🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 20.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,625,767 km

• M1: 251,923 km (0.11 R)
• M2: 493,374 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.8 AU - 1.18 AU

Year: 351 Days

Day: 15.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,625,767 km

• M1: 243,695 km (0.056 R)
• M2: 418,425 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.07 AU - 1.41 AU

Year: 492 Days

Day: 46.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.84 AU - 3 AU

Year: 1779 Days

Day: 42 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 9.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.73 AU - 7.53 AU

Year: 6085 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,625,767 km

• M1: 130,599 km (0.087 R)
• M2: 273,615 km (0.11 R)
• M3: 361,877 km (0.09 R)
• M4: 512,074 km (0.109 R)
• M5: 719,267 km (0.079 R)
• M6: 852,109 km (0.072 R)
• M7: 1,285,345 km (0.077 R)
• M8: 1,358,947 km (0.089 R)
• M9: 1,495,081 km (0.114 R)
• M10: 1,699,881 km (0.118 R)
• M11: 2,136,856 km (0.117 R)
• M12: 2,441,138 km (0.117 R)
• M13: 2,514,740 km (0.049 R)
• M14: 2,607,940 km (0.111 R)
• M15: 2,702,336 km (0.064 R)
• M16: 2,874,972 km (0.096 R)
• M17: 3,051,348 km (0.063 R)
• M18: 3,771,213 km (0.057 R)
• M19: 3,921,259 km (0.101 R)
• M20: 4,008,026 km (0.119 R)
• M21: 4,095,391 km (0.092 R)
• M22: 4,886,764 km (0.117 R)
• M23: 5,311,921 km (0.089 R)
• M24: 5,408,113 km (0.066 R)
• M25: 5,553,372 km (0.116 R)
• M26: 5,997,079 km (0.075 R)
• M27: 6,503,468 km (0.086 R)
• M28: 6,735,943 km (0.119 R)
• M29: 7,182,343 km (0.055 R)
• M30: 7,449,525 km (0.087 R)
• M31: 7,801,679 km (0.088 R)
• M32: 7,938,710 km (0.12 R)
• M33: 8,021,139 km (0.066 R)
• M34: 8,382,118 km (0.087 R)
• M35: 8,466,192 km (0.099 R)
• M36: 8,578,690 km (0.119 R)
• M37: 9,148,807 km (0.083 R)
• M38: 9,409,407 km (0.098 R)
• M39: 9,584,436 km (0.12 R)
• M40: 9,937,936 km (0.118 R)
• M41: 10,205,716 km (0.108 R)
• M42: 11,054,385 km (0.111 R)
• M43: 11,456,055 km (0.115 R)
• M44: 12,401,215 km (0.117 R)
• M45: 12,786,280 km (0.113 R)
• M46: 13,502,554 km (0.079 R)
• M47: 14,231,694 km (0.096 R)
• M48: 14,905,782 km (0.091 R)
• M49: 15,246,716 km (0.09 R)
• M50: 15,452,413 km (0.113 R)
• M51: 16,812,557 km (0.091 R)
• M52: 16,883,316 km (0.05 R)
• M53: 16,989,681 km (0.087 R)
• M54: 17,131,799 km (0.043 R)
• M55: 17,238,611 km (0.091 R)
• M56: 17,488,889 km (0.111 R)
• M57: 17,596,450 km (0.089 R)
• M58: 18,246,901 km (0.119 R)
• M59: 18,758,077 km (0.114 R)
• M60: 18,831,530 km (0.106 R)
• M61: 19,089,287 km (0.097 R)
• M62: 19,163,188 km (0.092 R)
• M63: 19,311,140 km (0.079 R)
• M64: 20,056,886 km (0.045 R)
• M65: 20,584,368 km (0.115 R)
• M66: 20,660,214 km (0.095 R)
• M67: 21,154,784 km (0.042 R)
• M68: 21,461,161 km (0.093 R)
• M69: 21,846,076 km (0.037 R)
• M70: 22,116,848 km (0.033 R)
• M71: 22,194,490 km (0.092 R)
• M72: 22,896,852 km (0.087 R)
• M73: 23,250,800 km (0.116 R)
• M74: 24,765,030 km (0.079 R)
• M75: 25,007,079 km (0.087 R)
• M76: 25,128,403 km (0.09 R)
• M77: 25,249,877 km (0.083 R)
• M78: 25,330,959 km (0.1 R)
• M79: 25,901,076 km (0.099 R)
• M80: 26,187,855 km (0.108 R)
• M81: 26,599,249 km (0.112 R)
• M82: 27,971,810 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 14.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.62 AU - 6.84 AU

Year: 6223 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 93,625,767 km

• M1: 254,616 km (0.116 R)
• M2: 509,680 km (0.116 R)
• M3: 598,691 km (0.077 R)
• M4: 835,953 km (0.112 R)
• M5: 960,119 km (0.079 R)
• M6: 1,076,207 km (0.037 R)
• M7: 1,455,138 km (0.12 R)
• M8: 1,731,296 km (0.065 R)
• M9: 2,216,741 km (0.096 R)
• M10: 2,374,717 km (0.057 R)
• M11: 2,957,700 km (0.112 R)
• M12: 3,677,714 km (0.106 R)
• M13: 4,425,853 km (0.111 R)
• M14: 5,037,409 km (0.114 R)
• M15: 5,675,743 km (0.031 R)
• M16: 6,255,435 km (0.095 R)
• M17: 6,509,751 km (0.106 R)
• M18: 6,825,253 km (0.108 R)
• M19: 6,941,192 km (0.041 R)
• M20: 7,057,878 km (0.103 R)
• M21: 7,531,056 km (0.07 R)
• M22: 7,620,964 km (0.088 R)
• M23: 8,415,030 km (0.071 R)
• M24: 9,267,588 km (0.069 R)
• M25: 9,460,719 km (0.11 R)
• M26: 10,048,489 km (0.106 R)
• M27: 10,480,378 km (0.079 R)
• M28: 12,092,145 km (0.115 R)
• M29: 12,303,527 km (0.11 R)
• M30: 12,480,502 km (0.117 R)
• M31: 13,269,630 km (0.089 R)
• M32: 13,633,752 km (0.077 R)
• M33: 14,260,267 km (0.071 R)
• M34: 15,312,539 km (0.064 R)
• M35: 15,963,738 km (0.116 R)
• M36: 16,623,914 km (0.084 R)
• M37: 16,859,082 km (0.103 R)
• M38: 17,650,903 km (0.088 R)
• M39: 17,930,950 km (0.117 R)
• M40: 19,106,790 km (0.118 R)
• M41: 20,098,773 km (0.116 R)
• M42: 20,643,010 km (0.113 R)
• M43: 21,788,930 km (0.066 R)
• M44: 23,348,936 km (0.08 R)
• M45: 23,612,528 km (0.03 R)
• M46: 23,877,017 km (0.1 R)
• M47: 24,364,407 km (0.104 R)
• M48: 24,453,418 km (0.038 R)
• M49: 25,529,625 km (0.093 R)
• M50: 26,301,400 km (0.111 R)
• M51: 26,438,432 km (0.115 R)
• M52: 26,850,723 km (0.084 R)
• M53: 27,311,485 km (0.088 R)
• M54: 28,474,758 km (0.073 R)
• M55: 28,709,327 km (0.087 R)
• M56: 29,559,193 km (0.045 R)
• M57: 30,130,358 km (0.04 R)
• M58: 30,369,415 km (0.091 R)
• M59: 31,090,327 km (0.11 R)
• M60: 31,719,835 km (0.078 R)
• M61: 32,794,546 km (0.117 R)
• M62: 32,991,267 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 14.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.77 AU - 13.43 AU

Year: 15003 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,625,767 km

• M1: 380,577 km (0.108 R)
• M2: 529,128 km (0.09 R)
• M3: 765,792 km (0.081 R)
• M4: 1,374,655 km (0.104 R)
• M5: 1,773,782 km (0.097 R)
• M6: 2,473,900 km (0.088 R)
• M7: 2,783,867 km (0.106 R)
• M8: 3,106,699 km (0.118 R)
• M9: 3,907,197 km (0.082 R)
• M10: 4,269,523 km (0.051 R)
• M11: 4,642,920 km (0.093 R)
• M12: 4,983,853 km (0.075 R)
• M13: 5,735,433 km (0.091 R)
• M14: 5,871,866 km (0.102 R)
• M15: 6,522,617 km (0.119 R)
• M16: 7,943,348 km (0.09 R)
• M17: 8,044,775 km (0.112 R)
• M18: 8,558,644 km (0.09 R)
• M19: 8,872,051 km (0.107 R)
• M20: 9,030,326 km (0.043 R)
• M21: 9,780,858 km (0.109 R)
• M22: 10,329,284 km (0.115 R)
• M23: 10,607,237 km (0.116 R)
• M24: 10,831,484 km (0.072 R)
• M25: 11,801,926 km (0.107 R)
• M26: 12,092,594 km (0.057 R)
• M27: 12,385,806 km (0.111 R)
• M28: 13,038,950 km (0.091 R)
• M29: 13,947,757 km (0.108 R)
• M30: 14,070,428 km (0.082 R)
• M31: 15,634,773 km (0.107 R)
• M32: 15,954,314 km (0.082 R)
• M33: 17,122,374 km (0.084 R)
• M34: 17,385,666 km (0.119 R)
• M35: 18,250,791 km (0.095 R)
• M36: 20,300,431 km (0.096 R)
• M37: 20,649,144 km (0.113 R)
• M38: 21,281,793 km (0.066 R)
• M39: 22,782,559 km (0.066 R)
• M40: 23,145,035 km (0.089 R)
• M41: 27,872,028 km (0.107 R)
• M42: 29,118,777 km (0.083 R)
• M43: 30,543,098 km (0.048 R)
• M44: 30,702,719 km (0.101 R)
• M45: 32,640,161 km (0.114 R)
• M46: 34,284,840 km (0.098 R)
• M47: 34,450,744 km (0.066 R)
• M48: 36,632,479 km (0.065 R)
• M49: 36,972,067 km (0.119 R)
• M50: 37,227,430 km (0.098 R)
• M51: 37,397,972 km (0.103 R)
• M52: 38,168,850 km (0.08 R)
• M53: 40,776,191 km (0.098 R)
• M54: 47,356,552 km (0.103 R)
• M55: 48,004,610 km (0.111 R)
• M56: 49,778,691 km (0.079 R)
• M57: 50,343,274 km (0.057 R)
• M58: 51,194,336 km (0.107 R)
• M59: 51,574,016 km (0.112 R)
• M60: 51,764,304 km (0.056 R)
• M61: 51,954,742 km (0.1 R)
• M62: 53,390,582 km (0.031 R)
• M63: 54,451,979 km (0.101 R)
• M64: 54,839,587 km (0.117 R)
• M65: 56,301,308 km (0.076 R)
• M66: 58,072,397 km (0.119 R)
• M67: 58,270,315 km (0.112 R)
• M68: 58,468,533 km (0.025 R)
• M69: 58,666,899 km (0.046 R)
• M70: 59,462,610 km (0.096 R)
• M71: 59,861,738 km (0.119 R)
• M72: 60,061,750 km (0.105 R)
• M73: 61,266,013 km (0.104 R)
• M74: 61,366,692 km (0.086 R)
• M75: 61,568,350 km (0.078 R)
• M76: 61,669,179 km (0.069 R)
• M77: 61,972,115 km (0.071 R)
• M78: 62,579,632 km (0.115 R)
• M79: 63,290,820 km (0.112 R)
• M80: 63,596,448 km (0.12 R)
• M81: 64,106,876 km (0.111 R)
• M82: 65,131,921 km (0.115 R)
• M83: 67,509,779 km (0.107 R)
• M84: 69,180,787 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 6.9

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.49 AU - 18.33 AU

Year: 23695 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,625,767 km

• M1: 152,739 km (0.085 R)
• M2: 412,142 km (0.096 R)
• M3: 500,854 km (0.088 R)
• M4: 919,877 km (0.098 R)
• M5: 978,669 km (0.027 R)
• M6: 1,069,475 km (0.112 R)
• M7: 1,259,614 km (0.072 R)
• M8: 1,392,457 km (0.106 R)
• M9: 1,707,959 km (0.055 R)
• M10: 1,855,462 km (0.1 R)
• M11: 2,363,048 km (0.111 R)
• M12: 2,486,167 km (0.109 R)
• M13: 2,653,567 km (0.09 R)
• M14: 3,877,427 km (0.109 R)
• M15: 4,120,973 km (0.09 R)
• M16: 4,881,079 km (0.117 R)
• M17: 5,197,180 km (0.107 R)
• M18: 5,250,586 km (0.077 R)
• M19: 5,304,142 km (0.056 R)
• M20: 5,411,703 km (0.107 R)
• M21: 5,465,708 km (0.05 R)
• M22: 5,904,778 km (0.097 R)
• M23: 6,128,576 km (0.112 R)
• M24: 6,700,189 km (0.045 R)
• M25: 6,816,577 km (0.086 R)
• M26: 6,933,712 km (0.042 R)
• M27: 7,589,399 km (0.12 R)
• M28: 9,672,400 km (0.101 R)
• M29: 10,673,958 km (0.112 R)
• M30: 10,741,875 km (0.105 R)
• M31: 10,946,675 km (0.111 R)
• M32: 11,083,856 km (0.105 R)
• M33: 11,290,600 km (0.043 R)
• M34: 11,848,600 km (0.112 R)
• M35: 12,918,524 km (0.12 R)
• M36: 13,722,762 km (0.089 R)
• M37: 14,168,265 km (0.057 R)
• M38: 14,392,662 km (0.109 R)
• M39: 15,073,332 km (0.092 R)
• M40: 15,919,457 km (0.118 R)
• M41: 16,309,010 km (0.119 R)
• M42: 17,257,012 km (0.11 R)
• M43: 18,876,259 km (0.094 R)
• M44: 18,958,538 km (0.082 R)
• M45: 19,787,460 km (0.104 R)
• M46: 20,628,050 km (0.084 R)
• M47: 21,652,347 km (0.103 R)
• M48: 22,257,321 km (0.036 R)
• M49: 22,431,154 km (0.106 R)
• M50: 25,364,917 km (0.069 R)
• M51: 28,605,506 km (0.074 R)
• M52: 29,555,004 km (0.061 R)
• M53: 32,563,717 km (0.08 R)
• M54: 32,662,302 km (0.118 R)
• M55: 33,057,988 km (0.064 R)
• M56: 33,256,504 km (0.114 R)
• M57: 34,254,472 km (0.089 R)
• M58: 37,101,020 km (0.075 R)
• M59: 37,720,804 km (0.078 R)
• M60: 37,824,475 km (0.047 R)
• M61: 39,075,413 km (0.116 R)
• M62: 39,811,285 km (0.091 R)
• M63: 40,128,133 km (0.115 R)
• M64: 44,760,281 km (0.093 R)
• M65: 45,199,650 km (0.08 R)
• M66: 49,105,052 km (0.098 R)
• M67: 49,558,334 km (0.106 R)
• M68: 51,155,291 km (0.084 R)
• M69: 52,537,575 km (0.068 R)
• M70: 53,233,355 km (0.081 R)
• M71: 58,667,797 km (0.091 R)
• M72: 64,895,407 km (0.117 R)
• M73: 65,517,285 km (0.101 R)
• M74: 66,016,044 km (0.089 R)
• M75: 67,017,602 km (0.042 R)
• M76: 68,276,468 km (0.086 R)
• M77: 68,782,109 km (0.058 R)
• M78: 68,908,818 km (0.051 R)
• M79: 70,179,353 km (0.101 R)
• M80: 70,306,810 km (0.077 R)
• M81: 71,457,667 km (0.09 R)
• M82: 71,971,087 km (0.079 R)
• M83: 74,426,736 km (0.068 R)
• M84: 74,947,187 km (0.104 R)
• M85: 77,435,897 km (0.041 R)
• M86: 79,021,634 km (0.115 R)
• M87: 79,287,021 km (0.075 R)
• M88: 79,419,714 km (0.029 R)
• M89: 81,822,406 km (0.093 R)
• M90: 82,359,612 km (0.11 R)
• M91: 84,248,734 km (0.109 R)
• M92: 84,384,269 km (0.05 R)
• M93: 87,520,589 km (0.093 R)
• M94: 87,657,770 km (0.115 R)
• M95: 87,795,101 km (0.111 R)
• M96: 88,620,283 km (0.056 R)
• M97: 91,947,040 km (0.11 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit