🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 31.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 13.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,068,993 km

• M1: 34,108 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 376 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,068,993 km

• M1: 180,714 km (0.077 R)
• M2: 320,439 km (0.108 R)
• M3: 436,078 km (0.112 R)
• M4: 543,339 km (0.065 R)
• M5: 632,051 km (0.119 R)
• M6: 798,105 km (0.091 R)
• M7: 883,375 km (0.119 R)
• M8: 987,944 km (0.068 R)
• M9: 1,109,567 km (0.099 R)
• M10: 1,228,049 km (0.059 R)
• M11: 1,328,728 km (0.032 R)
• M12: 1,446,163 km (0.053 R)
• M13: 1,543,700 km (0.103 R)
• M14: 1,653,356 km (0.086 R)
• M15: 1,870,572 km (0.101 R)
• M16: 1,957,189 km (0.041 R)
• M17: 2,092,276 km (0.045 R)
• M18: 2,214,497 km (0.093 R)
• M19: 2,306,350 km (0.105 R)
• M20: 2,399,550 km (0.117 R)
• M21: 2,544,809 km (0.085 R)
• M22: 2,744,822 km (0.099 R)
• M23: 2,844,005 km (0.111 R)
• M24: 2,932,567 km (0.118 R)
• M25: 3,191,521 km (0.078 R)
• M26: 3,283,673 km (0.096 R)
• M27: 3,451,821 km (0.107 R)
• M28: 3,616,529 km (0.03 R)
• M29: 3,699,855 km (0.099 R)
• M30: 3,842,421 km (0.082 R)
• M31: 4,092,998 km (0.053 R)
• M32: 4,179,914 km (0.086 R)
• M33: 4,281,042 km (0.119 R)
• M34: 4,465,197 km (0.118 R)
• M35: 4,575,600 km (0.096 R)
• M36: 4,686,901 km (0.106 R)
• M37: 4,820,343 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 12

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 461 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,068,993 km

• M1: 162,014 km (0.116 R)
• M2: 242,498 km (0.085 R)
• M3: 338,091 km (0.043 R)
• M4: 413,189 km (0.118 R)
• M5: 510,727 km (0.052 R)
• M6: 638,185 km (0.08 R)
• M7: 742,753 km (0.097 R)
• M8: 849,566 km (0.107 R)
• M9: 957,127 km (0.106 R)
• M10: 1,044,941 km (0.118 R)
• M11: 1,151,006 km (0.095 R)
• M12: 1,271,582 km (0.116 R)
• M13: 1,413,401 km (0.105 R)
• M14: 1,767,349 km (0.12 R)
• M15: 2,014,784 km (0.108 R)
• M16: 2,091,378 km (0.105 R)
• M17: 2,188,318 km (0.109 R)
• M18: 2,300,217 km (0.072 R)
• M19: 2,536,731 km (0.09 R)
• M20: 2,710,564 km (0.091 R)
• M21: 2,788,355 km (0.111 R)
• M22: 2,874,224 km (0.047 R)
• M23: 2,997,193 km (0.106 R)
• M24: 3,099,817 km (0.118 R)
• M25: 3,188,828 km (0.091 R)
• M26: 3,323,915 km (0.097 R)
• M27: 3,437,909 km (0.092 R)
• M28: 3,514,652 km (0.111 R)
• M29: 3,662,156 km (0.115 R)
• M30: 3,740,695 km (0.046 R)
• M31: 3,827,611 km (0.045 R)
• M32: 4,003,688 km (0.083 R)
• M33: 4,157,923 km (0.1 R)
• M34: 4,305,876 km (0.062 R)
• M35: 4,422,113 km (0.09 R)
• M36: 4,590,111 km (0.116 R)
• M37: 4,709,042 km (0.099 R)
• M38: 4,923,864 km (0.117 R)
• M39: 5,327,779 km (0.104 R)
• M40: 5,452,842 km (0.085 R)
• M41: 5,815,617 km (0.088 R)
• M42: 5,916,745 km (0.055 R)
• M43: 6,037,022 km (0.114 R)
• M44: 6,205,020 km (0.101 R)
• M45: 6,440,936 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 10

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.94 AU - 2.58 AU

Year: 2229 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,068,993 km

• M1: 168,746 km (0.104 R)
• M2: 264,339 km (0.089 R)
• M3: 378,483 km (0.095 R)
• M4: 506,538 km (0.095 R)
• M5: 635,641 km (0.04 R)
• M6: 981,960 km (0.11 R)
• M7: 1,100,741 km (0.063 R)
• M8: 1,185,862 km (0.074 R)
• M9: 1,273,377 km (0.037 R)
• M10: 1,434,494 km (0.118 R)
• M11: 1,855,612 km (0.11 R)
• M12: 2,004,462 km (0.11 R)
• M13: 2,121,597 km (0.093 R)
• M14: 2,387,732 km (0.097 R)
• M15: 2,550,195 km (0.08 R)
• M16: 3,072,740 km (0.097 R)
• M17: 3,291,004 km (0.062 R)
• M18: 3,542,777 km (0.115 R)
• M19: 3,830,005 km (0.071 R)
• M20: 4,005,932 km (0.042 R)
• M21: 4,169,592 km (0.051 R)
• M22: 4,396,382 km (0.091 R)
• M23: 5,084,981 km (0.114 R)
• M24: 5,623,534 km (0.105 R)
• M25: 5,773,580 km (0.086 R)
• M26: 6,128,875 km (0.03 R)
• M27: 7,309,651 km (0.071 R)
• M28: 7,583,565 km (0.092 R)
• M29: 7,953,969 km (0.056 R)
• M30: 8,179,114 km (0.112 R)
• M31: 9,120,085 km (0.118 R)
• M32: 9,218,071 km (0.079 R)
• M33: 9,793,125 km (0.086 R)
• M34: 10,216,787 km (0.066 R)
• M35: 10,482,173 km (0.101 R)
• M36: 10,894,764 km (0.103 R)
• M37: 11,082,210 km (0.081 R)
• M38: 11,396,964 km (0.069 R)
• M39: 11,460,244 km (0.049 R)
• M40: 12,142,859 km (0.102 R)
• M41: 12,380,570 km (0.087 R)
• M42: 12,467,487 km (0.03 R)
• M43: 12,554,403 km (0.083 R)
• M44: 12,707,292 km (0.102 R)
• M45: 12,882,621 km (0.074 R)
• M46: 12,970,584 km (0.069 R)
• M47: 13,435,834 km (0.114 R)
• M48: 13,569,724 km (0.07 R)
• M49: 13,636,893 km (0.065 R)
• M50: 13,748,942 km (0.067 R)
• M51: 13,839,000 km (0.119 R)
• M52: 14,042,004 km (0.099 R)
• M53: 14,200,578 km (0.093 R)
• M54: 14,268,795 km (0.043 R)
• M55: 14,428,266 km (0.069 R)
• M56: 14,611,224 km (0.095 R)
• M57: 14,910,270 km (0.109 R)
• M58: 15,467,672 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 5.2

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.98 AU - 8.4 AU

Year: 15376 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,068,993 km

• M1: 110,403 km (0.05 R)
• M2: 202,855 km (0.046 R)
• M3: 661,372 km (0.117 R)
• M4: 1,431,652 km (0.077 R)
• M5: 1,569,282 km (0.056 R)
• M6: 1,609,374 km (0.072 R)
• M7: 1,899,893 km (0.057 R)
• M8: 2,161,839 km (0.062 R)
• M9: 2,816,479 km (0.09 R)
• M10: 2,865,547 km (0.049 R)
• M11: 3,089,495 km (0.063 R)
• M12: 3,190,923 km (0.068 R)
• M13: 3,794,999 km (0.056 R)
• M14: 3,930,983 km (0.077 R)
• M15: 3,985,886 km (0.116 R)
• M16: 4,721,758 km (0.115 R)
• M17: 5,407,065 km (0.078 R)
• M18: 5,901,786 km (0.062 R)
• M19: 6,218,484 km (0.118 R)
• M20: 6,901,249 km (0.115 R)
• M21: 7,505,325 km (0.06 R)
• M22: 7,641,758 km (0.112 R)
• M23: 8,161,013 km (0.119 R)
• M24: 8,691,636 km (0.103 R)
• M25: 10,463,174 km (0.12 R)
• M26: 10,615,764 km (0.068 R)
• M27: 12,422,308 km (0.067 R)
• M28: 13,859,196 km (0.103 R)
• M29: 14,321,453 km (0.068 R)
• M30: 15,089,040 km (0.111 R)
• M31: 15,175,058 km (0.086 R)
• M32: 15,304,461 km (0.104 R)
• M33: 16,441,704 km (0.04 R)
• M34: 16,707,988 km (0.104 R)
• M35: 17,244,895 km (0.057 R)
• M36: 18,381,390 km (0.097 R)
• M37: 21,302,587 km (0.1 R)
• M38: 22,128,517 km (0.081 R)
• M39: 22,964,769 km (0.079 R)
• M40: 23,361,802 km (0.115 R)
• M41: 23,961,689 km (0.101 R)
• M42: 25,176,723 km (0.118 R)
• M43: 25,381,224 km (0.11 R)
• M44: 26,204,461 km (0.099 R)
• M45: 30,124,224 km (0.105 R)
• M46: 30,504,352 km (0.049 R)
• M47: 32,373,278 km (0.087 R)
• M48: 34,279,006 km (0.093 R)
• M49: 34,335,554 km (0.113 R)
• M50: 34,619,042 km (0.058 R)
• M51: 35,131,265 km (0.062 R)
• M52: 35,932,960 km (0.078 R)
• M53: 36,163,191 km (0.097 R)
• M54: 37,321,378 km (0.102 R)
• M55: 39,555,173 km (0.118 R)
• M56: 39,673,954 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 5.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.52 AU - 10.02 AU

Year: 17038 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,068,993 km

• M1: 68,067 km (0.104 R)
• M2: 132,394 km (0.079 R)
• M3: 251,624 km (0.089 R)
• M4: 369,058 km (0.112 R)
• M5: 546,032 km (0.106 R)
• M6: 882,927 km (0.09 R)
• M7: 985,850 km (0.071 R)
• M8: 1,260,512 km (0.081 R)
• M9: 1,542,653 km (0.089 R)
• M10: 1,604,587 km (0.03 R)
• M11: 1,651,560 km (0.102 R)
• M12: 1,959,732 km (0.054 R)
• M13: 2,112,023 km (0.079 R)
• M14: 2,702,934 km (0.115 R)
• M15: 2,987,469 km (0.047 R)
• M16: 3,813,399 km (0.03 R)
• M17: 4,262,193 km (0.037 R)
• M18: 4,886,465 km (0.04 R)
• M19: 5,000,907 km (0.072 R)
• M20: 5,139,435 km (0.102 R)
• M21: 5,851,072 km (0.077 R)
• M22: 5,923,926 km (0.072 R)
• M23: 6,975,150 km (0.079 R)
• M24: 7,155,865 km (0.106 R)
• M25: 7,338,224 km (0.089 R)
• M26: 7,734,060 km (0.111 R)
• M27: 7,894,280 km (0.089 R)
• M28: 8,028,768 km (0.107 R)
• M29: 8,191,082 km (0.118 R)
• M30: 8,245,386 km (0.076 R)
• M31: 9,131,005 km (0.073 R)
• M32: 9,357,197 km (0.103 R)
• M33: 9,757,372 km (0.091 R)
• M34: 9,930,456 km (0.066 R)
• M35: 10,603,796 km (0.116 R)
• M36: 11,595,481 km (0.102 R)
• M37: 11,809,705 km (0.096 R)
• M38: 12,428,741 km (0.105 R)
• M39: 13,121,828 km (0.108 R)
• M40: 13,601,438 km (0.083 R)
• M41: 13,859,644 km (0.116 R)
• M42: 13,924,570 km (0.114 R)
• M43: 14,217,333 km (0.081 R)
• M44: 14,446,517 km (0.063 R)
• M45: 15,375,520 km (0.038 R)
• M46: 15,509,858 km (0.076 R)
• M47: 15,745,774 km (0.118 R)
• M48: 15,948,928 km (0.078 R)
• M49: 17,360,384 km (0.087 R)
• M50: 17,570,270 km (0.101 R)
• M51: 18,382,736 km (0.092 R)
• M52: 18,632,415 km (0.115 R)
• M53: 18,739,676 km (0.053 R)
• M54: 19,388,034 km (0.072 R)
• M55: 19,496,941 km (0.091 R)
• M56: 20,007,219 km (0.095 R)
• M57: 20,374,482 km (0.084 R)
• M58: 20,706,888 km (0.076 R)
• M59: 21,115,590 km (0.088 R)
• M60: 21,601,933 km (0.099 R)
• M61: 22,054,316 km (0.099 R)
• M62: 22,092,165 km (0.111 R)
• M63: 22,509,692 km (0.112 R)
• M64: 22,585,838 km (0.119 R)
• M65: 23,468,465 km (0.107 R)
• M66: 23,739,237 km (0.042 R)
• M67: 23,855,624 km (0.112 R)
• M68: 23,894,520 km (0.073 R)
• M69: 24,205,983 km (0.119 R)
• M70: 24,479,597 km (0.12 R)
• M71: 24,754,259 km (0.041 R)
• M72: 25,903,021 km (0.026 R)
• M73: 26,503,956 km (0.103 R)
• M74: 26,988,054 km (0.077 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: 516 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit