🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 14.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 685 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,962,840 km

• M1: 180,565 km (0.108 R)
• M2: 272,119 km (0.043 R)
• M3: 400,623 km (0.102 R)
• M4: 491,878 km (0.032 R)
• M5: 632,649 km (0.076 R)
• M6: 741,706 km (0.081 R)
• M7: 858,243 km (0.117 R)
• M8: 1,021,305 km (0.07 R)
• M9: 1,122,582 km (0.116 R)
• M10: 1,281,455 km (0.112 R)
• M11: 1,386,323 km (0.113 R)
• M12: 1,482,814 km (0.116 R)
• M13: 1,640,939 km (0.057 R)
• M14: 1,904,979 km (0.076 R)
• M15: 2,084,646 km (0.049 R)
• M16: 2,496,040 km (0.085 R)
• M17: 2,629,631 km (0.067 R)
• M18: 2,743,924 km (0.086 R)
• M19: 2,882,003 km (0.082 R)
• M20: 3,000,036 km (0.1 R)
• M21: 3,127,343 km (0.095 R)
• M22: 3,310,302 km (0.1 R)
• M23: 3,504,629 km (0.116 R)
• M24: 3,607,253 km (0.113 R)
• M25: 3,751,017 km (0.114 R)
• M26: 4,044,378 km (0.037 R)
• M27: 4,135,633 km (0.081 R)
• M28: 4,244,241 km (0.116 R)
• M29: 4,362,274 km (0.102 R)
• M30: 4,464,449 km (0.107 R)
• M31: 4,567,373 km (0.092 R)
• M32: 4,767,086 km (0.088 R)
• M33: 4,960,665 km (0.081 R)
• M34: 5,283,348 km (0.097 R)
• M35: 5,419,781 km (0.046 R)
• M36: 5,594,362 km (0.069 R)
• M37: 5,752,188 km (0.068 R)
• M38: 5,873,811 km (0.06 R)
• M39: 6,091,326 km (0.115 R)
• M40: 6,311,534 km (0.091 R)
• M41: 6,417,749 km (0.075 R)
• M42: 6,602,652 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 14.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.05 AU - 1.13 AU

Year: 735 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,962,840 km

• M1: 176,376 km (0.11 R)
• M2: 286,630 km (0.092 R)
• M3: 467,194 km (0.11 R)
• M4: 573,409 km (0.114 R)
• M5: 674,238 km (0.03 R)
• M6: 816,056 km (0.112 R)
• M7: 969,095 km (0.111 R)
• M8: 1,118,244 km (0.081 R)
• M9: 1,260,661 km (0.087 R)
• M10: 1,352,365 km (0.085 R)
• M11: 1,462,319 km (0.117 R)
• M12: 1,559,259 km (0.099 R)
• M13: 1,720,226 km (0.049 R)
• M14: 1,846,187 km (0.114 R)
• M15: 1,987,408 km (0.086 R)
• M16: 2,206,120 km (0.096 R)
• M17: 2,369,331 km (0.108 R)
• M18: 2,497,536 km (0.096 R)
• M19: 2,747,814 km (0.119 R)
• M20: 2,924,040 km (0.092 R)
• M21: 3,316,286 km (0.074 R)
• M22: 3,497,000 km (0.097 R)
• M23: 3,592,294 km (0.096 R)
• M24: 3,770,614 km (0.09 R)
• M25: 3,906,300 km (0.03 R)
• M26: 3,997,554 km (0.116 R)
• M27: 4,291,813 km (0.087 R)
• M28: 4,401,917 km (0.085 R)
• M29: 4,520,997 km (0.076 R)
• M30: 4,617,189 km (0.083 R)
• M31: 4,795,210 km (0.087 R)
• M32: 5,016,765 km (0.057 R)
• M33: 5,124,625 km (0.107 R)
• M34: 5,325,983 km (0.051 R)
• M35: 5,436,087 km (0.069 R)
• M36: 5,632,958 km (0.113 R)
• M37: 5,866,929 km (0.112 R)
• M38: 5,963,270 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 1035 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,962,840 km

• M1: 112,049 km (0.1 R)
• M2: 168,746 km (0.113 R)
• M3: 228,586 km (0.068 R)
• M4: 286,779 km (0.097 R)
• M5: 387,608 km (0.119 R)
• M6: 448,794 km (0.058 R)
• M7: 566,976 km (0.08 R)
• M8: 642,672 km (0.099 R)
• M9: 841,189 km (0.106 R)
• M10: 971,788 km (0.084 R)
• M11: 1,109,567 km (0.048 R)
• M12: 1,196,484 km (0.039 R)
• M13: 1,377,198 km (0.119 R)
• M14: 1,567,187 km (0.102 R)
• M15: 1,904,680 km (0.108 R)
• M16: 2,072,678 km (0.072 R)
• M17: 2,239,031 km (0.093 R)
• M18: 2,619,160 km (0.105 R)
• M19: 3,386,746 km (0.118 R)
• M20: 3,477,103 km (0.064 R)
• M21: 3,675,470 km (0.066 R)
• M22: 4,123,366 km (0.115 R)
• M23: 4,187,544 km (0.112 R)
• M24: 4,244,092 km (0.116 R)
• M25: 4,309,017 km (0.069 R)
• M26: 4,993,278 km (0.108 R)
• M27: 5,139,435 km (0.08 R)
• M28: 5,383,279 km (0.025 R)
• M29: 5,675,444 km (0.071 R)
• M30: 5,918,541 km (0.038 R)
• M31: 6,000,221 km (0.115 R)
• M32: 6,275,481 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 8.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.57 AU - 1.79 AU

Year: 1406 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,962,840 km

• M1: 112,049 km (0.116 R)
• M2: 199,414 km (0.061 R)
• M3: 271,969 km (0.094 R)
• M4: 343,327 km (0.085 R)
• M5: 408,253 km (0.114 R)
• M6: 525,537 km (0.059 R)
• M7: 608,564 km (0.117 R)
• M8: 852,857 km (0.041 R)
• M9: 945,758 km (0.088 R)
• M10: 1,028,037 km (0.063 R)
• M11: 1,084,435 km (0.088 R)
• M12: 1,156,392 km (0.039 R)
• M13: 1,215,184 km (0.044 R)
• M14: 1,290,132 km (0.119 R)
• M15: 1,374,356 km (0.119 R)
• M16: 1,540,559 km (0.118 R)
• M17: 1,646,773 km (0.058 R)
• M18: 1,815,071 km (0.11 R)
• M19: 1,875,359 km (0.084 R)
• M20: 2,288,249 km (0.037 R)
• M21: 2,400,597 km (0.12 R)
• M22: 2,563,060 km (0.115 R)
• M23: 2,699,494 km (0.111 R)
• M24: 2,768,608 km (0.04 R)
• M25: 2,848,343 km (0.083 R)
• M26: 2,928,827 km (0.041 R)
• M27: 3,102,510 km (0.083 R)
• M28: 3,290,256 km (0.111 R)
• M29: 3,417,414 km (0.085 R)
• M30: 3,742,490 km (0.098 R)
• M31: 3,830,902 km (0.105 R)
• M32: 3,886,553 km (0.056 R)
• M33: 3,964,942 km (0.106 R)
• M34: 4,387,556 km (0.06 R)
• M35: 4,504,392 km (0.049 R)
• M36: 4,586,671 km (0.119 R)
• M37: 4,764,842 km (0.069 R)
• M38: 5,018,111 km (0.068 R)
• M39: 5,251,035 km (0.106 R)
• M40: 5,462,417 km (0.047 R)
• M41: 5,588,079 km (0.045 R)
• M42: 5,932,304 km (0.115 R)
• M43: 5,996,930 km (0.101 R)
• M44: 6,165,676 km (0.032 R)
• M45: 6,217,886 km (0.099 R)
• M46: 6,309,739 km (0.067 R)
• M47: 6,494,792 km (0.084 R)
• M48: 6,601,305 km (0.056 R)
• M49: 6,992,354 km (0.114 R)
• M50: 7,074,184 km (0.075 R)
• M51: 7,321,619 km (0.063 R)
• M52: 7,726,281 km (0.096 R)
• M53: 7,796,891 km (0.113 R)
• M54: 7,924,349 km (0.057 R)
• M55: 8,181,358 km (0.085 R)
• M56: 8,325,421 km (0.091 R)
• M57: 8,426,698 km (0.049 R)
• M58: 8,601,279 km (0.077 R)
• M59: 9,087,622 km (0.118 R)
• M60: 9,177,081 km (0.105 R)
• M61: 9,236,771 km (0.071 R)
• M62: 9,356,748 km (0.103 R)
• M63: 9,719,673 km (0.068 R)
• M64: 9,979,375 km (0.081 R)
• M65: 10,195,095 km (0.118 R)
• M66: 10,272,587 km (0.118 R)
• M67: 10,350,078 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 9.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.2 AU - 2.26 AU

Year: 2150 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,962,840 km

• M1: 128,804 km (0.062 R)
• M2: 211,681 km (0.087 R)
• M3: 290,968 km (0.113 R)
• M4: 403,914 km (0.116 R)
• M5: 498,311 km (0.112 R)
• M6: 571,165 km (0.076 R)
• M7: 655,987 km (0.114 R)
• M8: 796,160 km (0.105 R)
• M9: 910,453 km (0.111 R)
• M10: 1,049,579 km (0.092 R)
• M11: 1,146,219 km (0.094 R)
• M12: 1,236,127 km (0.085 R)
• M13: 1,317,957 km (0.11 R)
• M14: 1,412,353 km (0.088 R)
• M15: 1,476,531 km (0.118 R)
• M16: 1,619,247 km (0.086 R)
• M17: 1,720,675 km (0.052 R)
• M18: 1,977,983 km (0.086 R)
• M19: 2,222,725 km (0.074 R)
• M20: 2,386,984 km (0.09 R)
• M21: 2,464,326 km (0.076 R)
• M22: 2,581,760 km (0.066 R)
• M23: 2,931,669 km (0.116 R)
• M24: 3,014,547 km (0.053 R)
• M25: 3,211,118 km (0.093 R)
• M26: 3,470,072 km (0.108 R)
• M27: 3,557,886 km (0.094 R)
• M28: 3,720,948 km (0.098 R)
• M29: 3,795,896 km (0.088 R)
• M30: 3,962,548 km (0.093 R)
• M31: 4,209,235 km (0.098 R)
• M32: 4,477,015 km (0.098 R)
• M33: 4,572,758 km (0.108 R)
• M34: 4,946,454 km (0.12 R)
• M35: 5,162,024 km (0.072 R)
• M36: 5,346,927 km (0.09 R)
• M37: 5,465,708 km (0.098 R)
• M38: 5,723,315 km (0.12 R)
• M39: 5,897,298 km (0.109 R)
• M40: 6,250,349 km (0.036 R)
• M41: 6,628,532 km (0.119 R)
• M42: 6,940,144 km (0.09 R)
• M43: 8,019,942 km (0.102 R)
• M44: 8,253,913 km (0.111 R)
• M45: 9,498,268 km (0.101 R)
• M46: 9,559,902 km (0.066 R)
• M47: 9,745,852 km (0.117 R)
• M48: 9,912,056 km (0.066 R)
• M49: 10,016,475 km (0.114 R)
• M50: 10,100,250 km (0.088 R)
• M51: 10,437,743 km (0.09 R)
• M52: 10,693,256 km (0.056 R)
• M53: 10,757,433 km (0.12 R)
• M54: 10,907,779 km (0.04 R)
• M55: 11,275,790 km (0.079 R)
• M56: 12,135,379 km (0.059 R)
• M57: 12,224,689 km (0.075 R)
• M58: 12,426,497 km (0.099 R)
• M59: 12,539,144 km (0.118 R)
• M60: 12,856,291 km (0.093 R)
• M61: 13,846,929 km (0.078 R)
• M62: 14,010,589 km (0.1 R)
• M63: 14,339,704 km (0.106 R)
• M64: 14,457,737 km (0.084 R)
• M65: 14,600,004 km (0.092 R)
• M66: 14,742,721 km (0.117 R)
• M67: 14,838,164 km (0.068 R)
• M68: 15,245,818 km (0.114 R)
• M69: 15,342,309 km (0.074 R)
• M70: 15,414,714 km (0.084 R)
• M71: 15,754,451 km (0.108 R)
• M72: 15,974,210 km (0.095 R)
• M73: 16,244,234 km (0.083 R)
• M74: 16,589,955 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 9.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.39 AU - 3.55 AU

Year: 3305 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,962,840 km

• M1: 136,284 km (0.119 R)
• M2: 230,231 km (0.033 R)
• M3: 304,880 km (0.104 R)
• M4: 367,562 km (0.106 R)
• M5: 435,779 km (0.069 R)
• M6: 559,346 km (0.061 R)
• M7: 705,803 km (0.102 R)
• M8: 821,592 km (0.083 R)
• M9: 898,934 km (0.12 R)
• M10: 1,121,535 km (0.116 R)
• M11: 1,348,774 km (0.108 R)
• M12: 1,434,644 km (0.098 R)
• M13: 1,584,092 km (0.113 R)
• M14: 1,913,506 km (0.108 R)
• M15: 2,018,075 km (0.116 R)
• M16: 2,086,442 km (0.063 R)
• M17: 2,163,185 km (0.105 R)
• M18: 2,248,755 km (0.06 R)
• M19: 2,536,731 km (0.103 R)
• M20: 2,743,924 km (0.114 R)
• M21: 3,060,623 km (0.103 R)
• M22: 3,121,808 km (0.051 R)
• M23: 3,317,034 km (0.113 R)
• M24: 3,691,627 km (0.089 R)
• M25: 3,879,222 km (0.12 R)
• M26: 3,936,219 km (0.061 R)
• M27: 3,993,366 km (0.11 R)
• M28: 4,166,600 km (0.09 R)
• M29: 4,263,988 km (0.109 R)
• M30: 4,520,698 km (0.116 R)
• M31: 4,813,012 km (0.12 R)
• M32: 4,874,347 km (0.067 R)
• M33: 4,997,616 km (0.108 R)
• M34: 5,247,295 km (0.047 R)
• M35: 5,373,705 km (0.114 R)
• M36: 5,458,527 km (0.099 R)
• M37: 5,651,209 km (0.048 R)
• M38: 5,944,271 km (0.095 R)
• M39: 6,231,200 km (0.045 R)
• M40: 6,409,970 km (0.086 R)
• M41: 6,522,617 km (0.069 R)
• M42: 6,681,490 km (0.093 R)
• M43: 6,749,856 km (0.038 R)
• M44: 6,841,559 km (0.041 R)
• M45: 6,945,081 km (0.108 R)
• M46: 7,247,418 km (0.095 R)
• M47: 7,341,216 km (0.081 R)
• M48: 7,506,522 km (0.049 R)
• M49: 7,816,638 km (0.068 R)
• M50: 8,179,862 km (0.115 R)
• M51: 8,240,898 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 8.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.9 AU - 3.92 AU

Year: 4066 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,962,840 km

• M1: 105,317 km (0.097 R)
• M2: 169,494 km (0.092 R)
• M3: 233,672 km (0.037 R)
• M4: 460,761 km (0.095 R)
• M5: 594,801 km (0.103 R)
• M6: 656,435 km (0.104 R)
• M7: 950,246 km (0.109 R)
• M8: 1,048,681 km (0.111 R)
• M9: 1,242,859 km (0.112 R)
• M10: 1,448,706 km (0.057 R)
• M11: 1,534,126 km (0.112 R)
• M12: 1,725,312 km (0.109 R)
• M13: 2,548,101 km (0.108 R)
• M14: 2,652,071 km (0.112 R)
• M15: 2,704,580 km (0.12 R)
• M16: 2,882,302 km (0.068 R)
• M17: 3,009,012 km (0.114 R)
• M18: 3,457,207 km (0.025 R)
• M19: 3,572,696 km (0.055 R)
• M20: 3,946,541 km (0.06 R)
• M21: 4,087,463 km (0.08 R)
• M22: 4,148,349 km (0.04 R)
• M23: 4,353,597 km (0.096 R)
• M24: 4,457,418 km (0.077 R)
• M25: 5,273,774 km (0.109 R)
• M26: 5,340,195 km (0.09 R)
• M27: 5,496,226 km (0.114 R)
• M28: 5,812,924 km (0.079 R)
• M29: 6,135,607 km (0.053 R)
• M30: 6,228,807 km (0.114 R)
• M31: 6,369,578 km (0.099 R)
• M32: 6,774,240 km (0.079 R)
• M33: 6,870,731 km (0.087 R)
• M34: 6,967,521 km (0.085 R)
• M35: 7,187,280 km (0.05 R)
• M36: 7,261,032 km (0.053 R)
• M37: 7,910,586 km (0.077 R)
• M38: 8,063,176 km (0.042 R)
• M39: 8,242,394 km (0.116 R)
• M40: 8,709,289 km (0.103 R)
• M41: 8,761,798 km (0.084 R)
• M42: 8,972,431 km (0.032 R)
• M43: 9,158,232 km (0.047 R)
• M44: 9,587,578 km (0.083 R)
• M45: 10,577,617 km (0.112 R)
• M46: 10,717,640 km (0.097 R)
• M47: 10,971,358 km (0.12 R)
• M48: 11,341,314 km (0.105 R)
• M49: 11,802,374 km (0.109 R)
• M50: 12,357,682 km (0.079 R)
• M51: 12,416,623 km (0.083 R)
• M52: 12,742,597 km (0.073 R)
• M53: 12,951,436 km (0.081 R)
• M54: 13,312,266 km (0.108 R)
• M55: 14,105,134 km (0.112 R)
• M56: 14,259,370 km (0.089 R)
• M57: 14,321,303 km (0.045 R)
• M58: 14,538,519 km (0.097 R)
• M59: 14,819,315 km (0.037 R)
• M60: 15,323,160 km (0.079 R)
• M61: 16,347,457 km (0.117 R)
• M62: 17,559,200 km (0.096 R)
• M63: 19,242,176 km (0.051 R)
• M64: 19,688,277 km (0.108 R)
• M65: 19,895,170 km (0.113 R)
• M66: 20,068,255 km (0.118 R)
• M67: 20,381,064 km (0.114 R)
• M68: 20,660,364 km (0.083 R)
• M69: 21,117,086 km (0.098 R)
• M70: 21,293,611 km (0.069 R)
• M71: 21,541,495 km (0.119 R)
• M72: 21,933,142 km (0.084 R)
• M73: 22,255,226 km (0.062 R)
• M74: 22,470,947 km (0.103 R)
• M75: 22,904,182 km (0.052 R)
• M76: 23,267,555 km (0.088 R)
• M77: 23,705,877 km (0.101 R)
• M78: 23,926,085 km (0.072 R)
• M79: 24,036,488 km (0.059 R)
• M80: 24,553,798 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit