🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.68 AU - 0.82 AU

Year: 232 Days

Day: 42.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 406 Days

Day: 19.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.12 AU - 1.4 AU

Year: 504 Days

Day: 22.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 70.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.41 AU - 1.61 AU

Year: 661 Days

Day: 35.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.39 AU - 6.53 AU

Year: 5853 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,433,058 km

• M1: 158,424 km (0.068 R)
• M2: 253,269 km (0.1 R)
• M3: 325,076 km (0.08 R)
• M4: 407,355 km (0.059 R)
• M5: 720,015 km (0.114 R)
• M6: 1,005,298 km (0.058 R)
• M7: 1,102,836 km (0.11 R)
• M8: 1,397,394 km (0.11 R)
• M9: 1,601,445 km (0.092 R)
• M10: 1,835,267 km (0.072 R)
• M11: 2,018,075 km (0.113 R)
• M12: 2,716,099 km (0.107 R)
• M13: 2,925,237 km (0.117 R)
• M14: 3,384,353 km (0.11 R)
• M15: 3,866,058 km (0.104 R)
• M16: 3,996,358 km (0.054 R)
• M17: 4,075,345 km (0.114 R)
• M18: 4,342,377 km (0.078 R)
• M19: 4,725,797 km (0.078 R)
• M20: 4,949,894 km (0.12 R)
• M21: 5,091,713 km (0.114 R)
• M22: 5,525,397 km (0.095 R)
• M23: 5,613,511 km (0.068 R)
• M24: 5,702,222 km (0.078 R)
• M25: 6,213,398 km (0.116 R)
• M26: 6,305,251 km (0.07 R)
• M27: 6,459,187 km (0.089 R)
• M28: 7,087,349 km (0.075 R)
• M29: 7,604,060 km (0.078 R)
• M30: 7,999,597 km (0.045 R)
• M31: 8,133,038 km (0.081 R)
• M32: 8,267,078 km (0.109 R)
• M33: 9,577,405 km (0.097 R)
• M34: 9,897,246 km (0.085 R)
• M35: 10,365,337 km (0.103 R)
• M36: 10,803,809 km (0.088 R)
• M37: 11,248,413 km (0.104 R)
• M38: 11,398,011 km (0.103 R)
• M39: 11,812,697 km (0.054 R)
• M40: 12,040,983 km (0.03 R)
• M41: 12,734,668 km (0.101 R)
• M42: 13,086,373 km (0.094 R)
• M43: 13,204,256 km (0.091 R)
• M44: 13,441,219 km (0.053 R)
• M45: 13,679,528 km (0.067 R)
• M46: 13,839,299 km (0.1 R)
• M47: 13,959,426 km (0.072 R)
• M48: 14,200,877 km (0.054 R)
• M49: 14,565,597 km (0.079 R)
• M50: 14,810,488 km (0.118 R)
• M51: 15,139,155 km (0.067 R)
• M52: 16,562,429 km (0.104 R)
• M53: 16,989,232 km (0.048 R)
• M54: 17,117,886 km (0.111 R)
• M55: 17,376,391 km (0.067 R)
• M56: 17,897,141 km (0.113 R)
• M57: 18,820,908 km (0.038 R)
• M58: 19,176,951 km (0.065 R)
• M59: 20,212,767 km (0.108 R)
• M60: 20,806,221 km (0.114 R)
• M61: 21,823,637 km (0.029 R)
• M62: 22,479,474 km (0.088 R)
• M63: 22,809,935 km (0.115 R)
• M64: 22,999,326 km (0.092 R)
• M65: 23,427,775 km (0.115 R)
• M66: 23,810,595 km (0.087 R)
• M67: 24,195,660 km (0.102 R)
• M68: 25,216,067 km (0.051 R)
• M69: 26,548,685 km (0.099 R)
• M70: 26,998,077 km (0.092 R)
• M71: 27,298,919 km (0.116 R)
• M72: 27,500,128 km (0.114 R)
• M73: 27,600,957 km (0.08 R)
• M74: 27,701,935 km (0.079 R)
• M75: 28,005,469 km (0.114 R)
• M76: 29,076,441 km (0.077 R)
• M77: 29,384,911 km (0.073 R)
• M78: 29,642,818 km (0.112 R)
• M79: 30,005,144 km (0.1 R)
• M80: 31,416,301 km (0.085 R)
• M81: 32,849,000 km (0.118 R)
• M82: 32,955,962 km (0.099 R)
• M83: 34,357,245 km (0.096 R)
• M84: 36,053,236 km (0.05 R)
• M85: 36,828,153 km (0.081 R)
• M86: 37,050,605 km (0.106 R)
• M87: 37,161,906 km (0.095 R)
• M88: 37,273,357 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 12.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.55 AU - 7.73 AU

Year: 6801 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,433,058 km

• M1: 170,990 km (0.08 R)
• M2: 320,439 km (0.115 R)
• M3: 506,090 km (0.116 R)
• M4: 816,505 km (0.093 R)
• M5: 914,941 km (0.079 R)
• M6: 1,100,741 km (0.111 R)
• M7: 1,198,728 km (0.095 R)
• M8: 1,390,662 km (0.104 R)
• M9: 1,483,861 km (0.086 R)
• M10: 1,606,980 km (0.089 R)
• M11: 1,791,135 km (0.089 R)
• M12: 1,922,781 km (0.069 R)
• M13: 2,027,500 km (0.069 R)
• M14: 2,547,502 km (0.072 R)
• M15: 3,521,983 km (0.103 R)
• M16: 3,651,385 km (0.057 R)
• M17: 3,953,124 km (0.08 R)
• M18: 4,282,837 km (0.117 R)
• M19: 4,541,043 km (0.116 R)
• M20: 5,907,620 km (0.033 R)
• M21: 6,601,604 km (0.119 R)
• M22: 7,345,106 km (0.08 R)
• M23: 7,487,523 km (0.078 R)
• M24: 8,385,858 km (0.091 R)
• M25: 8,609,657 km (0.118 R)
• M26: 8,961,511 km (0.118 R)
• M27: 9,292,571 km (0.109 R)
• M28: 9,835,910 km (0.115 R)
• M29: 10,150,964 km (0.05 R)
• M30: 10,309,836 km (0.073 R)
• M31: 10,416,201 km (0.092 R)
• M32: 11,665,193 km (0.071 R)
• M33: 11,831,696 km (0.069 R)
• M34: 12,335,691 km (0.037 R)
• M35: 12,505,335 km (0.069 R)
• M36: 13,133,646 km (0.109 R)
• M37: 13,831,071 km (0.12 R)
• M38: 13,948,356 km (0.115 R)
• M39: 14,749,602 km (0.092 R)
• M40: 15,352,631 km (0.096 R)
• M41: 15,718,398 km (0.104 R)
• M42: 15,871,586 km (0.112 R)
• M43: 16,272,359 km (0.113 R)
• M44: 16,365,259 km (0.074 R)
• M45: 17,209,889 km (0.097 R)
• M46: 17,558,003 km (0.109 R)
• M47: 18,004,553 km (0.1 R)
• M48: 18,681,333 km (0.05 R)
• M49: 19,169,920 km (0.119 R)
• M50: 20,126,299 km (0.089 R)
• M51: 20,627,153 km (0.054 R)
• M52: 20,795,002 km (0.06 R)
• M53: 20,895,980 km (0.061 R)
• M54: 20,997,108 km (0.052 R)
• M55: 21,132,195 km (0.098 R)
• M56: 21,538,952 km (0.096 R)
• M57: 21,880,035 km (0.047 R)
• M58: 22,775,229 km (0.112 R)
• M59: 23,262,170 km (0.112 R)
• M60: 23,367,038 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.73 AU - 8.77 AU

Year: 6958 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,433,058 km

• M1: 123,867 km (0.063 R)
• M2: 221,554 km (0.111 R)
• M3: 341,382 km (0.11 R)
• M4: 959,072 km (0.085 R)
• M5: 1,126,771 km (0.088 R)
• M6: 1,206,208 km (0.102 R)
• M7: 1,287,589 km (0.065 R)
• M8: 1,421,928 km (0.064 R)
• M9: 2,005,210 km (0.101 R)
• M10: 2,181,586 km (0.12 R)
• M11: 2,261,770 km (0.104 R)
• M12: 2,383,842 km (0.103 R)
• M13: 2,466,420 km (0.105 R)
• M14: 2,655,811 km (0.071 R)
• M15: 2,741,531 km (0.091 R)
• M16: 3,252,557 km (0.062 R)
• M17: 3,889,844 km (0.117 R)
• M18: 3,963,147 km (0.078 R)
• M19: 4,110,949 km (0.105 R)
• M20: 4,488,385 km (0.105 R)
• M21: 5,714,489 km (0.1 R)
• M22: 5,797,965 km (0.054 R)
• M23: 5,937,839 km (0.046 R)
• M24: 6,135,607 km (0.117 R)
• M25: 6,306,897 km (0.041 R)
• M26: 6,364,342 km (0.098 R)
• M27: 6,859,810 km (0.055 R)
• M28: 7,037,533 km (0.105 R)
• M29: 7,186,981 km (0.029 R)
• M30: 7,610,792 km (0.12 R)
• M31: 7,733,312 km (0.049 R)
• M32: 8,898,231 km (0.069 R)
• M33: 9,157,334 km (0.094 R)
• M34: 9,320,546 km (0.116 R)
• M35: 10,150,814 km (0.12 R)
• M36: 10,319,710 km (0.05 R)
• M37: 10,728,860 km (0.083 R)
• M38: 11,108,689 km (0.116 R)
• M39: 12,202,549 km (0.099 R)
• M40: 12,962,955 km (0.107 R)
• M41: 13,072,909 km (0.088 R)
• M42: 13,925,617 km (0.116 R)
• M43: 14,038,264 km (0.091 R)
• M44: 14,226,458 km (0.115 R)
• M45: 14,681,834 km (0.092 R)
• M46: 15,219,040 km (0.077 R)
• M47: 16,036,892 km (0.116 R)
• M48: 16,550,312 km (0.066 R)
• M49: 17,109,359 km (0.103 R)
• M50: 18,781,863 km (0.096 R)
• M51: 19,030,944 km (0.09 R)
• M52: 19,114,270 km (0.078 R)
• M53: 19,239,483 km (0.111 R)
• M54: 21,278,652 km (0.113 R)
• M55: 21,408,353 km (0.082 R)
• M56: 21,581,737 km (0.043 R)
• M57: 22,411,706 km (0.109 R)
• M58: 23,653,667 km (0.096 R)
• M59: 27,323,453 km (0.084 R)
• M60: 27,983,628 km (0.09 R)
• M61: 28,410,880 km (0.096 R)
• M62: 28,649,189 km (0.114 R)
• M63: 29,368,007 km (0.043 R)
• M64: 29,657,179 km (0.066 R)
• M65: 30,238,367 km (0.098 R)
• M66: 30,579,151 km (0.068 R)
• M67: 31,510,547 km (0.106 R)
• M68: 31,658,350 km (0.118 R)
• M69: 32,202,737 km (0.089 R)
• M70: 32,700,299 km (0.114 R)
• M71: 32,800,081 km (0.106 R)
• M72: 33,300,636 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 14.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.59 AU - 11.71 AU

Year: 13271 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,433,058 km

• M1: 243,695 km (0.115 R)
• M2: 334,501 km (0.08 R)
• M3: 423,661 km (0.111 R)
• M4: 623,075 km (0.106 R)
• M5: 926,609 km (0.086 R)
• M6: 1,398,590 km (0.105 R)
• M7: 1,501,813 km (0.079 R)
• M8: 1,672,654 km (0.098 R)
• M9: 2,421,391 km (0.106 R)
• M10: 2,572,784 km (0.088 R)
• M11: 2,965,030 km (0.062 R)
• M12: 3,292,948 km (0.09 R)
• M13: 3,404,848 km (0.092 R)
• M14: 3,575,240 km (0.114 R)
• M15: 3,984,090 km (0.077 R)
• M16: 4,224,494 km (0.118 R)
• M17: 4,346,566 km (0.094 R)
• M18: 4,942,414 km (0.057 R)
• M19: 5,299,355 km (0.081 R)
• M20: 5,530,932 km (0.109 R)
• M21: 6,846,047 km (0.092 R)
• M22: 7,687,535 km (0.055 R)
• M23: 8,063,624 km (0.113 R)
• M24: 8,561,636 km (0.12 R)
• M25: 8,716,918 km (0.107 R)
• M26: 9,830,076 km (0.101 R)
• M27: 9,951,998 km (0.086 R)
• M28: 10,074,369 km (0.113 R)
• M29: 10,694,303 km (0.096 R)
• M30: 11,539,980 km (0.087 R)
• M31: 12,232,019 km (0.114 R)
• M32: 12,407,049 km (0.099 R)
• M33: 13,205,602 km (0.112 R)
• M34: 13,747,147 km (0.097 R)
• M35: 14,992,250 km (0.105 R)
• M36: 15,085,898 km (0.071 R)
• M37: 15,557,281 km (0.12 R)
• M38: 16,321,427 km (0.037 R)
• M39: 16,417,768 km (0.102 R)
• M40: 16,611,198 km (0.051 R)
• M41: 16,951,384 km (0.083 R)
• M42: 17,392,099 km (0.088 R)
• M43: 18,787,548 km (0.116 R)
• M44: 19,192,808 km (0.051 R)
• M45: 19,960,545 km (0.097 R)
• M46: 20,218,751 km (0.1 R)
• M47: 20,947,591 km (0.102 R)
• M48: 21,052,310 km (0.107 R)
• M49: 21,367,812 km (0.119 R)
• M50: 21,950,346 km (0.118 R)
• M51: 22,056,860 km (0.109 R)
• M52: 24,112,334 km (0.115 R)
• M53: 25,051,659 km (0.09 R)
• M54: 26,398,040 km (0.094 R)
• M55: 26,624,831 km (0.065 R)
• M56: 27,023,060 km (0.03 R)
• M57: 28,519,637 km (0.082 R)
• M58: 28,810,605 km (0.06 R)
• M59: 29,102,471 km (0.089 R)
• M60: 29,278,098 km (0.062 R)
• M61: 30,339,047 km (0.102 R)
• M62: 30,695,538 km (0.03 R)
• M63: 31,893,817 km (0.106 R)
• M64: 32,014,543 km (0.08 R)
• M65: 32,802,624 km (0.089 R)
• M66: 33,413,283 km (0.102 R)
• M67: 33,904,413 km (0.047 R)
• M68: 34,212,584 km (0.104 R)
• M69: 35,080,551 km (0.111 R)
• M70: 36,332,984 km (0.055 R)
• M71: 38,174,983 km (0.114 R)
• M72: 39,722,423 km (0.099 R)
• M73: 40,634,372 km (0.111 R)
• M74: 43,679,586 km (0.069 R)
• M75: 44,082,154 km (0.101 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit