🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.88 AU - 1.22 AU

Year: 451 Days

Day: 25.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.16 AU - 1.48 AU

Year: 635 Days

Day: 17.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,611,586 km

• M1: 24,684 km (0.109 R)
• M2: 90,806 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.24 AU - 1.44 AU

Year: 650 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,611,586 km

• M1: 43,982 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.58 AU - 2.24 AU

Year: 1106 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.28 AU - 2.7 AU

Year: 1646 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 9.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.86 AU - 4.58 AU

Year: 3006 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,611,586 km

• M1: 120,277 km (0.065 R)
• M2: 191,934 km (0.104 R)
• M3: 312,061 km (0.064 R)
• M4: 430,842 km (0.11 R)
• M5: 529,277 km (0.106 R)
• M6: 626,067 km (0.118 R)
• M7: 761,902 km (0.032 R)
• M8: 919,578 km (0.106 R)
• M9: 1,014,722 km (0.051 R)
• M10: 1,228,348 km (0.063 R)
• M11: 1,334,114 km (0.094 R)
• M12: 1,512,584 km (0.114 R)
• M13: 1,757,925 km (0.092 R)
• M14: 1,938,788 km (0.063 R)
• M15: 2,205,821 km (0.111 R)
• M16: 2,401,495 km (0.082 R)
• M17: 2,602,853 km (0.056 R)
• M18: 2,757,538 km (0.061 R)
• M19: 2,897,711 km (0.042 R)
• M20: 3,444,192 km (0.084 R)
• M21: 3,710,177 km (0.116 R)
• M22: 3,787,519 km (0.088 R)
• M23: 3,923,952 km (0.052 R)
• M24: 4,424,806 km (0.108 R)
• M25: 4,630,802 km (0.093 R)
• M26: 4,818,996 km (0.082 R)
• M27: 5,009,733 km (0.059 R)
• M28: 5,333,164 km (0.117 R)
• M29: 5,663,327 km (0.111 R)
• M30: 5,842,246 km (0.102 R)
• M31: 5,977,632 km (0.081 R)
• M32: 6,136,804 km (0.111 R)
• M33: 6,670,120 km (0.08 R)
• M34: 6,882,848 km (0.105 R)
• M35: 7,026,014 km (0.099 R)
• M36: 7,121,906 km (0.108 R)
• M37: 7,534,497 km (0.095 R)
• M38: 7,930,034 km (0.082 R)
• M39: 8,130,345 km (0.119 R)
• M40: 8,205,892 km (0.05 R)
• M41: 8,357,734 km (0.1 R)
• M42: 8,715,572 km (0.077 R)
• M43: 9,314,263 km (0.095 R)
• M44: 9,872,562 km (0.105 R)
• M45: 10,414,405 km (0.054 R)
• M46: 10,716,593 km (0.093 R)
• M47: 10,910,322 km (0.096 R)
• M48: 11,385,894 km (0.059 R)
• M49: 11,668,784 km (0.108 R)
• M50: 11,839,624 km (0.106 R)
• M51: 12,068,659 km (0.106 R)
• M52: 12,706,095 km (0.086 R)
• M53: 13,058,548 km (0.119 R)
• M54: 13,176,730 km (0.084 R)
• M55: 13,414,142 km (0.115 R)
• M56: 13,473,682 km (0.078 R)
• M57: 14,104,686 km (0.102 R)
• M58: 14,561,109 km (0.1 R)
• M59: 14,714,447 km (0.113 R)
• M60: 14,868,233 km (0.071 R)
• M61: 15,332,884 km (0.1 R)
• M62: 15,896,719 km (0.1 R)
• M63: 15,991,414 km (0.03 R)
• M64: 16,787,275 km (0.108 R)
• M65: 16,883,765 km (0.1 R)
• M66: 17,012,569 km (0.08 R)
• M67: 17,759,511 km (0.102 R)
• M68: 17,988,994 km (0.064 R)
• M69: 18,351,470 km (0.119 R)
• M70: 18,517,075 km (0.087 R)
• M71: 18,883,141 km (0.084 R)
• M72: 18,983,521 km (0.046 R)
• M73: 20,200,350 km (0.092 R)
• M74: 20,337,083 km (0.088 R)
• M75: 21,686,755 km (0.106 R)
• M76: 21,756,766 km (0.092 R)
• M77: 21,826,778 km (0.038 R)
• M78: 22,708,957 km (0.087 R)
• M79: 23,387,084 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 13.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.18 AU - 4.82 AU

Year: 3352 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,611,586 km

• M1: 203,154 km (0.09 R)
• M2: 358,287 km (0.076 R)
• M3: 466,446 km (0.045 R)
• M4: 580,440 km (0.09 R)
• M5: 666,459 km (0.083 R)
• M6: 757,564 km (0.113 R)
• M7: 965,804 km (0.09 R)
• M8: 1,194,240 km (0.115 R)
• M9: 1,427,612 km (0.114 R)
• M10: 1,605,784 km (0.107 R)
• M11: 1,806,245 km (0.111 R)
• M12: 1,984,865 km (0.085 R)
• M13: 2,091,827 km (0.09 R)
• M14: 2,185,176 km (0.096 R)
• M15: 2,311,885 km (0.05 R)
• M16: 2,606,294 km (0.038 R)
• M17: 2,843,856 km (0.106 R)
• M18: 3,000,335 km (0.056 R)
• M19: 3,730,821 km (0.049 R)
• M20: 3,826,115 km (0.078 R)
• M21: 4,018,947 km (0.083 R)
• M22: 4,968,295 km (0.114 R)
• M23: 5,264,349 km (0.089 R)
• M24: 5,566,238 km (0.092 R)
• M25: 6,300,165 km (0.084 R)
• M26: 6,436,897 km (0.114 R)
• M27: 6,528,750 km (0.119 R)
• M28: 7,421,999 km (0.108 R)
• M29: 8,378,678 km (0.119 R)
• M30: 9,038,105 km (0.058 R)
• M31: 9,556,761 km (0.049 R)
• M32: 9,714,287 km (0.06 R)
• M33: 9,819,754 km (0.118 R)
• M34: 10,218,731 km (0.052 R)
• M35: 10,731,852 km (0.106 R)
• M36: 11,170,473 km (0.059 R)
• M37: 11,475,353 km (0.084 R)
• M38: 12,435,473 km (0.111 R)
• M39: 12,867,212 km (0.109 R)
• M40: 13,362,531 km (0.053 R)
• M41: 13,745,501 km (0.026 R)
• M42: 14,191,901 km (0.119 R)
• M43: 14,462,075 km (0.075 R)
• M44: 16,149,988 km (0.119 R)
• M45: 16,306,467 km (0.034 R)
• M46: 16,684,202 km (0.082 R)
• M47: 17,544,838 km (0.09 R)
• M48: 17,705,656 km (0.048 R)
• M49: 17,834,909 km (0.113 R)
• M50: 18,550,585 km (0.084 R)
• M51: 19,308,896 km (0.103 R)
• M52: 19,875,872 km (0.113 R)
• M53: 19,976,552 km (0.087 R)
• M54: 20,178,359 km (0.108 R)
• M55: 20,279,487 km (0.113 R)
• M56: 20,651,836 km (0.059 R)
• M57: 20,958,213 km (0.097 R)
• M58: 21,129,054 km (0.075 R)
• M59: 21,403,267 km (0.062 R)
• M60: 22,582,247 km (0.047 R)
• M61: 22,897,899 km (0.09 R)
• M62: 23,427,176 km (0.094 R)
• M63: 23,533,391 km (0.077 R)
• M64: 23,639,904 km (0.079 R)
• M65: 23,924,739 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 12.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.3 AU - 7.96 AU

Year: 7152 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,611,586 km

• M1: 172,486 km (0.12 R)
• M2: 257,608 km (0.117 R)
• M3: 412,591 km (0.053 R)
• M4: 543,489 km (0.039 R)
• M5: 853,905 km (0.113 R)
• M6: 997,219 km (0.102 R)
• M7: 1,402,031 km (0.111 R)
• M8: 1,692,999 km (0.114 R)
• M9: 1,794,426 km (0.087 R)
• M10: 1,982,321 km (0.047 R)
• M11: 2,089,733 km (0.097 R)
• M12: 2,871,232 km (0.1 R)
• M13: 3,142,453 km (0.12 R)
• M14: 3,243,132 km (0.098 R)
• M15: 4,225,841 km (0.094 R)
• M16: 4,478,212 km (0.096 R)
• M17: 4,706,648 km (0.049 R)
• M18: 5,506,398 km (0.082 R)
• M19: 5,844,340 km (0.09 R)
• M20: 5,968,955 km (0.057 R)
• M21: 6,157,598 km (0.084 R)
• M22: 6,284,457 km (0.087 R)
• M23: 6,637,658 km (0.074 R)
• M24: 6,898,706 km (0.104 R)
• M25: 7,030,651 km (0.089 R)
• M26: 7,229,915 km (0.1 R)
• M27: 7,839,078 km (0.078 R)
• M28: 8,080,529 km (0.116 R)
• M29: 8,324,374 km (0.088 R)
• M30: 8,998,611 km (0.107 R)
• M31: 9,986,855 km (0.118 R)
• M32: 10,211,251 km (0.076 R)
• M33: 10,855,869 km (0.086 R)
• M34: 10,970,909 km (0.118 R)
• M35: 11,086,549 km (0.07 R)
• M36: 11,357,770 km (0.103 R)
• M37: 13,153,094 km (0.093 R)
• M38: 13,605,328 km (0.115 R)
• M39: 13,979,173 km (0.104 R)
• M40: 14,907,129 km (0.108 R)
• M41: 15,120,904 km (0.073 R)
• M42: 15,335,577 km (0.106 R)
• M43: 15,594,680 km (0.083 R)
• M44: 15,768,064 km (0.114 R)
• M45: 15,985,879 km (0.103 R)
• M46: 16,248,573 km (0.071 R)
• M47: 17,313,410 km (0.058 R)
• M48: 17,493,077 km (0.1 R)
• M49: 18,400,688 km (0.108 R)
• M50: 18,998,930 km (0.118 R)
• M51: 19,510,106 km (0.077 R)
• M52: 19,743,927 km (0.102 R)
• M53: 20,120,166 km (0.079 R)
• M54: 20,356,381 km (0.027 R)
• M55: 20,546,071 km (0.083 R)
• M56: 21,841,888 km (0.118 R)
• M57: 22,966,415 km (0.036 R)
• M58: 23,163,884 km (0.034 R)
• M59: 23,361,951 km (0.06 R)
• M60: 23,710,066 km (0.051 R)
• M61: 23,859,664 km (0.111 R)
• M62: 24,210,171 km (0.081 R)
• M63: 24,814,846 km (0.112 R)
• M64: 25,271,718 km (0.06 R)
• M65: 26,142,228 km (0.076 R)
• M66: 26,503,507 km (0.093 R)
• M67: 27,022,462 km (0.115 R)
• M68: 27,126,731 km (0.096 R)
• M69: 28,758,994 km (0.108 R)
• M70: 29,345,866 km (0.108 R)
• M71: 30,044,488 km (0.068 R)
• M72: 30,802,950 km (0.11 R)
• M73: 31,293,930 km (0.109 R)
• M74: 31,842,505 km (0.103 R)
• M75: 32,560,425 km (0.064 R)
• M76: 33,227,781 km (0.108 R)
• M77: 33,843,526 km (0.062 R)
• M78: 34,463,011 km (0.096 R)
• M79: 34,632,655 km (0.098 R)
• M80: 35,086,236 km (0.114 R)
• M81: 35,484,914 km (0.06 R)
• M82: 38,492,430 km (0.112 R)
• M83: 38,785,941 km (0.117 R)
• M84: 38,903,525 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit