🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 13.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 370 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,619,756 km

• M1: 172,337 km (0.104 R)
• M2: 278,551 km (0.087 R)
• M3: 423,811 km (0.073 R)
• M4: 512,074 km (0.106 R)
• M5: 602,131 km (0.099 R)
• M6: 723,455 km (0.112 R)
• M7: 809,773 km (0.095 R)
• M8: 923,468 km (0.114 R)
• M9: 1,022,651 km (0.033 R)
• M10: 1,130,212 km (0.115 R)
• M11: 1,272,629 km (0.056 R)
• M12: 1,371,214 km (0.094 R)
• M13: 1,463,217 km (0.057 R)
• M14: 1,552,676 km (0.115 R)
• M15: 1,663,678 km (0.106 R)
• M16: 1,787,545 km (0.11 R)
• M17: 1,909,467 km (0.1 R)
• M18: 1,997,580 km (0.12 R)
• M19: 2,119,203 km (0.101 R)
• M20: 2,243,220 km (0.09 R)
• M21: 2,442,634 km (0.102 R)
• M22: 2,561,714 km (0.115 R)
• M23: 2,847,147 km (0.087 R)
• M24: 2,966,825 km (0.117 R)
• M25: 3,155,617 km (0.059 R)
• M26: 3,248,518 km (0.087 R)
• M27: 3,342,166 km (0.083 R)
• M28: 3,564,618 km (0.083 R)
• M29: 3,681,005 km (0.101 R)
• M30: 3,772,410 km (0.094 R)
• M31: 3,924,102 km (0.043 R)
• M32: 4,091,502 km (0.091 R)
• M33: 4,302,435 km (0.116 R)
• M34: 4,468,189 km (0.118 R)
• M35: 4,942,265 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 8.1

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 387 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,619,756 km

• M1: 101,577 km (0.047 R)
• M2: 153,487 km (0.048 R)
• M3: 221,854 km (0.049 R)
• M4: 337,343 km (0.094 R)
• M5: 421,118 km (0.099 R)
• M6: 489,335 km (0.098 R)
• M7: 601,383 km (0.115 R)
• M8: 754,123 km (0.119 R)
• M9: 806,482 km (0.051 R)
• M10: 860,337 km (0.105 R)
• M11: 1,083,687 km (0.109 R)
• M12: 1,195,287 km (0.034 R)
• M13: 1,315,713 km (0.067 R)
• M14: 1,760,468 km (0.104 R)
• M15: 1,875,957 km (0.095 R)
• M16: 1,948,662 km (0.059 R)
• M17: 2,022,414 km (0.119 R)
• M18: 2,108,582 km (0.117 R)
• M19: 2,160,941 km (0.096 R)
• M20: 2,243,370 km (0.096 R)
• M21: 2,380,850 km (0.034 R)
• M22: 2,435,453 km (0.105 R)
• M23: 2,521,173 km (0.114 R)
• M24: 2,583,106 km (0.076 R)
• M25: 2,803,913 km (0.072 R)
• M26: 3,030,703 km (0.108 R)
• M27: 3,123,155 km (0.083 R)
• M28: 3,189,875 km (0.106 R)
• M29: 3,488,622 km (0.089 R)
• M30: 3,585,711 km (0.066 R)
• M31: 3,690,579 km (0.071 R)
• M32: 3,789,464 km (0.11 R)
• M33: 3,896,426 km (0.105 R)
• M34: 3,961,052 km (0.101 R)
• M35: 4,018,797 km (0.064 R)
• M36: 4,120,524 km (0.091 R)
• M37: 4,171,686 km (0.119 R)
• M38: 4,237,958 km (0.104 R)
• M39: 4,304,380 km (0.104 R)
• M40: 4,453,529 km (0.111 R)
• M41: 4,513,517 km (0.089 R)
• M42: 4,581,435 km (0.075 R)
• M43: 4,657,431 km (0.108 R)
• M44: 4,872,253 km (0.08 R)
• M45: 4,934,187 km (0.076 R)
• M46: 5,027,536 km (0.109 R)
• M47: 5,160,977 km (0.076 R)
• M48: 5,216,328 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 13.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.76 AU - 0.82 AU

Year: 485 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,619,756 km

• M1: 165,156 km (0.113 R)
• M2: 292,613 km (0.098 R)
• M3: 384,317 km (0.082 R)
• M4: 498,311 km (0.085 R)
• M5: 587,920 km (0.112 R)
• M6: 671,844 km (0.093 R)
• M7: 769,382 km (0.107 R)
• M8: 881,730 km (0.088 R)
• M9: 990,488 km (0.057 R)
• M10: 1,175,989 km (0.06 R)
• M11: 1,265,299 km (0.076 R)
• M12: 1,423,424 km (0.085 R)
• M13: 1,536,520 km (0.058 R)
• M14: 1,712,148 km (0.06 R)
• M15: 1,906,924 km (0.055 R)
• M16: 2,148,225 km (0.082 R)
• M17: 2,233,047 km (0.036 R)
• M18: 2,406,282 km (0.084 R)
• M19: 2,591,185 km (0.106 R)
• M20: 2,830,691 km (0.035 R)
• M21: 2,917,009 km (0.057 R)
• M22: 3,151,578 km (0.115 R)
• M23: 3,263,777 km (0.113 R)
• M24: 3,369,692 km (0.083 R)
• M25: 3,461,396 km (0.058 R)
• M26: 3,694,469 km (0.118 R)
• M27: 3,860,822 km (0.084 R)
• M28: 3,948,935 km (0.093 R)
• M29: 4,217,314 km (0.065 R)
• M30: 4,391,296 km (0.087 R)
• M31: 4,559,294 km (0.067 R)
• M32: 4,643,967 km (0.098 R)
• M33: 4,746,441 km (0.113 R)
• M34: 4,867,017 km (0.112 R)
• M35: 5,005,994 km (0.095 R)
• M36: 5,128,664 km (0.115 R)
• M37: 5,332,566 km (0.102 R)
• M38: 5,575,213 km (0.114 R)
• M39: 5,693,545 km (0.115 R)
• M40: 6,071,729 km (0.12 R)
• M41: 6,155,952 km (0.077 R)
• M42: 6,259,325 km (0.055 R)
• M43: 6,353,721 km (0.118 R)
• M44: 6,506,011 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.01 AU - 1.33 AU

Year: 874 Days

Day: 12.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,619,756 km

• M1: 163,660 km (0.111 R)
• M2: 395,238 km (0.116 R)
• M3: 477,217 km (0.068 R)
• M4: 571,913 km (0.06 R)
• M5: 679,922 km (0.114 R)
• M6: 767,587 km (0.108 R)
• M7: 859,739 km (0.113 R)
• M8: 962,214 km (0.107 R)
• M9: 1,082,191 km (0.1 R)
• M10: 1,255,126 km (0.115 R)
• M11: 1,402,031 km (0.076 R)
• M12: 1,503,159 km (0.107 R)
• M13: 1,592,021 km (0.088 R)
• M14: 1,682,826 km (0.119 R)
• M15: 1,845,888 km (0.075 R)
• M16: 1,933,552 km (0.11 R)
• M17: 2,129,825 km (0.099 R)
• M18: 2,367,386 km (0.037 R)
• M19: 2,454,452 km (0.087 R)
• M20: 2,694,856 km (0.081 R)
• M21: 2,813,487 km (0.118 R)
• M22: 2,961,888 km (0.107 R)
• M23: 3,046,411 km (0.073 R)
• M24: 3,218,299 km (0.081 R)
• M25: 3,422,799 km (0.119 R)
• M26: 3,631,788 km (0.036 R)
• M27: 4,010,270 km (0.099 R)
• M28: 4,262,642 km (0.09 R)
• M29: 4,883,174 km (0.068 R)
• M30: 5,017,363 km (0.067 R)
• M31: 5,209,746 km (0.109 R)
• M32: 5,462,417 km (0.056 R)
• M33: 5,566,986 km (0.07 R)
• M34: 5,695,640 km (0.109 R)
• M35: 5,778,068 km (0.115 R)
• M36: 5,872,764 km (0.099 R)
• M37: 6,003,811 km (0.115 R)
• M38: 6,111,671 km (0.059 R)
• M39: 6,305,251 km (0.112 R)
• M40: 6,636,461 km (0.109 R)
• M41: 6,748,210 km (0.085 R)
• M42: 6,973,505 km (0.064 R)
• M43: 7,405,843 km (0.113 R)
• M44: 7,495,901 km (0.09 R)
• M45: 7,703,243 km (0.038 R)
• M46: 7,873,186 km (0.084 R)
• M47: 8,390,346 km (0.103 R)
• M48: 8,782,143 km (0.115 R)
• M49: 9,193,687 km (0.116 R)
• M50: 9,429,752 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 12

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.27 AU - 2.41 AU

Year: 2471 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,619,756 km

• M1: 168,597 km (0.112 R)
• M2: 293,960 km (0.117 R)
• M3: 396,285 km (0.109 R)
• M4: 487,539 km (0.093 R)
• M5: 580,589 km (0.114 R)
• M6: 664,813 km (0.057 R)
• M7: 813,214 km (0.11 R)
• M8: 992,283 km (0.059 R)
• M9: 1,106,276 km (0.034 R)
• M10: 1,224,907 km (0.086 R)
• M11: 1,358,648 km (0.099 R)
• M12: 1,519,316 km (0.089 R)
• M13: 1,607,728 km (0.098 R)
• M14: 1,709,305 km (0.059 R)
• M15: 1,824,795 km (0.054 R)
• M16: 1,967,062 km (0.1 R)
• M17: 2,076,269 km (0.113 R)
• M18: 2,225,119 km (0.093 R)
• M19: 2,326,247 km (0.104 R)
• M20: 2,494,245 km (0.094 R)
• M21: 2,814,983 km (0.026 R)
• M22: 2,980,438 km (0.041 R)
• M23: 3,078,425 km (0.062 R)
• M24: 3,191,820 km (0.078 R)
• M25: 3,292,200 km (0.08 R)
• M26: 3,481,442 km (0.106 R)
• M27: 3,570,004 km (0.085 R)
• M28: 4,009,073 km (0.07 R)
• M29: 4,180,064 km (0.109 R)
• M30: 4,369,455 km (0.088 R)
• M31: 4,724,151 km (0.087 R)
• M32: 4,855,498 km (0.096 R)
• M33: 5,021,402 km (0.069 R)
• M34: 5,206,155 km (0.057 R)
• M35: 5,861,544 km (0.056 R)
• M36: 6,163,133 km (0.041 R)
• M37: 6,542,962 km (0.1 R)
• M38: 6,837,520 km (0.117 R)
• M39: 6,948,971 km (0.103 R)
• M40: 7,117,567 km (0.038 R)
• M41: 7,766,373 km (0.07 R)
• M42: 7,941,403 km (0.106 R)
• M43: 8,216,065 km (0.085 R)
• M44: 8,434,178 km (0.071 R)
• M45: 8,574,052 km (0.101 R)
• M46: 8,734,720 km (0.094 R)
• M47: 8,835,699 km (0.069 R)
• M48: 9,181,869 km (0.117 R)
• M49: 9,574,114 km (0.103 R)
• M50: 10,162,183 km (0.118 R)
• M51: 10,268,547 km (0.078 R)
• M52: 10,546,500 km (0.057 R)
• M53: 10,718,837 km (0.092 R)
• M54: 11,439,600 km (0.106 R)
• M55: 11,594,583 km (0.089 R)
• M56: 12,425,001 km (0.049 R)
• M57: 12,538,695 km (0.08 R)
• M58: 12,904,761 km (0.08 R)
• M59: 13,204,854 km (0.096 R)
• M60: 13,577,503 km (0.077 R)
• M61: 13,694,638 km (0.067 R)
• M62: 13,953,592 km (0.079 R)
• M63: 14,071,774 km (0.114 R)
• M64: 14,884,539 km (0.107 R)
• M65: 15,369,685 km (0.057 R)
• M66: 15,934,118 km (0.12 R)
• M67: 16,730,727 km (0.116 R)
• M68: 16,831,256 km (0.103 R)
• M69: 16,906,803 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.79 AU

Year: 2518 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,619,756 km

• M1: 175,478 km (0.073 R)
• M2: 259,104 km (0.098 R)
• M3: 320,588 km (0.086 R)
• M4: 388,805 km (0.071 R)
• M5: 491,579 km (0.109 R)
• M6: 612,603 km (0.037 R)
• M7: 735,722 km (0.066 R)
• M8: 885,769 km (0.104 R)
• M9: 959,970 km (0.051 R)
• M10: 1,155,344 km (0.116 R)
• M11: 1,237,174 km (0.084 R)
• M12: 1,331,571 km (0.117 R)
• M13: 1,494,632 km (0.111 R)
• M14: 1,687,314 km (0.071 R)
• M15: 1,936,844 km (0.069 R)
• M16: 1,997,880 km (0.087 R)
• M17: 2,497,387 km (0.09 R)
• M18: 2,591,185 km (0.11 R)
• M19: 2,686,030 km (0.112 R)
• M20: 2,782,221 km (0.113 R)
• M21: 3,134,823 km (0.102 R)
• M22: 3,265,273 km (0.075 R)
• M23: 3,323,765 km (0.067 R)
• M24: 3,382,707 km (0.061 R)
• M25: 3,486,827 km (0.092 R)
• M26: 3,561,776 km (0.117 R)
• M27: 3,713,169 km (0.11 R)
• M28: 4,148,798 km (0.083 R)
• M29: 4,405,059 km (0.074 R)
• M30: 4,650,100 km (0.048 R)
• M31: 4,799,249 km (0.032 R)
• M32: 4,966,799 km (0.107 R)
• M33: 5,239,067 km (0.107 R)
• M34: 5,940,831 km (0.065 R)
• M35: 6,012,638 km (0.107 R)
• M36: 6,193,352 km (0.095 R)
• M37: 7,373,380 km (0.083 R)
• M38: 7,528,214 km (0.12 R)
• M39: 7,703,542 km (0.109 R)
• M40: 7,781,932 km (0.063 R)
• M41: 8,118,228 km (0.086 R)
• M42: 8,237,906 km (0.077 R)
• M43: 8,479,357 km (0.049 R)
• M44: 8,580,635 km (0.09 R)
• M45: 8,784,387 km (0.051 R)
• M46: 9,072,213 km (0.101 R)
• M47: 9,279,855 km (0.113 R)
• M48: 9,363,331 km (0.055 R)
• M49: 9,869,420 km (0.093 R)
• M50: 9,975,934 km (0.052 R)
• M51: 10,104,289 km (0.057 R)
• M52: 10,384,336 km (0.116 R)
• M53: 10,579,711 km (0.092 R)
• M54: 10,732,600 km (0.113 R)
• M55: 10,842,106 km (0.083 R)
• M56: 11,732,363 km (0.103 R)
• M57: 11,935,965 km (0.099 R)
• M58: 12,484,391 km (0.045 R)
• M59: 12,854,646 km (0.061 R)
• M60: 13,064,532 km (0.11 R)
• M61: 13,653,349 km (0.08 R)
• M62: 13,963,016 km (0.116 R)
• M63: 14,395,504 km (0.089 R)
• M64: 14,954,701 km (0.091 R)
• M65: 15,175,507 km (0.117 R)
• M66: 15,273,943 km (0.078 R)
• M67: 15,372,528 km (0.106 R)
• M68: 15,570,595 km (0.084 R)
• M69: 15,769,411 km (0.032 R)
• M70: 15,943,991 km (0.088 R)
• M71: 16,019,090 km (0.088 R)
• M72: 16,295,247 km (0.103 R)
• M73: 16,497,204 km (0.096 R)
• M74: 17,005,538 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 12.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.34 AU - 3.32 AU

Year: 3286 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,619,756 km

• M1: 159,771 km (0.104 R)
• M2: 320,738 km (0.114 R)
• M3: 417,079 km (0.115 R)
• M4: 519,553 km (0.046 R)
• M5: 607,816 km (0.106 R)
• M6: 928,105 km (0.054 R)
• M7: 1,103,135 km (0.06 R)
• M8: 1,233,734 km (0.095 R)
• M9: 1,346,680 km (0.059 R)
• M10: 1,571,675 km (0.119 R)
• M11: 1,682,677 km (0.103 R)
• M12: 2,058,766 km (0.054 R)
• M13: 2,167,374 km (0.117 R)
• M14: 2,533,590 km (0.101 R)
• M15: 2,754,097 km (0.117 R)
• M16: 2,844,005 km (0.118 R)
• M17: 3,027,113 km (0.083 R)
• M18: 3,245,675 km (0.119 R)
• M19: 3,437,161 km (0.066 R)
• M20: 4,292,860 km (0.112 R)
• M21: 4,699,767 km (0.061 R)
• M22: 4,789,974 km (0.044 R)
• M23: 5,268,089 km (0.077 R)
• M24: 5,437,284 km (0.119 R)
• M25: 5,589,126 km (0.078 R)
• M26: 6,131,867 km (0.101 R)
• M27: 6,469,809 km (0.076 R)
• M28: 6,550,143 km (0.04 R)
• M29: 6,630,926 km (0.069 R)
• M30: 6,875,069 km (0.066 R)
• M31: 7,080,916 km (0.097 R)
• M32: 7,184,587 km (0.104 R)
• M33: 7,288,707 km (0.097 R)
• M34: 7,583,116 km (0.097 R)
• M35: 7,710,573 km (0.05 R)
• M36: 7,838,629 km (0.094 R)
• M37: 7,988,975 km (0.116 R)
• M38: 8,162,060 km (0.109 R)
• M39: 8,402,015 km (0.107 R)
• M40: 8,622,223 km (0.057 R)
• M41: 9,090,763 km (0.086 R)
• M42: 9,499,166 km (0.081 R)
• M43: 9,844,138 km (0.109 R)
• M44: 10,593,624 km (0.104 R)
• M45: 10,975,397 km (0.117 R)
• M46: 11,216,250 km (0.111 R)
• M47: 11,410,278 km (0.1 R)
• M48: 11,826,160 km (0.074 R)
• M49: 11,974,262 km (0.112 R)
• M50: 12,396,876 km (0.048 R)
• M51: 12,673,034 km (0.086 R)
• M52: 13,436,432 km (0.091 R)
• M53: 13,720,070 km (0.067 R)
• M54: 14,424,825 km (0.086 R)
• M55: 15,141,399 km (0.081 R)
• M56: 15,409,628 km (0.092 R)
• M57: 15,951,023 km (0.048 R)
• M58: 16,032,853 km (0.066 R)
• M59: 16,802,683 km (0.025 R)
• M60: 17,052,661 km (0.113 R)
• M61: 17,303,836 km (0.094 R)
• M62: 17,640,731 km (0.082 R)
• M63: 17,781,801 km (0.097 R)
• M64: 18,121,688 km (0.04 R)
• M65: 18,207,108 km (0.073 R)
• M66: 18,292,528 km (0.098 R)
• M67: 18,578,410 km (0.118 R)
• M68: 19,299,472 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit