🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 261 Days

Day: 26.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,449,746 km

• M1: 156,031 km (0.114 R)
• M2: 320,439 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.16 AU - 1.86 AU

Year: 828 Days

Day: 42.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 972 Days

Day: 43.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.16 AU

Year: 1033 Days

Day: 34.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.76 AU - 1.84 AU

Year: 1078 Days

Day: 40.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,449,746 km

• M1: 596,746 km (0.098 R)
• M2: 750,981 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 11.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.95 AU - 3.85 AU

Year: 2798 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,449,746 km

• M1: 204,650 km (0.114 R)
• M2: 273,914 km (0.097 R)
• M3: 351,555 km (0.045 R)
• M4: 636,689 km (0.114 R)
• M5: 787,932 km (0.094 R)
• M6: 863,629 km (0.092 R)
• M7: 1,170,903 km (0.101 R)
• M8: 1,269,936 km (0.113 R)
• M9: 1,429,856 km (0.116 R)
• M10: 1,572,573 km (0.112 R)
• M11: 1,695,093 km (0.055 R)
• M12: 1,808,189 km (0.08 R)
• M13: 1,936,993 km (0.09 R)
• M14: 2,109,031 km (0.082 R)
• M15: 2,699,643 km (0.081 R)
• M16: 2,892,624 km (0.083 R)
• M17: 3,292,350 km (0.069 R)
• M18: 3,595,734 km (0.069 R)
• M19: 3,759,095 km (0.086 R)
• M20: 3,908,244 km (0.059 R)
• M21: 4,025,529 km (0.09 R)
• M22: 4,384,863 km (0.093 R)
• M23: 4,647,856 km (0.084 R)
• M24: 5,750,991 km (0.034 R)
• M25: 6,058,564 km (0.095 R)
• M26: 6,155,803 km (0.085 R)
• M27: 6,273,088 km (0.118 R)
• M28: 6,669,671 km (0.105 R)
• M29: 6,770,201 km (0.098 R)
• M30: 6,891,376 km (0.085 R)
• M31: 6,972,607 km (0.106 R)
• M32: 7,135,968 km (0.1 R)
• M33: 7,696,661 km (0.076 R)
• M34: 7,929,286 km (0.101 R)
• M35: 8,207,089 km (0.079 R)
• M36: 8,488,183 km (0.103 R)
• M37: 8,794,560 km (0.109 R)
• M38: 9,037,656 km (0.079 R)
• M39: 9,463,113 km (0.089 R)
• M40: 9,689,604 km (0.098 R)
• M41: 9,940,779 km (0.104 R)
• M42: 10,055,670 km (0.081 R)
• M43: 10,403,186 km (0.078 R)
• M44: 10,825,351 km (0.091 R)
• M45: 11,133,672 km (0.117 R)
• M46: 11,469,070 km (0.093 R)
• M47: 11,589,646 km (0.086 R)
• M48: 12,100,673 km (0.091 R)
• M49: 12,619,179 km (0.084 R)
• M50: 12,843,576 km (0.043 R)
• M51: 12,968,939 km (0.052 R)
• M52: 13,220,562 km (0.044 R)
• M53: 13,934,144 km (0.071 R)
• M54: 14,764,861 km (0.078 R)
• M55: 14,896,208 km (0.083 R)
• M56: 15,186,278 km (0.119 R)
• M57: 15,665,141 km (0.1 R)
• M58: 15,987,076 km (0.115 R)
• M59: 16,501,393 km (0.119 R)
• M60: 16,692,280 km (0.069 R)
• M61: 17,021,096 km (0.04 R)
• M62: 17,269,129 km (0.053 R)
• M63: 17,352,156 km (0.118 R)
• M64: 17,685,311 km (0.088 R)
• M65: 18,020,560 km (0.109 R)
• M66: 18,386,177 km (0.112 R)
• M67: 18,499,273 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 13.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.87 AU - 4.39 AU

Year: 3745 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,449,746 km

• M1: 214,972 km (0.092 R)
• M2: 313,108 km (0.037 R)
• M3: 535,860 km (0.092 R)
• M4: 725,550 km (0.089 R)
• M5: 895,343 km (0.085 R)
• M6: 985,850 km (0.07 R)
• M7: 1,152,352 km (0.104 R)
• M8: 1,290,282 km (0.053 R)
• M9: 1,597,406 km (0.103 R)
• M10: 2,313,531 km (0.096 R)
• M11: 2,458,192 km (0.074 R)
• M12: 2,556,478 km (0.064 R)
• M13: 2,672,716 km (0.083 R)
• M14: 2,928,229 km (0.04 R)
• M15: 3,015,145 km (0.057 R)
• M16: 3,156,066 km (0.078 R)
• M17: 3,299,381 km (0.114 R)
• M18: 3,555,343 km (0.087 R)
• M19: 3,667,093 km (0.06 R)
• M20: 3,856,035 km (0.089 R)
• M21: 4,028,820 km (0.115 R)
• M22: 4,204,299 km (0.115 R)
• M23: 4,994,026 km (0.11 R)
• M24: 5,119,688 km (0.109 R)
• M25: 5,310,126 km (0.083 R)
• M26: 5,654,500 km (0.071 R)
• M27: 6,073,075 km (0.064 R)
• M28: 6,433,307 km (0.116 R)
• M29: 6,823,907 km (0.112 R)
• M30: 6,940,294 km (0.092 R)
• M31: 7,245,922 km (0.062 R)
• M32: 7,340,917 km (0.12 R)
• M33: 8,017,399 km (0.095 R)
• M34: 8,164,902 km (0.11 R)
• M35: 8,338,286 km (0.081 R)
• M36: 8,537,850 km (0.096 R)
• M37: 8,865,469 km (0.115 R)
• M38: 9,926,268 km (0.11 R)
• M39: 10,084,841 km (0.067 R)
• M40: 10,485,016 km (0.094 R)
• M41: 10,592,726 km (0.114 R)
• M42: 11,081,612 km (0.105 R)
• M43: 11,716,954 km (0.091 R)
• M44: 11,968,877 km (0.075 R)
• M45: 12,137,773 km (0.065 R)
• M46: 12,392,688 km (0.096 R)
• M47: 12,592,251 km (0.063 R)
• M48: 12,936,625 km (0.045 R)
• M49: 13,255,119 km (0.114 R)
• M50: 13,400,828 km (0.1 R)
• M51: 14,226,309 km (0.052 R)
• M52: 14,555,125 km (0.069 R)
• M53: 15,220,237 km (0.039 R)
• M54: 15,342,309 km (0.101 R)
• M55: 15,434,012 km (0.063 R)
• M56: 16,019,239 km (0.058 R)
• M57: 16,455,167 km (0.084 R)
• M58: 16,831,855 km (0.085 R)
• M59: 17,021,246 km (0.045 R)
• M60: 17,211,385 km (0.112 R)
• M61: 17,466,000 km (0.102 R)
• M62: 17,914,644 km (0.094 R)
• M63: 18,464,566 km (0.103 R)
• M64: 18,856,064 km (0.085 R)
• M65: 20,990,227 km (0.08 R)
• M66: 21,672,842 km (0.068 R)
• M67: 21,775,765 km (0.115 R)
• M68: 22,189,553 km (0.109 R)
• M69: 22,432,051 km (0.109 R)
• M70: 22,536,321 km (0.098 R)
• M71: 22,919,740 km (0.108 R)
• M72: 23,024,758 km (0.109 R)
• M73: 23,693,161 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 3.3

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.76 AU - 11.28 AU

Year: 16324 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 82.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,449,746 km

• M1: 50,414 km (0.108 R)
• M2: 145,708 km (0.102 R)
• M3: 167,250 km (0.041 R)
• M4: 252,820 km (0.103 R)
• M5: 322,234 km (0.072 R)
• M6: 382,372 km (0.035 R)
• M7: 496,515 km (0.04 R)
• M8: 1,257,669 km (0.099 R)
• M9: 1,281,455 km (0.087 R)
• M10: 1,427,313 km (0.11 R)
• M11: 1,814,772 km (0.089 R)
• M12: 1,923,380 km (0.083 R)
• M13: 2,118,455 km (0.09 R)
• M14: 2,803,015 km (0.057 R)
• M15: 2,991,957 km (0.105 R)
• M16: 3,152,626 km (0.1 R)
• M17: 3,316,136 km (0.061 R)
• M18: 3,448,829 km (0.101 R)
• M19: 4,102,871 km (0.03 R)
• M20: 5,019,906 km (0.099 R)
• M21: 5,365,028 km (0.092 R)
• M22: 5,403,774 km (0.062 R)
• M23: 5,757,274 km (0.099 R)
• M24: 6,404,135 km (0.077 R)
• M25: 6,528,002 km (0.116 R)
• M26: 6,610,880 km (0.04 R)
• M27: 7,633,680 km (0.117 R)
• M28: 7,765,027 km (0.117 R)
• M29: 8,568,218 km (0.092 R)
• M30: 8,933,686 km (0.111 R)
• M31: 9,916,843 km (0.085 R)
• M32: 10,012,286 km (0.097 R)
• M33: 11,882,260 km (0.059 R)
• M34: 12,085,264 km (0.105 R)
• M35: 12,340,628 km (0.073 R)
• M36: 12,752,770 km (0.067 R)
• M37: 13,590,817 km (0.061 R)
• M38: 13,856,353 km (0.119 R)
• M39: 15,264,219 km (0.099 R)
• M40: 15,929,331 km (0.052 R)
• M41: 16,265,328 km (0.061 R)
• M42: 16,660,416 km (0.109 R)
• M43: 17,058,496 km (0.043 R)
• M44: 18,155,048 km (0.065 R)
• M45: 18,447,362 km (0.106 R)
• M46: 18,623,439 km (0.102 R)
• M47: 18,741,172 km (0.117 R)
• M48: 19,214,650 km (0.111 R)
• M49: 20,233,561 km (0.099 R)
• M50: 20,963,449 km (0.056 R)
• M51: 21,516,363 km (0.044 R)
• M52: 23,014,436 km (0.116 R)
• M53: 23,140,696 km (0.102 R)
• M54: 23,394,115 km (0.112 R)
• M55: 27,705,226 km (0.057 R)
• M56: 28,311,696 km (0.063 R)
• M57: 29,881,427 km (0.106 R)
• M58: 31,619,455 km (0.076 R)
• M59: 33,175,871 km (0.093 R)
• M60: 35,410,863 km (0.04 R)
• M61: 35,556,572 km (0.063 R)
• M62: 35,775,732 km (0.038 R)
• M63: 37,026,071 km (0.098 R)
• M64: 37,100,122 km (0.081 R)
• M65: 40,024,013 km (0.095 R)
• M66: 40,100,008 km (0.114 R)
• M67: 40,328,145 km (0.074 R)
• M68: 40,556,581 km (0.063 R)
• M69: 40,632,876 km (0.095 R)
• M70: 40,785,615 km (0.087 R)
• M71: 41,552,005 km (0.112 R)
• M72: 41,782,835 km (0.037 R)
• M73: 42,014,113 km (0.091 R)
• M74: 42,091,306 km (0.107 R)
• M75: 42,323,033 km (0.035 R)
• M76: 42,477,867 km (0.119 R)
• M77: 43,176,638 km (0.097 R)
• M78: 43,566,640 km (0.107 R)
• M79: 43,879,299 km (0.075 R)
• M80: 45,216,854 km (0.113 R)
• M81: 45,295,991 km (0.08 R)
• M82: 46,089,458 km (0.112 R)
• M83: 46,169,044 km (0.109 R)
• M84: 46,408,102 km (0.065 R)
• M85: 46,967,598 km (0.033 R)
• M86: 47,288,186 km (0.09 R)
• M87: 47,770,639 km (0.053 R)
• M88: 48,012,389 km (0.112 R)
• M89: 48,335,521 km (0.039 R)
• M90: 49,146,192 km (0.12 R)
• M91: 49,634,778 km (0.083 R)
• M92: 49,797,990 km (0.114 R)
• M93: 49,961,500 km (0.096 R)
• M94: 51,936,192 km (0.117 R)
• M95: 52,019,069 km (0.108 R)
• M96: 52,766,460 km (0.118 R)
• M97: 53,852,391 km (0.076 R)
• M98: 56,812,634 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.9

Radius: 7.5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.2 AU - 16.26 AU

Year: 27839 Days

Day: 23.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,449,746 km

• M1: 100,530 km (0.052 R)
• M2: 553,213 km (0.114 R)
• M3: 784,940 km (0.059 R)
• M4: 1,455,737 km (0.097 R)
• M5: 2,335,672 km (0.108 R)
• M6: 2,985,076 km (0.099 R)
• M7: 3,145,594 km (0.117 R)
• M8: 3,517,495 km (0.116 R)
• M9: 3,602,018 km (0.043 R)
• M10: 3,816,391 km (0.041 R)
• M11: 3,903,308 km (0.09 R)
• M12: 4,212,676 km (0.092 R)
• M13: 4,715,026 km (0.062 R)
• M14: 4,855,199 km (0.11 R)
• M15: 5,044,440 km (0.11 R)
• M16: 5,825,341 km (0.061 R)
• M17: 6,281,166 km (0.089 R)
• M18: 6,591,282 km (0.091 R)
• M19: 8,272,313 km (0.092 R)
• M20: 8,956,873 km (0.054 R)
• M21: 9,072,812 km (0.112 R)
• M22: 9,247,542 km (0.095 R)
• M23: 9,364,677 km (0.106 R)
• M24: 11,555,388 km (0.116 R)
• M25: 11,681,649 km (0.075 R)
• M26: 12,062,824 km (0.086 R)
• M27: 12,707,442 km (0.099 R)
• M28: 12,968,490 km (0.08 R)
• M29: 13,429,401 km (0.114 R)
• M30: 13,495,673 km (0.086 R)
• M31: 13,761,957 km (0.052 R)
• M32: 13,895,847 km (0.076 R)
• M33: 15,257,337 km (0.103 R)
• M34: 15,395,715 km (0.092 R)
• M35: 16,024,176 km (0.112 R)
• M36: 17,450,292 km (0.031 R)
• M37: 18,546,246 km (0.071 R)
• M38: 18,842,301 km (0.04 R)
• M39: 19,815,285 km (0.106 R)
• M40: 19,966,379 km (0.087 R)
• M41: 20,804,426 km (0.071 R)
• M42: 21,343,577 km (0.106 R)
• M43: 21,498,560 km (0.084 R)
• M44: 22,043,695 km (0.118 R)
• M45: 22,593,467 km (0.054 R)
• M46: 23,227,313 km (0.105 R)
• M47: 24,755,755 km (0.113 R)
• M48: 25,081,729 km (0.11 R)
• M49: 28,078,473 km (0.091 R)
• M50: 28,759,592 km (0.106 R)
• M51: 29,618,733 km (0.061 R)
• M52: 29,705,051 km (0.056 R)
• M53: 30,051,519 km (0.068 R)
• M54: 30,138,286 km (0.089 R)
• M55: 30,923,077 km (0.045 R)
• M56: 31,186,219 km (0.087 R)
• M57: 31,891,573 km (0.088 R)
• M58: 33,048,862 km (0.102 R)
• M59: 33,407,748 km (0.058 R)
• M60: 35,312,877 km (0.045 R)
• M61: 35,404,430 km (0.113 R)
• M62: 36,602,410 km (0.059 R)
• M63: 37,439,560 km (0.094 R)
• M64: 40,562,715 km (0.072 R)
• M65: 41,912,686 km (0.115 R)
• M66: 42,106,714 km (0.114 R)
• M67: 42,495,669 km (0.107 R)
• M68: 43,081,494 km (0.051 R)
• M69: 43,179,331 km (0.113 R)
• M70: 43,277,318 km (0.117 R)
• M71: 44,656,460 km (0.111 R)
• M72: 45,850,102 km (0.072 R)
• M73: 46,450,887 km (0.118 R)
• M74: 47,964,069 km (0.08 R)
• M75: 49,493,408 km (0.074 R)
• M76: 51,245,947 km (0.063 R)
• M77: 51,869,322 km (0.108 R)
• M78: 53,123,700 km (0.112 R)
• M79: 55,875,403 km (0.05 R)
• M80: 61,626,394 km (0.115 R)
• M81: 62,954,374 km (0.099 R)
• M82: 63,845,080 km (0.117 R)
• M83: 65,638,609 km (0.115 R)
• M84: 66,315,539 km (0.076 R)
• M85: 70,079,571 km (0.069 R)
• M86: 70,886,951 km (0.078 R)
• M87: 71,813,261 km (0.107 R)
• M88: 71,929,349 km (0.12 R)
• M89: 73,210,356 km (0.065 R)
• M90: 73,912,418 km (0.106 R)
• M91: 74,029,554 km (0.097 R)
• M92: 74,146,838 km (0.103 R)
• M93: 75,322,827 km (0.119 R)
• M94: 75,440,860 km (0.116 R)
• M95: 75,794,958 km (0.068 R)
• M96: 77,336,265 km (0.065 R)
• M97: 79,607,460 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit