🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 27.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 10.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,919,833 km

• M1: 129,552 km (0.112 R)
• M2: 194,627 km (0.085 R)
• M3: 261,647 km (0.101 R)
• M4: 333,005 km (0.113 R)
• M5: 427,401 km (0.059 R)
• M6: 524,041 km (0.076 R)
• M7: 665,262 km (0.072 R)
• M8: 774,019 km (0.086 R)
• M9: 856,298 km (0.094 R)
• M10: 945,459 km (0.056 R)
• M11: 1,045,988 km (0.092 R)
• M12: 1,158,486 km (0.056 R)
• M13: 1,228,947 km (0.111 R)
• M14: 1,317,957 km (0.066 R)
• M15: 1,405,023 km (0.118 R)
• M16: 1,471,445 km (0.03 R)
• M17: 1,598,752 km (0.117 R)
• M18: 1,859,502 km (0.117 R)
• M19: 1,932,954 km (0.108 R)
• M20: 2,027,650 km (0.064 R)
• M21: 2,128,927 km (0.092 R)
• M22: 2,226,764 km (0.065 R)
• M23: 2,294,682 km (0.066 R)
• M24: 2,363,198 km (0.116 R)
• M25: 2,578,618 km (0.051 R)
• M26: 2,705,477 km (0.083 R)
• M27: 2,794,937 km (0.1 R)
• M28: 2,948,125 km (0.089 R)
• M29: 3,057,780 km (0.114 R)
• M30: 3,139,311 km (0.1 R)
• M31: 3,280,981 km (0.085 R)
• M32: 3,479,198 km (0.113 R)
• M33: 3,881,317 km (0.064 R)
• M34: 4,001,743 km (0.106 R)
• M35: 4,149,097 km (0.11 R)
• M36: 4,285,381 km (0.109 R)
• M37: 4,363,770 km (0.073 R)
• M38: 4,509,029 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 12.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.19 AU - 1.37 AU

Year: 950 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,919,833 km

• M1: 248,482 km (0.057 R)
• M2: 374,294 km (0.107 R)
• M3: 535,411 km (0.116 R)
• M4: 744,997 km (0.091 R)
• M5: 982,858 km (0.065 R)
• M6: 1,089,072 km (0.114 R)
• M7: 1,192,744 km (0.03 R)
• M8: 1,327,382 km (0.075 R)
• M9: 1,424,920 km (0.075 R)
• M10: 1,575,864 km (0.08 R)
• M11: 1,732,343 km (0.025 R)
• M12: 1,981,125 km (0.12 R)
• M13: 2,069,387 km (0.119 R)
• M14: 2,283,312 km (0.064 R)
• M15: 2,393,117 km (0.12 R)
• M16: 2,496,040 km (0.076 R)
• M17: 2,600,609 km (0.098 R)
• M18: 2,787,008 km (0.082 R)
• M19: 2,922,993 km (0.103 R)
• M20: 3,239,542 km (0.091 R)
• M21: 3,489,221 km (0.12 R)
• M22: 3,596,632 km (0.098 R)
• M23: 3,715,263 km (0.119 R)
• M24: 3,835,241 km (0.085 R)
• M25: 4,017,600 km (0.066 R)
• M26: 4,213,274 km (0.05 R)
• M27: 4,317,544 km (0.08 R)
• M28: 4,401,618 km (0.062 R)
• M29: 4,496,762 km (0.102 R)
• M30: 4,656,982 km (0.105 R)
• M31: 4,754,071 km (0.12 R)
• M32: 4,873,599 km (0.105 R)
• M33: 4,972,184 km (0.112 R)
• M34: 5,138,088 km (0.071 R)
• M35: 5,441,174 km (0.083 R)
• M36: 5,750,243 km (0.072 R)
• M37: 5,831,325 km (0.083 R)
• M38: 5,912,706 km (0.061 R)
• M39: 6,373,617 km (0.062 R)
• M40: 6,493,595 km (0.092 R)
• M41: 6,821,513 km (0.12 R)
• M42: 7,267,315 km (0.116 R)
• M43: 7,392,828 km (0.103 R)
• M44: 7,531,804 km (0.117 R)
• M45: 7,633,381 km (0.053 R)
• M46: 7,773,704 km (0.108 R)
• M47: 8,161,162 km (0.113 R)
• M48: 8,252,417 km (0.104 R)
• M49: 8,475,617 km (0.099 R)
• M50: 8,594,547 km (0.037 R)
• M51: 9,022,098 km (0.079 R)
• M52: 9,103,030 km (0.071 R)
• M53: 9,184,112 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 7.6

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.21 AU - 6.69 AU

Year: 9521 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,919,833 km

• M1: 96,042 km (0.075 R)
• M2: 168,447 km (0.086 R)
• M3: 493,972 km (0.043 R)
• M4: 555,307 km (0.117 R)
• M5: 603,179 km (0.07 R)
• M6: 720,912 km (0.1 R)
• M7: 773,870 km (0.069 R)
• M8: 902,823 km (0.114 R)
• M9: 1,161,179 km (0.098 R)
• M10: 1,266,795 km (0.102 R)
• M11: 1,510,340 km (0.092 R)
• M12: 1,626,129 km (0.067 R)
• M13: 1,744,760 km (0.04 R)
• M14: 2,016,131 km (0.063 R)
• M15: 2,965,778 km (0.084 R)
• M16: 3,410,233 km (0.074 R)
• M17: 3,938,912 km (0.06 R)
• M18: 4,360,329 km (0.12 R)
• M19: 5,529,586 km (0.088 R)
• M20: 6,111,671 km (0.099 R)
• M21: 6,372,420 km (0.101 R)
• M22: 6,447,519 km (0.105 R)
• M23: 6,904,839 km (0.041 R)
• M24: 8,545,030 km (0.105 R)
• M25: 8,752,971 km (0.058 R)
• M26: 9,089,267 km (0.078 R)
• M27: 9,173,940 km (0.12 R)
• M28: 9,601,491 km (0.057 R)
• M29: 9,774,426 km (0.046 R)
• M30: 9,904,725 km (0.08 R)
• M31: 10,079,306 km (0.099 R)
• M32: 10,387,478 km (0.076 R)
• M33: 10,832,980 km (0.118 R)
• M34: 11,330,393 km (0.103 R)
• M35: 11,881,362 km (0.107 R)
• M36: 11,973,963 km (0.101 R)
• M37: 12,629,651 km (0.042 R)
• M38: 12,866,464 km (0.069 R)
• M39: 13,586,179 km (0.116 R)
• M40: 13,780,357 km (0.105 R)
• M41: 14,417,644 km (0.075 R)
• M42: 14,764,711 km (0.103 R)
• M43: 14,864,344 km (0.088 R)
• M44: 15,416,659 km (0.072 R)
• M45: 15,568,501 km (0.06 R)
• M46: 16,386,352 km (0.082 R)
• M47: 16,489,575 km (0.09 R)
• M48: 16,852,499 km (0.09 R)
• M49: 17,745,000 km (0.102 R)
• M50: 17,904,172 km (0.085 R)
• M51: 18,223,713 km (0.037 R)
• M52: 18,277,120 km (0.08 R)
• M53: 18,868,630 km (0.095 R)
• M54: 19,193,856 km (0.102 R)
• M55: 19,685,135 km (0.069 R)
• M56: 19,904,894 km (0.12 R)
• M57: 21,071,608 km (0.119 R)
• M58: 21,183,956 km (0.057 R)
• M59: 21,465,499 km (0.053 R)
• M60: 21,805,086 km (0.107 R)
• M61: 22,203,316 km (0.046 R)
• M62: 23,937,604 km (0.099 R)
• M63: 24,761,888 km (0.113 R)
• M64: 24,939,611 km (0.099 R)
• M65: 25,117,931 km (0.05 R)
• M66: 27,596,020 km (0.094 R)
• M67: 28,770,513 km (0.08 R)
• M68: 30,340,692 km (0.118 R)
• M69: 31,938,697 km (0.11 R)
• M70: 32,067,650 km (0.092 R)
• M71: 32,585,408 km (0.045 R)
• M72: 32,780,334 km (0.081 R)
• M73: 33,629,302 km (0.109 R)
• M74: 33,957,669 km (0.097 R)
• M75: 34,089,465 km (0.051 R)
• M76: 35,950,612 km (0.071 R)
• M77: 36,286,460 km (0.115 R)
• M78: 36,421,098 km (0.058 R)
• M79: 37,232,367 km (0.065 R)
• M80: 37,368,202 km (0.097 R)
• M81: 39,010,487 km (0.044 R)
• M82: 39,079,302 km (0.079 R)
• M83: 41,658,519 km (0.04 R)
• M84: 41,728,980 km (0.091 R)
• M85: 42,577,648 km (0.094 R)
• M86: 43,146,569 km (0.043 R)
• M87: 43,933,005 km (0.1 R)
• M88: 45,665,348 km (0.115 R)
• M89: 46,466,744 km (0.106 R)
• M90: 46,979,117 km (0.069 R)
• M91: 47,714,390 km (0.098 R)
• M92: 47,787,993 km (0.089 R)
• M93: 48,379,353 km (0.094 R)
• M94: 49,121,807 km (0.114 R)
• M95: 49,270,657 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.8

Radius: 6.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.11 AU - 6.55 AU

Year: 10448 Days

Day: 23.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,919,833 km

• M1: 123,418 km (0.074 R)
• M2: 328,218 km (0.077 R)
• M3: 436,527 km (0.113 R)
• M4: 519,703 km (0.106 R)
• M5: 621,729 km (0.068 R)
• M6: 890,257 km (0.081 R)
• M7: 966,851 km (0.045 R)
• M8: 1,045,540 km (0.1 R)
• M9: 1,110,016 km (0.109 R)
• M10: 1,159,383 km (0.081 R)
• M11: 1,209,349 km (0.112 R)
• M12: 1,673,701 km (0.077 R)
• M13: 2,271,644 km (0.09 R)
• M14: 2,377,260 km (0.112 R)
• M15: 2,571,587 km (0.117 R)
• M16: 2,726,272 km (0.097 R)
• M17: 2,816,030 km (0.11 R)
• M18: 3,185,088 km (0.108 R)
• M19: 3,232,361 km (0.106 R)
• M20: 3,327,505 km (0.067 R)
• M21: 3,447,633 km (0.073 R)
• M22: 3,520,487 km (0.105 R)
• M23: 4,539,697 km (0.027 R)
• M24: 5,729,299 km (0.08 R)
• M25: 6,107,034 km (0.04 R)
• M26: 6,343,399 km (0.089 R)
• M27: 6,613,123 km (0.071 R)
• M28: 7,350,192 km (0.06 R)
• M29: 8,145,604 km (0.088 R)
• M30: 8,405,904 km (0.074 R)
• M31: 8,504,190 km (0.072 R)
• M32: 8,834,652 km (0.062 R)
• M33: 9,001,453 km (0.077 R)
• M34: 9,068,473 km (0.095 R)
• M35: 9,304,240 km (0.059 R)
• M36: 9,816,463 km (0.118 R)
• M37: 10,584,349 km (0.103 R)
• M38: 10,832,681 km (0.108 R)
• M39: 11,011,151 km (0.103 R)
• M40: 13,076,649 km (0.088 R)
• M41: 13,152,645 km (0.057 R)
• M42: 14,860,155 km (0.091 R)
• M43: 15,418,005 km (0.106 R)
• M44: 15,458,098 km (0.093 R)
• M45: 15,538,432 km (0.116 R)
• M46: 15,578,673 km (0.045 R)
• M47: 15,901,655 km (0.072 R)
• M48: 16,186,041 km (0.111 R)
• M49: 16,925,054 km (0.118 R)
• M50: 17,758,913 km (0.089 R)
• M51: 17,843,136 km (0.117 R)
• M52: 17,969,547 km (0.11 R)
• M53: 18,649,020 km (0.119 R)
• M54: 18,905,880 km (0.112 R)
• M55: 19,727,322 km (0.067 R)
• M56: 20,076,633 km (0.068 R)
• M57: 20,383,907 km (0.105 R)
• M58: 20,472,020 km (0.071 R)
• M59: 22,260,462 km (0.103 R)
• M60: 22,396,596 km (0.036 R)
• M61: 23,219,235 km (0.085 R)
• M62: 24,284,821 km (0.099 R)
• M63: 24,612,290 km (0.044 R)
• M64: 24,847,010 km (0.082 R)
• M65: 25,271,419 km (0.111 R)
• M66: 26,223,310 km (0.114 R)
• M67: 26,511,136 km (0.109 R)
• M68: 26,848,330 km (0.064 R)
• M69: 28,752,561 km (0.098 R)
• M70: 30,146,365 km (0.078 R)
• M71: 30,196,629 km (0.086 R)
• M72: 30,246,745 km (0.064 R)
• M73: 31,409,419 km (0.107 R)
• M74: 31,664,035 km (0.089 R)
• M75: 31,715,048 km (0.118 R)
• M76: 31,868,236 km (0.089 R)
• M77: 32,277,985 km (0.118 R)
• M78: 32,586,455 km (0.055 R)
• M79: 32,689,528 km (0.066 R)
• M80: 33,102,718 km (0.096 R)
• M81: 33,465,792 km (0.108 R)
• M82: 33,517,702 km (0.044 R)
• M83: 33,621,822 km (0.104 R)
• M84: 34,195,829 km (0.07 R)
• M85: 35,036,420 km (0.041 R)
• M86: 35,142,036 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.2

Radius: 6.5

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.01 AU - 10.31 AU

Year: 16718 Days

Day: 24.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,919,833 km

• M1: 199,863 km (0.039 R)
• M2: 299,645 km (0.08 R)
• M3: 642,523 km (0.094 R)
• M4: 758,461 km (0.105 R)
• M5: 819,198 km (0.081 R)
• M6: 967,300 km (0.07 R)
• M7: 1,338,003 km (0.063 R)
• M8: 1,437,187 km (0.095 R)
• M9: 1,669,512 km (0.113 R)
• M10: 2,375,465 km (0.065 R)
• M11: 2,588,193 km (0.067 R)
• M12: 2,681,243 km (0.108 R)
• M13: 3,296,090 km (0.1 R)
• M14: 3,464,986 km (0.086 R)
• M15: 3,636,724 km (0.048 R)
• M16: 3,917,370 km (0.03 R)
• M17: 3,988,578 km (0.036 R)
• M18: 4,278,050 km (0.095 R)
• M19: 4,425,255 km (0.106 R)
• M20: 4,915,337 km (0.106 R)
• M21: 5,030,976 km (0.078 R)
• M22: 5,422,624 km (0.064 R)
• M23: 5,824,294 km (0.112 R)
• M24: 5,987,505 km (0.073 R)
• M25: 6,235,389 km (0.076 R)
• M26: 6,360,602 km (0.114 R)
• M27: 6,444,527 km (0.116 R)
• M28: 6,613,423 km (0.113 R)
• M29: 6,741,030 km (0.116 R)
• M30: 8,107,457 km (0.08 R)
• M31: 8,244,189 km (0.087 R)
• M32: 8,845,273 km (0.071 R)
• M33: 9,127,564 km (0.113 R)
• M34: 9,991,791 km (0.093 R)
• M35: 10,285,602 km (0.117 R)
• M36: 12,055,943 km (0.095 R)
• M37: 12,264,183 km (0.087 R)
• M38: 13,269,630 km (0.082 R)
• M39: 14,411,361 km (0.074 R)
• M40: 14,466,563 km (0.117 R)
• M41: 18,858,457 km (0.097 R)
• M42: 19,100,207 km (0.063 R)
• M43: 19,464,777 km (0.107 R)
• M44: 19,586,849 km (0.035 R)
• M45: 19,954,561 km (0.11 R)
• M46: 20,758,799 km (0.05 R)
• M47: 21,826,629 km (0.111 R)
• M48: 21,953,488 km (0.111 R)
• M49: 22,016,917 km (0.095 R)
• M50: 23,299,569 km (0.07 R)
• M51: 24,277,341 km (0.105 R)
• M52: 25,936,531 km (0.079 R)
• M53: 27,017,525 km (0.119 R)
• M54: 27,632,073 km (0.093 R)
• M55: 28,458,601 km (0.117 R)
• M56: 28,666,542 km (0.114 R)
• M57: 29,573,105 km (0.039 R)
• M58: 30,347,723 km (0.084 R)
• M59: 30,489,243 km (0.083 R)
• M60: 31,128,923 km (0.057 R)
• M61: 32,421,449 km (0.084 R)
• M62: 32,783,625 km (0.093 R)
• M63: 34,614,404 km (0.07 R)
• M64: 36,402,996 km (0.104 R)
• M65: 37,460,204 km (0.104 R)
• M66: 37,612,046 km (0.093 R)
• M67: 39,372,963 km (0.071 R)
• M68: 40,146,833 km (0.032 R)
• M69: 40,302,265 km (0.094 R)
• M70: 41,317,286 km (0.103 R)
• M71: 42,024,884 km (0.073 R)
• M72: 42,103,722 km (0.102 R)
• M73: 43,133,404 km (0.085 R)
• M74: 44,492,501 km (0.088 R)
• M75: 44,572,835 km (0.059 R)
• M76: 48,074,772 km (0.094 R)
• M77: 48,570,389 km (0.116 R)
• M78: 49,233,856 km (0.098 R)
• M79: 50,067,415 km (0.107 R)
• M80: 50,905,762 km (0.118 R)
• M81: 51,158,133 km (0.103 R)
• M82: 51,495,177 km (0.057 R)
• M83: 52,936,254 km (0.113 R)
• M84: 53,191,916 km (0.08 R)
• M85: 54,047,168 km (0.108 R)
• M86: 54,907,056 km (0.088 R)
• M87: 55,165,860 km (0.043 R)
• M88: 56,292,033 km (0.087 R)
• M89: 56,378,950 km (0.111 R)
• M90: 57,425,835 km (0.096 R)
• M91: 58,743,344 km (0.053 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: 284 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit