🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 31.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,730,571 km

• M1: 111,750 km (0.1 R)
• M2: 252,372 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.95 AU

Year: 257 Days

Day: 31.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,730,571 km

• M1: 49,367 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 331 Days

Day: 47.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.07 AU - 1.09 AU

Year: 427 Days

Day: 38.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,730,571 km

• M1: 57,894 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.78 AU - 1.8 AU

Year: 912 Days

Day: 23 Hours

Environment

Temp: -73 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.31 AU - 2.95 AU

Year: 1624 Days

Day: 42.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 12.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.14 AU - 5.14 AU

Year: 4438 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,730,571 km

• M1: 155,133 km (0.065 R)
• M2: 281,394 km (0.116 R)
• M3: 369,208 km (0.069 R)
• M4: 518,357 km (0.111 R)
• M5: 610,808 km (0.096 R)
• M6: 709,991 km (0.113 R)
• M7: 947,403 km (0.078 R)
• M8: 1,132,007 km (0.104 R)
• M9: 1,316,910 km (0.105 R)
• M10: 1,575,266 km (0.08 R)
• M11: 1,891,067 km (0.041 R)
• M12: 2,014,784 km (0.068 R)
• M13: 2,314,129 km (0.113 R)
• M14: 2,674,212 km (0.086 R)
• M15: 2,751,554 km (0.096 R)
• M16: 3,634,031 km (0.037 R)
• M17: 3,894,033 km (0.114 R)
• M18: 3,982,146 km (0.086 R)
• M19: 4,160,317 km (0.087 R)
• M20: 4,469,236 km (0.097 R)
• M21: 4,710,687 km (0.078 R)
• M22: 5,090,367 km (0.098 R)
• M23: 5,167,559 km (0.09 R)
• M24: 5,323,141 km (0.076 R)
• M25: 5,460,472 km (0.101 R)
• M26: 5,678,735 km (0.082 R)
• M27: 5,778,966 km (0.069 R)
• M28: 5,920,186 km (0.096 R)
• M29: 6,124,088 km (0.108 R)
• M30: 6,707,221 km (0.117 R)
• M31: 7,069,846 km (0.111 R)
• M32: 7,199,547 km (0.099 R)
• M33: 7,637,121 km (0.117 R)
• M34: 8,653,489 km (0.115 R)
• M35: 8,769,128 km (0.112 R)
• M36: 8,931,741 km (0.101 R)
• M37: 9,236,472 km (0.117 R)
• M38: 9,402,077 km (0.07 R)
• M39: 10,001,216 km (0.092 R)
• M40: 10,489,653 km (0.102 R)
• M41: 11,161,348 km (0.082 R)
• M42: 11,388,288 km (0.109 R)
• M43: 11,514,997 km (0.106 R)
• M44: 11,821,224 km (0.119 R)
• M45: 11,949,579 km (0.103 R)
• M46: 12,052,652 km (0.097 R)
• M47: 12,598,534 km (0.097 R)
• M48: 12,703,402 km (0.087 R)
• M49: 12,940,515 km (0.106 R)
• M50: 13,178,974 km (0.12 R)
• M51: 13,392,301 km (0.111 R)
• M52: 14,039,012 km (0.086 R)
• M53: 14,889,326 km (0.068 R)
• M54: 15,728,122 km (0.088 R)
• M55: 15,982,737 km (0.101 R)
• M56: 16,467,584 km (0.111 R)
• M57: 17,015,112 km (0.051 R)
• M58: 17,189,244 km (0.118 R)
• M59: 17,509,982 km (0.054 R)
• M60: 18,039,259 km (0.109 R)
• M61: 18,157,591 km (0.071 R)
• M62: 18,365,383 km (0.1 R)
• M63: 18,573,772 km (0.07 R)
• M64: 19,113,522 km (0.111 R)
• M65: 20,177,761 km (0.116 R)
• M66: 20,300,730 km (0.058 R)
• M67: 20,393,032 km (0.115 R)
• M68: 20,639,869 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 13.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.16 AU - 8.04 AU

Year: 7978 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,730,571 km

• M1: 180,116 km (0.118 R)
• M2: 264,639 km (0.113 R)
• M3: 847,322 km (0.08 R)
• M4: 1,368,073 km (0.117 R)
• M5: 1,512,734 km (0.027 R)
• M6: 1,641,238 km (0.05 R)
• M7: 1,955,543 km (0.033 R)
• M8: 2,048,892 km (0.072 R)
• M9: 2,438,146 km (0.109 R)
• M10: 2,590,287 km (0.035 R)
• M11: 4,589,962 km (0.051 R)
• M12: 4,874,647 km (0.036 R)
• M13: 5,165,315 km (0.1 R)
• M14: 5,362,336 km (0.078 R)
• M15: 6,036,872 km (0.103 R)
• M16: 6,279,520 km (0.095 R)
• M17: 7,208,373 km (0.059 R)
• M18: 7,428,881 km (0.12 R)
• M19: 8,294,753 km (0.07 R)
• M20: 8,603,523 km (0.119 R)
• M21: 8,994,871 km (0.063 R)
• M22: 9,113,353 km (0.093 R)
• M23: 9,552,422 km (0.101 R)
• M24: 9,998,523 km (0.106 R)
• M25: 10,327,190 km (0.044 R)
• M26: 10,409,917 km (0.096 R)
• M27: 10,784,959 km (0.083 R)
• M28: 11,122,153 km (0.11 R)
• M29: 11,462,787 km (0.069 R)
• M30: 11,936,863 km (0.115 R)
• M31: 12,067,312 km (0.095 R)
• M32: 12,154,528 km (0.106 R)
• M33: 13,307,179 km (0.112 R)
• M34: 13,988,149 km (0.113 R)
• M35: 14,217,632 km (0.079 R)
• M36: 14,402,086 km (0.091 R)
• M37: 14,541,063 km (0.032 R)
• M38: 15,054,183 km (0.089 R)
• M39: 16,002,335 km (0.085 R)
• M40: 17,018,852 km (0.058 R)
• M41: 17,510,132 km (0.105 R)
• M42: 18,506,902 km (0.065 R)
• M43: 19,215,697 km (0.089 R)
• M44: 20,347,255 km (0.047 R)
• M45: 20,503,136 km (0.118 R)
• M46: 21,289,123 km (0.112 R)
• M47: 21,765,443 km (0.083 R)
• M48: 22,138,241 km (0.09 R)
• M49: 22,298,759 km (0.118 R)
• M50: 23,269,650 km (0.065 R)
• M51: 23,869,836 km (0.067 R)
• M52: 24,254,303 km (0.039 R)
• M53: 24,974,018 km (0.043 R)
• M54: 26,547,788 km (0.106 R)
• M55: 27,174,752 km (0.052 R)
• M56: 27,289,344 km (0.084 R)
• M57: 27,518,828 km (0.09 R)
• M58: 27,633,868 km (0.088 R)
• M59: 28,559,729 km (0.114 R)
• M60: 29,790,471 km (0.113 R)
• M61: 30,323,189 km (0.074 R)
• M62: 31,398,050 km (0.113 R)
• M63: 31,759,179 km (0.037 R)
• M64: 32,606,950 km (0.077 R)
• M65: 33,033,753 km (0.111 R)
• M66: 33,769,625 km (0.086 R)
• M67: 33,892,744 km (0.119 R)
• M68: 34,387,015 km (0.052 R)
• M69: 34,821,298 km (0.094 R)
• M70: 35,195,143 km (0.063 R)
• M71: 35,382,589 km (0.093 R)
• M72: 36,261,327 km (0.111 R)
• M73: 37,784,682 km (0.077 R)
• M74: 39,523,309 km (0.114 R)
• M75: 39,978,385 km (0.077 R)
• M76: 42,080,535 km (0.107 R)
• M77: 42,412,193 km (0.075 R)
• M78: 42,944,762 km (0.06 R)
• M79: 43,479,574 km (0.12 R)
• M80: 44,016,481 km (0.109 R)
• M81: 44,151,119 km (0.08 R)
• M82: 44,555,631 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 12.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.42 AU - 10.9 AU

Year: 10557 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,730,571 km

• M1: 213,775 km (0.112 R)
• M2: 297,101 km (0.086 R)
• M3: 603,029 km (0.079 R)
• M4: 739,013 km (0.113 R)
• M5: 898,485 km (0.064 R)
• M6: 1,307,785 km (0.08 R)
• M7: 1,461,870 km (0.091 R)
• M8: 1,622,090 km (0.026 R)
• M9: 1,742,516 km (0.055 R)
• M10: 1,944,772 km (0.076 R)
• M11: 2,122,195 km (0.117 R)
• M12: 2,271,494 km (0.111 R)
• M13: 2,424,233 km (0.118 R)
• M14: 2,830,691 km (0.071 R)
• M15: 3,014,247 km (0.111 R)
• M16: 3,220,693 km (0.043 R)
• M17: 3,470,820 km (0.082 R)
• M18: 3,929,188 km (0.12 R)
• M19: 4,011,018 km (0.108 R)
• M20: 4,093,297 km (0.098 R)
• M21: 5,124,774 km (0.116 R)
• M22: 5,372,209 km (0.088 R)
• M23: 5,508,792 km (0.057 R)
• M24: 5,925,721 km (0.091 R)
• M25: 6,090,728 km (0.07 R)
• M26: 6,185,722 km (0.104 R)
• M27: 6,377,058 km (0.045 R)
• M28: 6,546,104 km (0.11 R)
• M29: 6,716,795 km (0.083 R)
• M30: 7,087,349 km (0.025 R)
• M31: 7,617,374 km (0.091 R)
• M32: 7,771,161 km (0.058 R)
• M33: 9,338,348 km (0.099 R)
• M34: 9,420,627 km (0.04 R)
• M35: 9,641,134 km (0.066 R)
• M36: 10,143,783 km (0.065 R)
• M37: 10,313,128 km (0.118 R)
• M38: 10,426,672 km (0.084 R)
• M39: 10,511,943 km (0.102 R)
• M40: 10,769,551 km (0.107 R)
• M41: 11,261,728 km (0.115 R)
• M42: 11,525,319 km (0.06 R)
• M43: 11,791,005 km (0.079 R)
• M44: 12,691,135 km (0.092 R)
• M45: 13,118,686 km (0.104 R)
• M46: 13,365,223 km (0.077 R)
• M47: 13,489,090 km (0.034 R)
• M48: 13,613,257 km (0.069 R)
• M49: 13,831,520 km (0.09 R)
• M50: 14,113,961 km (0.109 R)
• M51: 14,303,352 km (0.116 R)
• M52: 14,716,391 km (0.076 R)
• M53: 15,036,830 km (0.058 R)
• M54: 15,489,364 km (0.066 R)
• M55: 15,586,901 km (0.097 R)
• M56: 15,749,963 km (0.1 R)
• M57: 15,979,147 km (0.073 R)
• M58: 16,110,643 km (0.105 R)
• M59: 16,209,528 km (0.097 R)
• M60: 16,607,009 km (0.085 R)
• M61: 17,175,631 km (0.11 R)
• M62: 17,614,700 km (0.093 R)
• M63: 18,091,768 km (0.111 R)
• M64: 18,676,696 km (0.111 R)
• M65: 18,919,344 km (0.043 R)
• M66: 19,302,912 km (0.084 R)
• M67: 19,513,247 km (0.117 R)
• M68: 19,689,025 km (0.047 R)
• M69: 20,255,103 km (0.065 R)
• M70: 20,862,470 km (0.111 R)
• M71: 21,114,393 km (0.098 R)
• M72: 21,875,996 km (0.055 R)
• M73: 22,131,808 km (0.052 R)
• M74: 22,315,215 km (0.114 R)
• M75: 22,572,823 km (0.077 R)
• M76: 23,165,230 km (0.106 R)
• M77: 23,575,577 km (0.095 R)
• M78: 23,875,521 km (0.118 R)
• M79: 24,063,565 km (0.105 R)
• M80: 24,744,834 km (0.096 R)
• M81: 25,470,833 km (0.059 R)
• M82: 25,778,555 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.5

Radius: 6.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.67 AU - 13.29 AU

Year: 16789 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,730,571 km

• M1: 122,670 km (0.07 R)
• M2: 250,576 km (0.083 R)
• M3: 455,226 km (0.099 R)
• M4: 510,727 km (0.116 R)
• M5: 583,731 km (0.103 R)
• M6: 629,358 km (0.045 R)
• M7: 1,038,508 km (0.111 R)
• M8: 1,310,178 km (0.075 R)
• M9: 1,371,214 km (0.104 R)
• M10: 1,581,997 km (0.045 R)
• M11: 1,917,246 km (0.111 R)
• M12: 2,995,697 km (0.09 R)
• M13: 3,297,137 km (0.083 R)
• M14: 3,465,734 km (0.116 R)
• M15: 3,752,962 km (0.097 R)
• M16: 4,380,974 km (0.065 R)
• M17: 4,786,085 km (0.088 R)
• M18: 5,598,551 km (0.12 R)
• M19: 6,175,101 km (0.049 R)
• M20: 6,278,772 km (0.068 R)
• M21: 6,734,896 km (0.071 R)
• M22: 6,841,709 km (0.099 R)
• M23: 6,984,874 km (0.104 R)
• M24: 7,201,641 km (0.06 R)
• M25: 7,790,459 km (0.08 R)
• M26: 8,586,619 km (0.063 R)
• M27: 8,857,690 km (0.066 R)
• M28: 10,255,084 km (0.111 R)
• M29: 10,337,063 km (0.054 R)
• M30: 10,666,927 km (0.066 R)
• M31: 11,126,042 km (0.102 R)
• M32: 11,421,648 km (0.097 R)
• M33: 11,848,301 km (0.12 R)
• M34: 12,236,807 km (0.082 R)
• M35: 12,454,472 km (0.106 R)
• M36: 13,293,117 km (0.104 R)
• M37: 13,427,306 km (0.103 R)
• M38: 13,696,882 km (0.089 R)
• M39: 14,104,536 km (0.057 R)
• M40: 14,195,641 km (0.119 R)
• M41: 14,424,376 km (0.103 R)
• M42: 15,727,523 km (0.092 R)
• M43: 16,201,898 km (0.119 R)
• M44: 16,297,342 km (0.066 R)
• M45: 18,444,520 km (0.052 R)
• M46: 18,744,015 km (0.056 R)
• M47: 18,844,245 km (0.119 R)
• M48: 19,449,369 km (0.114 R)
• M49: 20,112,237 km (0.091 R)
• M50: 20,317,635 km (0.07 R)
• M51: 20,472,169 km (0.118 R)
• M52: 21,880,185 km (0.105 R)
• M53: 22,356,504 km (0.094 R)
• M54: 22,409,611 km (0.065 R)
• M55: 22,569,382 km (0.075 R)
• M56: 22,889,821 km (0.1 R)
• M57: 22,943,377 km (0.096 R)
• M58: 23,697,500 km (0.092 R)
• M59: 23,860,112 km (0.09 R)
• M60: 24,295,741 km (0.109 R)
• M61: 24,514,453 km (0.069 R)
• M62: 24,679,011 km (0.06 R)
• M63: 24,953,972 km (0.083 R)
• M64: 26,288,086 km (0.107 R)
• M65: 27,133,613 km (0.062 R)
• M66: 30,485,952 km (0.085 R)
• M67: 30,781,108 km (0.088 R)
• M68: 31,255,184 km (0.109 R)
• M69: 31,493,045 km (0.091 R)
• M70: 32,270,505 km (0.057 R)
• M71: 32,631,484 km (0.116 R)
• M72: 33,783,388 km (0.086 R)
• M73: 33,966,496 km (0.083 R)
• M74: 34,456,279 km (0.092 R)
• M75: 34,886,822 km (0.082 R)
• M76: 35,133,658 km (0.119 R)
• M77: 35,443,027 km (0.095 R)
• M78: 36,064,456 km (0.114 R)
• M79: 37,003,333 km (0.029 R)
• M80: 38,394,742 km (0.077 R)
• M81: 38,458,471 km (0.096 R)
• M82: 39,289,188 km (0.075 R)
• M83: 40,903,199 km (0.116 R)
• M84: 41,098,425 km (0.091 R)
• M85: 42,407,256 km (0.094 R)
• M86: 42,538,903 km (0.11 R)
• M87: 42,670,698 km (0.111 R)
• M88: 42,868,616 km (0.044 R)
• M89: 42,934,738 km (0.045 R)
• M90: 43,663,430 km (0.119 R)
• M91: 43,995,986 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit