🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 14.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 370 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,575,592 km

• M1: 209,138 km (0.094 R)
• M2: 304,132 km (0.113 R)
• M3: 404,812 km (0.101 R)
• M4: 529,726 km (0.054 R)
• M5: 635,342 km (0.073 R)
• M6: 769,232 km (0.11 R)
• M7: 998,865 km (0.11 R)
• M8: 1,109,119 km (0.101 R)
• M9: 1,209,948 km (0.088 R)
• M10: 1,343,090 km (0.112 R)
• M11: 1,456,485 km (0.119 R)
• M12: 1,656,497 km (0.09 R)
• M13: 1,746,705 km (0.077 R)
• M14: 1,855,014 km (0.064 R)
• M15: 1,954,646 km (0.064 R)
• M16: 2,096,016 km (0.036 R)
• M17: 2,252,645 km (0.088 R)
• M18: 2,365,442 km (0.047 R)
• M19: 2,584,303 km (0.079 R)
• M20: 2,778,332 km (0.105 R)
• M21: 2,970,715 km (0.117 R)
• M22: 3,114,777 km (0.103 R)
• M23: 3,220,992 km (0.058 R)
• M24: 3,616,529 km (0.063 R)
• M25: 3,707,334 km (0.057 R)
• M26: 4,114,689 km (0.114 R)
• M27: 4,217,014 km (0.103 R)
• M28: 4,476,716 km (0.118 R)
• M29: 4,650,100 km (0.053 R)
• M30: 4,756,913 km (0.102 R)
• M31: 4,872,103 km (0.081 R)
• M32: 4,972,783 km (0.108 R)
• M33: 5,176,236 km (0.065 R)
• M34: 5,295,017 km (0.071 R)
• M35: 5,486,801 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 9.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.96 AU - 1.06 AU

Year: 655 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,575,592 km

• M1: 125,363 km (0.112 R)
• M2: 185,950 km (0.102 R)
• M3: 251,773 km (0.113 R)
• M4: 325,226 km (0.108 R)
• M5: 405,410 km (0.054 R)
• M6: 507,286 km (0.106 R)
• M7: 582,833 km (0.081 R)
• M8: 670,348 km (0.058 R)
• M9: 758,760 km (0.101 R)
• M10: 839,094 km (0.082 R)
• M11: 918,232 km (0.094 R)
• M12: 1,000,211 km (0.082 R)
• M13: 1,075,609 km (0.081 R)
• M14: 1,139,337 km (0.064 R)
• M15: 1,223,112 km (0.118 R)
• M16: 1,318,855 km (0.111 R)
• M17: 1,387,371 km (0.051 R)
• M18: 1,543,700 km (0.1 R)
• M19: 1,862,643 km (0.07 R)
• M20: 1,929,065 km (0.082 R)
• M21: 2,007,454 km (0.067 R)
• M22: 2,069,836 km (0.111 R)
• M23: 2,208,364 km (0.11 R)
• M24: 2,337,916 km (0.12 R)
• M25: 2,698,297 km (0.115 R)
• M26: 2,894,719 km (0.074 R)
• M27: 3,089,346 km (0.098 R)
• M28: 3,389,289 km (0.061 R)
• M29: 3,464,088 km (0.091 R)
• M30: 3,636,126 km (0.103 R)
• M31: 3,747,726 km (0.086 R)
• M32: 3,853,492 km (0.039 R)
• M33: 3,924,401 km (0.069 R)
• M34: 4,003,089 km (0.052 R)
• M35: 4,190,984 km (0.111 R)
• M36: 4,264,138 km (0.041 R)
• M37: 4,345,070 km (0.044 R)
• M38: 4,628,409 km (0.056 R)
• M39: 4,703,955 km (0.049 R)
• M40: 4,995,073 km (0.096 R)
• M41: 5,057,006 km (0.07 R)
• M42: 5,158,434 km (0.103 R)
• M43: 5,252,531 km (0.095 R)
• M44: 5,410,805 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 8.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.53 AU - 1.87 AU

Year: 1431 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,575,592 km

• M1: 130,300 km (0.11 R)
• M2: 276,756 km (0.055 R)
• M3: 362,326 km (0.107 R)
• M4: 496,815 km (0.078 R)
• M5: 553,512 km (0.119 R)
• M6: 725,101 km (0.074 R)
• M7: 804,238 km (0.108 R)
• M8: 1,030,131 km (0.097 R)
• M9: 1,089,820 km (0.095 R)
• M10: 1,308,533 km (0.048 R)
• M11: 1,414,747 km (0.091 R)
• M12: 1,524,103 km (0.105 R)
• M13: 1,742,516 km (0.046 R)
• M14: 1,823,598 km (0.056 R)
• M15: 2,151,217 km (0.111 R)
• M16: 2,228,709 km (0.069 R)
• M17: 2,396,707 km (0.09 R)
• M18: 2,579,067 km (0.064 R)
• M19: 2,839,966 km (0.098 R)
• M20: 2,989,863 km (0.12 R)
• M21: 3,175,514 km (0.09 R)
• M22: 3,308,806 km (0.099 R)
• M23: 3,432,523 km (0.095 R)
• M24: 3,489,370 km (0.118 R)
• M25: 3,627,000 km (0.06 R)
• M26: 3,884,010 km (0.115 R)
• M27: 4,086,715 km (0.086 R)
• M28: 4,159,120 km (0.059 R)
• M29: 4,564,979 km (0.038 R)
• M30: 4,627,511 km (0.107 R)
• M31: 4,817,201 km (0.087 R)
• M32: 5,022,150 km (0.028 R)
• M33: 5,203,912 km (0.097 R)
• M34: 5,295,615 km (0.111 R)
• M35: 5,440,875 km (0.088 R)
• M36: 5,654,500 km (0.097 R)
• M37: 5,735,283 km (0.083 R)
• M38: 5,802,901 km (0.075 R)
• M39: 5,993,788 km (0.085 R)
• M40: 6,578,716 km (0.103 R)
• M41: 6,663,837 km (0.093 R)
• M42: 6,792,043 km (0.058 R)
• M43: 7,094,529 km (0.029 R)
• M44: 7,211,066 km (0.094 R)
• M45: 7,269,409 km (0.094 R)
• M46: 7,608,548 km (0.08 R)
• M47: 7,742,737 km (0.117 R)
• M48: 7,862,565 km (0.062 R)
• M49: 7,952,922 km (0.088 R)
• M50: 8,241,347 km (0.116 R)
• M51: 8,625,963 km (0.032 R)
• M52: 8,703,604 km (0.102 R)
• M53: 8,937,874 km (0.073 R)
• M54: 9,000,705 km (0.089 R)
• M55: 9,095,251 km (0.077 R)
• M56: 9,301,248 km (0.034 R)
• M57: 9,364,827 km (0.114 R)
• M58: 9,428,705 km (0.119 R)
• M59: 9,604,931 km (0.084 R)
• M60: 9,798,511 km (0.106 R)
• M61: 10,271,689 km (0.111 R)
• M62: 10,635,511 km (0.075 R)
• M63: 11,308,103 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 10.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.79 AU - 2.39 AU

Year: 1951 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,575,592 km

• M1: 147,803 km (0.044 R)
• M2: 261,796 km (0.065 R)
• M3: 517,609 km (0.093 R)
• M4: 695,331 km (0.108 R)
• M5: 767,587 km (0.095 R)
• M6: 894,146 km (0.082 R)
• M7: 1,074,412 km (0.113 R)
• M8: 1,178,831 km (0.081 R)
• M9: 1,276,967 km (0.102 R)
• M10: 1,347,278 km (0.075 R)
• M11: 1,631,365 km (0.118 R)
• M12: 1,708,108 km (0.067 R)
• M13: 1,877,004 km (0.057 R)
• M14: 2,158,847 km (0.114 R)
• M15: 2,429,320 km (0.107 R)
• M16: 2,530,298 km (0.098 R)
• M17: 2,620,057 km (0.108 R)
• M18: 2,842,210 km (0.114 R)
• M19: 3,180,152 km (0.058 R)
• M20: 3,403,352 km (0.119 R)
• M21: 3,474,261 km (0.078 R)
• M22: 3,718,704 km (0.082 R)
• M23: 3,894,781 km (0.034 R)
• M24: 3,983,791 km (0.101 R)
• M25: 4,073,550 km (0.089 R)
• M26: 4,209,534 km (0.107 R)
• M27: 4,377,682 km (0.097 R)
• M28: 4,454,875 km (0.043 R)
• M29: 4,595,048 km (0.112 R)
• M30: 5,186,409 km (0.113 R)
• M31: 5,784,950 km (0.116 R)
• M32: 6,282,961 km (0.077 R)
• M33: 6,759,131 km (0.073 R)
• M34: 6,902,446 km (0.118 R)
• M35: 6,974,552 km (0.108 R)
• M36: 7,210,468 km (0.043 R)
• M37: 7,375,325 km (0.108 R)
• M38: 8,066,317 km (0.053 R)
• M39: 8,875,791 km (0.112 R)
• M40: 8,973,778 km (0.063 R)
• M41: 9,250,384 km (0.06 R)
• M42: 9,329,970 km (0.112 R)
• M43: 9,429,752 km (0.113 R)
• M44: 9,771,583 km (0.07 R)
• M45: 9,872,861 km (0.078 R)
• M46: 10,076,613 km (0.11 R)
• M47: 10,281,712 km (0.044 R)
• M48: 10,384,785 km (0.115 R)
• M49: 10,695,949 km (0.096 R)
• M50: 10,905,236 km (0.086 R)
• M51: 10,989,310 km (0.089 R)
• M52: 11,264,121 km (0.1 R)
• M53: 11,349,093 km (0.049 R)
• M54: 11,583,962 km (0.049 R)
• M55: 11,950,028 km (0.113 R)
• M56: 12,737,959 km (0.082 R)
• M57: 12,826,521 km (0.073 R)
• M58: 12,959,813 km (0.074 R)
• M59: 13,339,941 km (0.093 R)
• M60: 13,768,988 km (0.109 R)
• M61: 13,973,937 km (0.111 R)
• M62: 14,156,895 km (0.09 R)
• M63: 14,571,431 km (0.11 R)
• M64: 14,803,607 km (0.114 R)
• M65: 15,106,991 km (0.118 R)
• M66: 15,342,010 km (0.082 R)
• M67: 15,530,653 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 9.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.18 AU - 3.3 AU

Year: 2928 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,575,592 km

• M1: 131,796 km (0.088 R)
• M2: 215,122 km (0.075 R)
• M3: 291,417 km (0.072 R)
• M4: 794,664 km (0.1 R)
• M5: 1,133,802 km (0.083 R)
• M6: 1,365,081 km (0.113 R)
• M7: 1,563,447 km (0.091 R)
• M8: 1,808,937 km (0.113 R)
• M9: 1,962,275 km (0.085 R)
• M10: 2,066,994 km (0.084 R)
• M11: 2,133,266 km (0.096 R)
• M12: 2,200,435 km (0.091 R)
• M13: 2,476,144 km (0.11 R)
• M14: 2,704,580 km (0.107 R)
• M15: 2,880,657 km (0.115 R)
• M16: 3,000,036 km (0.087 R)
• M17: 3,182,396 km (0.104 R)
• M18: 3,686,391 km (0.09 R)
• M19: 3,751,167 km (0.051 R)
• M20: 4,063,976 km (0.101 R)
• M21: 4,232,124 km (0.086 R)
• M22: 4,317,095 km (0.107 R)
• M23: 4,523,241 km (0.118 R)
• M24: 4,697,523 km (0.1 R)
• M25: 4,856,246 km (0.077 R)
• M26: 5,306,685 km (0.113 R)
• M27: 5,472,141 km (0.109 R)
• M28: 5,583,441 km (0.108 R)
• M29: 6,170,164 km (0.067 R)
• M30: 6,677,451 km (0.101 R)
• M31: 6,836,323 km (0.1 R)
• M32: 7,056,681 km (0.117 R)
• M33: 7,320,273 km (0.074 R)
• M34: 7,607,650 km (0.119 R)
• M35: 7,711,321 km (0.108 R)
• M36: 7,794,498 km (0.072 R)
• M37: 7,857,030 km (0.048 R)
• M38: 7,940,805 km (0.064 R)
• M39: 8,257,354 km (0.079 R)
• M40: 8,729,185 km (0.099 R)
• M41: 8,990,234 km (0.097 R)
• M42: 9,143,721 km (0.087 R)
• M43: 9,386,818 km (0.077 R)
• M44: 9,631,859 km (0.101 R)
• M45: 9,946,912 km (0.119 R)
• M46: 10,219,629 km (0.029 R)
• M47: 10,494,739 km (0.111 R)
• M48: 10,587,041 km (0.092 R)
• M49: 10,679,642 km (0.109 R)
• M50: 10,842,255 km (0.099 R)
• M51: 11,052,590 km (0.112 R)
• M52: 11,170,024 km (0.091 R)
• M53: 11,311,394 km (0.07 R)
• M54: 11,572,293 km (0.116 R)
• M55: 11,739,394 km (0.073 R)
• M56: 11,883,157 km (0.089 R)
• M57: 12,075,839 km (0.081 R)
• M58: 12,172,629 km (0.086 R)
• M59: 12,366,807 km (0.112 R)
• M60: 12,832,356 km (0.078 R)
• M61: 13,203,807 km (0.105 R)
• M62: 13,856,204 km (0.112 R)
• M63: 14,288,392 km (0.071 R)
• M64: 14,519,072 km (0.111 R)
• M65: 14,596,264 km (0.054 R)
• M66: 15,192,262 km (0.067 R)
• M67: 15,981,690 km (0.091 R)
• M68: 16,087,905 km (0.092 R)
• M69: 16,569,011 km (0.06 R)
• M70: 16,703,500 km (0.087 R)
• M71: 16,784,283 km (0.062 R)
• M72: 17,217,817 km (0.049 R)
• M73: 17,517,911 km (0.117 R)
• M74: 18,512,288 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 10.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.62 AU - 5.64 AU

Year: 7502 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,575,592 km

• M1: 337,044 km (0.045 R)
• M2: 423,960 km (0.093 R)
• M3: 545,883 km (0.04 R)
• M4: 625,319 km (0.047 R)
• M5: 937,380 km (0.084 R)
• M6: 1,002,306 km (0.091 R)
• M7: 1,119,890 km (0.109 R)
• M8: 1,278,164 km (0.088 R)
• M9: 1,406,370 km (0.116 R)
• M10: 1,481,767 km (0.087 R)
• M11: 1,558,511 km (0.108 R)
• M12: 1,656,348 km (0.042 R)
• M13: 1,736,233 km (0.098 R)
• M14: 1,817,465 km (0.087 R)
• M15: 2,421,690 km (0.076 R)
• M16: 2,559,021 km (0.083 R)
• M17: 2,698,895 km (0.092 R)
• M18: 3,359,968 km (0.065 R)
• M19: 3,436,413 km (0.072 R)
• M20: 3,565,216 km (0.106 R)
• M21: 4,343,873 km (0.043 R)
• M22: 5,232,784 km (0.051 R)
• M23: 5,351,565 km (0.056 R)
• M24: 5,989,749 km (0.034 R)
• M25: 7,073,735 km (0.1 R)
• M26: 7,671,977 km (0.09 R)
• M27: 8,425,202 km (0.109 R)
• M28: 8,494,765 km (0.098 R)
• M29: 8,881,326 km (0.108 R)
• M30: 8,952,236 km (0.075 R)
• M31: 9,058,899 km (0.093 R)
• M32: 9,237,669 km (0.119 R)
• M33: 9,744,506 km (0.069 R)
• M34: 9,964,415 km (0.119 R)
• M35: 10,149,019 km (0.075 R)
• M36: 10,334,819 km (0.042 R)
• M37: 12,530,617 km (0.114 R)
• M38: 12,810,066 km (0.112 R)
• M39: 13,374,947 km (0.037 R)
• M40: 13,824,489 km (0.115 R)
• M41: 14,030,485 km (0.119 R)
• M42: 14,237,529 km (0.112 R)
• M43: 14,528,945 km (0.064 R)
• M44: 15,033,389 km (0.068 R)
• M45: 15,843,761 km (0.117 R)
• M46: 16,232,566 km (0.04 R)
• M47: 16,887,505 km (0.118 R)
• M48: 17,774,321 km (0.112 R)
• M49: 17,998,269 km (0.037 R)
• M50: 18,358,800 km (0.103 R)
• M51: 18,721,575 km (0.12 R)
• M52: 19,500,531 km (0.116 R)
• M53: 20,010,211 km (0.119 R)
• M54: 20,806,371 km (0.072 R)
• M55: 21,422,265 km (0.098 R)
• M56: 21,613,003 km (0.027 R)
• M57: 22,720,625 km (0.105 R)
• M58: 23,797,281 km (0.078 R)
• M59: 24,143,301 km (0.098 R)
• M60: 24,690,381 km (0.09 R)
• M61: 24,840,427 km (0.039 R)
• M62: 25,645,114 km (0.088 R)
• M63: 26,050,824 km (0.069 R)
• M64: 26,152,550 km (0.064 R)
• M65: 27,280,219 km (0.087 R)
• M66: 27,590,634 km (0.118 R)
• M67: 28,266,966 km (0.066 R)
• M68: 28,423,895 km (0.104 R)
• M69: 29,689,343 km (0.096 R)
• M70: 30,596,804 km (0.106 R)
• M71: 31,242,767 km (0.09 R)
• M72: 32,002,126 km (0.044 R)
• M73: 32,111,033 km (0.049 R)
• M74: 32,932,326 km (0.076 R)
• M75: 33,207,735 km (0.085 R)
• M76: 33,317,989 km (0.056 R)
• M77: 33,649,797 km (0.113 R)
• M78: 34,819,503 km (0.119 R)
• M79: 35,212,347 km (0.067 R)
• M80: 35,663,085 km (0.064 R)
• M81: 35,945,825 km (0.084 R)
• M82: 36,456,552 km (0.055 R)
• M83: 37,026,969 km (0.081 R)
• M84: 38,813,766 km (0.059 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 5.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.38 AU - 11.26 AU

Year: 22980 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,575,592 km

• M1: 370,105 km (0.075 R)
• M2: 611,706 km (0.115 R)
• M3: 1,260,063 km (0.076 R)
• M4: 2,204,923 km (0.075 R)
• M5: 3,751,765 km (0.103 R)
• M6: 4,050,811 km (0.092 R)
• M7: 4,545,232 km (0.118 R)
• M8: 5,455,685 km (0.089 R)
• M9: 7,325,957 km (0.105 R)
• M10: 8,232,072 km (0.108 R)
• M11: 8,309,115 km (0.049 R)
• M12: 8,386,457 km (0.108 R)
• M13: 8,502,993 km (0.048 R)
• M14: 8,974,227 km (0.048 R)
• M15: 10,354,716 km (0.101 R)
• M16: 10,563,405 km (0.093 R)
• M17: 10,815,477 km (0.085 R)
• M18: 14,083,892 km (0.1 R)
• M19: 15,727,673 km (0.108 R)
• M20: 15,823,416 km (0.103 R)
• M21: 16,693,776 km (0.071 R)
• M22: 17,134,940 km (0.094 R)
• M23: 17,381,627 km (0.056 R)
• M24: 18,028,488 km (0.055 R)
• M25: 18,229,099 km (0.112 R)
• M26: 18,683,278 km (0.068 R)
• M27: 19,654,168 km (0.077 R)
• M28: 19,964,135 km (0.045 R)
• M29: 20,119,717 km (0.066 R)
• M30: 20,851,250 km (0.119 R)
• M31: 23,588,592 km (0.093 R)
• M32: 23,918,007 km (0.05 R)
• M33: 24,692,625 km (0.099 R)
• M34: 26,209,547 km (0.096 R)
• M35: 28,511,559 km (0.104 R)
• M36: 29,745,741 km (0.086 R)
• M37: 29,864,223 km (0.095 R)
• M38: 30,937,438 km (0.097 R)
• M39: 32,327,053 km (0.066 R)
• M40: 32,448,825 km (0.103 R)
• M41: 32,998,747 km (0.103 R)
• M42: 33,860,281 km (0.099 R)
• M43: 34,480,364 km (0.119 R)
• M44: 35,041,506 km (0.104 R)
• M45: 35,920,394 km (0.077 R)
• M46: 36,679,453 km (0.109 R)
• M47: 36,933,770 km (0.116 R)
• M48: 40,553,739 km (0.094 R)
• M49: 45,439,156 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit