🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.8 AU - 1.18 AU

Year: 362 Days

Day: 40.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,002,387 km

• M1: 319,990 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2301 Days

Day: 34.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 9.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.32 AU - 5.68 AU

Year: 4735 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,002,387 km

• M1: 148,999 km (0.096 R)
• M2: 208,689 km (0.066 R)
• M3: 504,444 km (0.084 R)
• M4: 733,329 km (0.075 R)
• M5: 798,553 km (0.09 R)
• M6: 1,055,563 km (0.081 R)
• M7: 1,181,225 km (0.069 R)
• M8: 1,352,066 km (0.114 R)
• M9: 1,419,983 km (0.106 R)
• M10: 1,659,788 km (0.089 R)
• M11: 1,867,281 km (0.113 R)
• M12: 1,943,426 km (0.077 R)
• M13: 2,274,785 km (0.071 R)
• M14: 2,455,499 km (0.108 R)
• M15: 2,709,666 km (0.026 R)
• M16: 2,883,798 km (0.114 R)
• M17: 3,061,820 km (0.089 R)
• M18: 3,243,431 km (0.091 R)
• M19: 3,335,584 km (0.04 R)
• M20: 3,541,430 km (0.112 R)
• M21: 3,828,808 km (0.098 R)
• M22: 3,887,301 km (0.094 R)
• M23: 3,945,943 km (0.043 R)
• M24: 4,044,528 km (0.109 R)
• M25: 4,549,421 km (0.086 R)
• M26: 4,757,063 km (0.039 R)
• M27: 5,031,724 km (0.12 R)
• M28: 5,729,598 km (0.031 R)
• M29: 6,067,091 km (0.101 R)
• M30: 6,135,457 km (0.113 R)
• M31: 6,249,900 km (0.079 R)
• M32: 6,457,691 km (0.117 R)
• M33: 6,527,404 km (0.116 R)
• M34: 6,808,947 km (0.095 R)
• M35: 7,432,770 km (0.087 R)
• M36: 7,603,761 km (0.115 R)
• M37: 7,949,780 km (0.032 R)
• M38: 8,606,216 km (0.051 R)
• M39: 9,149,107 km (0.103 R)
• M40: 9,358,693 km (0.105 R)
• M41: 9,890,065 km (0.097 R)
• M42: 9,997,476 km (0.092 R)
• M43: 10,732,899 km (0.05 R)
• M44: 11,232,706 km (0.032 R)
• M45: 12,140,166 km (0.08 R)
• M46: 12,399,719 km (0.087 R)
• M47: 12,486,485 km (0.119 R)
• M48: 12,719,260 km (0.049 R)
• M49: 13,277,709 km (0.099 R)
• M50: 13,634,649 km (0.102 R)
• M51: 14,145,526 km (0.057 R)
• M52: 14,632,168 km (0.094 R)
• M53: 14,785,506 km (0.043 R)
• M54: 15,590,641 km (0.1 R)
• M55: 17,405,563 km (0.116 R)
• M56: 18,255,279 km (0.119 R)
• M57: 18,851,576 km (0.059 R)
• M58: 18,984,867 km (0.088 R)
• M59: 20,472,618 km (0.094 R)
• M60: 20,678,315 km (0.076 R)
• M61: 21,161,217 km (0.084 R)
• M62: 22,525,699 km (0.084 R)
• M63: 23,450,962 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 12.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.95 AU - 7.09 AU

Year: 6828 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,002,387 km

• M1: 339,288 km (0.063 R)
• M2: 439,818 km (0.109 R)
• M3: 575,952 km (0.105 R)
• M4: 778,657 km (0.095 R)
• M5: 1,006,195 km (0.048 R)
• M6: 1,210,396 km (0.09 R)
• M7: 1,396,795 km (0.054 R)
• M8: 1,477,429 km (0.047 R)
• M9: 1,746,256 km (0.032 R)
• M10: 1,869,076 km (0.092 R)
• M11: 2,067,891 km (0.096 R)
• M12: 2,198,341 km (0.079 R)
• M13: 2,293,036 km (0.081 R)
• M14: 2,727,020 km (0.117 R)
• M15: 2,808,700 km (0.087 R)
• M16: 3,058,828 km (0.111 R)
• M17: 3,143,949 km (0.041 R)
• M18: 3,922,007 km (0.117 R)
• M19: 4,659,525 km (0.034 R)
• M20: 4,832,011 km (0.11 R)
• M21: 5,911,360 km (0.105 R)
• M22: 5,991,245 km (0.106 R)
• M23: 6,206,217 km (0.084 R)
• M24: 6,368,980 km (0.09 R)
• M25: 6,560,914 km (0.118 R)
• M26: 6,726,818 km (0.115 R)
• M27: 7,233,057 km (0.059 R)
• M28: 7,404,646 km (0.094 R)
• M29: 7,722,541 km (0.112 R)
• M30: 7,927,341 km (0.071 R)
• M31: 8,015,604 km (0.102 R)
• M32: 9,285,839 km (0.091 R)
• M33: 9,472,537 km (0.039 R)
• M34: 11,108,390 km (0.063 R)
• M35: 11,439,300 km (0.049 R)
• M36: 11,706,482 km (0.087 R)
• M37: 12,077,186 km (0.058 R)
• M38: 13,003,346 km (0.091 R)
• M39: 13,422,370 km (0.08 R)
• M40: 14,130,566 km (0.059 R)
• M41: 14,453,249 km (0.029 R)
• M42: 14,851,029 km (0.07 R)
• M43: 14,996,588 km (0.091 R)
• M44: 16,628,402 km (0.116 R)
• M45: 16,779,645 km (0.102 R)
• M46: 17,580,742 km (0.114 R)
• M47: 17,927,809 km (0.118 R)
• M48: 18,316,165 km (0.114 R)
• M49: 18,394,255 km (0.077 R)
• M50: 18,628,824 km (0.082 R)
• M51: 19,937,357 km (0.089 R)
• M52: 20,057,933 km (0.055 R)
• M53: 20,380,167 km (0.042 R)
• M54: 22,433,547 km (0.057 R)
• M55: 22,558,761 km (0.117 R)
• M56: 22,936,046 km (0.097 R)
• M57: 23,146,531 km (0.119 R)
• M58: 23,399,949 km (0.059 R)
• M59: 23,654,415 km (0.116 R)
• M60: 24,037,685 km (0.105 R)
• M61: 25,330,061 km (0.101 R)
• M62: 26,689,307 km (0.095 R)
• M63: 26,777,720 km (0.06 R)
• M64: 27,310,886 km (0.095 R)
• M65: 27,937,253 km (0.112 R)
• M66: 29,204,197 km (0.117 R)
• M67: 29,844,626 km (0.108 R)
• M68: 29,982,405 km (0.091 R)
• M69: 30,304,938 km (0.095 R)
• M70: 30,860,395 km (0.12 R)
• M71: 30,953,295 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.6

Radius: 4.7

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.8 AU - 15.06 AU

Year: 21177 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 146.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,002,387 km

• M1: 155,582 km (0.083 R)
• M2: 236,963 km (0.119 R)
• M3: 581,337 km (0.068 R)
• M4: 877,691 km (0.117 R)
• M5: 2,053,829 km (0.06 R)
• M6: 2,168,870 km (0.091 R)
• M7: 2,227,213 km (0.105 R)
• M8: 2,935,110 km (0.087 R)
• M9: 3,263,178 km (0.077 R)
• M10: 3,330,198 km (0.072 R)
• M11: 3,602,616 km (0.088 R)
• M12: 5,147,364 km (0.113 R)
• M13: 5,541,704 km (0.104 R)
• M14: 5,581,796 km (0.049 R)
• M15: 5,945,767 km (0.11 R)
• M16: 6,027,747 km (0.114 R)
• M17: 6,611,927 km (0.103 R)
• M18: 6,996,992 km (0.091 R)
• M19: 7,170,376 km (0.084 R)
• M20: 7,214,058 km (0.112 R)
• M21: 7,433,219 km (0.065 R)
• M22: 8,562,085 km (0.106 R)
• M23: 9,075,504 km (0.085 R)
• M24: 9,264,596 km (0.061 R)
• M25: 9,888,419 km (0.076 R)
• M26: 10,229,951 km (0.06 R)
• M27: 12,149,890 km (0.078 R)
• M28: 12,358,430 km (0.076 R)
• M29: 13,904,823 km (0.076 R)
• M30: 14,673,008 km (0.116 R)
• M31: 15,511,205 km (0.115 R)
• M32: 16,710,531 km (0.072 R)
• M33: 16,826,320 km (0.089 R)
• M34: 17,526,438 km (0.1 R)
• M35: 17,880,087 km (0.096 R)
• M36: 18,117,200 km (0.119 R)
• M37: 18,714,544 km (0.102 R)
• M38: 19,318,321 km (0.056 R)
• M39: 19,439,795 km (0.067 R)
• M40: 19,867,046 km (0.108 R)
• M41: 20,730,974 km (0.105 R)
• M42: 21,796,260 km (0.092 R)
• M43: 22,049,529 km (0.082 R)
• M44: 22,558,910 km (0.068 R)
• M45: 22,943,526 km (0.095 R)
• M46: 23,265,760 km (0.087 R)
• M47: 23,395,013 km (0.113 R)
• M48: 23,914,566 km (0.073 R)
• M49: 24,832,947 km (0.072 R)
• M50: 24,898,920 km (0.091 R)
• M51: 25,829,568 km (0.088 R)
• M52: 26,097,498 km (0.095 R)
• M53: 28,205,482 km (0.065 R)
• M54: 28,619,718 km (0.062 R)
• M55: 29,175,175 km (0.076 R)
• M56: 30,226,250 km (0.1 R)
• M57: 31,432,457 km (0.105 R)
• M58: 31,646,981 km (0.119 R)
• M59: 32,221,287 km (0.11 R)
• M60: 32,437,456 km (0.094 R)
• M61: 32,799,034 km (0.038 R)
• M62: 32,943,994 km (0.116 R)
• M63: 33,016,549 km (0.108 R)
• M64: 34,552,770 km (0.027 R)
• M65: 35,143,981 km (0.095 R)
• M66: 35,813,281 km (0.102 R)
• M67: 36,186,827 km (0.114 R)
• M68: 36,561,869 km (0.094 R)
• M69: 37,391,090 km (0.119 R)
• M70: 39,298,912 km (0.07 R)
• M71: 39,993,345 km (0.099 R)
• M72: 41,316,239 km (0.064 R)
• M73: 41,943,802 km (0.061 R)
• M74: 43,446,662 km (0.101 R)
• M75: 43,765,306 km (0.103 R)
• M76: 44,244,617 km (0.071 R)
• M77: 46,017,352 km (0.05 R)
• M78: 46,586,273 km (0.091 R)
• M79: 47,157,438 km (0.087 R)
• M80: 47,566,887 km (0.042 R)
• M81: 48,554,383 km (0.117 R)
• M82: 49,798,139 km (0.08 R)
• M83: 49,964,791 km (0.081 R)
• M84: 50,215,068 km (0.043 R)
• M85: 50,298,694 km (0.102 R)
• M86: 50,800,744 km (0.114 R)
• M87: 51,388,664 km (0.107 R)
• M88: 52,571,235 km (0.042 R)
• M89: 54,447,641 km (0.116 R)
• M90: 55,652,951 km (0.112 R)
• M91: 55,739,419 km (0.1 R)
• M92: 57,739,841 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.1

Radius: 7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.6 AU - 17.78 AU

Year: 27313 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,002,387 km

• M1: 345,421 km (0.051 R)
• M2: 924,814 km (0.103 R)
• M3: 1,659,639 km (0.119 R)
• M4: 1,761,814 km (0.12 R)
• M5: 2,573,383 km (0.109 R)
• M6: 2,812,739 km (0.03 R)
• M7: 3,184,939 km (0.091 R)
• M8: 3,839,878 km (0.094 R)
• M9: 5,420,080 km (0.068 R)
• M10: 6,356,862 km (0.102 R)
• M11: 6,843,953 km (0.055 R)
• M12: 8,317,193 km (0.072 R)
• M13: 8,375,835 km (0.03 R)
• M14: 10,957,296 km (0.089 R)
• M15: 11,802,374 km (0.042 R)
• M16: 12,600,928 km (0.065 R)
• M17: 13,143,071 km (0.06 R)
• M18: 13,970,347 km (0.119 R)
• M19: 14,672,709 km (0.117 R)
• M20: 14,885,587 km (0.105 R)
• M21: 15,458,397 km (0.044 R)
• M22: 17,369,360 km (0.106 R)
• M23: 19,198,344 km (0.119 R)
• M24: 20,293,101 km (0.093 R)
• M25: 21,973,234 km (0.097 R)
• M26: 22,788,692 km (0.064 R)
• M27: 24,365,454 km (0.073 R)
• M28: 24,955,169 km (0.085 R)
• M29: 26,407,016 km (0.044 R)
• M30: 28,679,707 km (0.1 R)
• M31: 28,945,991 km (0.116 R)
• M32: 29,213,023 km (0.1 R)
• M33: 29,302,184 km (0.093 R)
• M34: 30,741,764 km (0.098 R)
• M35: 33,316,044 km (0.097 R)
• M36: 33,970,236 km (0.098 R)
• M37: 35,481,623 km (0.108 R)
• M38: 36,437,404 km (0.11 R)
• M39: 36,629,637 km (0.105 R)
• M40: 36,822,020 km (0.093 R)
• M41: 38,765,446 km (0.119 R)
• M42: 39,059,854 km (0.117 R)
• M43: 39,947,419 km (0.093 R)
• M44: 41,842,973 km (0.104 R)
• M45: 42,953,737 km (0.032 R)
• M46: 43,156,742 km (0.081 R)
• M47: 43,563,648 km (0.103 R)
• M48: 44,689,372 km (0.111 R)
• M49: 48,545,407 km (0.096 R)
• M50: 51,103,081 km (0.057 R)
• M51: 51,641,335 km (0.102 R)
• M52: 54,470,829 km (0.11 R)
• M53: 54,800,542 km (0.054 R)
• M54: 56,458,984 km (0.086 R)
• M55: 58,133,882 km (0.112 R)
• M56: 58,246,081 km (0.102 R)
• M57: 59,825,086 km (0.098 R)
• M58: 60,733,594 km (0.055 R)
• M59: 63,602,133 km (0.073 R)
• M60: 64,181,077 km (0.075 R)
• M61: 67,102,125 km (0.103 R)
• M62: 69,946,878 km (0.081 R)
• M63: 71,384,065 km (0.11 R)
• M64: 71,624,469 km (0.098 R)
• M65: 71,985,747 km (0.07 R)
• M66: 72,951,850 km (0.115 R)
• M67: 74,897,072 km (0.096 R)
• M68: 76,612,959 km (0.045 R)
• M69: 76,982,316 km (0.076 R)
• M70: 78,094,128 km (0.03 R)
• M71: 78,838,227 km (0.084 R)
• M72: 81,838,114 km (0.052 R)
• M73: 82,215,699 km (0.117 R)
• M74: 82,467,771 km (0.116 R)
• M75: 82,846,254 km (0.119 R)
• M76: 84,239,309 km (0.1 R)
• M77: 84,875,100 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit