🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.51 AU - 0.53 AU

Year: 163 Days

Day: 37.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 191 Days

Day: 19.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.57 AU

Year: 1473 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 9.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.87 AU - 4.13 AU

Year: 2838 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,983,137 km

• M1: 123,418 km (0.117 R)
• M2: 192,383 km (0.103 R)
• M3: 390,002 km (0.086 R)
• M4: 486,492 km (0.094 R)
• M5: 723,455 km (0.112 R)
• M6: 790,774 km (0.069 R)
• M7: 1,111,363 km (0.099 R)
• M8: 1,235,678 km (0.091 R)
• M9: 1,307,485 km (0.092 R)
• M10: 1,493,136 km (0.075 R)
• M11: 1,819,858 km (0.117 R)
• M12: 1,961,826 km (0.095 R)
• M13: 2,064,600 km (0.106 R)
• M14: 2,396,707 km (0.069 R)
• M15: 2,480,781 km (0.057 R)
• M16: 2,718,792 km (0.113 R)
• M17: 2,888,585 km (0.115 R)
• M18: 2,950,668 km (0.111 R)
• M19: 3,097,125 km (0.095 R)
• M20: 3,267,367 km (0.101 R)
• M21: 3,397,218 km (0.038 R)
• M22: 3,617,426 km (0.084 R)
• M23: 3,744,285 km (0.049 R)
• M24: 4,211,778 km (0.089 R)
• M25: 4,290,168 km (0.088 R)
• M26: 4,738,363 km (0.092 R)
• M27: 5,319,700 km (0.074 R)
• M28: 5,421,576 km (0.081 R)
• M29: 5,627,423 km (0.1 R)
• M30: 5,897,148 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 13.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.12 AU - 4.4 AU

Year: 3160 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,983,137 km

• M1: 167,101 km (0.076 R)
• M2: 254,616 km (0.069 R)
• M3: 452,234 km (0.087 R)
• M4: 740,360 km (0.043 R)
• M5: 859,739 km (0.117 R)
• M6: 1,078,152 km (0.065 R)
• M7: 1,249,142 km (0.092 R)
• M8: 1,383,481 km (0.038 R)
• M9: 1,499,569 km (0.09 R)
• M10: 1,692,251 km (0.09 R)
• M11: 1,804,450 km (0.115 R)
• M12: 1,970,952 km (0.114 R)
• M13: 2,129,526 km (0.082 R)
• M14: 2,223,922 km (0.106 R)
• M15: 2,417,352 km (0.061 R)
• M16: 2,732,555 km (0.116 R)
• M17: 2,895,317 km (0.096 R)
• M18: 3,091,889 km (0.111 R)
• M19: 3,292,948 km (0.039 R)
• M20: 4,606,418 km (0.094 R)
• M21: 5,052,967 km (0.113 R)
• M22: 5,401,830 km (0.088 R)
• M23: 6,142,489 km (0.11 R)
• M24: 6,298,370 km (0.037 R)
• M25: 6,514,838 km (0.084 R)
• M26: 6,674,010 km (0.085 R)
• M27: 6,794,137 km (0.051 R)
• M28: 6,935,208 km (0.099 R)
• M29: 7,118,166 km (0.064 R)
• M30: 7,281,976 km (0.108 R)
• M31: 7,509,514 km (0.112 R)
• M32: 8,184,500 km (0.116 R)
• M33: 8,901,073 km (0.097 R)
• M34: 9,660,432 km (0.105 R)
• M35: 9,751,238 km (0.081 R)
• M36: 9,842,194 km (0.03 R)
• M37: 9,979,225 km (0.052 R)
• M38: 10,580,459 km (0.068 R)
• M39: 10,791,242 km (0.089 R)
• M40: 11,074,730 km (0.115 R)
• M41: 11,552,396 km (0.103 R)
• M42: 11,988,175 km (0.107 R)
• M43: 12,085,713 km (0.109 R)
• M44: 13,151,298 km (0.101 R)
• M45: 13,302,392 km (0.118 R)
• M46: 13,759,264 km (0.093 R)
• M47: 14,272,834 km (0.03 R)
• M48: 15,160,398 km (0.037 R)
• M49: 15,292,343 km (0.05 R)
• M50: 15,797,685 km (0.119 R)
• M51: 16,661,014 km (0.091 R)
• M52: 16,988,633 km (0.036 R)
• M53: 17,873,056 km (0.112 R)
• M54: 18,292,828 km (0.065 R)
• M55: 18,857,410 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 14.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.52 AU - 5.08 AU

Year: 3865 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,983,137 km

• M1: 199,863 km (0.108 R)
• M2: 292,015 km (0.117 R)
• M3: 469,588 km (0.111 R)
• M4: 661,223 km (0.053 R)
• M5: 763,847 km (0.087 R)
• M6: 872,904 km (0.069 R)
• M7: 968,497 km (0.12 R)
• M8: 1,160,730 km (0.119 R)
• M9: 1,333,216 km (0.117 R)
• M10: 1,468,453 km (0.065 R)
• M11: 1,584,840 km (0.056 R)
• M12: 1,765,704 km (0.084 R)
• M13: 1,915,601 km (0.041 R)
• M14: 2,148,525 km (0.086 R)
• M15: 2,282,116 km (0.119 R)
• M16: 2,529,850 km (0.084 R)
• M17: 2,714,304 km (0.079 R)
• M18: 2,933,016 km (0.053 R)
• M19: 3,051,946 km (0.059 R)
• M20: 3,481,591 km (0.1 R)
• M21: 3,703,594 km (0.105 R)
• M22: 3,881,466 km (0.091 R)
• M23: 4,029,269 km (0.06 R)
• M24: 4,178,867 km (0.095 R)
• M25: 4,866,269 km (0.08 R)
• M26: 5,151,253 km (0.112 R)
• M27: 5,277,663 km (0.086 R)
• M28: 5,552,026 km (0.088 R)
• M29: 6,096,113 km (0.091 R)
• M30: 6,210,855 km (0.113 R)
• M31: 6,461,880 km (0.112 R)
• M32: 6,598,463 km (0.073 R)
• M33: 6,795,184 km (0.118 R)
• M34: 7,074,035 km (0.047 R)
• M35: 7,255,347 km (0.108 R)
• M36: 7,581,470 km (0.073 R)
• M37: 7,705,038 km (0.107 R)
• M38: 7,975,062 km (0.117 R)
• M39: 8,311,658 km (0.039 R)
• M40: 8,803,835 km (0.116 R)
• M41: 8,999,060 km (0.08 R)
• M42: 9,239,613 km (0.086 R)
• M43: 9,593,263 km (0.099 R)
• M44: 9,951,550 km (0.112 R)
• M45: 10,086,936 km (0.088 R)
• M46: 10,657,951 km (0.051 R)
• M47: 11,807,760 km (0.113 R)
• M48: 12,264,333 km (0.083 R)
• M49: 12,409,592 km (0.072 R)
• M50: 12,506,831 km (0.12 R)
• M51: 12,702,056 km (0.065 R)
• M52: 12,824,577 km (0.115 R)
• M53: 12,922,862 km (0.103 R)
• M54: 13,021,447 km (0.119 R)
• M55: 13,543,095 km (0.048 R)
• M56: 13,643,176 km (0.072 R)
• M57: 14,223,766 km (0.111 R)
• M58: 14,632,467 km (0.117 R)
• M59: 14,838,164 km (0.106 R)
• M60: 15,122,699 km (0.096 R)
• M61: 15,723,634 km (0.038 R)
• M62: 17,191,937 km (0.037 R)
• M63: 17,300,395 km (0.104 R)
• M64: 17,600,040 km (0.095 R)
• M65: 18,342,494 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 13.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.89 AU - 5.43 AU

Year: 5081 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,983,137 km

• M1: 179,517 km (0.104 R)
• M2: 326,273 km (0.111 R)
• M3: 412,890 km (0.109 R)
• M4: 532,269 km (0.085 R)
• M5: 789,278 km (0.112 R)
• M6: 989,141 km (0.106 R)
• M7: 1,489,845 km (0.098 R)
• M8: 1,605,784 km (0.066 R)
• M9: 1,707,809 km (0.09 R)
• M10: 1,865,186 km (0.082 R)
• M11: 2,232,599 km (0.083 R)
• M12: 2,503,820 km (0.087 R)
• M13: 2,704,281 km (0.063 R)
• M14: 2,847,745 km (0.098 R)
• M15: 3,946,392 km (0.109 R)
• M16: 4,109,902 km (0.072 R)
• M17: 4,589,962 km (0.103 R)
• M18: 4,786,982 km (0.088 R)
• M19: 4,911,597 km (0.082 R)
• M20: 5,603,487 km (0.064 R)
• M21: 5,867,528 km (0.113 R)
• M22: 6,601,006 km (0.092 R)
• M23: 6,796,082 km (0.097 R)
• M24: 7,077,924 km (0.085 R)
• M25: 7,220,341 km (0.036 R)
• M26: 7,858,227 km (0.074 R)
• M27: 8,064,971 km (0.115 R)
• M28: 8,243,740 km (0.029 R)
• M29: 8,514,213 km (0.117 R)
• M30: 8,605,169 km (0.119 R)
• M31: 9,343,584 km (0.112 R)
• M32: 10,489,204 km (0.051 R)
• M33: 10,848,239 km (0.098 R)
• M34: 11,045,708 km (0.088 R)
• M35: 11,780,234 km (0.074 R)
• M36: 12,324,321 km (0.054 R)
• M37: 12,633,989 km (0.112 R)
• M38: 13,190,942 km (0.085 R)
• M39: 13,472,335 km (0.1 R)
• M40: 13,684,764 km (0.112 R)
• M41: 14,041,406 km (0.1 R)
• M42: 14,400,889 km (0.105 R)
• M43: 14,800,017 km (0.079 R)
• M44: 15,350,238 km (0.075 R)
• M45: 15,498,040 km (0.085 R)
• M46: 15,646,292 km (0.112 R)
• M47: 16,056,639 km (0.053 R)
• M48: 16,244,384 km (0.075 R)
• M49: 16,432,728 km (0.056 R)
• M50: 17,385,816 km (0.062 R)
• M51: 17,578,647 km (0.036 R)
• M52: 18,631,816 km (0.039 R)
• M53: 18,750,148 km (0.09 R)
• M54: 19,385,191 km (0.045 R)
• M55: 19,665,388 km (0.12 R)
• M56: 20,027,415 km (0.109 R)
• M57: 21,126,959 km (0.075 R)
• M58: 21,621,979 km (0.104 R)
• M59: 22,413,501 km (0.099 R)
• M60: 22,960,730 km (0.101 R)
• M61: 24,110,988 km (0.039 R)
• M62: 24,283,026 km (0.053 R)
• M63: 24,412,278 km (0.087 R)
• M64: 25,280,095 km (0.062 R)
• M65: 25,411,143 km (0.072 R)
• M66: 25,586,173 km (0.079 R)
• M67: 26,822,898 km (0.103 R)
• M68: 27,269,298 km (0.108 R)
• M69: 27,628,184 km (0.033 R)
• M70: 27,853,328 km (0.099 R)
• M71: 28,350,741 km (0.058 R)
• M72: 28,623,309 km (0.106 R)
• M73: 29,308,467 km (0.118 R)
• M74: 30,323,189 km (0.079 R)
• M75: 30,462,465 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 9.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.41 AU - 9.89 AU

Year: 10086 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,983,137 km

• M1: 146,307 km (0.104 R)
• M2: 235,467 km (0.116 R)
• M3: 348,563 km (0.068 R)
• M4: 525,388 km (0.106 R)
• M5: 765,343 km (0.085 R)
• M6: 968,048 km (0.083 R)
• M7: 1,057,807 km (0.082 R)
• M8: 1,324,689 km (0.112 R)
• M9: 1,570,628 km (0.108 R)
• M10: 1,634,357 km (0.028 R)
• M11: 2,393,716 km (0.117 R)
• M12: 2,467,766 km (0.097 R)
• M13: 2,668,826 km (0.118 R)
• M14: 3,195,111 km (0.059 R)
• M15: 4,801,942 km (0.088 R)
• M16: 5,053,865 km (0.043 R)
• M17: 5,213,486 km (0.11 R)
• M18: 5,802,004 km (0.043 R)
• M19: 6,138,150 km (0.12 R)
• M20: 6,240,176 km (0.076 R)
• M21: 6,654,263 km (0.1 R)
• M22: 6,829,442 km (0.083 R)
• M23: 8,172,532 km (0.116 R)
• M24: 8,587,367 km (0.086 R)
• M25: 9,125,171 km (0.114 R)
• M26: 9,832,769 km (0.095 R)
• M27: 10,395,257 km (0.119 R)
• M28: 12,574,898 km (0.092 R)
• M29: 12,661,515 km (0.097 R)
• M30: 12,878,881 km (0.088 R)
• M31: 14,525,355 km (0.1 R)
• M32: 15,027,555 km (0.118 R)
• M33: 15,350,088 km (0.057 R)
• M34: 15,489,064 km (0.1 R)
• M35: 15,628,340 km (0.101 R)
• M36: 16,237,054 km (0.066 R)
• M37: 16,473,269 km (0.032 R)
• M38: 16,805,825 km (0.069 R)
• M39: 18,109,421 km (0.076 R)
• M40: 18,600,401 km (0.054 R)
• M41: 19,445,330 km (0.111 R)
• M42: 19,897,564 km (0.07 R)
• M43: 20,455,115 km (0.039 R)
• M44: 20,557,141 km (0.098 R)
• M45: 21,585,626 km (0.089 R)
• M46: 22,263,155 km (0.083 R)
• M47: 22,368,023 km (0.093 R)
• M48: 23,319,166 km (0.076 R)
• M49: 24,661,957 km (0.048 R)
• M50: 25,589,314 km (0.087 R)
• M51: 26,306,187 km (0.11 R)
• M52: 26,639,342 km (0.085 R)
• M53: 27,141,691 km (0.084 R)
• M54: 27,759,830 km (0.114 R)
• M55: 27,872,626 km (0.086 R)
• M56: 28,098,968 km (0.093 R)
• M57: 28,212,214 km (0.117 R)
• M58: 28,439,453 km (0.061 R)
• M59: 29,067,165 km (0.114 R)
• M60: 29,411,540 km (0.101 R)
• M61: 30,510,935 km (0.039 R)
• M62: 30,802,501 km (0.108 R)
• M63: 31,153,607 km (0.095 R)
• M64: 31,329,684 km (0.087 R)
• M65: 31,918,950 km (0.098 R)
• M66: 32,690,426 km (0.112 R)
• M67: 32,809,655 km (0.075 R)
• M68: 34,312,216 km (0.102 R)
• M69: 34,676,188 km (0.087 R)
• M70: 35,285,500 km (0.069 R)
• M71: 36,329,693 km (0.11 R)
• M72: 37,134,979 km (0.031 R)
• M73: 37,259,444 km (0.095 R)
• M74: 38,196,974 km (0.08 R)
• M75: 40,606,696 km (0.043 R)
• M76: 40,863,257 km (0.052 R)
• M77: 40,991,761 km (0.074 R)
• M78: 41,765,332 km (0.049 R)
• M79: 42,024,136 km (0.095 R)
• M80: 42,283,689 km (0.094 R)
• M81: 42,478,615 km (0.114 R)
• M82: 42,804,140 km (0.083 R)
• M83: 42,999,963 km (0.049 R)
• M84: 43,983,120 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit