🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 194 Days

Day: 14.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,618,815 km

• M1: 43,533 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.79 AU - 1.17 AU

Year: 343 Days

Day: 27.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.47 AU

Year: 458 Days

Day: 13.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.8 AU - 2.76 AU

Year: 1216 Days

Day: 39.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 12.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.47 AU - 6.83 AU

Year: 6055 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,618,815 km

• M1: 314,604 km (0.107 R)
• M2: 476,918 km (0.059 R)
• M3: 609,013 km (0.115 R)
• M4: 700,716 km (0.103 R)
• M5: 826,827 km (0.12 R)
• M6: 946,057 km (0.066 R)
• M7: 1,186,461 km (0.079 R)
• M8: 1,447,210 km (0.061 R)
• M9: 1,538,465 km (0.104 R)
• M10: 2,045,302 km (0.106 R)
• M11: 2,253,842 km (0.065 R)
• M12: 2,783,119 km (0.12 R)
• M13: 3,498,346 km (0.078 R)
• M14: 3,774,653 km (0.079 R)
• M15: 3,954,321 km (0.09 R)
• M16: 4,084,471 km (0.114 R)
• M17: 4,242,446 km (0.041 R)
• M18: 4,564,530 km (0.117 R)
• M19: 4,783,841 km (0.099 R)
• M20: 5,666,319 km (0.109 R)
• M21: 5,902,234 km (0.034 R)
• M22: 6,171,660 km (0.107 R)
• M23: 6,292,685 km (0.106 R)
• M24: 6,475,643 km (0.063 R)
• M25: 6,660,546 km (0.117 R)
• M26: 7,035,438 km (0.072 R)
• M27: 7,708,180 km (0.045 R)
• M28: 8,234,764 km (0.098 R)
• M29: 8,671,141 km (0.119 R)
• M30: 9,742,113 km (0.113 R)
• M31: 10,311,183 km (0.063 R)
• M32: 11,037,929 km (0.082 R)
• M33: 11,333,235 km (0.098 R)
• M34: 11,668,484 km (0.069 R)
• M35: 11,969,326 km (0.11 R)
• M36: 12,502,044 km (0.115 R)
• M37: 12,694,277 km (0.069 R)
• M38: 13,003,645 km (0.099 R)
• M39: 13,748,643 km (0.068 R)
• M40: 14,467,311 km (0.06 R)
• M41: 15,075,426 km (0.089 R)
• M42: 15,526,763 km (0.088 R)
• M43: 15,650,630 km (0.12 R)
• M44: 16,149,389 km (0.096 R)
• M45: 16,611,198 km (0.115 R)
• M46: 17,034,859 km (0.108 R)
• M47: 17,720,017 km (0.101 R)
• M48: 17,892,803 km (0.065 R)
• M49: 18,984,867 km (0.102 R)
• M50: 19,117,411 km (0.086 R)
• M51: 19,294,535 km (0.097 R)
• M52: 21,187,696 km (0.04 R)
• M53: 21,279,250 km (0.064 R)
• M54: 21,647,111 km (0.109 R)
• M55: 22,763,111 km (0.115 R)
• M56: 23,945,533 km (0.113 R)
• M57: 24,664,500 km (0.118 R)
• M58: 26,222,113 km (0.088 R)
• M59: 26,765,004 km (0.118 R)
• M60: 27,012,888 km (0.031 R)
• M61: 29,227,534 km (0.11 R)
• M62: 29,482,898 km (0.068 R)
• M63: 30,150,254 km (0.066 R)
• M64: 30,356,550 km (0.051 R)
• M65: 31,814,231 km (0.1 R)
• M66: 32,604,407 km (0.078 R)
• M67: 33,134,881 km (0.087 R)
• M68: 33,828,716 km (0.119 R)
• M69: 34,043,090 km (0.103 R)
• M70: 34,258,062 km (0.078 R)
• M71: 34,365,623 km (0.078 R)
• M72: 35,284,902 km (0.06 R)
• M73: 36,322,064 km (0.112 R)
• M74: 36,761,582 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 11.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.76 AU - 8.9 AU

Year: 7007 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,618,815 km

• M1: 186,997 km (0.113 R)
• M2: 281,992 km (0.112 R)
• M3: 386,710 km (0.096 R)
• M4: 729,738 km (0.087 R)
• M5: 1,110,914 km (0.09 R)
• M6: 1,194,389 km (0.058 R)
• M7: 1,297,762 km (0.048 R)
• M8: 1,513,631 km (0.064 R)
• M9: 1,702,873 km (0.071 R)
• M10: 1,800,410 km (0.061 R)
• M11: 2,338,664 km (0.098 R)
• M12: 2,808,700 km (0.11 R)
• M13: 2,901,750 km (0.11 R)
• M14: 3,283,972 km (0.083 R)
• M15: 3,431,476 km (0.054 R)
• M16: 3,758,796 km (0.114 R)
• M17: 4,149,097 km (0.057 R)
• M18: 4,745,095 km (0.095 R)
• M19: 5,224,257 km (0.102 R)
• M20: 5,310,425 km (0.098 R)
• M21: 5,484,258 km (0.086 R)
• M22: 5,778,218 km (0.065 R)
• M23: 6,228,807 km (0.118 R)
• M24: 6,443,031 km (0.094 R)
• M25: 6,690,765 km (0.072 R)
• M26: 7,163,943 km (0.117 R)
• M27: 7,356,176 km (0.098 R)
• M28: 7,550,205 km (0.089 R)
• M29: 7,844,464 km (0.113 R)
• M30: 8,377,032 km (0.065 R)
• M31: 9,652,803 km (0.11 R)
• M32: 10,988,562 km (0.108 R)
• M33: 11,062,463 km (0.112 R)
• M34: 11,961,547 km (0.078 R)
• M35: 12,113,688 km (0.045 R)
• M36: 12,190,132 km (0.113 R)
• M37: 12,767,580 km (0.047 R)
• M38: 13,630,760 km (0.1 R)
• M39: 13,989,346 km (0.096 R)
• M40: 14,109,622 km (0.105 R)
• M41: 14,270,440 km (0.114 R)
• M42: 14,675,102 km (0.09 R)
• M43: 14,878,855 km (0.09 R)
• M44: 15,001,674 km (0.11 R)
• M45: 15,578,823 km (0.028 R)
• M46: 15,828,502 km (0.089 R)
• M47: 15,953,865 km (0.105 R)
• M48: 16,037,490 km (0.074 R)
• M49: 16,289,563 km (0.09 R)
• M50: 16,500,645 km (0.104 R)
• M51: 16,585,318 km (0.096 R)
• M52: 17,182,063 km (0.115 R)
• M53: 17,267,933 km (0.045 R)
• M54: 17,526,288 km (0.09 R)
• M55: 17,785,840 km (0.114 R)
• M56: 19,192,210 km (0.05 R)
• M57: 19,728,668 km (0.069 R)
• M58: 20,908,098 km (0.097 R)
• M59: 21,045,728 km (0.106 R)
• M60: 21,183,507 km (0.045 R)
• M61: 21,923,867 km (0.106 R)
• M62: 22,861,247 km (0.114 R)
• M63: 23,002,917 km (0.113 R)
• M64: 23,620,457 km (0.075 R)
• M65: 24,003,278 km (0.081 R)
• M66: 24,339,873 km (0.055 R)
• M67: 25,261,396 km (0.056 R)
• M68: 26,243,805 km (0.098 R)
• M69: 26,590,573 km (0.099 R)
• M70: 27,338,712 km (0.085 R)
• M71: 28,448,578 km (0.113 R)
• M72: 29,470,481 km (0.105 R)
• M73: 30,037,457 km (0.11 R)
• M74: 32,288,756 km (0.066 R)
• M75: 32,873,384 km (0.112 R)
• M76: 33,783,687 km (0.091 R)
• M77: 34,052,963 km (0.091 R)
• M78: 34,377,142 km (0.058 R)
• M79: 35,355,662 km (0.086 R)
• M80: 35,629,126 km (0.081 R)
• M81: 36,730,017 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 14.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.41 AU - 12.33 AU

Year: 10949 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,618,815 km

• M1: 202,855 km (0.112 R)
• M2: 481,406 km (0.087 R)
• M3: 611,855 km (0.105 R)
• M4: 784,940 km (0.119 R)
• M5: 1,102,387 km (0.074 R)
• M6: 1,571,077 km (0.099 R)
• M7: 2,203,577 km (0.074 R)
• M8: 2,503,969 km (0.114 R)
• M9: 2,704,430 km (0.039 R)
• M10: 3,240,888 km (0.093 R)
• M11: 3,990,523 km (0.108 R)
• M12: 4,173,182 km (0.115 R)
• M13: 4,278,798 km (0.099 R)
• M14: 4,737,765 km (0.09 R)
• M15: 5,528,389 km (0.119 R)
• M16: 5,732,590 km (0.052 R)
• M17: 5,850,324 km (0.116 R)
• M18: 6,884,195 km (0.063 R)
• M19: 7,009,558 km (0.117 R)
• M20: 7,454,462 km (0.06 R)
• M21: 7,680,355 km (0.098 R)
• M22: 8,007,076 km (0.026 R)
• M23: 8,139,022 km (0.099 R)
• M24: 8,741,901 km (0.108 R)
• M25: 8,877,886 km (0.085 R)
• M26: 9,428,705 km (0.064 R)
• M27: 9,568,130 km (0.095 R)
• M28: 9,955,290 km (0.097 R)
• M29: 10,168,616 km (0.056 R)
• M30: 10,817,871 km (0.116 R)
• M31: 11,258,137 km (0.105 R)
• M32: 13,311,518 km (0.068 R)
• M33: 14,824,700 km (0.048 R)
• M34: 17,067,471 km (0.094 R)
• M35: 18,054,518 km (0.11 R)
• M36: 18,228,201 km (0.106 R)
• M37: 19,369,932 km (0.042 R)
• M38: 20,128,992 km (0.093 R)
• M39: 20,218,900 km (0.041 R)
• M40: 20,943,253 km (0.086 R)
• M41: 21,125,613 km (0.097 R)
• M42: 23,355,818 km (0.032 R)
• M43: 23,592,482 km (0.035 R)
• M44: 24,020,332 km (0.077 R)
• M45: 24,594,788 km (0.1 R)
• M46: 24,932,131 km (0.06 R)
• M47: 26,247,246 km (0.061 R)
• M48: 26,938,089 km (0.082 R)
• M49: 32,464,982 km (0.091 R)
• M50: 33,312,753 km (0.117 R)
• M51: 35,518,424 km (0.074 R)
• M52: 36,227,668 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 4.6

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.94 AU - 17.58 AU

Year: 19014 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,618,815 km

• M1: 114,742 km (0.103 R)
• M2: 341,532 km (0.1 R)
• M3: 500,554 km (0.057 R)
• M4: 700,716 km (0.116 R)
• M5: 967,449 km (0.11 R)
• M6: 2,243,669 km (0.098 R)
• M7: 2,449,964 km (0.094 R)
• M8: 2,540,321 km (0.056 R)
• M9: 3,169,979 km (0.1 R)
• M10: 3,235,503 km (0.077 R)
• M11: 3,334,537 km (0.11 R)
• M12: 3,741,144 km (0.083 R)
• M13: 4,020,892 km (0.093 R)
• M14: 5,399,885 km (0.089 R)
• M15: 5,715,686 km (0.088 R)
• M16: 5,755,628 km (0.106 R)
• M17: 5,956,538 km (0.063 R)
• M18: 6,656,507 km (0.063 R)
• M19: 6,952,262 km (0.086 R)
• M20: 7,820,827 km (0.099 R)
• M21: 7,909,539 km (0.105 R)
• M22: 8,088,009 km (0.115 R)
• M23: 8,769,128 km (0.109 R)
• M24: 9,093,157 km (0.082 R)
• M25: 9,515,472 km (0.114 R)
• M26: 9,657,739 km (0.1 R)
• M27: 9,800,755 km (0.088 R)
• M28: 10,136,901 km (0.094 R)
• M29: 12,283,930 km (0.087 R)
• M30: 12,594,196 km (0.096 R)
• M31: 13,381,530 km (0.113 R)
• M32: 13,968,851 km (0.05 R)
• M33: 14,022,706 km (0.101 R)
• M34: 14,292,880 km (0.092 R)
• M35: 15,168,775 km (0.112 R)
• M36: 15,893,128 km (0.076 R)
• M37: 15,949,377 km (0.102 R)
• M38: 16,061,875 km (0.047 R)
• M39: 16,800,140 km (0.119 R)
• M40: 16,914,582 km (0.084 R)
• M41: 17,607,370 km (0.101 R)
• M42: 18,074,265 km (0.105 R)
• M43: 18,132,908 km (0.032 R)
• M44: 18,722,922 km (0.096 R)
• M45: 19,379,207 km (0.05 R)
• M46: 19,559,622 km (0.117 R)
• M47: 20,103,859 km (0.059 R)
• M48: 20,286,369 km (0.049 R)
• M49: 20,960,307 km (0.066 R)
• M50: 22,708,508 km (0.096 R)
• M51: 23,536,083 km (0.091 R)
• M52: 23,664,289 km (0.05 R)
• M53: 24,828,310 km (0.087 R)
• M54: 24,958,759 km (0.074 R)
• M55: 26,209,697 km (0.047 R)
• M56: 27,010,344 km (0.104 R)
• M57: 28,294,193 km (0.115 R)
• M58: 29,252,816 km (0.105 R)
• M59: 29,459,710 km (0.113 R)
• M60: 30,083,085 km (0.04 R)
• M61: 30,291,774 km (0.064 R)
• M62: 31,554,380 km (0.077 R)
• M63: 32,192,115 km (0.099 R)
• M64: 33,336,390 km (0.089 R)
• M65: 33,480,303 km (0.071 R)
• M66: 34,348,419 km (0.059 R)
• M67: 34,712,241 km (0.093 R)
• M68: 35,223,866 km (0.075 R)
• M69: 35,811,636 km (0.1 R)
• M70: 36,550,799 km (0.117 R)
• M71: 37,369,847 km (0.103 R)
• M72: 38,270,127 km (0.092 R)
• M73: 38,420,772 km (0.119 R)
• M74: 39,710,156 km (0.119 R)
• M75: 39,939,041 km (0.105 R)
• M76: 40,628,687 km (0.09 R)
• M77: 40,782,474 km (0.118 R)
• M78: 42,564,783 km (0.1 R)
• M79: 43,190,551 km (0.087 R)
• M80: 43,426,167 km (0.108 R)
• M81: 44,530,649 km (0.041 R)
• M82: 46,124,614 km (0.09 R)
• M83: 46,606,469 km (0.104 R)
• M84: 46,686,952 km (0.118 R)
• M85: 49,122,256 km (0.081 R)
• M86: 50,272,813 km (0.117 R)
• M87: 50,437,969 km (0.084 R)
• M88: 51,931,854 km (0.07 R)
• M89: 52,098,805 km (0.061 R)
• M90: 53,608,846 km (0.115 R)
• M91: 54,793,212 km (0.106 R)
• M92: 55,815,115 km (0.118 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit