🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 130 Days

Day: 42.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 82.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,346,288 km

• M1: 77,791 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.67 AU - 0.87 AU

Year: 249 Days

Day: 38.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.84 AU - 0.94 AU

Year: 310 Days

Day: 46.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.07 AU - 2.55 AU

Year: 1295 Days

Day: 23.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.47 AU - 2.65 AU

Year: 1511 Days

Day: 18.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 12.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.72 AU - 11.16 AU

Year: 9862 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,346,288 km

• M1: 160,369 km (0.113 R)
• M2: 290,968 km (0.116 R)
• M3: 477,367 km (0.086 R)
• M4: 604,525 km (0.075 R)
• M5: 733,628 km (0.069 R)
• M6: 922,121 km (0.089 R)
• M7: 1,320,201 km (0.054 R)
• M8: 1,494,483 km (0.112 R)
• M9: 1,786,348 km (0.082 R)
• M10: 1,898,547 km (0.091 R)
• M11: 2,029,894 km (0.107 R)
• M12: 2,249,952 km (0.113 R)
• M13: 2,424,682 km (0.118 R)
• M14: 2,788,056 km (0.05 R)
• M15: 3,227,424 km (0.113 R)
• M16: 3,345,756 km (0.101 R)
• M17: 3,546,218 km (0.065 R)
• M18: 3,688,934 km (0.084 R)
• M19: 3,959,108 km (0.091 R)
• M20: 4,149,995 km (0.094 R)
• M21: 4,387,556 km (0.035 R)
• M22: 4,541,043 km (0.034 R)
• M23: 4,651,895 km (0.114 R)
• M24: 4,808,524 km (0.109 R)
• M25: 5,289,033 km (0.104 R)
• M26: 5,429,056 km (0.052 R)
• M27: 5,570,576 km (0.099 R)
• M28: 5,977,931 km (0.086 R)
• M29: 6,419,693 km (0.056 R)
• M30: 6,745,518 km (0.084 R)
• M31: 7,387,292 km (0.097 R)
• M32: 7,623,208 km (0.104 R)
• M33: 7,808,410 km (0.111 R)
• M34: 8,075,592 km (0.087 R)
• M35: 8,400,220 km (0.095 R)
• M36: 8,482,050 km (0.081 R)
• M37: 8,839,738 km (0.119 R)
• M38: 9,456,381 km (0.102 R)
• M39: 9,655,495 km (0.107 R)
• M40: 9,827,383 km (0.111 R)
• M41: 10,144,980 km (0.056 R)
• M42: 10,261,367 km (0.085 R)
• M43: 10,790,494 km (0.119 R)
• M44: 11,118,263 km (0.113 R)
• M45: 11,600,866 km (0.066 R)
• M46: 11,844,711 km (0.118 R)
• M47: 12,151,985 km (0.071 R)
• M48: 13,089,664 km (0.101 R)
• M49: 13,248,088 km (0.098 R)
• M50: 13,343,532 km (0.109 R)
• M51: 13,535,167 km (0.115 R)
• M52: 15,904,198 km (0.077 R)
• M53: 16,277,445 km (0.117 R)
• M54: 16,722,200 km (0.038 R)
• M55: 16,997,908 km (0.041 R)
• M56: 17,379,383 km (0.088 R)
• M57: 17,798,855 km (0.041 R)
• M58: 18,186,314 km (0.073 R)
• M59: 18,434,347 km (0.106 R)
• M60: 18,576,465 km (0.069 R)
• M61: 18,683,428 km (0.102 R)
• M62: 18,933,705 km (0.071 R)
• M63: 19,437,551 km (0.042 R)
• M64: 19,691,119 km (0.047 R)
• M65: 20,679,662 km (0.104 R)
• M66: 21,721,760 km (0.067 R)
• M67: 21,909,655 km (0.117 R)
• M68: 22,173,546 km (0.097 R)
• M69: 22,780,913 km (0.057 R)
• M70: 22,971,800 km (0.117 R)
• M71: 23,201,583 km (0.113 R)
• M72: 23,547,752 km (0.12 R)
• M73: 23,740,733 km (0.111 R)
• M74: 23,973,059 km (0.108 R)
• M75: 25,185,550 km (0.077 R)
• M76: 26,698,882 km (0.036 R)
• M77: 26,980,874 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 5.1

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.71 AU - 15.13 AU

Year: 17134 Days

Day: 23.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,346,288 km

• M1: 130,150 km (0.073 R)
• M2: 266,434 km (0.09 R)
• M3: 637,736 km (0.116 R)
• M4: 721,660 km (0.103 R)
• M5: 765,044 km (0.066 R)
• M6: 900,579 km (0.046 R)
• M7: 1,516,773 km (0.108 R)
• M8: 2,268,951 km (0.099 R)
• M9: 2,530,747 km (0.109 R)
• M10: 2,597,767 km (0.118 R)
• M11: 4,454,127 km (0.11 R)
• M12: 5,286,490 km (0.1 R)
• M13: 5,372,359 km (0.062 R)
• M14: 6,165,676 km (0.094 R)
• M15: 6,668,325 km (0.103 R)
• M16: 7,089,443 km (0.066 R)
• M17: 7,231,561 km (0.11 R)
• M18: 7,279,283 km (0.104 R)
• M19: 7,374,876 km (0.115 R)
• M20: 7,907,893 km (0.072 R)
• M21: 8,253,614 km (0.094 R)
• M22: 8,604,271 km (0.088 R)
• M23: 8,755,963 km (0.118 R)
• M24: 9,475,828 km (0.105 R)
• M25: 9,737,475 km (0.054 R)
• M26: 10,429,066 km (0.098 R)
• M27: 10,482,921 km (0.103 R)
• M28: 10,971,657 km (0.044 R)
• M29: 12,481,998 km (0.058 R)
• M30: 13,057,800 km (0.041 R)
• M31: 14,957,693 km (0.111 R)
• M32: 15,568,950 km (0.116 R)
• M33: 16,063,819 km (0.099 R)
• M34: 16,438,263 km (0.059 R)
• M35: 16,500,944 km (0.111 R)
• M36: 16,563,775 km (0.031 R)
• M37: 18,483,715 km (0.119 R)
• M38: 18,876,110 km (0.078 R)
• M39: 19,007,457 km (0.1 R)
• M40: 19,868,991 km (0.039 R)
• M41: 20,136,621 km (0.111 R)
• M42: 20,338,130 km (0.094 R)
• M43: 20,607,855 km (0.067 R)
• M44: 21,082,828 km (0.08 R)
• M45: 22,948,014 km (0.068 R)
• M46: 24,506,375 km (0.109 R)
• M47: 25,153,685 km (0.063 R)
• M48: 26,833,220 km (0.104 R)
• M49: 26,907,122 km (0.094 R)
• M50: 27,500,277 km (0.055 R)
• M51: 29,763,095 km (0.075 R)
• M52: 29,839,539 km (0.092 R)
• M53: 30,453,339 km (0.111 R)
• M54: 30,993,986 km (0.102 R)
• M55: 31,615,715 km (0.102 R)
• M56: 32,006,315 km (0.057 R)
• M57: 32,792,452 km (0.071 R)
• M58: 33,187,839 km (0.101 R)
• M59: 34,143,320 km (0.119 R)
• M60: 35,999,830 km (0.114 R)
• M61: 36,162,742 km (0.095 R)
• M62: 36,326,103 km (0.112 R)
• M63: 36,571,294 km (0.079 R)
• M64: 37,806,075 km (0.111 R)
• M65: 39,138,094 km (0.093 R)
• M66: 39,221,869 km (0.065 R)
• M67: 39,305,644 km (0.105 R)
• M68: 40,231,655 km (0.099 R)
• M69: 41,249,967 km (0.092 R)
• M70: 42,190,788 km (0.104 R)
• M71: 42,707,051 km (0.081 R)
• M72: 43,572,025 km (0.081 R)
• M73: 43,658,792 km (0.107 R)
• M74: 44,442,685 km (0.075 R)
• M75: 44,792,594 km (0.099 R)
• M76: 45,055,588 km (0.115 R)
• M77: 45,319,179 km (0.064 R)
• M78: 46,467,043 km (0.102 R)
• M79: 49,514,202 km (0.093 R)
• M80: 52,071,728 km (0.049 R)
• M81: 52,163,880 km (0.066 R)
• M82: 52,902,893 km (0.034 R)
• M83: 53,552,298 km (0.072 R)
• M84: 54,484,741 km (0.11 R)
• M85: 55,422,421 km (0.1 R)
• M86: 55,516,518 km (0.093 R)
• M87: 56,649,572 km (0.099 R)
• M88: 56,839,113 km (0.075 R)
• M89: 57,123,797 km (0.113 R)
• M90: 59,804,292 km (0.091 R)
• M91: 63,802,445 km (0.045 R)
• M92: 66,582,123 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 5.2

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.13 AU - 15.91 AU

Year: 17334 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,346,288 km

• M1: 75,547 km (0.049 R)
• M2: 121,174 km (0.047 R)
• M3: 873,203 km (0.08 R)
• M4: 1,087,577 km (0.074 R)
• M5: 1,213,837 km (0.038 R)
• M6: 1,344,735 km (0.118 R)
• M7: 1,649,167 km (0.077 R)
• M8: 2,383,842 km (0.11 R)
• M9: 2,615,120 km (0.095 R)
• M10: 3,063,615 km (0.103 R)
• M11: 3,424,594 km (0.117 R)
• M12: 3,535,596 km (0.051 R)
• M13: 3,723,192 km (0.042 R)
• M14: 3,799,188 km (0.08 R)
• M15: 3,991,271 km (0.077 R)
• M16: 4,546,130 km (0.079 R)
• M17: 4,586,671 km (0.085 R)
• M18: 4,709,042 km (0.05 R)
• M19: 5,040,700 km (0.045 R)
• M20: 5,124,774 km (0.119 R)
• M21: 5,552,325 km (0.097 R)
• M22: 5,902,534 km (0.054 R)
• M23: 6,486,713 km (0.059 R)
• M24: 6,855,472 km (0.081 R)
• M25: 7,758,146 km (0.097 R)
• M26: 8,001,841 km (0.077 R)
• M27: 8,446,745 km (0.032 R)
• M28: 9,257,715 km (0.076 R)
• M29: 9,672,400 km (0.062 R)
• M30: 9,934,645 km (0.077 R)
• M31: 10,627,433 km (0.119 R)
• M32: 11,225,675 km (0.108 R)
• M33: 11,335,629 km (0.12 R)
• M34: 12,454,771 km (0.064 R)
• M35: 13,784,696 km (0.101 R)
• M36: 13,843,637 km (0.116 R)
• M37: 13,961,520 km (0.11 R)
• M38: 14,317,264 km (0.074 R)
• M39: 14,676,150 km (0.03 R)
• M40: 15,341,561 km (0.067 R)
• M41: 15,463,633 km (0.108 R)
• M42: 15,893,427 km (0.092 R)
• M43: 16,890,348 km (0.093 R)
• M44: 17,523,595 km (0.117 R)
• M45: 19,009,401 km (0.096 R)
• M46: 21,346,719 km (0.114 R)
• M47: 22,099,794 km (0.116 R)
• M48: 22,306,688 km (0.063 R)
• M49: 22,375,802 km (0.073 R)
• M50: 22,722,421 km (0.055 R)
• M51: 24,553,349 km (0.118 R)
• M52: 25,486,391 km (0.114 R)
• M53: 27,387,032 km (0.091 R)
• M54: 27,757,735 km (0.11 R)
• M55: 29,560,240 km (0.082 R)
• M56: 30,936,690 km (0.111 R)
• M57: 32,804,419 km (0.115 R)
• M58: 33,198,011 km (0.109 R)
• M59: 34,308,626 km (0.102 R)
• M60: 35,997,137 km (0.064 R)
• M61: 37,548,018 km (0.037 R)
• M62: 37,712,576 km (0.119 R)
• M63: 37,877,283 km (0.068 R)
• M64: 37,959,712 km (0.12 R)
• M65: 39,204,067 km (0.098 R)
• M66: 39,537,969 km (0.104 R)
• M67: 40,630,183 km (0.064 R)
• M68: 43,706,065 km (0.045 R)
• M69: 44,922,296 km (0.088 R)
• M70: 45,009,511 km (0.111 R)
• M71: 45,885,706 km (0.104 R)
• M72: 47,476,829 km (0.092 R)
• M73: 49,085,904 km (0.086 R)
• M74: 49,265,870 km (0.109 R)
• M75: 49,445,986 km (0.104 R)
• M76: 50,259,200 km (0.106 R)
• M77: 50,440,512 km (0.082 R)
• M78: 52,173,753 km (0.108 R)
• M79: 52,357,310 km (0.106 R)
• M80: 52,449,313 km (0.114 R)
• M81: 53,555,888 km (0.094 R)
• M82: 54,670,392 km (0.119 R)
• M83: 55,043,489 km (0.058 R)
• M84: 56,450,308 km (0.095 R)
• M85: 57,300,173 km (0.104 R)
• M86: 58,344,516 km (0.096 R)
• M87: 59,012,321 km (0.12 R)
• M88: 59,299,399 km (0.104 R)
• M89: 59,491,034 km (0.105 R)
• M90: 60,837,864 km (0.087 R)
• M91: 61,127,784 km (0.116 R)
• M92: 62,194,866 km (0.087 R)
• M93: 63,268,081 km (0.111 R)
• M94: 64,445,716 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.1

Radius: 7.5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.06 AU - 14.28 AU

Year: 19680 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,346,288 km

• M1: 126,859 km (0.076 R)
• M2: 345,272 km (0.093 R)
• M3: 649,704 km (0.083 R)
• M4: 715,227 km (0.051 R)
• M5: 1,076,506 km (0.053 R)
• M6: 1,128,716 km (0.036 R)
• M7: 1,181,823 km (0.094 R)
• M8: 1,290,581 km (0.117 R)
• M9: 1,460,225 km (0.032 R)
• M10: 1,667,268 km (0.057 R)
• M11: 1,883,886 km (0.056 R)
• M12: 3,440,901 km (0.118 R)
• M13: 4,717,419 km (0.117 R)
• M14: 5,202,416 km (0.061 R)
• M15: 5,428,159 km (0.043 R)
• M16: 5,519,413 km (0.081 R)
• M17: 5,889,219 km (0.103 R)
• M18: 6,029,991 km (0.111 R)
• M19: 6,077,264 km (0.094 R)
• M20: 6,507,358 km (0.093 R)
• M21: 6,604,297 km (0.108 R)
• M22: 7,447,580 km (0.096 R)
• M23: 7,650,884 km (0.099 R)
• M24: 8,011,116 km (0.114 R)
• M25: 8,219,505 km (0.083 R)
• M26: 9,949,754 km (0.096 R)
• M27: 10,230,101 km (0.044 R)
• M28: 10,626,834 km (0.107 R)
• M29: 10,683,981 km (0.11 R)
• M30: 10,741,127 km (0.097 R)
• M31: 11,847,104 km (0.09 R)
• M32: 11,906,345 km (0.105 R)
• M33: 14,862,249 km (0.079 R)
• M34: 14,926,128 km (0.107 R)
• M35: 14,990,155 km (0.098 R)
• M36: 16,552,855 km (0.115 R)
• M37: 16,884,962 km (0.104 R)
• M38: 17,962,216 km (0.107 R)
• M39: 18,577,961 km (0.112 R)
• M40: 19,340,013 km (0.09 R)
• M41: 20,395,426 km (0.089 R)
• M42: 21,181,263 km (0.075 R)
• M43: 23,523,068 km (0.05 R)
• M44: 24,346,904 km (0.109 R)
• M45: 24,724,489 km (0.111 R)
• M46: 25,561,938 km (0.083 R)
• M47: 25,868,763 km (0.117 R)
• M48: 28,208,773 km (0.116 R)
• M49: 29,163,656 km (0.053 R)
• M50: 29,967,445 km (0.1 R)
• M51: 30,129,011 km (0.117 R)
• M52: 30,209,944 km (0.072 R)
• M53: 31,843,552 km (0.11 R)
• M54: 32,505,074 km (0.076 R)
• M55: 32,837,481 km (0.069 R)
• M56: 33,087,459 km (0.08 R)
• M57: 35,965,422 km (0.113 R)
• M58: 39,452,399 km (0.11 R)
• M59: 40,073,530 km (0.107 R)
• M60: 40,877,020 km (0.115 R)
• M61: 41,505,630 km (0.114 R)
• M62: 44,143,639 km (0.116 R)
• M63: 44,327,495 km (0.1 R)
• M64: 46,087,514 km (0.107 R)
• M65: 46,929,151 km (0.054 R)
• M66: 47,870,271 km (0.065 R)
• M67: 49,962,547 km (0.12 R)
• M68: 50,634,391 km (0.089 R)
• M69: 50,923,414 km (0.066 R)
• M70: 51,019,755 km (0.101 R)
• M71: 51,116,246 km (0.118 R)
• M72: 51,696,387 km (0.058 R)
• M73: 57,616,872 km (0.043 R)
• M74: 58,119,820 km (0.065 R)
• M75: 58,422,307 km (0.12 R)
• M76: 64,163,873 km (0.089 R)
• M77: 64,685,222 km (0.027 R)
• M78: 65,731,958 km (0.106 R)
• M79: 66,152,328 km (0.085 R)
• M80: 66,573,596 km (0.112 R)
• M81: 66,784,529 km (0.09 R)
• M82: 67,101,227 km (0.057 R)
• M83: 67,418,674 km (0.103 R)
• M84: 68,054,764 km (0.115 R)
• M85: 68,160,979 km (0.047 R)
• M86: 69,439,891 km (0.077 R)
• M87: 69,867,890 km (0.077 R)
• M88: 70,834,293 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit