🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 151 Days

Day: 29.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.06 AU - 1.34 AU

Year: 488 Days

Day: 30.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,653,313 km

• M1: 348,264 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.95 AU - 2.31 AU

Year: 1153 Days

Day: 41.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,653,313 km

• M1: 592,856 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.37 AU - 5.23 AU

Year: 3307 Days

Day: 13.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,653,313 km

• M1: 3,546,367 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 14.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.91 AU - 5.81 AU

Year: 3973 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 115,653,313 km

• M1: 184,604 km (0.078 R)
• M2: 308,920 km (0.117 R)
• M3: 437,275 km (0.098 R)
• M4: 601,982 km (0.032 R)
• M5: 747,541 km (0.031 R)
• M6: 883,375 km (0.035 R)
• M7: 1,091,765 km (0.075 R)
• M8: 1,317,359 km (0.085 R)
• M9: 1,588,430 km (0.028 R)
• M10: 1,708,258 km (0.037 R)
• M11: 1,893,909 km (0.083 R)
• M12: 2,053,979 km (0.104 R)
• M13: 2,561,864 km (0.069 R)
• M14: 2,740,035 km (0.094 R)
• M15: 2,848,942 km (0.115 R)
• M16: 2,959,345 km (0.093 R)
• M17: 3,071,244 km (0.1 R)
• M18: 3,203,638 km (0.114 R)
• M19: 3,357,425 km (0.1 R)
• M20: 3,454,664 km (0.098 R)
• M21: 3,592,593 km (0.099 R)
• M22: 3,955,816 km (0.102 R)
• M23: 4,162,860 km (0.076 R)
• M24: 4,416,129 km (0.114 R)
• M25: 4,566,325 km (0.063 R)
• M26: 4,871,804 km (0.116 R)
• M27: 5,274,372 km (0.084 R)
• M28: 5,365,328 km (0.118 R)
• M29: 5,922,281 km (0.098 R)
• M30: 6,255,734 km (0.109 R)
• M31: 6,718,291 km (0.117 R)
• M32: 7,016,140 km (0.08 R)
• M33: 7,676,615 km (0.064 R)
• M34: 7,831,897 km (0.072 R)
• M35: 7,936,017 km (0.106 R)
• M36: 8,040,586 km (0.04 R)
• M37: 8,198,263 km (0.101 R)
• M38: 8,785,584 km (0.087 R)
• M39: 9,111,558 km (0.063 R)
• M40: 9,221,213 km (0.104 R)
• M41: 9,386,369 km (0.096 R)
• M42: 9,887,970 km (0.062 R)
• M43: 11,063,062 km (0.095 R)
• M44: 11,180,047 km (0.113 R)
• M45: 11,622,558 km (0.061 R)
• M46: 12,070,903 km (0.09 R)
• M47: 12,646,854 km (0.119 R)
• M48: 12,861,378 km (0.082 R)
• M49: 12,953,680 km (0.089 R)
• M50: 13,294,015 km (0.107 R)
• M51: 13,605,926 km (0.059 R)
• M52: 14,046,791 km (0.098 R)
• M53: 15,104,598 km (0.109 R)
• M54: 15,495,647 km (0.109 R)
• M55: 15,824,014 km (0.093 R)
• M56: 16,621,520 km (0.084 R)
• M57: 16,722,200 km (0.114 R)
• M58: 17,602,882 km (0.112 R)
• M59: 17,705,357 km (0.092 R)
• M60: 18,429,111 km (0.062 R)
• M61: 18,637,651 km (0.112 R)
• M62: 19,197,596 km (0.073 R)
• M63: 19,373,822 km (0.096 R)
• M64: 19,479,737 km (0.115 R)
• M65: 19,621,257 km (0.095 R)
• M66: 19,941,097 km (0.099 R)
• M67: 20,083,813 km (0.036 R)
• M68: 20,190,925 km (0.074 R)
• M69: 21,091,953 km (0.1 R)
• M70: 22,598,105 km (0.093 R)
• M71: 23,270,098 km (0.1 R)
• M72: 23,608,638 km (0.043 R)
• M73: 23,910,976 km (0.119 R)
• M74: 24,328,803 km (0.099 R)
• M75: 24,634,132 km (0.092 R)
• M76: 24,863,914 km (0.063 R)
• M77: 25,868,314 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 10.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.49 AU - 10.69 AU

Year: 12781 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 115,653,313 km

• M1: 467,793 km (0.054 R)
• M2: 673,041 km (0.116 R)
• M3: 778,059 km (0.068 R)
• M4: 927,357 km (0.045 R)
• M5: 1,433,148 km (0.044 R)
• M6: 2,251,448 km (0.08 R)
• M7: 2,524,464 km (0.077 R)
• M8: 2,924,788 km (0.087 R)
• M9: 3,314,490 km (0.059 R)
• M10: 3,437,759 km (0.114 R)
• M11: 3,562,673 km (0.101 R)
• M12: 3,784,677 km (0.104 R)
• M13: 5,831,475 km (0.091 R)
• M14: 5,980,773 km (0.072 R)
• M15: 6,359,854 km (0.059 R)
• M16: 6,943,136 km (0.075 R)
• M17: 7,141,503 km (0.034 R)
• M18: 7,301,423 km (0.071 R)
• M19: 7,543,622 km (0.084 R)
• M20: 7,788,514 km (0.055 R)
• M21: 8,879,681 km (0.029 R)
• M22: 9,884,530 km (0.092 R)
• M23: 11,155,962 km (0.08 R)
• M24: 11,481,936 km (0.087 R)
• M25: 11,575,584 km (0.049 R)
• M26: 12,286,473 km (0.057 R)
• M27: 12,719,709 km (0.115 R)
• M28: 14,199,979 km (0.096 R)
• M29: 14,300,659 km (0.099 R)
• M30: 14,452,052 km (0.045 R)
• M31: 14,705,620 km (0.09 R)
• M32: 15,062,860 km (0.101 R)
• M33: 17,266,736 km (0.105 R)
• M34: 17,428,002 km (0.092 R)
• M35: 17,860,490 km (0.108 R)
• M36: 18,846,340 km (0.056 R)
• M37: 19,179,045 km (0.117 R)
• M38: 19,569,496 km (0.1 R)
• M39: 19,793,743 km (0.09 R)
• M40: 20,528,717 km (0.044 R)
• M41: 20,813,701 km (0.056 R)
• M42: 20,928,144 km (0.092 R)
• M43: 22,727,657 km (0.092 R)
• M44: 22,845,390 km (0.088 R)
• M45: 23,022,514 km (0.073 R)
• M46: 24,094,682 km (0.046 R)
• M47: 24,879,023 km (0.108 R)
• M48: 25,427,000 km (0.067 R)
• M49: 27,032,186 km (0.051 R)
• M50: 27,157,100 km (0.078 R)
• M51: 27,658,253 km (0.03 R)
• M52: 27,784,065 km (0.085 R)
• M53: 28,606,404 km (0.069 R)
• M54: 28,861,169 km (0.1 R)
• M55: 29,052,505 km (0.114 R)
• M56: 29,308,467 km (0.114 R)
• M57: 29,693,831 km (0.07 R)
• M58: 30,794,722 km (0.03 R)
• M59: 30,925,171 km (0.115 R)
• M60: 31,055,770 km (0.052 R)
• M61: 31,121,144 km (0.063 R)
• M62: 31,252,042 km (0.106 R)
• M63: 31,383,090 km (0.072 R)
• M64: 31,711,457 km (0.106 R)
• M65: 32,305,511 km (0.099 R)
• M66: 34,244,449 km (0.094 R)
• M67: 35,125,730 km (0.12 R)
• M68: 35,398,447 km (0.116 R)
• M69: 36,151,971 km (0.078 R)
• M70: 36,703,389 km (0.066 R)
• M71: 37,605,314 km (0.073 R)
• M72: 38,093,901 km (0.049 R)
• M73: 39,218,727 km (0.118 R)
• M74: 39,643,436 km (0.088 R)
• M75: 40,640,057 km (0.096 R)
• M76: 40,711,565 km (0.082 R)
• M77: 41,429,036 km (0.088 R)
• M78: 43,386,823 km (0.039 R)
• M79: 44,119,554 km (0.118 R)
• M80: 44,266,608 km (0.07 R)
• M81: 44,561,167 km (0.059 R)
• M82: 44,856,473 km (0.067 R)
• M83: 45,523,081 km (0.115 R)
• M84: 47,693,447 km (0.116 R)
• M85: 47,844,241 km (0.114 R)
• M86: 49,667,690 km (0.082 R)
• M87: 50,664,909 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.6

Radius: 6

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.84 AU - 19.56 AU

Year: 26454 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 115,653,313 km

• M1: 200,162 km (0.096 R)
• M2: 475,123 km (0.105 R)
• M3: 546,331 km (0.111 R)
• M4: 1,340,547 km (0.1 R)
• M5: 1,513,781 km (0.092 R)
• M6: 1,843,794 km (0.093 R)
• M7: 1,881,792 km (0.107 R)
• M8: 2,036,775 km (0.072 R)
• M9: 2,400,298 km (0.098 R)
• M10: 2,696,950 km (0.104 R)
• M11: 2,827,699 km (0.099 R)
• M12: 3,186,584 km (0.112 R)
• M13: 4,045,575 km (0.057 R)
• M14: 4,145,357 km (0.109 R)
• M15: 4,813,012 km (0.074 R)
• M16: 4,918,628 km (0.096 R)
• M17: 5,568,781 km (0.092 R)
• M18: 6,074,122 km (0.116 R)
• M19: 7,552,897 km (0.113 R)
• M20: 7,614,382 km (0.12 R)
• M21: 7,861,518 km (0.074 R)
• M22: 8,111,346 km (0.043 R)
• M23: 8,941,315 km (0.097 R)
• M24: 9,202,064 km (0.117 R)
• M25: 9,731,042 km (0.052 R)
• M26: 9,864,932 km (0.118 R)
• M27: 11,306,308 km (0.117 R)
• M28: 12,231,122 km (0.065 R)
• M29: 12,520,594 km (0.104 R)
• M30: 12,885,463 km (0.032 R)
• M31: 13,253,923 km (0.096 R)
• M32: 14,762,168 km (0.068 R)
• M33: 14,839,062 km (0.118 R)
• M34: 15,771,356 km (0.056 R)
• M35: 18,019,363 km (0.112 R)
• M36: 18,183,771 km (0.058 R)
• M37: 18,266,199 km (0.111 R)
• M38: 18,846,340 km (0.06 R)
• M39: 20,536,796 km (0.097 R)
• M40: 21,748,838 km (0.1 R)
• M41: 22,187,159 km (0.064 R)
• M42: 24,604,811 km (0.041 R)
• M43: 25,705,701 km (0.054 R)
• M44: 28,623,458 km (0.098 R)
• M45: 29,586,868 km (0.075 R)
• M46: 30,170,001 km (0.048 R)
• M47: 32,640,161 km (0.116 R)
• M48: 32,840,473 km (0.101 R)
• M49: 33,444,250 km (0.108 R)
• M50: 33,646,207 km (0.116 R)
• M51: 38,721,015 km (0.064 R)
• M52: 40,321,563 km (0.053 R)
• M53: 40,967,826 km (0.085 R)
• M54: 41,183,995 km (0.088 R)
• M55: 44,139,151 km (0.073 R)
• M56: 44,916,461 km (0.052 R)
• M57: 46,034,706 km (0.113 R)
• M58: 46,259,402 km (0.064 R)
• M59: 49,329,000 km (0.078 R)
• M60: 49,443,891 km (0.11 R)
• M61: 50,366,611 km (0.083 R)
• M62: 53,286,762 km (0.071 R)
• M63: 53,877,374 km (0.113 R)
• M64: 56,021,411 km (0.113 R)
• M65: 56,742,173 km (0.089 R)
• M66: 56,862,749 km (0.077 R)
• M67: 57,103,901 km (0.093 R)
• M68: 57,708,127 km (0.118 R)
• M69: 60,146,572 km (0.109 R)
• M70: 63,866,921 km (0.071 R)
• M71: 64,368,523 km (0.096 R)
• M72: 68,813,375 km (0.077 R)
• M73: 72,570,376 km (0.1 R)
• M74: 73,487,261 km (0.09 R)
• M75: 73,749,955 km (0.081 R)
• M76: 75,464,795 km (0.104 R)
• M77: 78,128,685 km (0.066 R)
• M78: 78,664,993 km (0.112 R)
• M79: 78,799,332 km (0.084 R)
• M80: 79,202,797 km (0.105 R)
• M81: 80,281,697 km (0.102 R)
• M82: 81,909,322 km (0.052 R)
• M83: 83,137,221 km (0.1 R)
• M84: 84,233,774 km (0.08 R)
• M85: 84,371,105 km (0.116 R)
• M86: 85,335,113 km (0.034 R)
• M87: 85,611,121 km (0.116 R)
• M88: 85,887,578 km (0.096 R)
• M89: 88,248,682 km (0.102 R)
• M90: 89,367,075 km (0.073 R)
• M91: 89,507,248 km (0.085 R)
• M92: 90,631,028 km (0.071 R)
• M93: 90,771,799 km (0.098 R)
• M94: 92,042,184 km (0.046 R)
• M95: 92,750,530 km (0.118 R)
• M96: 94,458,040 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.9

Radius: 4.3

Gravity: 50.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.16 AU - 23.1 AU

Year: 32254 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,653,313 km

• M1: 169,046 km (0.119 R)
• M2: 380,427 km (0.112 R)
• M3: 510,428 km (0.112 R)
• M4: 595,100 km (0.067 R)
• M5: 684,410 km (0.097 R)
• M6: 943,813 km (0.064 R)
• M7: 1,504,057 km (0.062 R)
• M8: 1,626,578 km (0.12 R)
• M9: 1,710,203 km (0.105 R)
• M10: 2,058,317 km (0.102 R)
• M11: 3,874,734 km (0.105 R)
• M12: 3,930,534 km (0.11 R)
• M13: 4,156,427 km (0.086 R)
• M14: 4,328,465 km (0.101 R)
• M15: 5,660,484 km (0.115 R)
• M16: 6,370,326 km (0.112 R)
• M17: 7,451,919 km (0.067 R)
• M18: 7,521,332 km (0.115 R)
• M19: 7,942,600 km (0.092 R)
• M20: 10,393,013 km (0.083 R)
• M21: 10,940,541 km (0.089 R)
• M22: 11,019,529 km (0.1 R)
• M23: 11,417,309 km (0.113 R)
• M24: 12,971,332 km (0.081 R)
• M25: 13,054,957 km (0.077 R)
• M26: 13,560,299 km (0.052 R)
• M27: 14,764,263 km (0.104 R)
• M28: 15,823,266 km (0.085 R)
• M29: 16,633,488 km (0.096 R)
• M30: 16,815,249 km (0.11 R)
• M31: 17,272,869 km (0.054 R)
• M32: 17,827,279 km (0.065 R)
• M33: 18,387,523 km (0.099 R)
• M34: 19,909,681 km (0.107 R)
• M35: 21,868,217 km (0.072 R)
• M36: 22,870,373 km (0.091 R)
• M37: 23,275,484 km (0.072 R)
• M38: 23,377,061 km (0.113 R)
• M39: 26,070,571 km (0.109 R)
• M40: 28,316,783 km (0.053 R)
• M41: 28,425,241 km (0.08 R)
• M42: 30,735,331 km (0.091 R)
• M43: 33,448,289 km (0.086 R)
• M44: 33,792,813 km (0.11 R)
• M45: 35,299,114 km (0.109 R)
• M46: 37,182,700 km (0.053 R)
• M47: 39,704,172 km (0.054 R)
• M48: 41,046,813 km (0.094 R)
• M49: 41,415,572 km (0.097 R)
• M50: 43,026,143 km (0.073 R)
• M51: 44,909,879 km (0.047 R)
• M52: 46,052,957 km (0.054 R)
• M53: 48,367,684 km (0.052 R)
• M54: 49,931,730 km (0.083 R)
• M55: 50,325,322 km (0.101 R)
• M56: 50,851,757 km (0.086 R)
• M57: 52,175,698 km (0.039 R)
• M58: 57,034,936 km (0.077 R)
• M59: 57,996,551 km (0.066 R)
• M60: 58,824,875 km (0.069 R)
• M61: 59,240,607 km (0.045 R)
• M62: 60,353,765 km (0.095 R)
• M63: 62,177,513 km (0.095 R)
• M64: 64,161,629 km (0.072 R)
• M65: 65,878,714 km (0.099 R)
• M66: 67,031,814 km (0.109 R)
• M67: 68,774,031 km (0.064 R)
• M68: 71,267,378 km (0.1 R)
• M69: 72,599,398 km (0.062 R)
• M70: 74,089,093 km (0.104 R)
• M71: 74,537,887 km (0.118 R)
• M72: 75,889,803 km (0.075 R)
• M73: 79,228,528 km (0.11 R)
• M74: 80,762,056 km (0.104 R)
• M75: 83,546,671 km (0.098 R)
• M76: 84,325,777 km (0.119 R)
• M77: 85,107,276 km (0.102 R)
• M78: 89,209,549 km (0.047 R)
• M79: 91,445,139 km (0.062 R)
• M80: 93,698,981 km (0.061 R)
• M81: 94,184,276 km (0.039 R)
• M82: 95,320,023 km (0.092 R)
• M83: 99,578,027 km (0.11 R)
• M84: 102,395,404 km (0.108 R)
• M85: 102,728,559 km (0.078 R)
• M86: 104,567,565 km (0.035 R)
• M87: 107,430,868 km (0.114 R)
• M88: 107,938,753 km (0.104 R)
• M89: 108,447,536 km (0.062 R)
• M90: 110,319,753 km (0.047 R)
• M91: 110,490,594 km (0.088 R)
• M92: 112,031,153 km (0.041 R)
• M93: 112,718,106 km (0.058 R)
• M94: 115,133,513 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 16,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit