🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 16.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.03 AU - 1.25 AU

Year: 447 Days

Day: 12.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.62 AU - 2.36 AU

Year: 1031 Days

Day: 33.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.99 AU - 3.01 AU

Year: 1907 Days

Day: 43.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 11.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.87 AU - 11.83 AU

Year: 11348 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,230,062 km

• M1: 238,459 km (0.114 R)
• M2: 375,341 km (0.077 R)
• M3: 661,223 km (0.066 R)
• M4: 802,443 km (0.112 R)
• M5: 1,034,619 km (0.109 R)
• M6: 1,244,953 km (0.071 R)
• M7: 1,378,096 km (0.063 R)
• M8: 1,831,826 km (0.106 R)
• M9: 2,036,625 km (0.094 R)
• M10: 2,195,199 km (0.103 R)
• M11: 2,929,575 km (0.035 R)
• M12: 3,200,796 km (0.062 R)
• M13: 3,575,090 km (0.114 R)
• M14: 3,702,996 km (0.107 R)
• M15: 4,129,350 km (0.054 R)
• M16: 4,263,839 km (0.063 R)
• M17: 4,502,597 km (0.096 R)
• M18: 5,100,689 km (0.098 R)
• M19: 5,464,361 km (0.097 R)
• M20: 5,612,314 km (0.09 R)
• M21: 6,140,245 km (0.078 R)
• M22: 6,922,043 km (0.114 R)
• M23: 7,122,355 km (0.083 R)
• M24: 7,943,198 km (0.092 R)
• M25: 8,707,494 km (0.051 R)
• M26: 8,880,429 km (0.06 R)
• M27: 10,351,275 km (0.094 R)
• M28: 10,997,837 km (0.054 R)
• M29: 11,800,729 km (0.115 R)
• M30: 11,896,322 km (0.066 R)
• M31: 11,992,364 km (0.112 R)
• M32: 12,476,014 km (0.055 R)
• M33: 13,163,865 km (0.092 R)
• M34: 13,612,509 km (0.116 R)
• M35: 14,422,731 km (0.1 R)
• M36: 14,627,680 km (0.061 R)
• M37: 14,885,287 km (0.087 R)
• M38: 15,144,391 km (0.086 R)
• M39: 15,719,744 km (0.064 R)
• M40: 15,877,869 km (0.112 R)
• M41: 17,926,612 km (0.108 R)
• M42: 19,037,975 km (0.092 R)
• M43: 19,545,261 km (0.053 R)
• M44: 19,772,201 km (0.099 R)
• M45: 21,268,628 km (0.104 R)
• M46: 23,761,976 km (0.027 R)
• M47: 24,125,649 km (0.092 R)
• M48: 24,247,272 km (0.058 R)
• M49: 25,413,088 km (0.098 R)
• M50: 26,221,216 km (0.105 R)
• M51: 27,164,131 km (0.104 R)
• M52: 27,353,971 km (0.081 R)
• M53: 28,310,350 km (0.071 R)
• M54: 29,212,724 km (0.115 R)
• M55: 29,993,625 km (0.085 R)
• M56: 30,190,047 km (0.056 R)
• M57: 30,715,584 km (0.106 R)
• M58: 31,509,650 km (0.109 R)
• M59: 31,709,213 km (0.118 R)
• M60: 33,456,517 km (0.051 R)
• M61: 33,728,186 km (0.107 R)
• M62: 33,864,171 km (0.083 R)
• M63: 34,205,254 km (0.096 R)
• M64: 34,410,353 km (0.114 R)
• M65: 35,719,035 km (0.1 R)
• M66: 36,066,102 km (0.113 R)
• M67: 36,205,228 km (0.111 R)
• M68: 36,693,665 km (0.09 R)
• M69: 37,888,952 km (0.07 R)
• M70: 38,882,880 km (0.088 R)
• M71: 39,168,462 km (0.095 R)
• M72: 40,317,673 km (0.11 R)
• M73: 41,550,809 km (0.103 R)
• M74: 45,323,966 km (0.057 R)
• M75: 45,474,162 km (0.108 R)
• M76: 45,850,401 km (0.116 R)
• M77: 46,076,593 km (0.092 R)
• M78: 46,757,413 km (0.075 R)
• M79: 48,512,645 km (0.12 R)
• M80: 48,666,282 km (0.093 R)
• M81: 48,743,175 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 5.8

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.76 AU - 19.1 AU

Year: 22250 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,230,062 km

• M1: 146,756 km (0.101 R)
• M2: 252,372 km (0.081 R)
• M3: 349,461 km (0.112 R)
• M4: 459,864 km (0.091 R)
• M5: 669,002 km (0.12 R)
• M6: 784,342 km (0.063 R)
• M7: 1,141,282 km (0.108 R)
• M8: 1,280,109 km (0.028 R)
• M9: 1,337,106 km (0.105 R)
• M10: 1,453,942 km (0.103 R)
• M11: 2,120,251 km (0.088 R)
• M12: 2,256,684 km (0.116 R)
• M13: 3,134,823 km (0.114 R)
• M14: 4,022,238 km (0.057 R)
• M15: 4,449,789 km (0.113 R)
• M16: 4,493,471 km (0.047 R)
• M17: 5,722,268 km (0.083 R)
• M18: 5,769,691 km (0.107 R)
• M19: 6,202,328 km (0.079 R)
• M20: 7,354,680 km (0.066 R)
• M21: 7,509,813 km (0.115 R)
• M22: 9,119,636 km (0.102 R)
• M23: 9,622,733 km (0.1 R)
• M24: 9,679,281 km (0.115 R)
• M25: 10,481,126 km (0.084 R)
• M26: 11,066,951 km (0.096 R)
• M27: 11,423,443 km (0.059 R)
• M28: 11,603,260 km (0.098 R)
• M29: 11,904,849 km (0.064 R)
• M30: 12,331,352 km (0.076 R)
• M31: 12,454,172 km (0.106 R)
• M32: 12,515,657 km (0.101 R)
• M33: 14,151,211 km (0.079 R)
• M34: 14,538,071 km (0.12 R)
• M35: 15,388,235 km (0.084 R)
• M36: 15,454,358 km (0.094 R)
• M37: 18,663,980 km (0.113 R)
• M38: 19,372,775 km (0.037 R)
• M39: 19,658,656 km (0.055 R)
• M40: 20,597,532 km (0.091 R)
• M41: 21,109,157 km (0.105 R)
• M42: 21,182,610 km (0.12 R)
• M43: 22,443,869 km (0.049 R)
• M44: 23,121,398 km (0.118 R)
• M45: 23,272,791 km (0.116 R)
• M46: 24,342,266 km (0.087 R)
• M47: 24,419,309 km (0.064 R)
• M48: 25,505,988 km (0.083 R)
• M49: 28,452,617 km (0.071 R)
• M50: 30,089,817 km (0.109 R)
• M51: 30,836,310 km (0.114 R)
• M52: 32,263,174 km (0.119 R)
• M53: 33,625,712 km (0.088 R)
• M54: 33,883,319 km (0.03 R)
• M55: 34,746,499 km (0.119 R)
• M56: 35,180,782 km (0.038 R)
• M57: 36,142,696 km (0.088 R)
• M58: 37,113,137 km (0.112 R)
• M59: 40,805,063 km (0.082 R)
• M60: 41,263,281 km (0.111 R)
• M61: 41,355,135 km (0.092 R)
• M62: 41,446,988 km (0.074 R)
• M63: 41,999,901 km (0.095 R)
• M64: 43,392,807 km (0.108 R)
• M65: 45,937,916 km (0.097 R)
• M66: 47,468,900 km (0.095 R)
• M67: 47,661,433 km (0.092 R)
• M68: 48,143,886 km (0.079 R)
• M69: 48,531,045 km (0.042 R)
• M70: 49,405,894 km (0.098 R)
• M71: 51,072,563 km (0.079 R)
• M72: 51,566,236 km (0.079 R)
• M73: 53,356,773 km (0.094 R)
• M74: 53,556,935 km (0.103 R)
• M75: 54,159,067 km (0.081 R)
• M76: 54,360,126 km (0.117 R)
• M77: 56,589,583 km (0.071 R)
• M78: 56,895,960 km (0.055 R)
• M79: 57,612,833 km (0.051 R)
• M80: 58,745,438 km (0.06 R)
• M81: 60,301,705 km (0.115 R)
• M82: 61,871,585 km (0.037 R)
• M83: 62,292,404 km (0.109 R)
• M84: 62,714,270 km (0.078 R)
• M85: 64,837,662 km (0.059 R)
• M86: 67,633,048 km (0.072 R)
• M87: 70,028,858 km (0.052 R)
• M88: 70,577,283 km (0.099 R)
• M89: 72,120,385 km (0.055 R)
• M90: 74,679,407 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.4

Radius: 6.3

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.07 AU - 19.19 AU

Year: 23781 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,230,062 km

• M1: 141,071 km (0.071 R)
• M2: 193,729 km (0.106 R)
• M3: 239,506 km (0.109 R)
• M4: 308,172 km (0.057 R)
• M5: 364,720 km (0.104 R)
• M6: 467,643 km (0.057 R)
• M7: 972,536 km (0.083 R)
• M8: 1,149,211 km (0.114 R)
• M9: 1,400,535 km (0.052 R)
• M10: 1,566,439 km (0.062 R)
• M11: 1,773,782 km (0.091 R)
• M12: 1,880,894 km (0.092 R)
• M13: 2,567,249 km (0.119 R)
• M14: 2,648,032 km (0.093 R)
• M15: 3,106,998 km (0.047 R)
• M16: 3,910,339 km (0.082 R)
• M17: 4,335,047 km (0.048 R)
• M18: 4,479,858 km (0.107 R)
• M19: 4,873,899 km (0.116 R)
• M20: 4,974,129 km (0.104 R)
• M21: 5,537,814 km (0.097 R)
• M22: 5,800,657 km (0.112 R)
• M23: 6,013,834 km (0.079 R)
• M24: 7,118,166 km (0.075 R)
• M25: 7,289,156 km (0.114 R)
• M26: 7,927,790 km (0.052 R)
• M27: 7,986,731 km (0.074 R)
• M28: 9,632,607 km (0.08 R)
• M29: 10,076,015 km (0.099 R)
• M30: 10,203,921 km (0.073 R)
• M31: 10,851,381 km (0.106 R)
• M32: 12,322,377 km (0.108 R)
• M33: 12,527,774 km (0.11 R)
• M34: 13,150,700 km (0.053 R)
• M35: 13,220,562 km (0.03 R)
• M36: 15,593,633 km (0.116 R)
• M37: 16,942,408 km (0.034 R)
• M38: 17,707,750 km (0.078 R)
• M39: 18,798,020 km (0.063 R)
• M40: 19,510,255 km (0.114 R)
• M41: 19,669,876 km (0.072 R)
• M42: 21,617,341 km (0.077 R)
• M43: 23,117,658 km (0.114 R)
• M44: 23,286,554 km (0.072 R)
• M45: 24,996,757 km (0.087 R)
• M46: 26,217,775 km (0.04 R)
• M47: 28,899,167 km (0.103 R)
• M48: 29,354,393 km (0.11 R)
• M49: 30,179,874 km (0.108 R)
• M50: 31,759,927 km (0.078 R)
• M51: 33,081,176 km (0.093 R)
• M52: 34,035,909 km (0.119 R)
• M53: 34,613,058 km (0.087 R)
• M54: 34,709,548 km (0.105 R)
• M55: 35,387,676 km (0.12 R)
• M56: 35,874,766 km (0.109 R)
• M57: 36,855,380 km (0.046 R)
• M58: 37,250,169 km (0.083 R)
• M59: 37,349,053 km (0.118 R)
• M60: 40,763,475 km (0.038 R)
• M61: 42,818,052 km (0.088 R)
• M62: 43,857,907 km (0.091 R)
• M63: 48,099,605 km (0.107 R)
• M64: 51,365,775 km (0.118 R)
• M65: 54,590,357 km (0.068 R)
• M66: 56,510,895 km (0.096 R)
• M67: 57,650,831 km (0.092 R)
• M68: 57,994,307 km (0.065 R)
• M69: 58,109,049 km (0.06 R)
• M70: 59,259,606 km (0.089 R)
• M71: 59,837,802 km (0.075 R)
• M72: 63,818,302 km (0.117 R)
• M73: 65,005,361 km (0.099 R)
• M74: 65,720,888 km (0.071 R)
• M75: 66,199,451 km (0.118 R)
• M76: 66,319,279 km (0.098 R)
• M77: 66,799,339 km (0.045 R)
• M78: 67,401,021 km (0.118 R)
• M79: 67,642,173 km (0.111 R)
• M80: 70,191,471 km (0.048 R)
• M81: 72,895,901 km (0.117 R)
• M82: 73,143,485 km (0.089 R)
• M83: 73,887,735 km (0.111 R)
• M84: 75,383,863 km (0.085 R)
• M85: 78,279,180 km (0.086 R)
• M86: 79,294,800 km (0.094 R)
• M87: 79,549,416 km (0.092 R)
• M88: 79,931,788 km (0.079 R)
• M89: 83,918,571 km (0.092 R)
• M90: 84,048,272 km (0.06 R)
• M91: 84,307,825 km (0.058 R)
• M92: 84,567,676 km (0.073 R)
• M93: 87,180,702 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 5.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.53 AU - 21.45 AU

Year: 29186 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,230,062 km

• M1: 78,240 km (0.091 R)
• M2: 165,605 km (0.091 R)
• M3: 320,887 km (0.093 R)
• M4: 1,895,255 km (0.112 R)
• M5: 3,615,033 km (0.034 R)
• M6: 3,701,799 km (0.08 R)
• M7: 3,833,296 km (0.039 R)
• M8: 4,146,105 km (0.108 R)
• M9: 4,237,060 km (0.053 R)
• M10: 5,181,921 km (0.076 R)
• M11: 5,677,838 km (0.077 R)
• M12: 5,728,252 km (0.115 R)
• M13: 6,450,062 km (0.05 R)
• M14: 6,821,513 km (0.107 R)
• M15: 8,147,399 km (0.056 R)
• M16: 8,318,689 km (0.084 R)
• M17: 9,015,366 km (0.086 R)
• M18: 9,192,490 km (0.115 R)
• M19: 9,370,811 km (0.099 R)
• M20: 10,095,313 km (0.074 R)
• M21: 10,279,169 km (0.094 R)
• M22: 11,405,940 km (0.068 R)
• M23: 11,983,837 km (0.114 R)
• M24: 12,178,613 km (0.098 R)
• M25: 12,243,688 km (0.069 R)
• M26: 13,168,053 km (0.082 R)
• M27: 13,503,601 km (0.114 R)
• M28: 13,909,909 km (0.106 R)
• M29: 14,114,559 km (0.112 R)
• M30: 14,943,331 km (0.042 R)
• M31: 15,363,552 km (0.094 R)
• M32: 17,743,355 km (0.05 R)
• M33: 18,113,909 km (0.051 R)
• M34: 18,188,259 km (0.112 R)
• M35: 19,468,667 km (0.096 R)
• M36: 19,774,146 km (0.1 R)
• M37: 20,389,741 km (0.072 R)
• M38: 21,798,055 km (0.077 R)
• M39: 22,274,375 km (0.115 R)
• M40: 23,805,360 km (0.088 R)
• M41: 26,459,375 km (0.078 R)
• M42: 26,713,093 km (0.083 R)
• M43: 29,818,446 km (0.117 R)
• M44: 29,906,410 km (0.072 R)
• M45: 30,170,450 km (0.052 R)
• M46: 30,258,713 km (0.089 R)
• M47: 30,523,950 km (0.061 R)
• M48: 32,763,729 km (0.082 R)
• M49: 33,400,268 km (0.111 R)
• M50: 35,055,867 km (0.109 R)
• M51: 35,241,369 km (0.114 R)
• M52: 37,115,232 km (0.105 R)
• M53: 39,021,258 km (0.089 R)
• M54: 39,406,323 km (0.108 R)
• M55: 39,889,225 km (0.096 R)
• M56: 41,644,457 km (0.054 R)
• M57: 42,630,307 km (0.088 R)
• M58: 43,026,741 km (0.055 R)
• M59: 43,225,557 km (0.114 R)
• M60: 43,325,039 km (0.038 R)
• M61: 45,027,613 km (0.091 R)
• M62: 47,673,700 km (0.12 R)
• M63: 49,743,237 km (0.12 R)
• M64: 50,160,764 km (0.104 R)
• M65: 50,265,184 km (0.085 R)
• M66: 50,474,471 km (0.11 R)
• M67: 52,689,417 km (0.103 R)
• M68: 53,969,377 km (0.066 R)
• M69: 54,505,685 km (0.105 R)
• M70: 55,583,538 km (0.097 R)
• M71: 56,450,906 km (0.099 R)
• M72: 56,886,236 km (0.07 R)
• M73: 56,995,293 km (0.108 R)
• M74: 57,541,475 km (0.105 R)
• M75: 58,199,107 km (0.053 R)
• M76: 58,638,925 km (0.074 R)
• M77: 59,964,960 km (0.096 R)
• M78: 60,186,963 km (0.033 R)
• M79: 61,748,316 km (0.099 R)
• M80: 62,084,612 km (0.105 R)
• M81: 63,097,240 km (0.03 R)
• M82: 63,662,122 km (0.113 R)
• M83: 73,162,634 km (0.063 R)
• M84: 73,756,089 km (0.117 R)
• M85: 73,993,949 km (0.058 R)
• M86: 75,067,314 km (0.037 R)
• M87: 76,386,169 km (0.116 R)
• M88: 76,867,575 km (0.108 R)
• M89: 77,833,678 km (0.055 R)
• M90: 78,075,727 km (0.066 R)
• M91: 78,560,723 km (0.025 R)
• M92: 80,388,361 km (0.065 R)
• M93: 80,755,623 km (0.103 R)
• M94: 81,000,814 km (0.082 R)
• M95: 81,246,155 km (0.041 R)
• M96: 81,368,975 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit