🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.59 AU - 0.81 AU

Year: 223 Days

Day: 13.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 309 Days

Day: 45.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.97 AU - 1.01 AU

Year: 375 Days

Day: 27.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.37 AU - 2.13 AU

Year: 882 Days

Day: 37.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 14.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.2 AU - 5.26 AU

Year: 3917 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,343,403 km

• M1: 181,163 km (0.078 R)
• M2: 272,717 km (0.085 R)
• M3: 435,928 km (0.116 R)
• M4: 646,113 km (0.069 R)
• M5: 839,842 km (0.065 R)
• M6: 1,019,509 km (0.064 R)
• M7: 1,276,219 km (0.076 R)
• M8: 1,459,626 km (0.104 R)
• M9: 1,624,034 km (0.078 R)
• M10: 1,868,178 km (0.113 R)
• M11: 2,328,940 km (0.078 R)
• M12: 2,425,430 km (0.053 R)
• M13: 2,672,716 km (0.114 R)
• M14: 2,893,971 km (0.101 R)
• M15: 3,050,749 km (0.035 R)
• M16: 3,482,788 km (0.113 R)
• M17: 3,612,639 km (0.083 R)
• M18: 3,877,128 km (0.076 R)
• M19: 4,070,109 km (0.062 R)
• M20: 4,546,130 km (0.109 R)
• M21: 4,647,707 km (0.091 R)
• M22: 4,956,776 km (0.084 R)
• M23: 5,230,091 km (0.075 R)
• M24: 5,379,390 km (0.085 R)
• M25: 5,638,643 km (0.091 R)
• M26: 5,747,849 km (0.081 R)
• M27: 5,990,796 km (0.079 R)
• M28: 6,102,396 km (0.1 R)
• M29: 6,350,280 km (0.111 R)
• M30: 6,463,974 km (0.093 R)
• M31: 6,972,757 km (0.103 R)
• M32: 7,113,828 km (0.119 R)
• M33: 7,615,130 km (0.101 R)
• M34: 7,760,390 km (0.1 R)
• M35: 9,186,805 km (0.11 R)
• M36: 9,523,400 km (0.087 R)
• M37: 9,969,800 km (0.096 R)
• M38: 10,476,788 km (0.107 R)
• M39: 10,965,075 km (0.093 R)
• M40: 11,599,669 km (0.075 R)
• M41: 11,711,269 km (0.096 R)
• M42: 11,963,641 km (0.109 R)
• M43: 12,559,639 km (0.108 R)
• M44: 12,760,549 km (0.103 R)
• M45: 13,721,715 km (0.099 R)
• M46: 14,077,160 km (0.07 R)
• M47: 14,285,849 km (0.035 R)
• M48: 14,375,607 km (0.053 R)
• M49: 14,978,786 km (0.097 R)
• M50: 16,147,594 km (0.108 R)
• M51: 16,334,891 km (0.104 R)
• M52: 16,522,786 km (0.054 R)
• M53: 16,806,124 km (0.067 R)
• M54: 17,122,823 km (0.043 R)
• M55: 17,537,508 km (0.114 R)
• M56: 18,507,201 km (0.099 R)
• M57: 18,670,413 km (0.095 R)
• M58: 18,768,698 km (0.119 R)
• M59: 19,660,302 km (0.048 R)
• M60: 20,094,584 km (0.118 R)
• M61: 21,108,858 km (0.096 R)
• M62: 21,759,908 km (0.114 R)
• M63: 22,070,623 km (0.117 R)
• M64: 22,591,672 km (0.088 R)
• M65: 22,836,265 km (0.037 R)
• M66: 23,681,343 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 12

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.76 AU - 7.18 AU

Year: 5555 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,343,403 km

• M1: 149,897 km (0.116 R)
• M2: 274,811 km (0.082 R)
• M3: 398,678 km (0.078 R)
• M4: 566,078 km (0.108 R)
• M5: 1,022,950 km (0.119 R)
• M6: 1,214,884 km (0.11 R)
• M7: 1,341,145 km (0.084 R)
• M8: 1,432,400 km (0.034 R)
• M9: 2,669,724 km (0.067 R)
• M10: 3,376,125 km (0.101 R)
• M11: 3,502,385 km (0.108 R)
• M12: 3,648,692 km (0.114 R)
• M13: 4,391,146 km (0.094 R)
• M14: 4,749,433 km (0.054 R)
• M15: 4,891,402 km (0.089 R)
• M16: 5,158,733 km (0.118 R)
• M17: 5,880,842 km (0.069 R)
• M18: 6,320,510 km (0.071 R)
• M19: 6,409,820 km (0.117 R)
• M20: 6,748,061 km (0.055 R)
• M21: 6,862,204 km (0.115 R)
• M22: 7,185,186 km (0.107 R)
• M23: 7,584,014 km (0.111 R)
• M24: 8,256,755 km (0.085 R)
• M25: 8,674,582 km (0.106 R)
• M26: 8,923,663 km (0.118 R)
• M27: 9,023,893 km (0.049 R)
• M28: 9,352,410 km (0.089 R)
• M29: 9,891,411 km (0.071 R)
• M30: 10,361,448 km (0.083 R)
• M31: 10,625,787 km (0.085 R)
• M32: 11,134,270 km (0.117 R)
• M33: 11,405,042 km (0.051 R)
• M34: 11,677,909 km (0.06 R)
• M35: 12,147,048 km (0.111 R)
• M36: 12,622,171 km (0.088 R)
• M37: 12,961,309 km (0.036 R)
• M38: 13,103,577 km (0.042 R)
• M39: 14,055,019 km (0.117 R)
• M40: 14,259,819 km (0.082 R)
• M41: 14,701,731 km (0.084 R)
• M42: 18,173,897 km (0.072 R)
• M43: 18,333,069 km (0.072 R)
• M44: 19,493,650 km (0.056 R)
• M45: 20,478,752 km (0.085 R)
• M46: 20,777,499 km (0.118 R)
• M47: 21,010,871 km (0.068 R)
• M48: 21,111,102 km (0.097 R)
• M49: 21,345,671 km (0.087 R)
• M50: 21,581,138 km (0.053 R)
• M51: 21,783,544 km (0.04 R)
• M52: 22,565,792 km (0.115 R)
• M53: 22,736,932 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 13.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.3 AU - 8.68 AU

Year: 7037 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,343,403 km

• M1: 208,240 km (0.11 R)
• M2: 343,178 km (0.087 R)
• M3: 473,477 km (0.104 R)
• M4: 572,960 km (0.096 R)
• M5: 774,319 km (0.098 R)
• M6: 910,153 km (0.098 R)
• M7: 1,265,299 km (0.084 R)
• M8: 1,490,444 km (0.074 R)
• M9: 1,696,589 km (0.103 R)
• M10: 2,408,526 km (0.091 R)
• M11: 2,501,426 km (0.08 R)
• M12: 2,671,668 km (0.049 R)
• M13: 2,984,178 km (0.102 R)
• M14: 3,904,205 km (0.114 R)
• M15: 4,350,156 km (0.103 R)
• M16: 4,579,340 km (0.056 R)
• M17: 4,954,382 km (0.084 R)
• M18: 5,121,782 km (0.118 R)
• M19: 5,363,981 km (0.096 R)
• M20: 5,560,553 km (0.069 R)
• M21: 6,500,925 km (0.078 R)
• M22: 6,605,494 km (0.099 R)
• M23: 6,763,619 km (0.118 R)
• M24: 7,056,532 km (0.11 R)
• M25: 7,904,751 km (0.114 R)
• M26: 8,612,349 km (0.106 R)
• M27: 9,017,610 km (0.094 R)
• M28: 9,105,125 km (0.112 R)
• M29: 9,696,784 km (0.096 R)
• M30: 10,423,232 km (0.087 R)
• M31: 11,609,094 km (0.064 R)
• M32: 11,704,537 km (0.047 R)
• M33: 12,185,794 km (0.085 R)
• M34: 12,510,272 km (0.118 R)
• M35: 14,481,971 km (0.102 R)
• M36: 15,172,216 km (0.042 R)
• M37: 16,334,442 km (0.073 R)
• M38: 16,728,183 km (0.105 R)
• M39: 18,149,662 km (0.053 R)
• M40: 18,297,615 km (0.107 R)
• M41: 18,408,916 km (0.103 R)
• M42: 18,520,366 km (0.081 R)
• M43: 19,306,952 km (0.085 R)
• M44: 19,761,430 km (0.106 R)
• M45: 21,418,526 km (0.071 R)
• M46: 21,535,810 km (0.115 R)
• M47: 21,810,322 km (0.108 R)
• M48: 22,561,304 km (0.113 R)
• M49: 24,088,548 km (0.063 R)
• M50: 24,332,692 km (0.115 R)
• M51: 24,905,802 km (0.073 R)
• M52: 25,029,070 km (0.066 R)
• M53: 25,276,505 km (0.088 R)
• M54: 25,400,522 km (0.072 R)
• M55: 25,607,565 km (0.104 R)
• M56: 25,773,619 km (0.066 R)
• M57: 26,483,461 km (0.062 R)
• M58: 27,115,063 km (0.113 R)
• M59: 28,436,311 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 8.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.38 AU - 8.04 AU

Year: 8152 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,343,403 km

• M1: 267,780 km (0.027 R)
• M2: 387,907 km (0.115 R)
• M3: 631,453 km (0.111 R)
• M4: 719,416 km (0.094 R)
• M5: 895,942 km (0.103 R)
• M6: 1,099,993 km (0.118 R)
• M7: 1,597,256 km (0.096 R)
• M8: 2,073,875 km (0.058 R)
• M9: 2,259,227 km (0.094 R)
• M10: 2,380,102 km (0.088 R)
• M11: 2,432,611 km (0.108 R)
• M12: 2,574,430 km (0.078 R)
• M13: 2,829,345 km (0.11 R)
• M14: 3,149,933 km (0.09 R)
• M15: 3,990,972 km (0.049 R)
• M16: 4,074,597 km (0.047 R)
• M17: 4,264,886 km (0.08 R)
• M18: 4,987,443 km (0.037 R)
• M19: 5,122,829 km (0.075 R)
• M20: 5,259,562 km (0.094 R)
• M21: 5,723,914 km (0.107 R)
• M22: 8,370,001 km (0.096 R)
• M23: 8,450,485 km (0.089 R)
• M24: 8,585,272 km (0.05 R)
• M25: 9,103,629 km (0.089 R)
• M26: 9,324,884 km (0.069 R)
• M27: 9,660,283 km (0.082 R)
• M28: 9,999,570 km (0.109 R)
• M29: 10,113,414 km (0.1 R)
• M30: 10,718,837 km (0.119 R)
• M31: 11,040,772 km (0.1 R)
• M32: 11,814,043 km (0.111 R)
• M33: 11,904,400 km (0.102 R)
• M34: 12,085,713 km (0.117 R)
• M35: 12,237,555 km (0.059 R)
• M36: 12,512,665 km (0.115 R)
• M37: 12,913,438 km (0.082 R)
• M38: 14,268,944 km (0.106 R)
• M39: 15,273,943 km (0.06 R)
• M40: 15,405,290 km (0.111 R)
• M41: 16,503,188 km (0.104 R)
• M42: 16,604,316 km (0.114 R)
• M43: 16,773,212 km (0.112 R)
• M44: 16,874,789 km (0.074 R)
• M45: 17,283,192 km (0.032 R)
• M46: 17,557,404 km (0.085 R)
• M47: 18,528,145 km (0.109 R)
• M48: 18,843,946 km (0.095 R)
• M49: 19,766,067 km (0.076 R)
• M50: 19,909,233 km (0.087 R)
• M51: 20,848,408 km (0.055 R)
• M52: 21,103,622 km (0.107 R)
• M53: 21,727,894 km (0.111 R)
• M54: 22,544,848 km (0.087 R)
• M55: 23,069,936 km (0.034 R)
• M56: 23,561,066 km (0.083 R)
• M57: 24,669,287 km (0.055 R)
• M58: 25,249,129 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit