🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.81 AU - 1.19 AU

Year: 363 Days

Day: 41.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.93 AU - 1.27 AU

Year: 419 Days

Day: 26.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.84 AU - 2.84 AU

Year: 1301 Days

Day: 24.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,939,240 km

• M1: 775,665 km (0.106 R)
• M2: 799,451 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.34 AU - 3.74 AU

Year: 1926 Days

Day: 34.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.74 AU - 4.22 AU

Year: 2359 Days

Day: 28.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.53 AU - 10.43 AU

Year: 9780 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,939,240 km

• M1: 168,597 km (0.091 R)
• M2: 685,308 km (0.073 R)
• M3: 1,136,794 km (0.114 R)
• M4: 1,237,324 km (0.058 R)
• M5: 1,491,341 km (0.108 R)
• M6: 1,739,075 km (0.104 R)
• M7: 1,951,803 km (0.113 R)
• M8: 2,248,905 km (0.091 R)
• M9: 2,613,924 km (0.077 R)
• M10: 2,694,557 km (0.114 R)
• M11: 2,803,464 km (0.095 R)
• M12: 3,110,738 km (0.083 R)
• M13: 4,034,505 km (0.111 R)
• M14: 4,381,722 km (0.114 R)
• M15: 4,607,914 km (0.077 R)
• M16: 5,972,097 km (0.111 R)
• M17: 6,043,455 km (0.103 R)
• M18: 6,809,695 km (0.044 R)
• M19: 7,071,940 km (0.108 R)
• M20: 7,223,333 km (0.081 R)
• M21: 7,490,814 km (0.033 R)
• M22: 7,606,453 km (0.091 R)
• M23: 7,683,945 km (0.1 R)
• M24: 8,273,061 km (0.119 R)
• M25: 8,593,201 km (0.078 R)
• M26: 9,745,852 km (0.111 R)
• M27: 10,555,476 km (0.069 R)
• M28: 11,430,923 km (0.074 R)
• M29: 12,833,553 km (0.101 R)
• M30: 13,767,043 km (0.113 R)
• M31: 14,146,573 km (0.098 R)
• M32: 15,403,794 km (0.079 R)
• M33: 16,245,132 km (0.112 R)
• M34: 16,395,179 km (0.105 R)
• M35: 16,595,939 km (0.106 R)
• M36: 17,152,144 km (0.091 R)
• M37: 17,305,033 km (0.119 R)
• M38: 17,458,221 km (0.109 R)
• M39: 17,972,239 km (0.088 R)
• M40: 18,805,051 km (0.113 R)
• M41: 19,067,894 km (0.116 R)
• M42: 19,226,169 km (0.12 R)
• M43: 20,562,227 km (0.104 R)
• M44: 20,670,387 km (0.063 R)
• M45: 20,941,757 km (0.1 R)
• M46: 21,597,594 km (0.045 R)
• M47: 21,928,056 km (0.105 R)
• M48: 22,204,812 km (0.065 R)
• M49: 22,426,965 km (0.113 R)
• M50: 22,985,713 km (0.073 R)
• M51: 25,323,928 km (0.102 R)
• M52: 25,730,684 km (0.079 R)
• M53: 26,433,046 km (0.099 R)
• M54: 27,736,941 km (0.118 R)
• M55: 27,856,470 km (0.117 R)
• M56: 28,276,391 km (0.085 R)
• M57: 28,396,668 km (0.117 R)
• M58: 29,670,643 km (0.067 R)
• M59: 30,283,845 km (0.078 R)
• M60: 31,710,111 km (0.074 R)
• M61: 32,148,582 km (0.119 R)
• M62: 32,337,076 km (0.116 R)
• M63: 33,794,458 km (0.053 R)
• M64: 34,820,849 km (0.11 R)
• M65: 35,922,637 km (0.096 R)
• M66: 36,183,536 km (0.104 R)
• M67: 36,379,659 km (0.084 R)
• M68: 36,970,122 km (0.026 R)
• M69: 38,093,901 km (0.106 R)
• M70: 39,027,840 km (0.12 R)
• M71: 39,632,216 km (0.096 R)
• M72: 39,699,535 km (0.027 R)
• M73: 39,767,004 km (0.093 R)
• M74: 39,969,409 km (0.106 R)
• M75: 40,510,655 km (0.102 R)
• M76: 40,918,309 km (0.028 R)
• M77: 42,838,397 km (0.106 R)
• M78: 43,461,921 km (0.11 R)
• M79: 45,209,225 km (0.087 R)
• M80: 45,914,728 km (0.102 R)
• M81: 46,410,645 km (0.072 R)
• M82: 47,050,924 km (0.045 R)
• M83: 47,694,045 km (0.116 R)
• M84: 47,765,703 km (0.11 R)
• M85: 47,909,167 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.1

Radius: 5.5

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.45 AU - 15.43 AU

Year: 18916 Days

Day: 20 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,939,240 km

• M1: 294,109 km (0.12 R)
• M2: 448,943 km (0.059 R)
• M3: 553,961 km (0.115 R)
• M4: 628,610 km (0.12 R)
• M5: 1,051,224 km (0.059 R)
• M6: 1,168,509 km (0.072 R)
• M7: 1,546,244 km (0.079 R)
• M8: 1,652,907 km (0.098 R)
• M9: 2,560,218 km (0.11 R)
• M10: 3,045,813 km (0.105 R)
• M11: 3,665,447 km (0.112 R)
• M12: 3,772,559 km (0.109 R)
• M13: 4,474,024 km (0.074 R)
• M14: 5,579,253 km (0.119 R)
• M15: 6,417,599 km (0.043 R)
• M16: 6,589,936 km (0.082 R)
• M17: 6,676,703 km (0.074 R)
• M18: 6,851,433 km (0.116 R)
• M19: 6,895,265 km (0.026 R)
• M20: 6,939,247 km (0.114 R)
• M21: 8,022,934 km (0.085 R)
• M22: 8,162,209 km (0.052 R)
• M23: 8,255,409 km (0.11 R)
• M24: 8,917,679 km (0.042 R)
• M25: 8,965,700 km (0.059 R)
• M26: 9,547,934 km (0.087 R)
• M27: 9,695,438 km (0.101 R)
• M28: 10,042,355 km (0.117 R)
• M29: 10,192,402 km (0.115 R)
• M30: 10,393,611 km (0.104 R)
• M31: 11,004,868 km (0.081 R)
• M32: 11,056,330 km (0.042 R)
• M33: 11,943,445 km (0.057 R)
• M34: 13,563,889 km (0.09 R)
• M35: 14,568,738 km (0.084 R)
• M36: 14,681,984 km (0.069 R)
• M37: 14,852,226 km (0.054 R)
• M38: 15,482,033 km (0.061 R)
• M39: 16,886,308 km (0.098 R)
• M40: 16,945,699 km (0.045 R)
• M41: 17,005,089 km (0.119 R)
• M42: 17,905,369 km (0.11 R)
• M43: 18,391,861 km (0.042 R)
• M44: 18,759,573 km (0.06 R)
• M45: 18,821,058 km (0.089 R)
• M46: 19,129,678 km (0.06 R)
• M47: 19,253,545 km (0.101 R)
• M48: 20,191,374 km (0.118 R)
• M49: 20,507,325 km (0.11 R)
• M50: 21,208,041 km (0.086 R)
• M51: 21,787,135 km (0.091 R)
• M52: 21,981,313 km (0.107 R)
• M53: 22,241,164 km (0.108 R)
• M54: 23,092,675 km (0.118 R)
• M55: 23,224,621 km (0.112 R)
• M56: 24,289,159 km (0.077 R)
• M57: 26,121,284 km (0.1 R)
• M58: 26,258,765 km (0.11 R)
• M59: 26,396,544 km (0.11 R)
• M60: 27,158,297 km (0.103 R)
• M61: 28,845,312 km (0.089 R)
• M62: 28,987,430 km (0.12 R)
• M63: 29,129,697 km (0.103 R)
• M64: 29,844,925 km (0.09 R)
• M65: 30,421,176 km (0.113 R)
• M66: 30,565,837 km (0.088 R)
• M67: 31,731,354 km (0.067 R)
• M68: 31,951,412 km (0.092 R)
• M69: 33,655,931 km (0.107 R)
• M70: 33,880,477 km (0.106 R)
• M71: 36,229,313 km (0.097 R)
• M72: 37,229,824 km (0.088 R)
• M73: 40,444,233 km (0.063 R)
• M74: 41,161,555 km (0.12 R)
• M75: 41,642,213 km (0.089 R)
• M76: 43,664,776 km (0.114 R)
• M77: 44,073,029 km (0.079 R)
• M78: 44,564,757 km (0.118 R)
• M79: 45,470,871 km (0.069 R)
• M80: 46,050,713 km (0.116 R)
• M81: 46,883,075 km (0.062 R)
• M82: 48,225,417 km (0.108 R)
• M83: 49,835,838 km (0.09 R)
• M84: 50,091,650 km (0.102 R)
• M85: 50,861,930 km (0.104 R)
• M86: 51,377,594 km (0.118 R)
• M87: 51,722,267 km (0.079 R)
• M88: 51,981,371 km (0.052 R)
• M89: 53,719,399 km (0.097 R)
• M90: 54,507,779 km (0.061 R)
• M91: 55,388,163 km (0.096 R)
• M92: 56,806,650 km (0.049 R)
• M93: 57,430,922 km (0.115 R)
• M94: 57,967,829 km (0.064 R)
• M95: 58,147,196 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.1

Radius: 3.6

Gravity: 36.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.15 AU - 21.79 AU

Year: 26538 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,939,240 km

• M1: 65,225 km (0.094 R)
• M2: 102,774 km (0.075 R)
• M3: 164,857 km (0.114 R)
• M4: 309,219 km (0.097 R)
• M5: 818,450 km (0.098 R)
• M6: 1,177,036 km (0.109 R)
• M7: 1,296,116 km (0.062 R)
• M8: 1,545,944 km (0.113 R)
• M9: 1,844,542 km (0.101 R)
• M10: 2,531,495 km (0.046 R)
• M11: 3,976,311 km (0.074 R)
• M12: 4,110,052 km (0.059 R)
• M13: 4,290,766 km (0.118 R)
• M14: 4,895,590 km (0.102 R)
• M15: 5,477,376 km (0.101 R)
• M16: 5,676,042 km (0.077 R)
• M17: 5,927,816 km (0.038 R)
• M18: 7,513,104 km (0.104 R)
• M19: 8,695,526 km (0.05 R)
• M20: 9,455,932 km (0.031 R)
• M21: 9,515,322 km (0.094 R)
• M22: 9,694,241 km (0.053 R)
• M23: 10,115,958 km (0.084 R)
• M24: 10,914,810 km (0.112 R)
• M25: 11,227,470 km (0.115 R)
• M26: 11,416,562 km (0.065 R)
• M27: 12,182,951 km (0.056 R)
• M28: 13,496,869 km (0.054 R)
• M29: 14,170,509 km (0.1 R)
• M30: 15,620,411 km (0.095 R)
• M31: 17,189,244 km (0.047 R)
• M32: 18,509,595 km (0.106 R)
• M33: 19,181,888 km (0.107 R)
• M34: 20,627,153 km (0.088 R)
• M35: 21,871,358 km (0.108 R)
• M36: 21,949,897 km (0.093 R)
• M37: 23,219,534 km (0.119 R)
• M38: 23,540,571 km (0.095 R)
• M39: 23,701,688 km (0.114 R)
• M40: 25,003,788 km (0.035 R)
• M41: 26,078,649 km (0.12 R)
• M42: 26,328,926 km (0.12 R)
• M43: 26,412,402 km (0.117 R)
• M44: 27,084,246 km (0.043 R)
• M45: 27,846,746 km (0.086 R)
• M46: 29,219,456 km (0.063 R)
• M47: 29,914,039 km (0.035 R)
• M48: 33,830,362 km (0.102 R)
• M49: 34,012,123 km (0.12 R)
• M50: 35,201,875 km (0.07 R)
• M51: 35,478,332 km (0.078 R)
• M52: 35,662,936 km (0.109 R)
• M53: 35,755,537 km (0.03 R)
• M54: 35,847,988 km (0.119 R)
• M55: 36,126,091 km (0.103 R)
• M56: 36,498,141 km (0.102 R)
• M57: 37,152,182 km (0.08 R)
• M58: 39,519,270 km (0.038 R)
• M59: 40,672,669 km (0.072 R)
• M60: 41,059,679 km (0.077 R)
• M61: 41,156,469 km (0.092 R)
• M62: 43,307,985 km (0.031 R)
• M63: 43,406,720 km (0.099 R)
• M64: 45,095,381 km (0.114 R)
• M65: 45,696,465 km (0.098 R)
• M66: 46,603,177 km (0.088 R)
• M67: 47,719,327 km (0.084 R)
• M68: 47,923,079 km (0.104 R)
• M69: 48,741,529 km (0.099 R)
• M70: 48,946,927 km (0.096 R)
• M71: 51,224,405 km (0.111 R)
• M72: 54,066,316 km (0.058 R)
• M73: 54,385,259 km (0.042 R)
• M74: 57,608,644 km (0.097 R)
• M75: 60,011,485 km (0.12 R)
• M76: 61,225,173 km (0.111 R)
• M77: 61,890,584 km (0.059 R)
• M78: 64,801,609 km (0.111 R)
• M79: 65,706,227 km (0.096 R)
• M80: 66,387,346 km (0.07 R)
• M81: 66,501,190 km (0.088 R)
• M82: 68,100,691 km (0.065 R)
• M83: 69,135,459 km (0.089 R)
• M84: 69,828,396 km (0.047 R)
• M85: 72,739,870 km (0.103 R)
• M86: 73,326,892 km (0.099 R)
• M87: 73,444,476 km (0.114 R)
• M88: 73,562,060 km (0.099 R)
• M89: 74,623,906 km (0.07 R)
• M90: 78,560,125 km (0.094 R)
• M91: 78,800,828 km (0.097 R)
• M92: 79,041,830 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.3

Radius: 4.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.31 AU - 22.47 AU

Year: 28662 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,939,240 km

• M1: 69,114 km (0.077 R)
• M2: 201,957 km (0.036 R)
• M3: 569,220 km (0.108 R)
• M4: 984,653 km (0.088 R)
• M5: 1,105,977 km (0.117 R)
• M6: 1,232,088 km (0.115 R)
• M7: 1,340,846 km (0.097 R)
• M8: 1,614,610 km (0.057 R)
• M9: 1,782,309 km (0.093 R)
• M10: 2,134,313 km (0.12 R)
• M11: 2,929,725 km (0.115 R)
• M12: 2,987,619 km (0.118 R)
• M13: 4,322,930 km (0.065 R)
• M14: 4,622,873 km (0.111 R)
• M15: 8,215,765 km (0.118 R)
• M16: 8,669,945 km (0.072 R)
• M17: 8,711,682 km (0.042 R)
• M18: 8,795,308 km (0.087 R)
• M19: 11,014,742 km (0.115 R)
• M20: 11,286,711 km (0.078 R)
• M21: 11,560,774 km (0.119 R)
• M22: 12,349,454 km (0.093 R)
• M23: 12,869,007 km (0.106 R)
• M24: 13,395,592 km (0.119 R)
• M25: 13,492,232 km (0.033 R)
• M26: 15,067,498 km (0.07 R)
• M27: 16,908,000 km (0.075 R)
• M28: 17,221,557 km (0.052 R)
• M29: 18,173,897 km (0.075 R)
• M30: 19,360,807 km (0.108 R)
• M31: 20,405,898 km (0.1 R)
• M32: 20,572,550 km (0.109 R)
• M33: 22,550,383 km (0.091 R)
• M34: 23,184,379 km (0.119 R)
• M35: 25,958,522 km (0.057 R)
• M36: 27,170,564 km (0.084 R)
• M37: 28,029,854 km (0.114 R)
• M38: 28,091,488 km (0.079 R)
• M39: 29,272,713 km (0.102 R)
• M40: 30,533,673 km (0.099 R)
• M41: 31,876,464 km (0.072 R)
• M42: 32,652,428 km (0.046 R)
• M43: 33,173,178 km (0.038 R)
• M44: 33,565,573 km (0.081 R)
• M45: 34,025,288 km (0.112 R)
• M46: 34,091,111 km (0.116 R)
• M47: 34,222,906 km (0.115 R)
• M48: 36,153,168 km (0.114 R)
• M49: 36,489,613 km (0.066 R)
• M50: 36,624,401 km (0.116 R)
• M51: 36,691,870 km (0.046 R)
• M52: 37,233,264 km (0.034 R)
• M53: 37,436,867 km (0.069 R)
• M54: 38,941,822 km (0.095 R)
• M55: 39,010,786 km (0.061 R)
• M56: 39,701,779 km (0.063 R)
• M57: 40,327,098 km (0.077 R)
• M58: 42,576,751 km (0.117 R)
• M59: 42,647,810 km (0.074 R)
• M60: 43,216,880 km (0.116 R)
• M61: 43,716,836 km (0.082 R)
• M62: 43,788,494 km (0.106 R)
• M63: 44,146,930 km (0.102 R)
• M64: 45,011,456 km (0.099 R)
• M65: 45,735,959 km (0.098 R)
• M66: 47,417,139 km (0.082 R)
• M67: 48,450,412 km (0.119 R)
• M68: 49,267,366 km (0.075 R)
• M69: 49,789,612 km (0.115 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit