km (0.054 R)
• M24: 12,296,347 km (0.092 R)
• M25: 12,493,068 km (0.111 R)
• M26: 12,839,985 km (0.081 R)
• M27: 12,939,767 km (0.075 R)
• M28: 13,341,138 km (0.102 R)
• M29: 13,797,711 km (0.073 R)
• M30: 13,951,049 km (0.112 R)
• M31: 14,778,325 km (0.089 R)
• M32: 16,426,145 km (0.111 R)
• M33: 16,697,516 km (0.08 R)
• M34: 17,575,356 km (0.066 R)
• M35: 18,977,238 km (0.048 R)
• M36: 19,261,923 km (0.092 R)
• M37: 19,777,886 km (0.075 R)
• M38: 20,823,425 km (0.118 R)
• M39: 21,293,911 km (0.117 R)
• M40: 21,649,056 km (0.08 R)
• M41: 21,767,986 km (0.108 R)
• M42: 22,245,503 km (0.113 R)
• M43: 22,365,330 km (0.05 R)
• M44: 22,666,172 km (0.104 R)
• M45: 22,847,185 km (0.079 R)
• M46: 25,495,367 km (0.082 R)
• M47: 26,314,864 km (0.025 R)
• M48: 28,044,664 km (0.089 R)
• M49: 28,174,216 km (0.095 R)
• M50: 28,694,667 km (0.102 R)
• M51: 31,008,497 km (0.047 R)
• M52: 31,411,065 km (0.075 R)
• M53: 32,153,818 km (0.069 R)
• M54: 32,493,256 km (0.064 R)
• M55: 33,587,714 km (0.066 R)
• M56: 33,932,238 km (0.076 R)
• M57: 35,321,852 km (0.079 R)
• M58: 35,742,522 km (0.079 R)
• M59: 37,085,013 km (0.101 R)
• M60: 37,798,296 km (0.108 R)
• M61: 38,156,732 km (0.083 R)
• M62: 38,444,259 km (0.075 R)
• M63: 38,732,385 km (0.105 R)
• M64: 40,257,236 km (0.107 R)
• M65: 40,476,696 km (0.116 R)
• M66: 41,284,674 km (0.064 R)
• M67: 41,506,079 km (0.1 R)
• M68: 41,875,735 km (0.067 R)
• M69: 42,320,789 km (0.107 R)
• M70: 42,916,787 km (0.084 R)
• M71: 43,515,328 km (0.054 R)
• M72: 44,116,861 km (0.068 R)
• M73: 44,569,694 km (0.079 R)
• M74: 44,948,326 km (0.094 R)
• M75: 46,934,238 km (0.086 R)
• M76: 47,319,452 km (0.081 R)
• M77: 48,403,438 km (0.09 R)
• M78: 49,495,802 km (0.119 R)
• M79: 51,307,731 km (0.094 R)
• M80: 51,784,051 km (0.105 R)
• M81: 52,341,602 km (0.068 R)
• M82: 53,061,318 km (0.095 R)
• M83: 53,382,205 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 12.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.24 AU - 12 AU

Year: 12455 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,603,576 km

• M1: 165,306 km (0.076 R)
• M2: 261,796 km (0.088 R)
• M3: 391,647 km (0.056 R)
• M4: 537,056 km (0.095 R)
• M5: 686,804 km (0.089 R)
• M6: 930,798 km (0.084 R)
• M7: 1,203,664 km (0.095 R)
• M8: 1,431,801 km (0.049 R)
• M9: 1,724,415 km (0.063 R)
• M10: 2,424,233 km (0.118 R)
• M11: 2,568,446 km (0.104 R)
• M12: 2,656,260 km (0.099 R)
• M13: 3,525,723 km (0.097 R)
• M14: 3,789,613 km (0.054 R)
• M15: 3,991,720 km (0.097 R)
• M16: 4,301,836 km (0.073 R)
• M17: 5,354,108 km (0.052 R)
• M18: 5,696,537 km (0.109 R)
• M19: 5,928,713 km (0.088 R)
• M20: 6,164,180 km (0.086 R)
• M21: 6,888,982 km (0.104 R)
• M22: 7,178,304 km (0.081 R)
• M23: 7,811,552 km (0.088 R)
• M24: 8,683,708 km (0.079 R)
• M25: 9,267,289 km (0.117 R)
• M26: 9,632,756 km (0.094 R)
• M27: 10,472,449 km (0.103 R)
• M28: 11,141,750 km (0.061 R)
• M29: 11,335,479 km (0.061 R)
• M30: 13,231,782 km (0.089 R)
• M31: 13,746,997 km (0.111 R)
• M32: 14,585,044 km (0.092 R)
• M33: 15,547,707 km (0.119 R)
• M34: 15,710,170 km (0.106 R)
• M35: 16,365,708 km (0.089 R)
• M36: 17,141,672 km (0.061 R)
• M37: 17,759,810 km (0.078 R)
• M38: 19,307,849 km (0.1 R)
• M39: 19,657,759 km (0.105 R)
• M40: 20,660,513 km (0.05 R)
• M41: 21,318,295 km (0.105 R)
• M42: 21,680,023 km (0.084 R)
• M43: 21,922,222 km (0.113 R)
• M44: 22,470,498 km (0.117 R)
• M45: 22,593,018 km (0.101 R)
• M46: 22,715,689 km (0.04 R)
• M47: 24,330,897 km (0.112 R)
• M48: 25,343,226 km (0.1 R)
• M49: 26,111,411 km (0.101 R)
• M50: 26,369,168 km (0.089 R)
• M51: 26,563,196 km (0.11 R)
• M52: 26,692,598 km (0.072 R)
• M53: 28,727,130 km (0.12 R)
• M54: 30,336,354 km (0.104 R)
• M55: 33,431,683 km (0.096 R)
• M56: 33,711,581 km (0.092 R)
• M57: 33,992,376 km (0.09 R)
• M58: 34,485,600 km (0.104 R)
• M59: 34,839,399 km (0.114 R)
• M60: 35,052,127 km (0.049 R)
• M61: 36,410,027 km (0.086 R)
• M62: 36,554,090 km (0.111 R)
• M63: 36,770,259 km (0.09 R)
• M64: 37,494,313 km (0.049 R)
• M65: 37,785,131 km (0.061 R)
• M66: 38,149,851 km (0.064 R)
• M67: 38,809,278 km (0.081 R)
• M68: 39,694,299 km (0.026 R)
• M69: 39,916,601 km (0.08 R)
• M70: 41,334,191 km (0.115 R)
• M71: 42,313,608 km (0.079 R)
• M72: 43,529,540 km (0.086 R)
• M73: 45,142,803 km (0.073 R)
• M74: 45,607,304 km (0.07 R)
• M75: 45,840,228 km (0.117 R)
• M76: 45,995,661 km (0.11 R)
• M77: 46,151,392 km (0.076 R)
• M78: 46,619,334 km (0.067 R)
• M79: 48,903,245 km (0.101 R)
• M80: 50,018,796 km (0.05 R)
• M81: 51,465,557 km (0.076 R)
• M82: 51,950,853 km (0.1 R)
• M83: 53,661,205 km (0.116 R)
• M84: 54,729,334 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 8.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.59 AU - 15.41 AU

Year: 15905 Days

Day: 11.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,603,576 km

• M1: 119,977 km (0.111 R)
• M2: 183,407 km (0.097 R)
• M3: 290,818 km (0.117 R)
• M4: 394,041 km (0.107 R)
• M5: 622,626 km (0.103 R)
• M6: 826,678 km (0.107 R)
• M7: 1,028,785 km (0.087 R)
• M8: 1,222,065 km (0.112 R)
• M9: 1,348,774 km (0.086 R)
• M10: 1,561,054 km (0.103 R)
• M11: 1,615,807 km (0.083 R)
• M12: 2,611,231 km (0.062 R)
• M13: 3,012,901 km (0.08 R)
• M14: 3,186,135 km (0.105 R)
• M15: 3,291,602 km (0.107 R)
• M16: 3,505,976 km (0.097 R)
• M17: 4,024,332 km (0.102 R)
• M18: 5,090,516 km (0.093 R)
• M19: 6,327,242 km (0.102 R)
• M20: 6,956,301 km (0.061 R)
• M21: 7,511,159 km (0.106 R)
• M22: 7,936,765 km (0.118 R)
• M23: 8,565,376 km (0.076 R)
• M24: 8,663,512 km (0.097 R)
• M25: 9,310,523 km (0.09 R)
• M26: 10,076,314 km (0.073 R)
• M27: 10,809,344 km (0.063 R)
• M28: 10,968,665 km (0.103 R)
• M29: 11,289,553 km (0.07 R)
• M30: 11,613,582 km (0.036 R)
• M31: 12,215,713 km (0.057 R)
• M32: 12,771,769 km (0.12 R)
• M33: 13,279,354 km (0.11 R)
• M34: 14,256,079 km (0.101 R)
• M35: 14,372,466 km (0.077 R)
• M36: 15,077,820 km (0.065 R)
• M37: 15,794,244 km (0.057 R)
• M38: 17,198,370 km (0.11 R)
• M39: 17,508,935 km (0.039 R)
• M40: 18,198,581 km (0.079 R)
• M41: 18,705,718 km (0.074 R)
• M42: 19,281,819 km (0.105 R)
• M43: 20,385,851 km (0.104 R)
• M44: 20,780,491 km (0.11 R)
• M45: 20,846,463 km (0.051 R)
• M46: 22,654,802 km (0.031 R)
• M47: 23,063,504 km (0.089 R)
• M48: 24,026,615 km (0.112 R)
• M49: 24,304,119 km (0.053 R)
• M50: 24,582,820 km (0.083 R)
• M51: 25,425,056 km (0.113 R)
• M52: 26,419,582 km (0.093 R)
• M53: 28,446,634 km (0.1 R)
• M54: 28,593,239 km (0.097 R)
• M55: 30,223,557 km (0.086 R)
• M56: 32,341,564 km (0.103 R)
• M57: 33,109,599 km (0.097 R)
• M58: 34,820,400 km (0.083 R)
• M59: 35,213,244 km (0.088 R)
• M60: 36,559,625 km (0.098 R)
• M61: 36,798,982 km (0.082 R)
• M62: 37,681,160 km (0.112 R)
• M63: 40,286,707 km (0.12 R)
• M64: 42,195,127 km (0.032 R)
• M65: 42,278,752 km (0.069 R)
• M66: 42,865,774 km (0.038 R)
• M67: 43,455,638 km (0.064 R)
• M68: 43,624,534 km (0.088 R)
• M69: 43,878,402 km (0.112 R)
• M70: 44,132,868 km (0.115 R)
• M71: 46,357,987 km (0.11 R)
• M72: 46,617,090 km (0.12 R)
• M73: 47,136,793 km (0.087 R)
• M74: 47,397,243 km (0.032 R)
• M75: 47,832,573 km (0.085 R)
• M76: 48,794,936 km (0.052 R)
• M77: 49,851,994 km (0.109 R)
• M78: 50,649,800 km (0.098 R)
• M79: 51,630,564 km (0.104 R)
• M80: 52,078,460 km (0.111 R)
• M81: 52,437,644 km (0.026 R)
• M82: 54,064,371 km (0.116 R)
• M83: 56,166,969 km (0.098 R)
• M84: 58,016,897 km (0.088 R)
• M85: 58,202,996 km (0.076 R)
• M86: 58,296,196 km (0.093 R)
• M87: 58,762,492 km (0.091 R)
• M88: 59,511,230 km (0.104 R)
• M89: 60,357,355 km (0.12 R)
• M90: 62,824,075 km (0.068 R)
• M91: 63,973,585 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 3.5

Gravity: 66.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.23 AU - 13.39 AU

Year: 17476 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,603,576 km

• M1: 55,650 km (0.105 R)
• M2: 128,355 km (0.096 R)
• M3: 267,331 km (0.089 R)
• M4: 316,998 km (0.083 R)
• M5: 464,651 km (0.101 R)
• M6: 588,368 km (0.072 R)
• M7: 632,051 km (0.057 R)
• M8: 992,283 km (0.092 R)
• M9: 1,097,749 km (0.085 R)
• M10: 1,435,242 km (0.034 R)
• M11: 1,996,683 km (0.101 R)
• M12: 2,197,443 km (0.037 R)
• M13: 2,231,551 km (0.088 R)
• M14: 2,582,209 km (0.093 R)
• M15: 3,732,916 km (0.119 R)
• M16: 3,938,164 km (0.049 R)
• M17: 4,316,946 km (0.094 R)
• M18: 4,884,370 km (0.119 R)
• M19: 5,428,757 km (0.094 R)
• M20: 5,474,983 km (0.099 R)
• M21: 6,821,364 km (0.085 R)
• M22: 7,685,890 km (0.086 R)
• M23: 8,530,669 km (0.09 R)
• M24: 8,746,539 km (0.113 R)
• M25: 9,018,807 km (0.116 R)
• M26: 9,739,569 km (0.063 R)
• M27: 9,795,669 km (0.025 R)
• M28: 9,908,465 km (0.077 R)
• M29: 10,021,561 km (0.066 R)
• M30: 10,135,256 km (0.107 R)
• M31: 10,192,253 km (0.082 R)
• M32: 10,593,923 km (0.049 R)
• M33: 11,710,073 km (0.096 R)
• M34: 12,010,016 km (0.048 R)
• M35: 12,556,198 km (0.106 R)
• M36: 13,359,389 km (0.12 R)
• M37: 13,546,985 km (0.079 R)
• M38: 14,949,914 km (0.089 R)
• M39: 15,471,262 km (0.063 R)
• M40: 15,998,744 km (0.077 R)
• M41: 16,198,009 km (0.104 R)
• M42: 16,666,250 km (0.071 R)
• M43: 17,410,948 km (0.088 R)
• M44: 17,821,744 km (0.077 R)
• M45: 18,513,484 km (0.093 R)
• M46: 18,583,197 km (0.079 R)
• M47: 18,932,807 km (0.076 R)
• M48: 19,213,902 km (0.098 R)
• M49: 19,496,642 km (0.111 R)
• M50: 21,659,528 km (0.116 R)
• M51: 27,786,159 km (0.039 R)
• M52: 28,426,438 km (0.097 R)
• M53: 28,506,772 km (0.116 R)
• M54: 28,829,006 km (0.06 R)
• M55: 29,802,888 km (0.095 R)
• M56: 30,211,739 km (0.067 R)
• M57: 30,375,848 km (0.065 R)
• M58: 33,549,716 km (0.102 R)
• M59: 33,804,631 km (0.108 R)
• M60: 34,745,302 km (0.092 R)
• M61: 36,739,442 km (0.103 R)
• M62: 39,127,473 km (0.052 R)
• M63: 39,664,828 km (0.088 R)
• M64: 41,382,810 km (0.111 R)
• M65: 41,565,020 km (0.117 R)
• M66: 42,021,743 km (0.056 R)
• M67: 43,587,284 km (0.049 R)
• M68: 43,958,437 km (0.117 R)
• M69: 44,984,379 km (0.03 R)
• M70: 45,359,421 km (0.09 R)
• M71: 45,923,854 km (0.076 R)
• M72: 46,206,893 km (0.047 R)
• M73: 46,395,984 km (0.117 R)
• M74: 47,917,844 km (0.11 R)
• M75: 49,359,219 km (0.106 R)
• M76: 52,481,626 km (0.096 R)
• M77: 55,165,262 km (0.08 R)
• M78: 55,767,693 km (0.111 R)
• M79: 56,978,987 km (0.065 R)
• M80: 57,283,269 km (0.103 R)
• M81: 57,791,453 km (0.092 R)
• M82: 58,199,107 km (0.104 R)
• M83: 60,664,779 km (0.079 R)
• M84: 62,118,870 km (0.107 R)
• M85: 63,479,313 km (0.1 R)
• M86: 64,532,482 km (0.07 R)
• M87: 65,061,161 km (0.069 R)
• M88: 65,485,271 km (0.103 R)
• M89: 65,697,550 km (0.113 R)
• M90: 67,726,397 km (0.106 R)
• M91: 69,450,811 km (0.091 R)
• M92: 69,884,047 km (0.087 R)
• M93: 69,992,505 km (0.119 R)
• M94: 70,427,087 km (0.106 R)
• M95: 71,626,413 km (0.11 R)
• M96: 71,735,769 km (0.056 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit