🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 11.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 333 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,426,508 km

• M1: 143,315 km (0.094 R)
• M2: 244,443 km (0.05 R)
• M3: 330,163 km (0.107 R)
• M4: 508,782 km (0.075 R)
• M5: 663,018 km (0.065 R)
• M6: 733,927 km (0.113 R)
• M7: 819,048 km (0.083 R)
• M8: 899,981 km (0.087 R)
• M9: 1,037,461 km (0.05 R)
• M10: 1,156,092 km (0.054 R)
• M11: 1,270,684 km (0.119 R)
• M12: 1,450,052 km (0.093 R)
• M13: 1,555,070 km (0.092 R)
• M14: 1,643,033 km (0.071 R)
• M15: 1,844,542 km (0.073 R)
• M16: 1,922,183 km (0.096 R)
• M17: 2,043,657 km (0.1 R)
• M18: 2,183,979 km (0.078 R)
• M19: 2,272,092 km (0.067 R)
• M20: 2,463,129 km (0.096 R)
• M21: 2,566,651 km (0.111 R)
• M22: 2,736,295 km (0.112 R)
• M23: 2,879,609 km (0.096 R)
• M24: 2,958,298 km (0.101 R)
• M25: 3,099,219 km (0.109 R)
• M26: 3,192,419 km (0.061 R)
• M27: 3,388,093 km (0.086 R)
• M28: 3,458,553 km (0.099 R)
• M29: 3,561,776 km (0.098 R)
• M30: 3,698,957 km (0.108 R)
• M31: 3,877,876 km (0.111 R)
• M32: 3,958,360 km (0.085 R)
• M33: 4,168,844 km (0.04 R)
• M34: 4,334,449 km (0.073 R)
• M35: 4,474,024 km (0.119 R)
• M36: 4,544,484 km (0.03 R)
• M37: 4,700,664 km (0.088 R)
• M38: 4,815,256 km (0.09 R)
• M39: 4,909,204 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,426,508 km

• M1: 163,810 km (0.076 R)
• M2: 257,757 km (0.119 R)
• M3: 389,254 km (0.103 R)
• M4: 473,776 km (0.076 R)
• M5: 655,837 km (0.085 R)
• M6: 826,678 km (0.099 R)
• M7: 1,057,956 km (0.09 R)
• M8: 1,144,723 km (0.05 R)
• M9: 1,282,054 km (0.111 R)
• M10: 1,385,127 km (0.085 R)
• M11: 1,522,009 km (0.115 R)
• M12: 1,663,528 km (0.117 R)
• M13: 1,815,221 km (0.098 R)
• M14: 2,000,124 km (0.084 R)
• M15: 2,097,961 km (0.118 R)
• M16: 2,191,459 km (0.1 R)
• M17: 2,358,710 km (0.07 R)
• M18: 2,462,381 km (0.114 R)
• M19: 2,592,531 km (0.12 R)
• M20: 2,744,223 km (0.081 R)
• M21: 2,834,132 km (0.092 R)
• M22: 2,957,700 km (0.107 R)
• M23: 3,176,711 km (0.079 R)
• M24: 3,257,793 km (0.119 R)
• M25: 3,401,257 km (0.106 R)
• M26: 3,518,991 km (0.094 R)
• M27: 3,631,040 km (0.114 R)
• M28: 3,772,858 km (0.111 R)
• M29: 3,981,847 km (0.105 R)
• M30: 4,194,575 km (0.118 R)
• M31: 4,351,054 km (0.077 R)
• M32: 4,840,090 km (0.094 R)
• M33: 4,925,959 km (0.092 R)
• M34: 5,099,193 km (0.116 R)
• M35: 5,194,487 km (0.103 R)
• M36: 5,298,457 km (0.098 R)
• M37: 5,411,254 km (0.072 R)
• M38: 5,516,721 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 11.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.71 AU - 2.19 AU

Year: 1816 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,426,508 km

• M1: 154,684 km (0.067 R)
• M2: 226,491 km (0.12 R)
• M3: 320,139 km (0.094 R)
• M4: 460,313 km (0.03 R)
• M5: 594,951 km (0.101 R)
• M6: 719,865 km (0.118 R)
• M7: 1,073,514 km (0.054 R)
• M8: 1,150,707 km (0.032 R)
• M9: 1,425,817 km (0.074 R)
• M10: 1,511,537 km (0.039 R)
• M11: 1,632,262 km (0.112 R)
• M12: 1,813,874 km (0.082 R)
• M13: 1,990,400 km (0.105 R)
• M14: 2,160,343 km (0.051 R)
• M15: 2,385,936 km (0.091 R)
• M16: 2,527,755 km (0.093 R)
• M17: 2,606,294 km (0.085 R)
• M18: 2,956,353 km (0.102 R)
• M19: 3,264,375 km (0.087 R)
• M20: 3,364,606 km (0.088 R)
• M21: 3,465,883 km (0.079 R)
• M22: 3,821,029 km (0.103 R)
• M23: 4,187,843 km (0.117 R)
• M24: 4,407,153 km (0.111 R)
• M25: 5,038,007 km (0.115 R)
• M26: 5,171,000 km (0.108 R)
• M27: 5,525,697 km (0.034 R)
• M28: 5,697,285 km (0.108 R)
• M29: 5,783,753 km (0.119 R)
• M30: 6,312,133 km (0.118 R)
• M31: 6,509,751 km (0.116 R)
• M32: 6,911,122 km (0.118 R)
• M33: 7,003,574 km (0.095 R)
• M34: 7,395,969 km (0.113 R)
• M35: 7,528,363 km (0.117 R)
• M36: 7,604,509 km (0.118 R)
• M37: 7,776,546 km (0.119 R)
• M38: 8,241,496 km (0.108 R)
• M39: 8,339,632 km (0.03 R)
• M40: 8,715,722 km (0.105 R)
• M41: 9,178,428 km (0.072 R)
• M42: 9,300,500 km (0.067 R)
• M43: 9,607,923 km (0.085 R)
• M44: 9,856,405 km (0.073 R)
• M45: 9,981,320 km (0.097 R)
• M46: 10,085,888 km (0.086 R)
• M47: 10,423,082 km (0.091 R)
• M48: 11,086,698 km (0.102 R)
• M49: 11,260,232 km (0.104 R)
• M50: 11,808,358 km (0.049 R)
• M51: 12,007,772 km (0.102 R)
• M52: 12,230,673 km (0.114 R)
• M53: 12,387,601 km (0.107 R)
• M54: 12,794,059 km (0.059 R)
• M55: 12,998,858 km (0.076 R)
• M56: 13,181,966 km (0.087 R)
• M57: 13,435,086 km (0.089 R)
• M58: 13,829,276 km (0.088 R)
• M59: 14,086,435 km (0.107 R)
• M60: 14,843,699 km (0.115 R)
• M61: 14,963,228 km (0.102 R)
• M62: 15,275,439 km (0.108 R)
• M63: 15,468,569 km (0.059 R)
• M64: 15,589,744 km (0.078 R)
• M65: 15,759,986 km (0.088 R)
• M66: 15,857,524 km (0.046 R)
• M67: 16,028,664 km (0.116 R)
• M68: 16,102,116 km (0.103 R)
• M69: 16,372,739 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 8.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.37 AU - 4.27 AU

Year: 4979 Days

Day: 15 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,426,508 km

• M1: 105,915 km (0.072 R)
• M2: 188,643 km (0.091 R)
• M3: 264,190 km (0.082 R)
• M4: 450,290 km (0.079 R)
• M5: 505,641 km (0.064 R)
• M6: 608,714 km (0.102 R)
• M7: 1,121,086 km (0.108 R)
• M8: 1,530,685 km (0.115 R)
• M9: 1,706,912 km (0.082 R)
• M10: 1,855,163 km (0.113 R)
• M11: 1,972,149 km (0.09 R)
• M12: 2,413,462 km (0.11 R)
• M13: 2,658,653 km (0.1 R)
• M14: 3,020,979 km (0.062 R)
• M15: 3,103,557 km (0.088 R)
• M16: 3,441,798 km (0.1 R)
• M17: 3,513,904 km (0.044 R)
• M18: 3,644,653 km (0.074 R)
• M19: 4,077,290 km (0.088 R)
• M20: 4,716,522 km (0.101 R)
• M21: 4,812,713 km (0.115 R)
• M22: 4,877,339 km (0.115 R)
• M23: 5,121,782 km (0.075 R)
• M24: 5,336,904 km (0.048 R)
• M25: 6,052,131 km (0.081 R)
• M26: 6,367,933 km (0.095 R)
• M27: 6,474,297 km (0.044 R)
• M28: 7,052,044 km (0.116 R)
• M29: 7,347,200 km (0.078 R)
• M30: 7,458,950 km (0.118 R)
• M31: 8,006,777 km (0.038 R)
• M32: 8,140,967 km (0.084 R)
• M33: 8,276,053 km (0.06 R)
• M34: 8,528,575 km (0.081 R)
• M35: 9,181,270 km (0.062 R)
• M36: 9,564,390 km (0.043 R)
• M37: 9,727,153 km (0.038 R)
• M38: 10,262,863 km (0.083 R)
• M39: 11,041,669 km (0.114 R)
• M40: 11,362,856 km (0.035 R)
• M41: 11,513,651 km (0.098 R)
• M42: 12,744,991 km (0.053 R)
• M43: 13,512,727 km (0.083 R)
• M44: 14,179,485 km (0.081 R)
• M45: 14,365,285 km (0.116 R)
• M46: 14,974,597 km (0.118 R)
• M47: 15,377,764 km (0.039 R)
• M48: 15,952,818 km (0.078 R)
• M49: 16,170,333 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 12.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.25 AU - 6.21 AU

Year: 9147 Days

Day: 11.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,426,508 km

• M1: 172,935 km (0.097 R)
• M2: 277,953 km (0.089 R)
• M3: 412,292 km (0.109 R)
• M4: 523,293 km (0.042 R)
• M5: 632,500 km (0.112 R)
• M6: 766,091 km (0.078 R)
• M7: 1,029,682 km (0.111 R)
• M8: 1,247,048 km (0.053 R)
• M9: 1,581,399 km (0.044 R)
• M10: 1,706,313 km (0.12 R)
• M11: 1,834,668 km (0.085 R)
• M12: 2,381,149 km (0.051 R)
• M13: 2,501,276 km (0.069 R)
• M14: 2,747,814 km (0.098 R)
• M15: 3,318,380 km (0.045 R)
• M16: 3,617,426 km (0.101 R)
• M17: 3,925,448 km (0.081 R)
• M18: 5,304,591 km (0.114 R)
• M19: 5,558,758 km (0.095 R)
• M20: 6,854,574 km (0.118 R)
• M21: 7,984,936 km (0.031 R)
• M22: 8,460,657 km (0.066 R)
• M23: 8,833,006 km (0.111 R)
• M24: 9,516,669 km (0.086 R)
• M25: 9,709,650 km (0.086 R)
• M26: 10,138,696 km (0.094 R)
• M27: 10,335,866 km (0.099 R)
• M28: 10,774,039 km (0.045 R)
• M29: 11,545,216 km (0.12 R)
• M30: 11,751,062 km (0.107 R)
• M31: 12,124,758 km (0.082 R)
• M32: 12,292,158 km (0.114 R)
• M33: 12,460,306 km (0.103 R)
• M34: 13,312,565 km (0.058 R)
• M35: 13,485,201 km (0.112 R)
• M36: 13,702,118 km (0.059 R)
• M37: 14,581,454 km (0.069 R)
• M38: 14,759,476 km (0.094 R)
• M39: 14,893,515 km (0.088 R)
• M40: 15,028,004 km (0.045 R)
• M41: 15,751,758 km (0.092 R)
• M42: 16,164,050 km (0.119 R)
• M43: 17,421,719 km (0.085 R)
• M44: 17,658,084 km (0.095 R)
• M45: 17,800,501 km (0.032 R)
• M46: 18,421,781 km (0.056 R)
• M47: 18,566,143 km (0.046 R)
• M48: 18,807,594 km (0.072 R)
• M49: 19,196,100 km (0.113 R)
• M50: 19,587,298 km (0.119 R)
• M51: 19,685,434 km (0.093 R)
• M52: 20,129,441 km (0.116 R)
• M53: 20,377,624 km (0.101 R)
• M54: 20,526,922 km (0.049 R)
• M55: 21,027,327 km (0.12 R)
• M56: 22,347,379 km (0.069 R)
• M57: 22,965,517 km (0.066 R)
• M58: 23,380,950 km (0.079 R)
• M59: 23,537,280 km (0.112 R)
• M60: 23,694,059 km (0.114 R)
• M61: 24,694,719 km (0.047 R)
• M62: 25,924,563 km (0.117 R)
• M63: 27,174,304 km (0.115 R)
• M64: 28,443,492 km (0.046 R)
• M65: 29,281,689 km (0.102 R)
• M66: 29,450,286 km (0.108 R)
• M67: 29,958,170 km (0.073 R)
• M68: 30,127,964 km (0.11 R)
• M69: 30,468,748 km (0.037 R)
• M70: 30,925,171 km (0.087 R)
• M71: 31,326,393 km (0.106 R)
• M72: 31,498,879 km (0.084 R)
• M73: 33,240,796 km (0.09 R)
• M74: 34,360,237 km (0.12 R)
• M75: 34,597,500 km (0.071 R)
• M76: 35,731,751 km (0.055 R)
• M77: 37,242,839 km (0.065 R)
• M78: 38,159,574 km (0.043 R)
• M79: 40,389,780 km (0.092 R)
• M80: 41,520,590 km (0.068 R)
• M81: 42,026,530 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 5.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.47 AU - 11.71 AU

Year: 21373 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,426,508 km

• M1: 79,287 km (0.113 R)
• M2: 220,507 km (0.074 R)
• M3: 289,921 km (0.101 R)
• M4: 471,084 km (0.106 R)
• M5: 706,850 km (0.093 R)
• M6: 1,000,211 km (0.108 R)
• M7: 1,355,357 km (0.036 R)
• M8: 1,660,088 km (0.045 R)
• M9: 1,835,117 km (0.052 R)
• M10: 1,955,244 km (0.058 R)
• M11: 2,234,843 km (0.111 R)
• M12: 2,395,810 km (0.035 R)
• M13: 2,694,856 km (0.086 R)
• M14: 2,831,588 km (0.12 R)
• M15: 3,475,009 km (0.115 R)
• M16: 3,889,694 km (0.081 R)
• M17: 4,083,423 km (0.096 R)
• M18: 4,930,895 km (0.108 R)
• M19: 5,140,632 km (0.075 R)
• M20: 5,353,210 km (0.071 R)
• M21: 5,482,164 km (0.092 R)
• M22: 5,963,719 km (0.078 R)
• M23: 6,827,198 km (0.119 R)
• M24: 7,488,121 km (0.098 R)
• M25: 7,729,124 km (0.067 R)
• M26: 8,819,393 km (0.063 R)
• M27: 9,851,768 km (0.11 R)
• M28: 12,996,614 km (0.109 R)
• M29: 14,286,447 km (0.025 R)
• M30: 14,645,183 km (0.056 R)
• M31: 14,765,459 km (0.052 R)
• M32: 14,825,747 km (0.078 R)
• M33: 15,862,461 km (0.103 R)
• M34: 16,358,527 km (0.098 R)
• M35: 16,483,292 km (0.07 R)
• M36: 17,111,902 km (0.053 R)
• M37: 17,302,041 km (0.034 R)
• M38: 18,069,628 km (0.065 R)
• M39: 18,522,460 km (0.104 R)
• M40: 18,782,910 km (0.114 R)
• M41: 20,036,540 km (0.115 R)
• M42: 21,795,512 km (0.105 R)
• M43: 21,864,178 km (0.096 R)
• M44: 24,453,567 km (0.111 R)
• M45: 25,893,147 km (0.111 R)
• M46: 26,330,272 km (0.11 R)
• M47: 26,476,579 km (0.083 R)
• M48: 28,703,044 km (0.11 R)
• M49: 29,306,821 km (0.066 R)
• M50: 29,991,082 km (0.062 R)
• M51: 30,296,860 km (0.101 R)
• M52: 30,373,454 km (0.092 R)
• M53: 30,603,685 km (0.098 R)
• M54: 32,623,107 km (0.064 R)
• M55: 35,893,915 km (0.108 R)
• M56: 36,137,310 km (0.085 R)
• M57: 36,218,542 km (0.105 R)
• M58: 36,707,278 km (0.065 R)
• M59: 37,362,517 km (0.101 R)
• M60: 38,104,074 km (0.09 R)
• M61: 38,269,678 km (0.103 R)
• M62: 39,685,772 km (0.08 R)
• M63: 41,118,920 km (0.113 R)
• M64: 41,969,982 km (0.096 R)
• M65: 42,055,402 km (0.07 R)
• M66: 42,397,533 km (0.104 R)
• M67: 43,602,693 km (0.113 R)
• M68: 44,470,361 km (0.046 R)
• M69: 45,606,856 km (0.113 R)
• M70: 45,782,484 km (0.062 R)
• M71: 47,462,767 km (0.095 R)
• M72: 47,729,949 km (0.085 R)
• M73: 48,713,854 km (0.111 R)
• M74: 48,893,371 km (0.11 R)
• M75: 49,163,246 km (0.062 R)
• M76: 50,066,069 km (0.105 R)
• M77: 52,255,434 km (0.118 R)
• M78: 53,269,259 km (0.115 R)
• M79: 53,546,763 km (0.098 R)
• M80: 53,917,765 km (0.109 R)
• M81: 54,010,666 km (0.096 R)
• M82: 55,691,248 km (0.096 R)
• M83: 57,104,798 km (0.041 R)
• M84: 57,863,559 km (0.088 R)
• M85: 60,448,760 km (0.079 R)
• M86: 61,028,302 km (0.045 R)
• M87: 61,512,700 km (0.117 R)
• M88: 62,875,835 km (0.109 R)
• M89: 63,561,143 km (0.091 R)
• M90: 63,953,838 km (0.094 R)
• M91: 66,426,541 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit