🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 11.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 775 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,923,807 km

• M1: 144,362 km (0.056 R)
• M2: 328,966 km (0.034 R)
• M3: 408,253 km (0.113 R)
• M4: 564,882 km (0.119 R)
• M5: 733,778 km (0.109 R)
• M6: 817,852 km (0.066 R)
• M7: 909,405 km (0.096 R)
• M8: 1,047,933 km (0.07 R)
• M9: 1,132,157 km (0.089 R)
• M10: 1,218,923 km (0.114 R)
• M11: 1,307,934 km (0.108 R)
• M12: 1,381,836 km (0.047 R)
• M13: 1,607,579 km (0.117 R)
• M14: 1,691,952 km (0.047 R)
• M15: 1,801,906 km (0.054 R)
• M16: 1,889,720 km (0.114 R)
• M17: 2,034,381 km (0.102 R)
• M18: 2,172,460 km (0.096 R)
• M19: 2,250,550 km (0.101 R)
• M20: 2,340,309 km (0.1 R)
• M21: 2,420,494 km (0.095 R)
• M22: 2,545,258 km (0.113 R)
• M23: 2,644,442 km (0.073 R)
• M24: 2,784,465 km (0.061 R)
• M25: 2,903,994 km (0.12 R)
• M26: 3,001,980 km (0.108 R)
• M27: 3,101,164 km (0.092 R)
• M28: 3,213,362 km (0.116 R)
• M29: 3,344,859 km (0.117 R)
• M30: 3,551,902 km (0.057 R)
• M31: 3,694,319 km (0.085 R)
• M32: 3,788,267 km (0.042 R)
• M33: 3,895,678 km (0.084 R)
• M34: 4,036,300 km (0.118 R)
• M35: 4,191,583 km (0.042 R)
• M36: 4,441,710 km (0.118 R)
• M37: 4,541,791 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 9.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,923,807 km

• M1: 124,914 km (0.113 R)
• M2: 239,506 km (0.065 R)
• M3: 331,509 km (0.066 R)
• M4: 401,221 km (0.104 R)
• M5: 470,934 km (0.111 R)
• M6: 572,810 km (0.102 R)
• M7: 690,394 km (0.085 R)
• M8: 793,168 km (0.079 R)
• M9: 860,637 km (0.097 R)
• M10: 985,102 km (0.117 R)
• M11: 1,071,570 km (0.092 R)
• M12: 1,174,194 km (0.102 R)
• M13: 1,252,433 km (0.114 R)
• M14: 1,424,022 km (0.117 R)
• M15: 1,488,050 km (0.089 R)
• M16: 1,593,367 km (0.104 R)
• M17: 1,801,308 km (0.054 R)
• M18: 1,941,182 km (0.091 R)
• M19: 2,029,146 km (0.081 R)
• M20: 2,295,430 km (0.078 R)
• M21: 2,633,671 km (0.032 R)
• M22: 2,774,592 km (0.062 R)
• M23: 2,861,658 km (0.095 R)
• M24: 3,000,335 km (0.091 R)
• M25: 3,083,362 km (0.061 R)
• M26: 3,199,599 km (0.093 R)
• M27: 3,304,168 km (0.055 R)
• M28: 3,557,138 km (0.06 R)
• M29: 3,761,489 km (0.062 R)
• M30: 3,823,422 km (0.109 R)
• M31: 4,124,712 km (0.086 R)
• M32: 4,404,461 km (0.074 R)
• M33: 4,521,147 km (0.088 R)
• M34: 4,735,221 km (0.11 R)
• M35: 4,960,067 km (0.099 R)
• M36: 5,127,317 km (0.074 R)
• M37: 5,196,282 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 10.1

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.91 AU - 2.43 AU

Year: 2206 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,923,807 km

• M1: 127,308 km (0.069 R)
• M2: 215,571 km (0.074 R)
• M3: 279,150 km (0.111 R)
• M4: 400,773 km (0.084 R)
• M5: 496,515 km (0.092 R)
• M6: 618,288 km (0.1 R)
• M7: 923,767 km (0.096 R)
• M8: 1,025,643 km (0.111 R)
• M9: 1,088,624 km (0.085 R)
• M10: 1,343,090 km (0.065 R)
• M11: 1,459,626 km (0.08 R)
• M12: 1,753,736 km (0.114 R)
• M13: 1,907,822 km (0.119 R)
• M14: 2,093,473 km (0.036 R)
• M15: 2,271,344 km (0.119 R)
• M16: 2,355,119 km (0.112 R)
• M17: 2,525,810 km (0.095 R)
• M18: 3,108,943 km (0.096 R)
• M19: 3,186,584 km (0.074 R)
• M20: 3,455,860 km (0.081 R)
• M21: 3,520,337 km (0.103 R)
• M22: 3,601,569 km (0.083 R)
• M23: 3,683,249 km (0.109 R)
• M24: 3,782,283 km (0.065 R)
• M25: 3,915,724 km (0.115 R)
• M26: 4,499,904 km (0.083 R)
• M27: 4,784,290 km (0.115 R)
• M28: 5,038,157 km (0.073 R)
• M29: 5,111,460 km (0.049 R)
• M30: 5,259,113 km (0.117 R)
• M31: 5,787,343 km (0.103 R)
• M32: 5,941,429 km (0.106 R)
• M33: 6,057,816 km (0.05 R)
• M34: 6,214,296 km (0.112 R)
• M35: 6,491,351 km (0.083 R)
• M36: 6,853,527 km (0.09 R)
• M37: 7,284,369 km (0.094 R)
• M38: 7,513,703 km (0.113 R)
• M39: 7,745,280 km (0.065 R)
• M40: 8,064,971 km (0.115 R)
• M41: 8,258,850 km (0.064 R)
• M42: 8,651,245 km (0.081 R)
• M43: 9,005,343 km (0.089 R)
• M44: 9,161,673 km (0.079 R)
• M45: 9,318,900 km (0.106 R)
• M46: 9,545,242 km (0.088 R)
• M47: 9,636,197 km (0.098 R)
• M48: 9,933,897 km (0.086 R)
• M49: 10,351,275 km (0.114 R)
• M50: 10,421,436 km (0.072 R)
• M51: 10,562,208 km (0.102 R)
• M52: 10,750,701 km (0.085 R)
• M53: 11,540,578 km (0.12 R)
• M54: 11,856,828 km (0.077 R)
• M55: 12,250,121 km (0.109 R)
• M56: 12,622,620 km (0.045 R)
• M57: 12,948,444 km (0.045 R)
• M58: 13,150,401 km (0.114 R)
• M59: 13,226,397 km (0.062 R)
• M60: 13,891,209 km (0.031 R)
• M61: 14,149,715 km (0.056 R)
• M62: 14,410,015 km (0.063 R)
• M63: 14,488,255 km (0.104 R)
• M64: 14,671,662 km (0.064 R)
• M65: 14,750,500 km (0.096 R)
• M66: 15,093,827 km (0.087 R)
• M67: 15,734,554 km (0.07 R)
• M68: 15,977,053 km (0.036 R)
• M69: 16,058,135 km (0.09 R)
• M70: 16,220,897 km (0.088 R)
• M71: 16,575,145 km (0.079 R)
• M72: 17,597,646 km (0.086 R)
• M73: 17,849,420 km (0.079 R)
• M74: 17,933,643 km (0.117 R)
• M75: 19,154,960 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 12

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.82 AU

Year: 2361 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,923,807 km

• M1: 156,180 km (0.088 R)
• M2: 264,938 km (0.11 R)
• M3: 345,721 km (0.096 R)
• M4: 497,413 km (0.041 R)
• M5: 590,313 km (0.072 R)
• M6: 695,181 km (0.12 R)
• M7: 791,522 km (0.114 R)
• M8: 976,425 km (0.108 R)
• M9: 1,140,085 km (0.113 R)
• M10: 1,250,339 km (0.094 R)
• M11: 1,714,242 km (0.107 R)
• M12: 2,024,957 km (0.049 R)
• M13: 2,160,642 km (0.112 R)
• M14: 2,361,851 km (0.101 R)
• M15: 2,700,242 km (0.033 R)
• M16: 2,943,189 km (0.067 R)
• M17: 3,063,016 km (0.107 R)
• M18: 3,175,813 km (0.104 R)
• M19: 3,254,651 km (0.113 R)
• M20: 3,396,620 km (0.085 R)
• M21: 3,622,662 km (0.069 R)
• M22: 3,751,466 km (0.101 R)
• M23: 4,089,557 km (0.115 R)
• M24: 4,359,432 km (0.045 R)
• M25: 4,496,613 km (0.082 R)
• M26: 4,665,210 km (0.062 R)
• M27: 4,896,638 km (0.053 R)
• M28: 5,111,161 km (0.08 R)
• M29: 5,245,649 km (0.116 R)
• M30: 5,412,750 km (0.119 R)
• M31: 5,688,010 km (0.117 R)
• M32: 5,827,435 km (0.035 R)
• M33: 5,935,445 km (0.045 R)
• M34: 6,011,441 km (0.088 R)
• M35: 6,131,568 km (0.09 R)
• M36: 6,374,216 km (0.103 R)
• M37: 6,463,226 km (0.062 R)
• M38: 6,541,466 km (0.101 R)
• M39: 6,778,130 km (0.035 R)
• M40: 7,259,985 km (0.119 R)
• M41: 7,376,372 km (0.1 R)
• M42: 7,505,176 km (0.099 R)
• M43: 7,753,059 km (0.117 R)
• M44: 7,907,743 km (0.069 R)
• M45: 7,991,668 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 13.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.76 AU - 2.78 AU

Year: 3182 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,923,807 km

• M1: 235,168 km (0.074 R)
• M2: 691,591 km (0.072 R)
• M3: 796,010 km (0.093 R)
• M4: 986,748 km (0.112 R)
• M5: 1,203,365 km (0.088 R)
• M6: 1,312,871 km (0.056 R)
• M7: 1,415,495 km (0.085 R)
• M8: 1,510,340 km (0.055 R)
• M9: 1,717,982 km (0.072 R)
• M10: 1,947,016 km (0.115 R)
• M11: 2,077,316 km (0.073 R)
• M12: 2,297,225 km (0.103 R)
• M13: 2,550,644 km (0.108 R)
• M14: 2,694,108 km (0.091 R)
• M15: 2,975,502 km (0.117 R)
• M16: 3,238,495 km (0.115 R)
• M17: 3,351,591 km (0.101 R)
• M18: 3,952,077 km (0.102 R)
• M19: 4,134,137 km (0.117 R)
• M20: 4,381,422 km (0.066 R)
• M21: 4,554,358 km (0.093 R)
• M22: 5,070,171 km (0.05 R)
• M23: 5,185,511 km (0.064 R)
• M24: 5,402,278 km (0.089 R)
• M25: 5,792,878 km (0.057 R)
• M26: 5,879,047 km (0.118 R)
• M27: 6,333,974 km (0.099 R)
• M28: 6,565,851 km (0.092 R)
• M29: 6,746,116 km (0.079 R)
• M30: 6,982,929 km (0.055 R)
• M31: 7,093,183 km (0.117 R)
• M32: 7,352,586 km (0.08 R)
• M33: 7,446,084 km (0.061 R)
• M34: 7,861,966 km (0.108 R)
• M35: 7,995,857 km (0.05 R)
• M36: 8,092,048 km (0.087 R)
• M37: 8,363,269 km (0.119 R)
• M38: 8,500,151 km (0.079 R)
• M39: 8,696,872 km (0.12 R)
• M40: 8,934,882 km (0.069 R)
• M41: 9,114,849 km (0.099 R)
• M42: 9,621,088 km (0.059 R)
• M43: 9,723,413 km (0.051 R)
• M44: 9,846,681 km (0.089 R)
• M45: 10,053,426 km (0.044 R)
• M46: 10,345,142 km (0.098 R)
• M47: 10,745,765 km (0.106 R)
• M48: 10,830,736 km (0.117 R)
• M49: 11,194,259 km (0.083 R)
• M50: 12,398,372 km (0.11 R)
• M51: 13,208,594 km (0.119 R)
• M52: 13,943,270 km (0.096 R)
• M53: 14,245,457 km (0.066 R)
• M54: 14,479,578 km (0.039 R)
• M55: 14,998,832 km (0.045 R)
• M56: 15,165,335 km (0.039 R)
• M57: 15,284,714 km (0.053 R)
• M58: 15,668,582 km (0.113 R)
• M59: 15,837,627 km (0.037 R)
• M60: 15,934,417 km (0.115 R)
• M61: 16,031,357 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 8.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.34 AU - 4.1 AU

Year: 4953 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,923,807 km

• M1: 104,719 km (0.118 R)
• M2: 219,909 km (0.04 R)
• M3: 272,717 km (0.033 R)
• M4: 405,859 km (0.12 R)
• M5: 507,735 km (0.045 R)
• M6: 678,127 km (0.079 R)
• M7: 739,163 km (0.1 R)
• M8: 802,293 km (0.045 R)
• M9: 934,089 km (0.115 R)
• M10: 1,249,890 km (0.096 R)
• M11: 1,886,728 km (0.114 R)
• M12: 2,285,107 km (0.098 R)
• M13: 2,513,543 km (0.112 R)
• M14: 2,709,517 km (0.117 R)
• M15: 3,033,546 km (0.071 R)
• M16: 3,391,384 km (0.115 R)
• M17: 4,101,226 km (0.119 R)
• M18: 4,170,190 km (0.096 R)
• M19: 4,309,167 km (0.061 R)
• M20: 4,496,762 km (0.052 R)
• M21: 4,567,821 km (0.114 R)
• M22: 4,880,182 km (0.097 R)
• M23: 5,051,322 km (0.043 R)
• M24: 6,303,456 km (0.089 R)
• M25: 6,705,126 km (0.09 R)
• M26: 6,759,430 km (0.087 R)
• M27: 6,895,564 km (0.088 R)
• M28: 7,087,648 km (0.102 R)
• M29: 7,142,850 km (0.08 R)
• M30: 7,281,527 km (0.072 R)
• M31: 8,277,250 km (0.047 R)
• M32: 8,865,319 km (0.106 R)
• M33: 9,345,379 km (0.107 R)
• M34: 10,112,517 km (0.106 R)
• M35: 10,205,866 km (0.058 R)
• M36: 11,804,618 km (0.108 R)
• M37: 12,199,706 km (0.034 R)
• M38: 12,532,412 km (0.079 R)
• M39: 12,632,792 km (0.109 R)
• M40: 12,699,812 km (0.062 R)
• M41: 12,766,981 km (0.106 R)
• M42: 12,834,301 km (0.115 R)
• M43: 13,003,197 km (0.096 R)
• M44: 13,138,732 km (0.097 R)
• M45: 13,308,825 km (0.102 R)
• M46: 13,823,591 km (0.043 R)
• M47: 15,120,904 km (0.081 R)
• M48: 15,514,197 km (0.099 R)
• M49: 15,657,960 km (0.104 R)
• M50: 15,802,173 km (0.119 R)
• M51: 16,530,116 km (0.107 R)
• M52: 16,640,220 km (0.113 R)
• M53: 17,417,979 km (0.1 R)
• M54: 17,492,629 km (0.106 R)
• M55: 18,587,685 km (0.089 R)
• M56: 18,855,316 km (0.088 R)
• M57: 20,016,644 km (0.085 R)
• M58: 20,212,468 km (0.1 R)
• M59: 20,803,828 km (0.111 R)
• M60: 21,240,953 km (0.104 R)
• M61: 21,560,943 km (0.053 R)
• M62: 21,681,219 km (0.104 R)
• M63: 22,124,478 km (0.086 R)
• M64: 22,205,410 km (0.075 R)
• M65: 23,596,072 km (0.074 R)
• M66: 24,135,223 km (0.099 R)
• M67: 24,594,488 km (0.108 R)
• M68: 24,720,300 km (0.112 R)
• M69: 24,930,336 km (0.105 R)
• M70: 25,098,932 km (0.099 R)
• M71: 25,225,492 km (0.028 R)
• M72: 26,761,713 km (0.074 R)
• M73: 27,107,284 km (0.053 R)
• M74: 27,715,399 km (0.058 R)
• M75: 27,889,980 km (0.095 R)
• M76: 28,328,002 km (0.117 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: 443 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit