🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.4 AU - 0.6 AU

Year: 232 Days

Day: 25.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 8.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.95 AU

Year: 461 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,843,801 km

• M1: 122,670 km (0.05 R)
• M2: 205,099 km (0.097 R)
• M3: 268,678 km (0.101 R)
• M4: 324,179 km (0.108 R)
• M5: 399,726 km (0.113 R)
• M6: 471,682 km (0.106 R)
• M7: 543,190 km (0.118 R)
• M8: 631,004 km (0.118 R)
• M9: 692,339 km (0.097 R)
• M10: 749,635 km (0.113 R)
• M11: 845,378 km (0.06 R)
• M12: 921,074 km (0.083 R)
• M13: 1,009,935 km (0.113 R)
• M14: 1,116,748 km (0.064 R)
• M15: 1,173,595 km (0.104 R)
• M16: 1,278,463 km (0.08 R)
• M17: 1,350,270 km (0.074 R)
• M18: 1,427,463 km (0.106 R)
• M19: 1,707,660 km (0.112 R)
• M20: 1,787,096 km (0.094 R)
• M21: 1,917,845 km (0.091 R)
• M22: 1,982,022 km (0.094 R)
• M23: 2,145,981 km (0.097 R)
• M24: 2,222,426 km (0.112 R)
• M25: 2,290,044 km (0.057 R)
• M26: 2,368,284 km (0.054 R)
• M27: 2,462,231 km (0.106 R)
• M28: 2,562,612 km (0.099 R)
• M29: 2,618,412 km (0.102 R)
• M30: 2,940,496 km (0.062 R)
• M31: 3,041,774 km (0.051 R)
• M32: 3,155,019 km (0.06 R)
• M33: 3,220,393 km (0.12 R)
• M34: 3,374,778 km (0.089 R)
• M35: 3,441,798 km (0.071 R)
• M36: 3,509,117 km (0.053 R)
• M37: 3,639,417 km (0.064 R)
• M38: 3,742,640 km (0.069 R)
• M39: 3,846,760 km (0.092 R)
• M40: 4,034,355 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 15

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.88 AU - 1.24 AU

Year: 716 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,843,801 km

• M1: 186,698 km (0.091 R)
• M2: 288,125 km (0.083 R)
• M3: 384,018 km (0.108 R)
• M4: 547,827 km (0.11 R)
• M5: 693,835 km (0.113 R)
• M6: 823,087 km (0.046 R)
• M7: 934,687 km (0.114 R)
• M8: 1,091,316 km (0.057 R)
• M9: 1,197,381 km (0.104 R)
• M10: 1,315,115 km (0.054 R)
• M11: 1,413,101 km (0.111 R)
• M12: 1,538,315 km (0.116 R)
• M13: 1,739,973 km (0.119 R)
• M14: 1,973,346 km (0.075 R)
• M15: 2,193,853 km (0.067 R)
• M16: 2,293,036 km (0.033 R)
• M17: 2,481,230 km (0.075 R)
• M18: 2,594,775 km (0.055 R)
• M19: 2,725,374 km (0.074 R)
• M20: 2,858,067 km (0.084 R)
• M21: 2,951,416 km (0.114 R)
• M22: 3,071,992 km (0.101 R)
• M23: 3,173,120 km (0.072 R)
• M24: 3,275,146 km (0.117 R)
• M25: 3,372,983 km (0.092 R)
• M26: 3,488,473 km (0.082 R)
• M27: 3,593,939 km (0.107 R)
• M28: 3,706,287 km (0.065 R)
• M29: 3,808,463 km (0.039 R)
• M30: 3,911,536 km (0.112 R)
• M31: 4,062,181 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 10.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 778 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,843,801 km

• M1: 137,929 km (0.073 R)
• M2: 428,000 km (0.079 R)
• M3: 503,247 km (0.1 R)
• M4: 626,366 km (0.051 R)
• M5: 720,463 km (0.097 R)
• M6: 801,994 km (0.076 R)
• M7: 880,832 km (0.117 R)
• M8: 962,513 km (0.083 R)
• M9: 1,086,978 km (0.105 R)
• M10: 1,273,527 km (0.114 R)
• M11: 1,359,994 km (0.101 R)
• M12: 1,440,927 km (0.1 R)
• M13: 1,592,619 km (0.103 R)
• M14: 1,694,196 km (0.094 R)
• M15: 1,781,860 km (0.074 R)
• M16: 1,920,537 km (0.09 R)
• M17: 2,105,440 km (0.104 R)
• M18: 2,174,106 km (0.077 R)
• M19: 2,358,111 km (0.108 R)
• M20: 2,474,798 km (0.052 R)
• M21: 2,676,456 km (0.116 R)
• M22: 2,751,254 km (0.118 R)
• M23: 2,855,075 km (0.106 R)
• M24: 2,931,520 km (0.105 R)
• M25: 3,008,712 km (0.09 R)
• M26: 3,076,779 km (0.044 R)
• M27: 3,214,409 km (0.098 R)
• M28: 3,324,065 km (0.119 R)
• M29: 3,743,986 km (0.109 R)
• M30: 3,923,055 km (0.09 R)
• M31: 4,115,737 km (0.085 R)
• M32: 4,267,878 km (0.11 R)
• M33: 4,443,954 km (0.082 R)
• M34: 4,588,915 km (0.086 R)
• M35: 4,780,849 km (0.109 R)
• M36: 5,010,033 km (0.103 R)
• M37: 5,125,971 km (0.1 R)
• M38: 5,562,797 km (0.08 R)
• M39: 5,901,486 km (0.101 R)
• M40: 6,011,740 km (0.04 R)
• M41: 6,447,219 km (0.041 R)
• M42: 6,700,638 km (0.112 R)
• M43: 6,790,247 km (0.088 R)
• M44: 6,970,363 km (0.049 R)
• M45: 7,048,154 km (0.109 R)
• M46: 7,348,696 km (0.092 R)
• M47: 7,507,270 km (0.084 R)
• M48: 7,600,170 km (0.113 R)
• M49: 7,720,447 km (0.093 R)
• M50: 7,854,636 km (0.116 R)
• M51: 8,180,012 km (0.083 R)
• M52: 8,830,014 km (0.029 R)
• M53: 9,324,884 km (0.115 R)
• M54: 9,396,242 km (0.097 R)
• M55: 9,756,175 km (0.036 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 13.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.27 AU - 3.19 AU

Year: 2959 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,843,801 km

• M1: 206,146 km (0.072 R)
• M2: 333,753 km (0.115 R)
• M3: 446,400 km (0.11 R)
• M4: 679,922 km (0.057 R)
• M5: 837,449 km (0.091 R)
• M6: 936,483 km (0.089 R)
• M7: 1,159,084 km (0.074 R)
• M8: 1,317,508 km (0.119 R)
• M9: 1,508,096 km (0.104 R)
• M10: 1,632,113 km (0.032 R)
• M11: 1,720,974 km (0.033 R)
• M12: 1,811,780 km (0.117 R)
• M13: 1,944,174 km (0.038 R)
• M14: 2,039,019 km (0.116 R)
• M15: 2,233,347 km (0.111 R)
• M16: 2,404,935 km (0.07 R)
• M17: 2,492,450 km (0.106 R)
• M18: 2,581,162 km (0.111 R)
• M19: 3,231,763 km (0.115 R)
• M20: 3,345,158 km (0.115 R)
• M21: 3,459,900 km (0.114 R)
• M22: 4,246,934 km (0.118 R)
• M23: 4,479,409 km (0.111 R)
• M24: 4,642,770 km (0.098 R)
• M25: 4,863,876 km (0.108 R)
• M26: 5,031,874 km (0.062 R)
• M27: 5,393,153 km (0.084 R)
• M28: 5,528,389 km (0.063 R)
• M29: 5,625,628 km (0.095 R)
• M30: 5,762,959 km (0.092 R)
• M31: 5,940,980 km (0.071 R)
• M32: 6,181,384 km (0.109 R)
• M33: 6,404,434 km (0.074 R)
• M34: 7,153,471 km (0.11 R)
• M35: 7,430,825 km (0.108 R)
• M36: 7,886,351 km (0.097 R)
• M37: 7,996,156 km (0.059 R)
• M38: 8,261,842 km (0.026 R)
• M39: 8,485,490 km (0.084 R)
• M40: 8,620,727 km (0.087 R)
• M41: 8,779,301 km (0.083 R)
• M42: 9,774,874 km (0.078 R)
• M43: 10,322,103 km (0.12 R)
• M44: 10,708,814 km (0.056 R)
• M45: 10,854,971 km (0.101 R)
• M46: 11,297,631 km (0.115 R)
• M47: 11,571,096 km (0.097 R)
• M48: 11,721,143 km (0.109 R)
• M49: 12,379,074 km (0.106 R)
• M50: 12,506,980 km (0.091 R)
• M51: 13,283,693 km (0.115 R)
• M52: 13,388,411 km (0.056 R)
• M53: 13,546,087 km (0.097 R)
• M54: 13,783,649 km (0.094 R)
• M55: 14,451,005 km (0.066 R)
• M56: 14,802,111 km (0.08 R)
• M57: 15,320,617 km (0.096 R)
• M58: 16,179,159 km (0.099 R)
• M59: 17,081,833 km (0.047 R)
• M60: 17,711,939 km (0.075 R)
• M61: 17,971,940 km (0.061 R)
• M62: 18,058,857 km (0.113 R)
• M63: 18,175,094 km (0.039 R)
• M64: 18,759,423 km (0.118 R)
• M65: 18,877,157 km (0.047 R)
• M66: 18,965,569 km (0.105 R)
• M67: 19,797,184 km (0.1 R)
• M68: 20,247,623 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 8.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.27 AU - 6.55 AU

Year: 8255 Days

Day: 9.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,843,801 km

• M1: 114,442 km (0.061 R)
• M2: 222,452 km (0.07 R)
• M3: 459,415 km (0.049 R)
• M4: 567,275 km (0.092 R)
• M5: 624,721 km (0.093 R)
• M6: 696,528 km (0.086 R)
• M7: 999,164 km (0.03 R)
• M8: 1,187,957 km (0.087 R)
• M9: 1,650,364 km (0.097 R)
• M10: 1,752,689 km (0.115 R)
• M11: 2,036,027 km (0.106 R)
• M12: 2,507,859 km (0.051 R)
• M13: 2,807,054 km (0.088 R)
• M14: 3,181,199 km (0.088 R)
• M15: 3,352,488 km (0.12 R)
• M16: 3,505,078 km (0.104 R)
• M17: 3,593,341 km (0.05 R)
• M18: 3,771,961 km (0.112 R)
• M19: 4,207,889 km (0.052 R)
• M20: 4,301,836 km (0.114 R)
• M21: 4,757,212 km (0.098 R)
• M22: 4,978,318 km (0.087 R)
• M23: 5,177,582 km (0.089 R)
• M24: 5,303,544 km (0.05 R)
• M25: 5,661,681 km (0.118 R)
• M26: 6,320,809 km (0.11 R)
• M27: 6,782,767 km (0.086 R)
• M28: 7,004,023 km (0.106 R)
• M29: 7,115,473 km (0.058 R)
• M30: 7,595,981 km (0.094 R)
• M31: 7,653,128 km (0.081 R)
• M32: 8,588,115 km (0.105 R)
• M33: 8,948,047 km (0.039 R)
• M34: 9,038,853 km (0.066 R)
• M35: 9,466,404 km (0.063 R)
• M36: 9,589,822 km (0.052 R)
• M37: 9,651,755 km (0.073 R)
• M38: 10,373,116 km (0.098 R)
• M39: 10,724,223 km (0.104 R)
• M40: 11,111,831 km (0.083 R)
• M41: 11,372,729 km (0.081 R)
• M42: 11,734,756 km (0.099 R)
• M43: 12,537,947 km (0.05 R)
• M44: 13,117,489 km (0.112 R)
• M45: 13,186,304 km (0.11 R)
• M46: 13,358,641 km (0.117 R)
• M47: 13,531,875 km (0.077 R)
• M48: 13,740,714 km (0.062 R)
• M49: 14,232,143 km (0.1 R)
• M50: 15,376,866 km (0.109 R)
• M51: 16,217,756 km (0.104 R)
• M52: 16,513,810 km (0.102 R)
• M53: 17,111,154 km (0.108 R)
• M54: 17,525,989 km (0.117 R)
• M55: 17,715,679 km (0.056 R)
• M56: 17,905,968 km (0.086 R)
• M57: 18,058,707 km (0.076 R)
• M58: 18,327,086 km (0.116 R)
• M59: 18,558,214 km (0.093 R)
• M60: 18,751,495 km (0.102 R)
• M61: 18,984,419 km (0.116 R)
• M62: 19,688,725 km (0.085 R)
• M63: 20,083,813 km (0.051 R)
• M64: 20,282,180 km (0.101 R)
• M65: 21,446,351 km (0.113 R)
• M66: 21,730,437 km (0.106 R)
• M67: 21,893,499 km (0.094 R)
• M68: 22,056,860 km (0.062 R)
• M69: 22,921,236 km (0.102 R)
• M70: 23,336,819 km (0.055 R)
• M71: 23,420,145 km (0.106 R)
• M72: 24,259,688 km (0.072 R)
• M73: 24,471,070 km (0.108 R)
• M74: 24,895,629 km (0.089 R)
• M75: 24,980,900 km (0.115 R)
• M76: 25,151,591 km (0.092 R)
• M77: 25,365,665 km (0.113 R)
• M78: 25,967,946 km (0.109 R)
• M79: 26,097,648 km (0.038 R)
• M80: 27,011,541 km (0.099 R)
• M81: 28,068,749 km (0.111 R)
• M82: 29,905,961 km (0.106 R)
• M83: 30,132,602 km (0.1 R)
• M84: 30,314,363 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.2

Radius: 7.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.58 AU - 9.26 AU

Year: 14622 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,843,801 km

• M1: 197,619 km (0.113 R)
• M2: 296,952 km (0.072 R)
• M3: 937,231 km (0.084 R)
• M4: 1,214,735 km (0.116 R)
• M5: 1,373,159 km (0.101 R)
• M6: 1,601,894 km (0.083 R)
• M7: 1,710,053 km (0.11 R)
• M8: 2,839,816 km (0.079 R)
• M9: 3,744,136 km (0.095 R)
• M10: 4,823,933 km (0.072 R)
• M11: 5,430,253 km (0.033 R)
• M12: 5,659,736 km (0.066 R)
• M13: 5,859,001 km (0.029 R)
• M14: 6,230,303 km (0.119 R)
• M15: 7,245,324 km (0.1 R)
• M16: 8,575,249 km (0.071 R)
• M17: 8,881,027 km (0.091 R)
• M18: 8,996,517 km (0.117 R)
• M19: 9,424,516 km (0.06 R)
• M20: 10,462,426 km (0.105 R)
• M21: 11,285,215 km (0.097 R)
• M22: 12,086,012 km (0.081 R)
• M23: 12,171,432 km (0.11 R)
• M24: 12,342,722 km (0.11 R)
• M25: 12,601,227 km (0.09 R)
• M26: 13,299,400 km (0.068 R)
• M27: 15,052,987 km (0.111 R)
• M28: 15,329,144 km (0.065 R)
• M29: 16,073,842 km (0.07 R)
• M30: 16,450,679 km (0.1 R)
• M31: 17,069,117 km (0.034 R)
• M32: 17,501,754 km (0.102 R)
• M33: 17,695,184 km (0.052 R)
• M34: 17,889,362 km (0.083 R)
• M35: 18,035,370 km (0.065 R)
• M36: 19,019,424 km (0.109 R)
• M37: 20,121,811 km (0.064 R)
• M38: 20,782,884 km (0.072 R)
• M39: 20,834,047 km (0.058 R)
• M40: 22,178,632 km (0.11 R)
• M41: 22,545,446 km (0.113 R)
• M42: 22,650,614 km (0.049 R)
• M43: 24,086,304 km (0.104 R)
• M44: 24,788,068 km (0.068 R)
• M45: 24,950,980 km (0.098 R)
• M46: 25,551,167 km (0.115 R)
• M47: 25,990,835 km (0.059 R)
• M48: 26,377,545 km (0.108 R)
• M49: 26,766,051 km (0.114 R)
• M50: 27,044,752 km (0.048 R)
• M51: 27,156,501 km (0.1 R)
• M52: 28,509,614 km (0.074 R)
• M53: 28,566,461 km (0.036 R)
• M54: 28,851,296 km (0.051 R)
• M55: 30,696,436 km (0.078 R)
• M56: 31,633,367 km (0.057 R)
• M57: 31,868,984 km (0.099 R)
• M58: 32,342,162 km (0.108 R)
• M59: 33,535,055 km (0.114 R)
• M60: 36,827,106 km (0.099 R)
• M61: 37,884,614 km (0.036 R)
• M62: 38,197,572 km (0.09 R)
• M63: 38,700,072 km (0.11 R)
• M64: 38,826,033 km (0.116 R)
• M65: 39,711,503 km (0.117 R)
• M66: 39,775,082 km (0.119 R)
• M67: 39,902,240 km (0.044 R)
• M68: 40,412,070 km (0.108 R)
• M69: 40,795,788 km (0.113 R)
• M70: 40,923,994 km (0.109 R)
• M71: 41,180,853 km (0.12 R)
• M72: 42,083,826 km (0.065 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: 302 - 16,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit