🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 246 Days

Day: 17.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 15

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.39 AU - 2.21 AU

Year: 1584 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,758,947 km

• M1: 186,997 km (0.072 R)
• M2: 367,562 km (0.078 R)
• M3: 594,502 km (0.102 R)
• M4: 802,742 km (0.112 R)
• M5: 1,037,611 km (0.077 R)
• M6: 1,236,127 km (0.12 R)
• M7: 1,376,001 km (0.076 R)
• M8: 1,596,359 km (0.109 R)
• M9: 1,769,743 km (0.084 R)
• M10: 1,898,995 km (0.027 R)
• M11: 2,052,184 km (0.042 R)
• M12: 2,156,902 km (0.089 R)
• M13: 2,317,271 km (0.071 R)
• M14: 2,627,687 km (0.101 R)
• M15: 2,834,580 km (0.03 R)
• M16: 2,999,288 km (0.095 R)
• M17: 3,475,308 km (0.117 R)
• M18: 3,588,703 km (0.092 R)
• M19: 3,767,473 km (0.094 R)
• M20: 4,094,344 km (0.113 R)
• M21: 4,254,563 km (0.062 R)
• M22: 4,457,717 km (0.025 R)
• M23: 4,622,724 km (0.113 R)
• M24: 4,775,762 km (0.112 R)
• M25: 5,101,287 km (0.099 R)
• M26: 5,216,328 km (0.099 R)
• M27: 5,536,916 km (0.091 R)
• M28: 5,684,869 km (0.101 R)
• M29: 5,849,127 km (0.096 R)
• M30: 6,030,290 km (0.117 R)
• M31: 6,662,940 km (0.102 R)
• M32: 6,963,332 km (0.108 R)
• M33: 7,203,736 km (0.043 R)
• M34: 7,300,675 km (0.061 R)
• M35: 7,446,982 km (0.105 R)
• M36: 7,561,424 km (0.094 R)
• M37: 7,758,894 km (0.059 R)
• M38: 7,891,587 km (0.113 R)
• M39: 8,243,441 km (0.069 R)
• M40: 8,497,907 km (0.106 R)
• M41: 8,651,843 km (0.061 R)
• M42: 8,772,270 km (0.053 R)
• M43: 9,364,976 km (0.107 R)
• M44: 9,719,822 km (0.086 R)
• M45: 9,827,234 km (0.063 R)
• M46: 10,699,988 km (0.087 R)
• M47: 10,847,940 km (0.073 R)
• M48: 10,977,791 km (0.079 R)
• M49: 11,108,390 km (0.094 R)
• M50: 11,276,837 km (0.034 R)
• M51: 11,540,877 km (0.039 R)
• M52: 12,074,792 km (0.066 R)
• M53: 12,890,849 km (0.118 R)
• M54: 13,028,628 km (0.117 R)
• M55: 13,405,166 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 13.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.88 AU - 2.14 AU

Year: 1869 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,758,947 km

• M1: 169,943 km (0.074 R)
• M2: 281,094 km (0.085 R)
• M3: 426,653 km (0.106 R)
• M4: 575,802 km (0.09 R)
• M5: 691,441 km (0.112 R)
• M6: 972,685 km (0.047 R)
• M7: 1,172,997 km (0.049 R)
• M8: 1,265,748 km (0.073 R)
• M9: 1,459,028 km (0.117 R)
• M10: 1,587,533 km (0.091 R)
• M11: 1,856,061 km (0.077 R)
• M12: 2,067,443 km (0.05 R)
• M13: 2,223,473 km (0.108 R)
• M14: 2,416,006 km (0.103 R)
• M15: 2,898,608 km (0.104 R)
• M16: 3,015,295 km (0.082 R)
• M17: 3,229,220 km (0.088 R)
• M18: 3,362,511 km (0.096 R)
• M19: 3,472,915 km (0.118 R)
• M20: 3,559,681 km (0.108 R)
• M21: 3,760,741 km (0.058 R)
• M22: 3,927,094 km (0.034 R)
• M23: 4,187,544 km (0.074 R)
• M24: 4,280,145 km (0.086 R)
• M25: 4,427,050 km (0.114 R)
• M26: 4,589,214 km (0.053 R)
• M27: 4,684,657 km (0.107 R)
• M28: 4,877,788 km (0.091 R)
• M29: 5,603,487 km (0.03 R)
• M30: 5,691,152 km (0.112 R)
• M31: 6,091,177 km (0.109 R)
• M32: 6,654,412 km (0.109 R)
• M33: 7,123,402 km (0.094 R)
• M34: 7,282,125 km (0.095 R)
• M35: 7,490,216 km (0.049 R)
• M36: 7,667,938 km (0.062 R)
• M37: 7,765,326 km (0.103 R)
• M38: 8,797,103 km (0.102 R)
• M39: 8,899,278 km (0.085 R)
• M40: 9,173,641 km (0.117 R)
• M41: 9,503,055 km (0.081 R)
• M42: 9,607,923 km (0.081 R)
• M43: 9,713,240 km (0.085 R)
• M44: 9,978,028 km (0.095 R)
• M45: 10,173,702 km (0.088 R)
• M46: 10,442,679 km (0.114 R)
• M47: 10,841,358 km (0.079 R)
• M48: 11,263,672 km (0.119 R)
• M49: 11,356,124 km (0.101 R)
• M50: 11,860,119 km (0.092 R)
• M51: 12,010,764 km (0.09 R)
• M52: 12,428,591 km (0.061 R)
• M53: 12,793,311 km (0.101 R)
• M54: 12,889,951 km (0.068 R)
• M55: 13,025,487 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 11.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.44 AU - 2.84 AU

Year: 2814 Days

Day: 6 Hours

Environment

Temp: -199 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,758,947 km

• M1: 158,424 km (0.081 R)
• M2: 274,063 km (0.119 R)
• M3: 372,050 km (0.119 R)
• M4: 451,187 km (0.058 R)
• M5: 575,653 km (0.115 R)
• M6: 738,864 km (0.077 R)
• M7: 994,676 km (0.109 R)
• M8: 1,236,726 km (0.103 R)
• M9: 1,497,923 km (0.071 R)
• M10: 1,600,697 km (0.094 R)
• M11: 1,813,425 km (0.087 R)
• M12: 1,886,429 km (0.059 R)
• M13: 2,345,545 km (0.107 R)
• M14: 2,425,580 km (0.118 R)
• M15: 2,684,833 km (0.085 R)
• M16: 3,083,511 km (0.048 R)
• M17: 3,290,106 km (0.082 R)
• M18: 3,394,974 km (0.12 R)
• M19: 3,608,450 km (0.078 R)
• M20: 3,763,583 km (0.062 R)
• M21: 3,841,973 km (0.108 R)
• M22: 4,064,425 km (0.106 R)
• M23: 4,145,058 km (0.1 R)
• M24: 4,323,977 km (0.1 R)
• M25: 4,439,317 km (0.108 R)
• M26: 4,555,704 km (0.1 R)
• M27: 4,962,161 km (0.114 R)
• M28: 5,257,318 km (0.116 R)
• M29: 5,737,976 km (0.105 R)
• M30: 6,269,946 km (0.113 R)
• M31: 6,344,446 km (0.091 R)
• M32: 6,760,328 km (0.072 R)
• M33: 6,856,070 km (0.102 R)
• M34: 7,010,156 km (0.074 R)
• M35: 7,302,321 km (0.072 R)
• M36: 7,658,214 km (0.047 R)
• M37: 7,979,251 km (0.051 R)
• M38: 8,121,220 km (0.112 R)
• M39: 8,345,916 km (0.099 R)
• M40: 8,697,171 km (0.106 R)
• M41: 8,885,066 km (0.101 R)
• M42: 9,392,951 km (0.117 R)
• M43: 9,975,485 km (0.118 R)
• M44: 10,194,347 km (0.074 R)
• M45: 10,304,301 km (0.047 R)
• M46: 10,837,767 km (0.094 R)
• M47: 11,517,091 km (0.11 R)
• M48: 11,631,833 km (0.083 R)
• M49: 11,723,686 km (0.081 R)
• M50: 12,257,152 km (0.096 R)
• M51: 13,275,614 km (0.093 R)
• M52: 13,710,046 km (0.078 R)
• M53: 14,002,211 km (0.083 R)
• M54: 14,149,116 km (0.1 R)
• M55: 14,345,837 km (0.047 R)
• M56: 14,642,490 km (0.06 R)
• M57: 14,791,489 km (0.11 R)
• M58: 14,891,271 km (0.095 R)
• M59: 15,317,326 km (0.102 R)
• M60: 15,798,433 km (0.088 R)
• M61: 15,925,890 km (0.076 R)
• M62: 16,130,540 km (0.111 R)
• M63: 16,593,994 km (0.118 R)
• M64: 16,801,486 km (0.108 R)
• M65: 16,957,517 km (0.112 R)
• M66: 17,061,936 km (0.091 R)
• M67: 17,140,326 km (0.072 R)
• M68: 17,271,224 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 10.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.23 AU - 3.97 AU

Year: 4481 Days

Day: 12.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,758,947 km

• M1: 146,756 km (0.075 R)
• M2: 351,405 km (0.11 R)
• M3: 544,387 km (0.061 R)
• M4: 647,609 km (0.104 R)
• M5: 837,748 km (0.027 R)
• M6: 971,189 km (0.045 R)
• M7: 1,597,406 km (0.079 R)
• M8: 1,808,937 km (0.105 R)
• M9: 1,970,054 km (0.061 R)
• M10: 2,197,443 km (0.054 R)
• M11: 2,538,526 km (0.094 R)
• M12: 2,879,460 km (0.053 R)
• M13: 3,033,845 km (0.104 R)
• M14: 3,440,901 km (0.091 R)
• M15: 4,218,959 km (0.111 R)
• M16: 4,643,069 km (0.119 R)
• M17: 4,875,694 km (0.059 R)
• M18: 5,289,182 km (0.082 R)
• M19: 5,564,143 km (0.062 R)
• M20: 5,638,942 km (0.078 R)
• M21: 6,619,556 km (0.091 R)
• M22: 7,008,062 km (0.052 R)
• M23: 7,486,476 km (0.093 R)
• M24: 7,604,808 km (0.096 R)
• M25: 8,060,034 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 10

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.19 AU - 4.71 AU

Year: 6158 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,758,947 km

• M1: 166,652 km (0.112 R)
• M2: 636,240 km (0.119 R)
• M3: 788,680 km (0.038 R)
• M4: 969,245 km (0.072 R)
• M5: 1,064,838 km (0.12 R)
• M6: 1,214,436 km (0.109 R)
• M7: 1,335,759 km (0.082 R)
• M8: 1,609,823 km (0.032 R)
• M9: 2,168,870 km (0.092 R)
• M10: 2,382,496 km (0.084 R)
• M11: 2,969,967 km (0.092 R)
• M12: 3,550,855 km (0.083 R)
• M13: 3,651,235 km (0.117 R)
• M14: 3,777,945 km (0.062 R)
• M15: 4,219,707 km (0.068 R)
• M16: 4,352,849 km (0.075 R)
• M17: 4,760,503 km (0.096 R)
• M18: 5,039,204 km (0.07 R)
• M19: 5,152,151 km (0.089 R)
• M20: 5,759,219 km (0.119 R)
• M21: 6,449,912 km (0.096 R)
• M22: 7,778,042 km (0.115 R)
• M23: 8,007,525 km (0.093 R)
• M24: 8,205,892 km (0.058 R)
• M25: 8,339,184 km (0.112 R)
• M26: 8,641,521 km (0.066 R)
• M27: 9,465,356 km (0.076 R)
• M28: 9,710,398 km (0.098 R)
• M29: 10,458,088 km (0.094 R)
• M30: 10,530,344 km (0.083 R)
• M31: 10,638,952 km (0.093 R)
• M32: 10,857,215 km (0.1 R)
• M33: 11,446,631 km (0.11 R)
• M34: 11,595,630 km (0.103 R)
• M35: 11,970,822 km (0.093 R)
• M36: 12,273,907 km (0.1 R)
• M37: 12,350,052 km (0.093 R)
• M38: 12,579,535 km (0.1 R)
• M39: 12,694,875 km (0.116 R)
• M40: 13,393,797 km (0.101 R)
• M41: 13,472,186 km (0.082 R)
• M42: 14,025,698 km (0.063 R)
• M43: 14,385,331 km (0.062 R)
• M44: 14,829,039 km (0.071 R)
• M45: 15,032,192 km (0.107 R)
• M46: 15,195,404 km (0.093 R)
• M47: 15,359,213 km (0.101 R)
• M48: 16,062,024 km (0.092 R)
• M49: 18,145,773 km (0.089 R)
• M50: 18,932,508 km (0.08 R)
• M51: 19,241,428 km (0.081 R)
• M52: 19,953,813 km (0.102 R)
• M53: 20,268,118 km (0.103 R)
• M54: 21,175,429 km (0.078 R)
• M55: 21,634,096 km (0.107 R)
• M56: 21,910,852 km (0.092 R)
• M57: 22,095,905 km (0.113 R)
• M58: 22,561,154 km (0.117 R)
• M59: 22,748,151 km (0.081 R)
• M60: 23,312,135 km (0.112 R)
• M61: 24,119,066 km (0.069 R)
• M62: 24,358,124 km (0.108 R)
• M63: 24,501,887 km (0.06 R)
• M64: 24,838,632 km (0.059 R)
• M65: 25,080,083 km (0.113 R)
• M66: 25,467,990 km (0.096 R)
• M67: 25,906,761 km (0.076 R)
• M68: 27,188,216 km (0.109 R)
• M69: 28,037,334 km (0.111 R)
• M70: 28,439,902 km (0.084 R)
• M71: 28,793,850 km (0.093 R)
• M72: 29,250,872 km (0.096 R)
• M73: 29,352,748 km (0.1 R)
• M74: 32,358,917 km (0.053 R)
• M75: 33,046,020 km (0.06 R)
• M76: 33,152,235 km (0.058 R)
• M77: 33,577,840 km (0.096 R)
• M78: 35,082,047 km (0.083 R)
• M79: 35,461,577 km (0.06 R)
• M80: 35,679,092 km (0.085 R)
• M81: 36,115,320 km (0.096 R)
• M82: 36,388,784 km (0.077 R)
• M83: 36,662,997 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 4.9

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.65 AU - 6.33 AU

Year: 9617 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,758,947 km

• M1: 193,729 km (0.098 R)
• M2: 228,137 km (0.097 R)
• M3: 304,731 km (0.067 R)
• M4: 379,231 km (0.114 R)
• M5: 496,515 km (0.08 R)
• M6: 585,526 km (0.051 R)
• M7: 707,897 km (0.115 R)
• M8: 899,233 km (0.113 R)
• M9: 977,024 km (0.059 R)
• M10: 1,040,902 km (0.093 R)
• M11: 1,638,545 km (0.119 R)
• M12: 1,890,917 km (0.035 R)
• M13: 1,971,102 km (0.052 R)
• M14: 2,302,910 km (0.048 R)
• M15: 3,064,213 km (0.053 R)
• M16: 3,111,337 km (0.118 R)
• M17: 3,182,246 km (0.063 R)
• M18: 3,253,903 km (0.098 R)
• M19: 3,374,330 km (0.113 R)
• M20: 3,619,670 km (0.081 R)
• M21: 4,075,794 km (0.12 R)
• M22: 4,469,685 km (0.108 R)
• M23: 5,435,190 km (0.071 R)
• M24: 5,607,078 km (0.045 R)
• M25: 5,926,768 km (0.104 R)
• M26: 5,985,411 km (0.11 R)
• M27: 8,788,875 km (0.111 R)
• M28: 9,295,862 km (0.106 R)
• M29: 10,021,561 km (0.063 R)
• M30: 10,765,362 km (0.069 R)
• M31: 11,089,541 km (0.064 R)
• M32: 11,416,861 km (0.103 R)
• M33: 12,230,524 km (0.115 R)
• M34: 13,485,500 km (0.108 R)
• M35: 14,147,919 km (0.115 R)
• M36: 15,020,673 km (0.105 R)
• M37: 15,101,007 km (0.102 R)
• M38: 15,870,090 km (0.119 R)
• M39: 16,115,580 km (0.086 R)
• M40: 16,901,418 km (0.034 R)
• M41: 17,446,104 km (0.079 R)
• M42: 17,699,522 km (0.039 R)
• M43: 18,509,894 km (0.039 R)
• M44: 18,638,997 km (0.084 R)
• M45: 18,682,081 km (0.106 R)
• M46: 18,768,399 km (0.072 R)
• M47: 20,078,278 km (0.07 R)
• M48: 21,961,267 km (0.107 R)
• M49: 22,509,543 km (0.119 R)
• M50: 22,923,630 km (0.055 R)
• M51: 25,174,479 km (0.083 R)
• M52: 25,508,681 km (0.116 R)
• M53: 25,556,403 km (0.104 R)
• M54: 26,326,084 km (0.119 R)
• M55: 26,422,874 km (0.105 R)
• M56: 26,811,080 km (0.102 R)
• M57: 27,396,756 km (0.085 R)
• M58: 27,789,600 km (0.053 R)
• M59: 28,134,872 km (0.06 R)
• M60: 28,730,121 km (0.079 R)
• M61: 29,580,286 km (0.041 R)
• M62: 29,680,966 km (0.101 R)
• M63: 30,185,559 km (0.085 R)
• M64: 30,794,722 km (0.114 R)
• M65: 31,356,761 km (0.09 R)
• M66: 31,459,385 km (0.086 R)
• M67: 33,586,218 km (0.102 R)
• M68: 33,691,086 km (0.116 R)
• M69: 33,953,930 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit