🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 464 Days

Day: 17.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.25 AU - 1.69 AU

Year: 645 Days

Day: 46.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,397,832 km

• M1: 81,381 km (0.037 R)
• M2: 393,442 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.32 AU - 5.32 AU

Year: 3247 Days

Day: 25.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 10.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.12 AU - 5.54 AU

Year: 4450 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,397,832 km

• M1: 147,354 km (0.109 R)
• M2: 244,892 km (0.04 R)
• M3: 431,141 km (0.111 R)
• M4: 558,000 km (0.075 R)
• M5: 699,071 km (0.041 R)
• M6: 973,733 km (0.061 R)
• M7: 1,042,099 km (0.049 R)
• M8: 1,232,836 km (0.069 R)
• M9: 1,319,902 km (0.12 R)
• M10: 1,461,422 km (0.118 R)
• M11: 1,717,832 km (0.08 R)
• M12: 1,858,754 km (0.108 R)
• M13: 2,018,374 km (0.078 R)
• M14: 2,137,305 km (0.114 R)
• M15: 2,274,037 km (0.112 R)
• M16: 2,366,788 km (0.042 R)
• M17: 2,652,969 km (0.097 R)
• M18: 2,967,274 km (0.082 R)
• M19: 3,241,187 km (0.098 R)
• M20: 3,328,553 km (0.093 R)
• M21: 3,416,815 km (0.075 R)
• M22: 3,559,532 km (0.112 R)
• M23: 3,980,799 km (0.087 R)
• M24: 4,074,597 km (0.094 R)
• M25: 4,207,141 km (0.086 R)
• M26: 4,360,329 km (0.09 R)
• M27: 4,476,417 km (0.092 R)
• M28: 4,791,171 km (0.072 R)
• M29: 4,890,953 km (0.074 R)
• M30: 4,991,632 km (0.057 R)
• M31: 5,778,367 km (0.043 R)
• M32: 5,863,489 km (0.068 R)
• M33: 6,056,470 km (0.083 R)
• M34: 6,714,850 km (0.073 R)
• M35: 6,804,459 km (0.105 R)
• M36: 7,030,053 km (0.1 R)
• M37: 7,373,081 km (0.042 R)
• M38: 7,581,470 km (0.058 R)
• M39: 7,721,644 km (0.093 R)
• M40: 7,791,955 km (0.117 R)
• M41: 7,909,688 km (0.111 R)
• M42: 8,004,384 km (0.109 R)
• M43: 8,242,543 km (0.095 R)
• M44: 8,314,500 km (0.109 R)
• M45: 8,848,415 km (0.059 R)
• M46: 9,094,803 km (0.083 R)
• M47: 9,293,618 km (0.091 R)
• M48: 9,594,459 km (0.082 R)
• M49: 10,102,943 km (0.037 R)
• M50: 10,412,311 km (0.041 R)
• M51: 10,568,192 km (0.116 R)
• M52: 11,761,684 km (0.109 R)
• M53: 11,896,920 km (0.096 R)
• M54: 12,360,674 km (0.109 R)
• M55: 12,802,586 km (0.082 R)
• M56: 13,081,436 km (0.099 R)
• M57: 13,560,000 km (0.112 R)
• M58: 13,730,242 km (0.111 R)
• M59: 13,815,663 km (0.097 R)
• M60: 14,303,052 km (0.114 R)
• M61: 14,854,620 km (0.093 R)
• M62: 15,147,532 km (0.081 R)
• M63: 15,561,021 km (0.119 R)
• M64: 15,679,802 km (0.104 R)
• M65: 16,732,372 km (0.099 R)
• M66: 17,652,698 km (0.05 R)
• M67: 17,838,648 km (0.069 R)
• M68: 18,306,591 km (0.102 R)
• M69: 18,400,688 km (0.042 R)
• M70: 19,863,306 km (0.111 R)
• M71: 20,251,064 km (0.111 R)
• M72: 20,348,302 km (0.064 R)
• M73: 20,510,915 km (0.074 R)
• M74: 20,608,603 km (0.095 R)
• M75: 21,660,724 km (0.088 R)
• M76: 22,193,293 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 13

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.48 AU - 8.54 AU

Year: 6712 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,397,832 km

• M1: 175,478 km (0.117 R)
• M2: 268,827 km (0.113 R)
• M3: 352,752 km (0.041 R)
• M4: 482,752 km (0.102 R)
• M5: 607,816 km (0.095 R)
• M6: 723,754 km (0.108 R)
• M7: 848,519 km (0.106 R)
• M8: 993,629 km (0.112 R)
• M9: 1,269,039 km (0.082 R)
• M10: 1,621,791 km (0.091 R)
• M11: 2,506,064 km (0.083 R)
• M12: 2,711,611 km (0.042 R)
• M13: 3,035,341 km (0.098 R)
• M14: 3,254,950 km (0.112 R)
• M15: 3,381,510 km (0.089 R)
• M16: 3,700,004 km (0.082 R)
• M17: 3,842,421 km (0.095 R)
• M18: 4,028,371 km (0.027 R)
• M19: 4,122,469 km (0.107 R)
• M20: 4,355,692 km (0.1 R)
• M21: 4,473,874 km (0.079 R)
• M22: 4,626,015 km (0.069 R)
• M23: 5,205,856 km (0.105 R)
• M24: 5,331,519 km (0.054 R)
• M25: 5,458,228 km (0.089 R)
• M26: 5,832,522 km (0.113 R)
• M27: 6,094,916 km (0.099 R)
• M28: 6,203,225 km (0.115 R)
• M29: 6,483,273 km (0.086 R)
• M30: 6,593,975 km (0.089 R)
• M31: 6,992,803 km (0.071 R)
• M32: 7,081,215 km (0.068 R)
• M33: 7,182,493 km (0.057 R)
• M34: 7,361,113 km (0.092 R)
• M35: 7,451,021 km (0.048 R)
• M36: 7,579,975 km (0.036 R)
• M37: 7,748,871 km (0.084 R)
• M38: 7,958,457 km (0.102 R)
• M39: 8,063,924 km (0.054 R)
• M40: 8,979,313 km (0.07 R)
• M41: 9,089,118 km (0.045 R)
• M42: 9,324,136 km (0.065 R)
• M43: 9,449,350 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 12.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.17 AU - 11.27 AU

Year: 10125 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,397,832 km

• M1: 152,590 km (0.119 R)
• M2: 346,469 km (0.063 R)
• M3: 464,501 km (0.082 R)
• M4: 588,817 km (0.039 R)
• M5: 762,650 km (0.055 R)
• M6: 1,497,774 km (0.103 R)
• M7: 2,537,629 km (0.105 R)
• M8: 3,075,583 km (0.084 R)
• M9: 3,496,850 km (0.117 R)
• M10: 4,324,426 km (0.117 R)
• M11: 4,417,625 km (0.052 R)
• M12: 4,605,819 km (0.091 R)
• M13: 4,893,047 km (0.042 R)
• M14: 5,944,571 km (0.091 R)
• M15: 6,257,529 km (0.112 R)
• M16: 7,312,194 km (0.096 R)
• M17: 8,131,991 km (0.11 R)
• M18: 8,392,441 km (0.076 R)
• M19: 8,980,809 km (0.107 R)
• M20: 9,100,188 km (0.071 R)
• M21: 9,310,223 km (0.088 R)
• M22: 9,552,273 km (0.045 R)
• M23: 10,353,369 km (0.079 R)
• M24: 10,857,215 km (0.099 R)
• M25: 12,382,814 km (0.08 R)
• M26: 12,783,138 km (0.061 R)
• M27: 13,018,605 km (0.072 R)
• M28: 13,836,756 km (0.065 R)
• M29: 15,558,777 km (0.105 R)
• M30: 15,738,294 km (0.112 R)
• M31: 15,918,410 km (0.037 R)
• M32: 17,795,265 km (0.078 R)
• M33: 18,740,724 km (0.108 R)
• M34: 19,431,417 km (0.093 R)
• M35: 19,974,607 km (0.045 R)
• M36: 21,473,727 km (0.053 R)
• M37: 21,793,867 km (0.045 R)
• M38: 22,560,855 km (0.047 R)
• M39: 23,377,659 km (0.074 R)
• M40: 23,913,818 km (0.11 R)
• M41: 24,495,604 km (0.045 R)
• M42: 24,830,255 km (0.093 R)
• M43: 25,040,140 km (0.107 R)
• M44: 25,208,588 km (0.044 R)
• M45: 26,568,881 km (0.107 R)
• M46: 27,387,929 km (0.072 R)
• M47: 27,648,230 km (0.062 R)
• M48: 27,778,829 km (0.09 R)
• M49: 27,909,428 km (0.12 R)
• M50: 27,996,643 km (0.117 R)
• M51: 28,478,199 km (0.085 R)
• M52: 28,918,166 km (0.105 R)
• M53: 29,493,669 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 10.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.2 AU - 15.04 AU

Year: 15260 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,397,832 km

• M1: 405,709 km (0.116 R)
• M2: 729,439 km (0.07 R)
• M3: 1,544,897 km (0.094 R)
• M4: 1,840,802 km (0.087 R)
• M5: 1,983,668 km (0.103 R)
• M6: 3,226,377 km (0.117 R)
• M7: 3,370,739 km (0.085 R)
• M8: 3,458,254 km (0.078 R)
• M9: 3,576,287 km (0.041 R)
• M10: 3,695,666 km (0.116 R)
• M11: 3,938,463 km (0.092 R)
• M12: 4,123,965 km (0.034 R)
• M13: 4,249,328 km (0.089 R)
• M14: 4,632,896 km (0.088 R)
• M15: 5,128,215 km (0.062 R)
• M16: 5,229,343 km (0.099 R)
• M17: 5,502,210 km (0.082 R)
• M18: 7,235,899 km (0.092 R)
• M19: 7,463,737 km (0.119 R)
• M20: 7,578,628 km (0.117 R)
• M21: 9,494,528 km (0.104 R)
• M22: 10,122,540 km (0.11 R)
• M23: 10,334,819 km (0.109 R)
• M24: 11,067,998 km (0.113 R)
• M25: 12,493,068 km (0.061 R)
• M26: 12,675,278 km (0.097 R)
• M27: 13,042,242 km (0.032 R)
• M28: 13,273,370 km (0.104 R)
• M29: 14,069,680 km (0.098 R)
• M30: 14,211,798 km (0.11 R)
• M31: 14,449,658 km (0.114 R)
• M32: 14,688,865 km (0.076 R)
• M33: 14,784,907 km (0.057 R)
• M34: 15,026,059 km (0.1 R)
• M35: 15,317,176 km (0.09 R)
• M36: 16,102,266 km (0.086 R)
• M37: 17,203,306 km (0.092 R)
• M38: 18,795,776 km (0.098 R)
• M39: 18,952,255 km (0.074 R)
• M40: 19,901,005 km (0.107 R)
• M41: 20,274,102 km (0.077 R)
• M42: 20,649,592 km (0.062 R)
• M43: 21,899,333 km (0.088 R)
• M44: 22,229,346 km (0.078 R)
• M45: 22,450,302 km (0.069 R)
• M46: 23,117,509 km (0.041 R)
• M47: 23,341,307 km (0.086 R)
• M48: 24,756,802 km (0.115 R)
• M49: 25,330,659 km (0.118 R)
• M50: 27,196,594 km (0.092 R)
• M51: 27,967,322 km (0.101 R)
• M52: 28,325,459 km (0.087 R)
• M53: 29,590,758 km (0.056 R)
• M54: 30,138,585 km (0.089 R)
• M55: 30,505,848 km (0.098 R)
• M56: 30,628,518 km (0.116 R)
• M57: 30,812,823 km (0.076 R)
• M58: 31,306,346 km (0.104 R)
• M59: 31,430,213 km (0.088 R)
• M60: 31,616,164 km (0.078 R)
• M61: 32,928,137 km (0.087 R)
• M62: 33,054,098 km (0.091 R)
• M63: 33,622,570 km (0.118 R)
• M64: 34,130,605 km (0.07 R)
• M65: 34,449,398 km (0.065 R)
• M66: 35,154,303 km (0.057 R)
• M67: 36,123,099 km (0.071 R)
• M68: 36,513,100 km (0.084 R)
• M69: 38,749,439 km (0.112 R)
• M70: 38,882,431 km (0.119 R)
• M71: 39,081,995 km (0.047 R)
• M72: 39,482,468 km (0.099 R)
• M73: 41,029,759 km (0.103 R)
• M74: 42,528,431 km (0.085 R)
• M75: 42,802,793 km (0.098 R)
• M76: 44,461,385 km (0.06 R)
• M77: 44,531,097 km (0.119 R)
• M78: 45,019,086 km (0.084 R)
• M79: 45,859,676 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 5.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.08 AU - 19.7 AU

Year: 30879 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,397,832 km

• M1: 104,868 km (0.104 R)
• M2: 146,008 km (0.112 R)
• M3: 216,618 km (0.096 R)
• M4: 300,692 km (0.12 R)
• M5: 433,684 km (0.059 R)
• M6: 522,545 km (0.076 R)
• M7: 628,610 km (0.074 R)
• M8: 1,719,628 km (0.064 R)
• M9: 2,043,357 km (0.105 R)
• M10: 2,093,622 km (0.115 R)
• M11: 2,144,186 km (0.082 R)
• M12: 3,065,709 km (0.06 R)
• M13: 3,220,094 km (0.06 R)
• M14: 3,863,215 km (0.028 R)
• M15: 5,635,501 km (0.051 R)
• M16: 5,824,892 km (0.092 R)
• M17: 5,968,207 km (0.056 R)
• M18: 6,040,313 km (0.098 R)
• M19: 6,553,284 km (0.108 R)
• M20: 8,740,704 km (0.116 R)
• M21: 9,939,731 km (0.114 R)
• M22: 10,139,893 km (0.045 R)
• M23: 10,865,144 km (0.087 R)
• M24: 11,248,862 km (0.074 R)
• M25: 13,014,267 km (0.108 R)
• M26: 13,611,162 km (0.101 R)
• M27: 15,653,024 km (0.094 R)
• M28: 15,686,234 km (0.088 R)
• M29: 15,919,158 km (0.108 R)
• M30: 16,186,639 km (0.046 R)
• M31: 16,998,208 km (0.08 R)
• M32: 17,719,269 km (0.108 R)
• M33: 18,942,830 km (0.059 R)
• M34: 19,084,350 km (0.095 R)
• M35: 19,582,660 km (0.107 R)
• M36: 20,774,058 km (0.079 R)
• M37: 22,174,892 km (0.107 R)
• M38: 23,681,941 km (0.096 R)
• M39: 24,679,161 km (0.054 R)
• M40: 24,756,503 km (0.076 R)
• M41: 25,729,188 km (0.116 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit