🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 221 Days

Day: 38.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,010,514 km

• M1: 401,969 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.19 AU - 1.55 AU

Year: 617 Days

Day: 46.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,010,514 km

• M1: 169,794 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.25 AU - 1.55 AU

Year: 638 Days

Day: 39.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,010,514 km

• M1: 376,089 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.78 AU

Year: 1308 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.51 AU - 2.69 AU

Year: 1614 Days

Day: 28.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,010,514 km

• M1: 309,817 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 10.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.64 AU - 5 AU

Year: 3457 Days

Day: 11.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,010,514 km

• M1: 199,564 km (0.076 R)
• M2: 363,373 km (0.085 R)
• M3: 488,886 km (0.094 R)
• M4: 661,671 km (0.085 R)
• M5: 867,069 km (0.089 R)
• M6: 936,483 km (0.114 R)
• M7: 1,019,958 km (0.106 R)
• M8: 1,182,272 km (0.069 R)
• M9: 1,476,681 km (0.071 R)
• M10: 1,647,222 km (0.035 R)
• M11: 1,794,277 km (0.053 R)
• M12: 2,086,142 km (0.073 R)
• M13: 2,680,644 km (0.04 R)
• M14: 2,767,261 km (0.091 R)
• M15: 2,979,092 km (0.072 R)
• M16: 3,105,053 km (0.104 R)
• M17: 3,269,761 km (0.11 R)
• M18: 3,456,309 km (0.111 R)
• M19: 3,761,938 km (0.079 R)
• M20: 3,839,729 km (0.081 R)
• M21: 3,918,118 km (0.108 R)
• M22: 4,076,542 km (0.043 R)
• M23: 4,156,427 km (0.099 R)
• M24: 4,399,673 km (0.107 R)
• M25: 4,543,587 km (0.112 R)
• M26: 4,752,126 km (0.101 R)
• M27: 5,092,312 km (0.032 R)
• M28: 5,200,172 km (0.042 R)
• M29: 5,572,969 km (0.094 R)
• M30: 5,841,198 km (0.1 R)
• M31: 5,908,966 km (0.066 R)
• M32: 5,977,033 km (0.063 R)
• M33: 6,136,804 km (0.067 R)
• M34: 6,297,921 km (0.037 R)
• M35: 6,390,671 km (0.072 R)
• M36: 6,932,814 km (0.073 R)
• M37: 7,004,621 km (0.104 R)
• M38: 7,538,835 km (0.107 R)
• M39: 7,662,104 km (0.101 R)
• M40: 8,111,496 km (0.109 R)
• M41: 8,212,474 km (0.104 R)
• M42: 9,858,350 km (0.086 R)
• M43: 10,237,581 km (0.063 R)
• M44: 10,621,748 km (0.087 R)
• M45: 10,704,775 km (0.109 R)
• M46: 11,066,652 km (0.101 R)
• M47: 11,291,348 km (0.078 R)
• M48: 11,716,655 km (0.076 R)
• M49: 11,888,393 km (0.039 R)
• M50: 12,205,241 km (0.096 R)
• M51: 12,788,524 km (0.114 R)
• M52: 13,053,910 km (0.08 R)
• M53: 13,142,771 km (0.112 R)
• M54: 13,620,288 km (0.095 R)
• M55: 13,710,495 km (0.056 R)
• M56: 14,592,225 km (0.111 R)
• M57: 15,055,679 km (0.117 R)
• M58: 15,367,142 km (0.086 R)
• M59: 15,461,090 km (0.105 R)
• M60: 15,618,018 km (0.091 R)
• M61: 16,314,695 km (0.098 R)
• M62: 16,763,339 km (0.084 R)
• M63: 17,705,656 km (0.104 R)
• M64: 18,299,111 km (0.119 R)
• M65: 18,665,027 km (0.051 R)
• M66: 20,496,255 km (0.12 R)
• M67: 20,876,233 km (0.069 R)
• M68: 20,980,353 km (0.1 R)
• M69: 21,188,893 km (0.092 R)
• M70: 21,959,771 km (0.112 R)
• M71: 22,454,940 km (0.107 R)
• M72: 22,525,999 km (0.1 R)
• M73: 23,097,163 km (0.116 R)
• M74: 23,348,637 km (0.065 R)
• M75: 23,926,683 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 11.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.47 AU - 5.39 AU

Year: 3590 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,010,514 km

• M1: 163,361 km (0.061 R)
• M2: 288,574 km (0.084 R)
• M3: 467,942 km (0.073 R)
• M4: 550,221 km (0.104 R)
• M5: 711,039 km (0.092 R)
• M6: 1,511,238 km (0.119 R)
• M7: 1,670,709 km (0.116 R)
• M8: 1,866,533 km (0.066 R)
• M9: 2,086,142 km (0.077 R)
• M10: 2,347,490 km (0.088 R)
• M11: 2,499,332 km (0.094 R)
• M12: 2,602,405 km (0.044 R)
• M13: 2,706,973 km (0.081 R)
• M14: 2,848,643 km (0.063 R)
• M15: 2,992,705 km (0.105 R)
• M16: 3,868,451 km (0.052 R)
• M17: 4,048,717 km (0.113 R)
• M18: 4,129,799 km (0.096 R)
• M19: 4,501,250 km (0.11 R)
• M20: 4,712,333 km (0.058 R)
• M21: 5,078,698 km (0.1 R)
• M22: 5,276,466 km (0.07 R)
• M23: 5,793,477 km (0.116 R)
• M24: 5,953,995 km (0.074 R)
• M25: 6,046,447 km (0.112 R)
• M26: 6,373,767 km (0.114 R)
• M27: 6,779,177 km (0.033 R)
• M28: 7,440,101 km (0.115 R)
• M29: 7,564,865 km (0.102 R)
• M30: 7,791,057 km (0.074 R)
• M31: 8,019,493 km (0.072 R)
• M32: 8,096,237 km (0.103 R)
• M33: 8,929,048 km (0.086 R)
• M34: 9,194,884 km (0.114 R)
• M35: 9,355,701 km (0.101 R)
• M36: 9,843,689 km (0.114 R)
• M37: 10,008,247 km (0.049 R)
• M38: 10,256,879 km (0.071 R)
• M39: 10,647,479 km (0.109 R)
• M40: 11,185,433 km (0.053 R)
• M41: 11,501,084 km (0.094 R)
• M42: 11,761,385 km (0.111 R)
• M43: 11,848,600 km (0.085 R)
• M44: 12,494,863 km (0.045 R)
• M45: 13,122,576 km (0.095 R)
• M46: 13,455,431 km (0.118 R)
• M47: 13,699,275 km (0.117 R)
• M48: 13,790,979 km (0.045 R)
• M49: 13,883,131 km (0.067 R)
• M50: 13,975,283 km (0.07 R)
• M51: 14,191,303 km (0.05 R)
• M52: 14,470,602 km (0.059 R)
• M53: 15,542,471 km (0.105 R)
• M54: 16,934,329 km (0.064 R)
• M55: 17,197,622 km (0.118 R)
• M56: 17,329,866 km (0.071 R)
• M57: 17,995,876 km (0.107 R)
• M58: 18,264,554 km (0.112 R)
• M59: 18,602,346 km (0.082 R)
• M60: 18,704,222 km (0.035 R)
• M61: 19,044,707 km (0.088 R)
• M62: 19,215,697 km (0.11 R)
• M63: 19,352,878 km (0.063 R)
• M64: 19,593,731 km (0.101 R)
• M65: 20,287,566 km (0.1 R)
• M66: 20,883,564 km (0.105 R)
• M67: 21,236,764 km (0.079 R)
• M68: 21,556,455 km (0.101 R)
• M69: 22,778,370 km (0.045 R)
• M70: 22,959,982 km (0.067 R)
• M71: 23,544,311 km (0.038 R)
• M72: 23,617,764 km (0.115 R)
• M73: 23,764,669 km (0.116 R)
• M74: 24,096,627 km (0.108 R)
• M75: 24,504,281 km (0.107 R)
• M76: 24,690,381 km (0.118 R)
• M77: 24,765,030 km (0.064 R)
• M78: 24,951,728 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 15

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.91 AU - 8.45 AU

Year: 8194 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,010,514 km

• M1: 206,744 km (0.053 R)
• M2: 314,754 km (0.09 R)
• M3: 504,893 km (0.099 R)
• M4: 631,453 km (0.081 R)
• M5: 1,228,647 km (0.031 R)
• M6: 1,974,094 km (0.077 R)
• M7: 2,352,875 km (0.056 R)
• M8: 2,498,434 km (0.085 R)
• M9: 2,953,660 km (0.094 R)
• M10: 3,341,418 km (0.095 R)
• M11: 3,506,125 km (0.1 R)
• M12: 4,166,450 km (0.107 R)
• M13: 4,318,442 km (0.108 R)
• M14: 5,160,977 km (0.08 R)
• M15: 5,434,741 km (0.101 R)
• M16: 5,657,343 km (0.118 R)
• M17: 5,854,513 km (0.1 R)
• M18: 6,082,799 km (0.101 R)
• M19: 6,785,161 km (0.108 R)
• M20: 6,994,897 km (0.038 R)
• M21: 7,451,769 km (0.09 R)
• M22: 7,637,270 km (0.092 R)
• M23: 8,139,471 km (0.084 R)
• M24: 8,847,667 km (0.045 R)
• M25: 9,642,780 km (0.093 R)
• M26: 9,811,227 km (0.102 R)
• M27: 10,738,434 km (0.102 R)
• M28: 11,088,942 km (0.1 R)
• M29: 13,121,080 km (0.12 R)
• M30: 13,233,278 km (0.105 R)
• M31: 13,383,175 km (0.041 R)
• M32: 13,684,764 km (0.104 R)
• M33: 13,950,600 km (0.074 R)
• M34: 14,680,637 km (0.098 R)
• M35: 15,344,403 km (0.081 R)
• M36: 15,541,573 km (0.025 R)
• M37: 16,218,055 km (0.102 R)
• M38: 16,418,815 km (0.025 R)
• M39: 16,741,947 km (0.074 R)
• M40: 16,863,570 km (0.108 R)
• M41: 17,476,322 km (0.062 R)
• M42: 17,682,319 km (0.093 R)
• M43: 17,889,063 km (0.085 R)
• M44: 18,263,207 km (0.118 R)
• M45: 18,723,969 km (0.094 R)
• M46: 18,850,379 km (0.117 R)
• M47: 19,699,945 km (0.102 R)
• M48: 20,345,310 km (0.084 R)
• M49: 20,518,545 km (0.068 R)
• M50: 20,822,976 km (0.119 R)
• M51: 21,745,247 km (0.074 R)
• M52: 22,278,265 km (0.09 R)
• M53: 22,860,649 km (0.106 R)
• M54: 22,995,736 km (0.103 R)
• M55: 24,177,709 km (0.091 R)
• M56: 24,407,341 km (0.108 R)
• M57: 25,054,053 km (0.089 R)
• M58: 25,659,625 km (0.073 R)
• M59: 26,364,231 km (0.061 R)
• M60: 27,218,435 km (0.069 R)
• M61: 28,226,276 km (0.034 R)
• M62: 28,419,706 km (0.05 R)
• M63: 29,344,221 km (0.087 R)
• M64: 29,638,330 km (0.086 R)
• M65: 29,785,684 km (0.039 R)
• M66: 30,575,860 km (0.117 R)
• M67: 30,973,491 km (0.095 R)
• M68: 31,422,883 km (0.108 R)
• M69: 31,573,229 km (0.037 R)
• M70: 31,824,254 km (0.064 R)
• M71: 31,975,198 km (0.068 R)
• M72: 32,328,249 km (0.107 R)
• M73: 32,885,801 km (0.115 R)
• M74: 34,319,248 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 5.2

Gravity: 29.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.58 AU - 13.16 AU

Year: 16750 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,010,514 km

• M1: 265,387 km (0.092 R)
• M2: 397,033 km (0.084 R)
• M3: 632,201 km (0.091 R)
• M4: 1,350,570 km (0.059 R)
• M5: 1,435,242 km (0.062 R)
• M6: 1,551,180 km (0.038 R)
• M7: 2,513,095 km (0.075 R)
• M8: 3,467,080 km (0.12 R)
• M9: 3,505,826 km (0.098 R)
• M10: 3,622,961 km (0.041 R)
• M11: 4,022,537 km (0.118 R)
• M12: 4,145,058 km (0.116 R)
• M13: 4,605,221 km (0.101 R)
• M14: 4,733,576 km (0.051 R)
• M15: 5,081,391 km (0.119 R)
• M16: 5,847,781 km (0.12 R)
• M17: 6,173,755 km (0.091 R)
• M18: 7,586,108 km (0.057 R)
• M19: 8,146,801 km (0.104 R)
• M20: 8,668,149 km (0.041 R)
• M21: 9,633,504 km (0.083 R)
• M22: 10,184,473 km (0.101 R)
• M23: 10,688,917 km (0.053 R)
• M24: 10,802,163 km (0.11 R)
• M25: 10,915,857 km (0.115 R)
• M26: 11,547,908 km (0.076 R)
• M27: 13,697,779 km (0.114 R)
• M28: 13,944,167 km (0.075 R)
• M29: 14,005,951 km (0.091 R)
• M30: 14,316,367 km (0.066 R)
• M31: 16,161,507 km (0.087 R)
• M32: 18,553,876 km (0.096 R)
• M33: 18,963,176 km (0.09 R)
• M34: 19,582,810 km (0.116 R)
• M35: 19,929,877 km (0.12 R)
• M36: 20,209,027 km (0.087 R)
• M37: 20,349,050 km (0.097 R)
• M38: 20,630,145 km (0.108 R)
• M39: 22,054,616 km (0.099 R)
• M40: 22,198,828 km (0.105 R)
• M41: 22,851,673 km (0.104 R)
• M42: 23,437,199 km (0.042 R)
• M43: 24,250,264 km (0.078 R)
• M44: 28,609,097 km (0.083 R)
• M45: 28,845,162 km (0.08 R)
• M46: 29,398,375 km (0.094 R)
• M47: 29,795,707 km (0.093 R)
• M48: 30,675,941 km (0.112 R)
• M49: 31,240,523 km (0.093 R)
• M50: 31,402,538 km (0.038 R)
• M51: 31,483,620 km (0.107 R)
• M52: 32,134,670 km (0.106 R)
• M53: 32,461,990 km (0.118 R)
• M54: 32,790,357 km (0.101 R)
• M55: 33,699,015 km (0.098 R)
• M56: 34,615,900 km (0.062 R)
• M57: 34,867,374 km (0.109 R)
• M58: 37,329,456 km (0.116 R)
• M59: 38,711,591 km (0.089 R)
• M60: 39,496,531 km (0.097 R)
• M61: 39,847,038 km (0.112 R)
• M62: 40,993,257 km (0.118 R)
• M63: 42,239,707 km (0.073 R)
• M64: 42,867,719 km (0.119 R)
• M65: 43,227,801 km (0.102 R)
• M66: 45,135,323 km (0.072 R)
• M67: 45,409,985 km (0.054 R)
• M68: 45,685,245 km (0.089 R)
• M69: 45,961,103 km (0.074 R)
• M70: 48,094,219 km (0.109 R)
• M71: 48,187,718 km (0.037 R)
• M72: 48,655,959 km (0.101 R)
• M73: 49,597,080 km (0.106 R)
• M74: 50,354,194 km (0.103 R)
• M75: 51,306,086 km (0.077 R)
• M76: 52,359,853 km (0.048 R)
• M77: 55,564,090 km (0.089 R)
• M78: 56,251,941 km (0.105 R)
• M79: 56,843,750 km (0.111 R)
• M80: 58,132,985 km (0.103 R)
• M81: 60,841,304 km (0.082 R)
• M82: 61,956,407 km (0.114 R)
• M83: 64,309,881 km (0.079 R)
• M84: 66,171,925 km (0.113 R)
• M85: 66,275,896 km (0.095 R)
• M86: 66,483,987 km (0.088 R)
• M87: 67,527,880 km (0.092 R)
• M88: 67,737,168 km (0.04 R)
• M89: 68,051,772 km (0.074 R)
• M90: 68,156,640 km (0.045 R)
• M91: 68,682,178 km (0.093 R)
• M92: 68,787,495 km (0.111 R)
• M93: 69,103,595 km (0.117 R)
• M94: 69,209,061 km (0.097 R)
• M95: 70,904,155 km (0.11 R)
• M96: 71,010,519 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit