🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 153 Days

Day: 19.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,363,846 km

• M1: 200,461 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 26.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,363,846 km

• M1: 54,304 km (0.099 R)
• M2: 137,480 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.27 AU - 1.47 AU

Year: 572 Days

Day: 25.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 81.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.96 AU - 6.82 AU

Year: 5758 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,363,846 km

• M1: 183,407 km (0.098 R)
• M2: 401,072 km (0.07 R)
• M3: 636,240 km (0.074 R)
• M4: 782,995 km (0.088 R)
• M5: 891,603 km (0.106 R)
• M6: 1,006,046 km (0.101 R)
• M7: 1,159,683 km (0.036 R)
• M8: 1,310,029 km (0.083 R)
• M9: 1,430,455 km (0.054 R)
• M10: 1,618,499 km (0.109 R)
• M11: 2,006,257 km (0.082 R)
• M12: 2,146,879 km (0.083 R)
• M13: 2,247,409 km (0.089 R)
• M14: 2,574,131 km (0.034 R)
• M15: 2,900,404 km (0.088 R)
• M16: 3,125,548 km (0.117 R)
• M17: 3,576,287 km (0.089 R)
• M18: 3,818,336 km (0.106 R)
• M19: 4,670,296 km (0.11 R)
• M20: 5,069,872 km (0.051 R)
• M21: 5,205,557 km (0.106 R)
• M22: 5,362,186 km (0.116 R)
• M23: 6,045,250 km (0.064 R)
• M24: 6,734,747 km (0.092 R)
• M25: 7,715,061 km (0.109 R)
• M26: 7,849,251 km (0.094 R)
• M27: 8,006,628 km (0.102 R)
• M28: 8,716,769 km (0.058 R)
• M29: 9,351,662 km (0.099 R)
• M30: 9,686,911 km (0.07 R)
• M31: 9,904,426 km (0.091 R)
• M32: 10,221,723 km (0.091 R)
• M33: 10,443,278 km (0.081 R)
• M34: 10,816,076 km (0.057 R)
• M35: 11,651,729 km (0.085 R)
• M36: 12,168,291 km (0.113 R)
• M37: 12,639,674 km (0.077 R)
• M38: 13,010,527 km (0.076 R)
• M39: 13,197,375 km (0.049 R)
• M40: 13,546,536 km (0.088 R)
• M41: 14,501,868 km (0.045 R)
• M42: 14,723,422 km (0.087 R)
• M43: 14,834,574 km (0.081 R)
• M44: 15,281,871 km (0.112 R)
• M45: 15,677,109 km (0.104 R)
• M46: 15,989,918 km (0.113 R)
• M47: 16,853,696 km (0.106 R)
• M48: 17,349,912 km (0.074 R)
• M49: 18,237,177 km (0.083 R)
• M50: 18,476,384 km (0.119 R)
• M51: 19,169,770 km (0.1 R)
• M52: 19,534,939 km (0.081 R)
• M53: 20,117,772 km (0.081 R)
• M54: 20,488,924 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 6.4

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.21 AU - 15.45 AU

Year: 17348 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,363,846 km

• M1: 174,581 km (0.111 R)
• M2: 412,441 km (0.116 R)
• M3: 861,235 km (0.05 R)
• M4: 928,554 km (0.031 R)
• M5: 1,215,483 km (0.053 R)
• M6: 1,291,478 km (0.102 R)
• M7: 1,751,791 km (0.091 R)
• M8: 2,842,958 km (0.104 R)
• M9: 2,978,793 km (0.083 R)
• M10: 3,221,740 km (0.039 R)
• M11: 4,217,762 km (0.066 R)
• M12: 4,372,895 km (0.089 R)
• M13: 7,990,920 km (0.104 R)
• M14: 8,038,791 km (0.114 R)
• M15: 8,086,812 km (0.119 R)
• M16: 8,474,121 km (0.084 R)
• M17: 9,519,661 km (0.087 R)
• M18: 9,621,387 km (0.075 R)
• M19: 9,672,400 km (0.102 R)
• M20: 9,825,887 km (0.103 R)
• M21: 10,343,197 km (0.108 R)
• M22: 11,566,758 km (0.12 R)
• M23: 11,675,216 km (0.119 R)
• M24: 12,223,044 km (0.088 R)
• M25: 12,333,596 km (0.116 R)
• M26: 12,444,448 km (0.108 R)
• M27: 12,723,149 km (0.098 R)
• M28: 14,089,277 km (0.077 R)
• M29: 14,321,453 km (0.107 R)
• M30: 14,554,975 km (0.103 R)
• M31: 14,672,260 km (0.034 R)
• M32: 15,025,760 km (0.091 R)
• M33: 16,773,512 km (0.068 R)
• M34: 16,834,996 km (0.078 R)
• M35: 17,267,035 km (0.101 R)
• M36: 17,890,409 km (0.051 R)
• M37: 17,953,240 km (0.088 R)
• M38: 20,719,903 km (0.106 R)
• M39: 21,782,796 km (0.058 R)
• M40: 21,849,816 km (0.1 R)
• M41: 22,931,409 km (0.103 R)
• M42: 23,341,606 km (0.115 R)
• M43: 23,892,126 km (0.12 R)
• M44: 24,935,871 km (0.115 R)
• M45: 25,428,197 km (0.103 R)
• M46: 25,640,028 km (0.079 R)
• M47: 25,994,575 km (0.113 R)
• M48: 26,493,633 km (0.099 R)
• M49: 26,636,798 km (0.114 R)
• M50: 27,067,790 km (0.103 R)
• M51: 28,814,943 km (0.07 R)
• M52: 29,999,759 km (0.058 R)
• M53: 30,823,594 km (0.115 R)
• M54: 31,427,371 km (0.073 R)
• M55: 32,416,811 km (0.099 R)
• M56: 32,493,406 km (0.073 R)
• M57: 32,953,868 km (0.106 R)
• M58: 33,803,733 km (0.051 R)
• M59: 34,270,329 km (0.077 R)
• M60: 36,555,436 km (0.03 R)
• M61: 36,874,379 km (0.102 R)
• M62: 38,645,468 km (0.049 R)
• M63: 40,609,090 km (0.076 R)
• M64: 40,691,518 km (0.093 R)
• M65: 40,939,402 km (0.108 R)
• M66: 41,022,279 km (0.054 R)
• M67: 41,187,884 km (0.105 R)
• M68: 41,769,371 km (0.119 R)
• M69: 43,277,168 km (0.075 R)
• M70: 43,361,392 km (0.116 R)
• M71: 43,953,051 km (0.072 R)
• M72: 44,377,161 km (0.042 R)
• M73: 44,632,375 km (0.117 R)
• M74: 45,058,579 km (0.1 R)
• M75: 45,829,457 km (0.097 R)
• M76: 46,173,383 km (0.12 R)
• M77: 46,518,355 km (0.107 R)
• M78: 47,819,109 km (0.059 R)
• M79: 49,043,867 km (0.097 R)
• M80: 49,395,721 km (0.113 R)
• M81: 50,544,932 km (0.075 R)
• M82: 52,959,890 km (0.12 R)
• M83: 55,320,694 km (0.094 R)
• M84: 55,686,910 km (0.105 R)
• M85: 55,870,317 km (0.101 R)
• M86: 56,237,729 km (0.048 R)
• M87: 57,622,856 km (0.054 R)
• M88: 57,808,357 km (0.103 R)
• M89: 57,994,008 km (0.083 R)
• M90: 59,580,643 km (0.033 R)
• M91: 60,332,223 km (0.082 R)
• M92: 61,087,094 km (0.045 R)
• M93: 61,844,807 km (0.112 R)
• M94: 63,274,215 km (0.111 R)
• M95: 63,945,011 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.8

Radius: 7.6

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.68 AU - 21.4 AU

Year: 26184 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,363,846 km

• M1: 282,890 km (0.114 R)
• M2: 362,924 km (0.114 R)
• M3: 549,323 km (0.116 R)
• M4: 945,459 km (0.117 R)
• M5: 1,345,184 km (0.082 R)
• M6: 1,952,402 km (0.101 R)
• M7: 2,284,659 km (0.03 R)
• M8: 2,770,403 km (0.098 R)
• M9: 3,095,928 km (0.102 R)
• M10: 3,783,330 km (0.115 R)
• M11: 4,899,181 km (0.05 R)
• M12: 5,235,477 km (0.078 R)
• M13: 5,637,596 km (0.091 R)
• M14: 5,930,808 km (0.096 R)
• M15: 5,990,048 km (0.088 R)
• M16: 6,289,244 km (0.106 R)
• M17: 7,663,001 km (0.114 R)
• M18: 7,727,628 km (0.116 R)
• M19: 8,184,948 km (0.043 R)
• M20: 9,125,620 km (0.116 R)
• M21: 11,921,305 km (0.082 R)
• M22: 13,371,506 km (0.107 R)
• M23: 13,998,770 km (0.074 R)
• M24: 15,038,326 km (0.119 R)
• M25: 16,518,298 km (0.037 R)
• M26: 16,601,923 km (0.038 R)
• M27: 17,445,505 km (0.103 R)
• M28: 19,791,948 km (0.106 R)
• M29: 21,867,469 km (0.047 R)
• M30: 22,420,233 km (0.084 R)
• M31: 24,868,103 km (0.058 R)
• M32: 25,832,112 km (0.071 R)
• M33: 27,498,482 km (0.087 R)
• M34: 27,796,182 km (0.07 R)
• M35: 28,094,929 km (0.089 R)
• M36: 28,394,873 km (0.051 R)
• M37: 28,595,334 km (0.074 R)
• M38: 30,728,450 km (0.071 R)
• M39: 31,450,858 km (0.069 R)
• M40: 33,333,996 km (0.071 R)
• M41: 33,545,527 km (0.103 R)
• M42: 34,182,665 km (0.085 R)
• M43: 34,823,841 km (0.078 R)
• M44: 35,684,926 km (0.107 R)
• M45: 38,642,177 km (0.082 R)
• M46: 39,645,381 km (0.045 R)
• M47: 39,757,429 km (0.101 R)
• M48: 40,996,249 km (0.085 R)
• M49: 41,791,063 km (0.105 R)
• M50: 42,247,635 km (0.082 R)
• M51: 44,671,420 km (0.039 R)
• M52: 45,723,991 km (0.119 R)
• M53: 48,330,883 km (0.08 R)
• M54: 50,620,927 km (0.069 R)
• M55: 51,473,635 km (0.12 R)
• M56: 51,840,449 km (0.034 R)
• M57: 53,440,099 km (0.08 R)
• M58: 54,806,377 km (0.096 R)
• M59: 57,193,061 km (0.072 R)
• M60: 57,573,040 km (0.071 R)
• M61: 59,101,182 km (0.116 R)
• M62: 61,418,453 km (0.066 R)
• M63: 61,937,408 km (0.076 R)
• M64: 63,372,052 km (0.051 R)
• M65: 64,159,086 km (0.113 R)
• M66: 66,539,936 km (0.105 R)
• M67: 68,680,382 km (0.118 R)
• M68: 69,758,983 km (0.088 R)
• M69: 69,894,220 km (0.118 R)
• M70: 70,164,992 km (0.12 R)
• M71: 70,843,268 km (0.113 R)
• M72: 75,651,942 km (0.078 R)
• M73: 75,929,895 km (0.117 R)
• M74: 77,324,746 km (0.026 R)
• M75: 78,728,123 km (0.075 R)
• M76: 79,291,808 km (0.115 R)
• M77: 79,432,879 km (0.062 R)
• M78: 80,848,823 km (0.04 R)
• M79: 81,417,444 km (0.101 R)
• M80: 82,272,995 km (0.095 R)
• M81: 82,415,861 km (0.089 R)
• M82: 85,869,627 km (0.102 R)
• M83: 86,159,697 km (0.106 R)
• M84: 88,930,249 km (0.067 R)
• M85: 90,400,198 km (0.116 R)
• M86: 90,695,205 km (0.038 R)
• M87: 91,138,314 km (0.112 R)
• M88: 93,811,478 km (0.03 R)
• M89: 95,157,859 km (0.041 R)
• M90: 95,457,803 km (0.106 R)
• M91: 96,359,878 km (0.088 R)
• M92: 98,020,863 km (0.109 R)
• M93: 100,301,184 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 6.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.49 AU - 20.17 AU

Year: 31476 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,363,846 km

• M1: 120,426 km (0.098 R)
• M2: 241,002 km (0.118 R)
• M3: 354,098 km (0.108 R)
• M4: 547,827 km (0.109 R)
• M5: 1,703,770 km (0.104 R)
• M6: 2,276,281 km (0.101 R)
• M7: 4,132,641 km (0.114 R)
• M8: 4,219,707 km (0.057 R)
• M9: 4,307,371 km (0.091 R)
• M10: 4,529,225 km (0.064 R)
• M11: 4,664,162 km (0.07 R)
• M12: 4,709,491 km (0.103 R)
• M13: 4,754,819 km (0.097 R)
• M14: 4,846,073 km (0.092 R)
• M15: 5,693,545 km (0.082 R)
• M16: 5,986,159 km (0.101 R)
• M17: 6,134,410 km (0.103 R)
• M18: 6,586,046 km (0.1 R)
• M19: 6,687,922 km (0.082 R)
• M20: 7,415,417 km (0.1 R)
• M21: 7,896,374 km (0.119 R)
• M22: 8,004,683 km (0.1 R)
• M23: 8,888,208 km (0.09 R)
• M24: 9,628,717 km (0.088 R)
• M25: 9,860,594 km (0.119 R)
• M26: 13,037,604 km (0.111 R)
• M27: 15,001,674 km (0.092 R)
• M28: 15,135,864 km (0.073 R)
• M29: 15,608,593 km (0.106 R)
• M30: 16,154,924 km (0.065 R)
• M31: 16,776,952 km (0.066 R)
• M32: 17,055,803 km (0.1 R)
• M33: 18,330,227 km (0.072 R)
• M34: 19,855,228 km (0.102 R)
• M35: 23,257,383 km (0.079 R)
• M36: 25,064,674 km (0.075 R)
• M37: 25,303,732 km (0.092 R)
• M38: 25,543,537 km (0.116 R)
• M39: 25,864,425 km (0.106 R)
• M40: 26,106,025 km (0.11 R)
• M41: 28,479,395 km (0.101 R)
• M42: 28,812,101 km (0.106 R)
• M43: 31,520,122 km (0.052 R)
• M44: 32,991,566 km (0.114 R)
• M45: 34,219,915 km (0.05 R)
• M46: 34,396,739 km (0.12 R)
• M47: 34,485,152 km (0.105 R)
• M48: 35,374,062 km (0.077 R)
• M49: 36,993,010 km (0.093 R)
• M50: 38,177,077 km (0.058 R)
• M51: 38,360,335 km (0.118 R)
• M52: 39,188,808 km (0.09 R)
• M53: 40,116,165 km (0.096 R)
• M54: 40,675,960 km (0.072 R)
• M55: 41,992,422 km (0.087 R)
• M56: 42,941,321 km (0.063 R)
• M57: 43,801,209 km (0.112 R)
• M58: 44,377,760 km (0.118 R)
• M59: 45,635,429 km (0.084 R)
• M60: 46,415,133 km (0.047 R)
• M61: 47,494,482 km (0.106 R)
• M62: 49,378,218 km (0.086 R)
• M63: 49,478,000 km (0.075 R)
• M64: 51,084,232 km (0.11 R)
• M65: 51,589,574 km (0.093 R)
• M66: 52,809,395 km (0.091 R)
• M67: 53,525,370 km (0.084 R)
• M68: 53,833,243 km (0.031 R)
• M69: 54,141,564 km (0.095 R)
• M70: 55,588,624 km (0.073 R)
• M71: 55,692,445 km (0.08 R)
• M72: 55,796,415 km (0.079 R)
• M73: 56,734,394 km (0.053 R)
• M74: 56,838,963 km (0.107 R)
• M75: 57,677,758 km (0.12 R)
• M76: 62,795,352 km (0.075 R)
• M77: 65,627,389 km (0.087 R)
• M78: 65,846,999 km (0.064 R)
• M79: 66,396,921 km (0.097 R)
• M80: 67,280,146 km (0.052 R)
• M81: 68,500,865 km (0.116 R)
• M82: 69,728,914 km (0.066 R)
• M83: 70,738,999 km (0.114 R)
• M84: 70,964,144 km (0.072 R)
• M85: 72,093,308 km (0.107 R)
• M86: 72,206,554 km (0.09 R)
• M87: 74,369,589 km (0.117 R)
• M88: 75,631,597 km (0.069 R)
• M89: 75,977,019 km (0.117 R)
• M90: 76,092,209 km (0.108 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit