🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 10.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,604,774 km

• M1: 137,480 km (0.097 R)
• M2: 204,650 km (0.117 R)
• M3: 298,298 km (0.03 R)
• M4: 388,954 km (0.098 R)
• M5: 492,027 km (0.086 R)
• M6: 569,669 km (0.119 R)
• M7: 640,428 km (0.099 R)
• M8: 723,904 km (0.116 R)
• M9: 808,427 km (0.073 R)
• M10: 913,145 km (0.08 R)
• M11: 1,126,472 km (0.118 R)
• M12: 1,248,693 km (0.107 R)
• M13: 1,321,248 km (0.058 R)
• M14: 1,399,189 km (0.087 R)
• M15: 1,470,846 km (0.051 R)
• M16: 1,597,107 km (0.114 R)
• M17: 1,663,828 km (0.106 R)
• M18: 1,731,446 km (0.09 R)
• M19: 1,804,450 km (0.117 R)
• M20: 2,007,155 km (0.091 R)
• M21: 2,111,424 km (0.096 R)
• M22: 2,185,026 km (0.106 R)
• M23: 2,268,801 km (0.069 R)
• M24: 2,339,561 km (0.118 R)
• M25: 2,444,728 km (0.031 R)
• M26: 2,522,220 km (0.057 R)
• M27: 2,610,333 km (0.118 R)
• M28: 2,764,718 km (0.088 R)
• M29: 2,855,823 km (0.063 R)
• M30: 2,927,331 km (0.059 R)
• M31: 3,171,774 km (0.052 R)
• M32: 3,592,443 km (0.048 R)
• M33: 3,742,191 km (0.112 R)
• M34: 3,865,908 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 12.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.56 AU - 0.64 AU

Year: 315 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,604,774 km

• M1: 168,298 km (0.118 R)
• M2: 257,159 km (0.051 R)
• M3: 440,566 km (0.097 R)
• M4: 534,663 km (0.073 R)
• M5: 642,373 km (0.056 R)
• M6: 726,148 km (0.086 R)
• M7: 897,886 km (0.112 R)
• M8: 978,520 km (0.099 R)
• M9: 1,087,128 km (0.101 R)
• M10: 1,210,097 km (0.101 R)
• M11: 1,463,666 km (0.102 R)
• M12: 1,553,424 km (0.109 R)
• M13: 1,685,968 km (0.1 R)
• M14: 1,768,995 km (0.109 R)
• M15: 1,857,258 km (0.068 R)
• M16: 1,994,738 km (0.069 R)
• M17: 2,139,698 km (0.099 R)
• M18: 2,238,283 km (0.086 R)
• M19: 2,317,570 km (0.026 R)
• M20: 2,410,470 km (0.065 R)
• M21: 2,552,439 km (0.115 R)
• M22: 2,746,019 km (0.057 R)
• M23: 2,876,318 km (0.106 R)
• M24: 2,994,949 km (0.071 R)
• M25: 3,096,676 km (0.092 R)
• M26: 3,185,387 km (0.105 R)
• M27: 3,275,146 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 11.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.98 AU - 1 AU

Year: 668 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,604,774 km

• M1: 143,165 km (0.087 R)
• M2: 216,767 km (0.052 R)
• M3: 317,147 km (0.103 R)
• M4: 464,053 km (0.075 R)
• M5: 658,231 km (0.112 R)
• M6: 874,848 km (0.069 R)
• M7: 950,545 km (0.079 R)
• M8: 1,059,452 km (0.111 R)
• M9: 1,231,041 km (0.101 R)
• M10: 1,343,987 km (0.1 R)
• M11: 1,419,085 km (0.117 R)
• M12: 1,495,680 km (0.065 R)
• M13: 1,616,854 km (0.093 R)
• M14: 1,756,279 km (0.115 R)
• M15: 1,861,746 km (0.12 R)
• M16: 1,938,489 km (0.057 R)
• M17: 2,031,988 km (0.119 R)
• M18: 2,199,238 km (0.083 R)
• M19: 2,338,065 km (0.05 R)
• M20: 2,412,864 km (0.067 R)
• M21: 2,547,652 km (0.08 R)
• M22: 2,754,845 km (0.107 R)
• M23: 2,869,437 km (0.046 R)
• M24: 3,121,659 km (0.116 R)
• M25: 3,334,387 km (0.043 R)
• M26: 3,580,625 km (0.111 R)
• M27: 3,852,444 km (0.101 R)
• M28: 3,961,202 km (0.115 R)
• M29: 4,081,030 km (0.102 R)
• M30: 4,375,439 km (0.088 R)
• M31: 4,540,894 km (0.073 R)
• M32: 5,300,253 km (0.106 R)
• M33: 5,465,708 km (0.113 R)
• M34: 5,554,719 km (0.114 R)
• M35: 5,677,838 km (0.114 R)
• M36: 5,835,963 km (0.092 R)
• M37: 6,041,211 km (0.071 R)
• M38: 6,237,483 km (0.113 R)
• M39: 6,553,434 km (0.108 R)
• M40: 6,683,734 km (0.109 R)
• M41: 6,934,759 km (0.114 R)
• M42: 7,055,335 km (0.105 R)
• M43: 7,310,998 km (0.095 R)
• M44: 7,619,468 km (0.099 R)
• M45: 7,781,483 km (0.111 R)
• M46: 7,856,731 km (0.045 R)
• M47: 8,109,102 km (0.107 R)
• M48: 8,338,436 km (0.061 R)
• M49: 8,830,014 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 8.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 5024 Days

Day: 7.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,604,774 km

• M1: 166,502 km (0.099 R)
• M2: 231,727 km (0.095 R)
• M3: 373,845 km (0.075 R)
• M4: 506,090 km (0.077 R)
• M5: 591,809 km (0.097 R)
• M6: 901,028 km (0.07 R)
• M7: 964,308 km (0.079 R)
• M8: 1,095,954 km (0.105 R)
• M9: 1,152,652 km (0.107 R)
• M10: 1,280,857 km (0.093 R)
• M11: 1,551,779 km (0.071 R)
• M12: 1,936,544 km (0.061 R)
• M13: 2,005,958 km (0.076 R)
• M14: 2,499,631 km (0.081 R)
• M15: 2,621,254 km (0.108 R)
• M16: 2,917,906 km (0.06 R)
• M17: 3,209,024 km (0.089 R)
• M18: 3,391,533 km (0.081 R)
• M19: 3,611,592 km (0.09 R)
• M20: 3,836,587 km (0.055 R)
• M21: 3,977,209 km (0.068 R)
• M22: 4,631,400 km (0.032 R)
• M23: 4,706,050 km (0.089 R)
• M24: 4,951,839 km (0.1 R)
• M25: 5,143,773 km (0.03 R)
• M26: 5,279,608 km (0.08 R)
• M27: 5,357,848 km (0.113 R)
• M28: 5,694,293 km (0.076 R)
• M29: 5,936,044 km (0.114 R)
• M30: 6,139,945 km (0.047 R)
• M31: 6,325,596 km (0.07 R)
• M32: 6,513,042 km (0.105 R)
• M33: 6,596,967 km (0.117 R)
• M34: 6,765,863 km (0.053 R)
• M35: 6,914,862 km (0.073 R)
• M36: 7,477,650 km (0.085 R)
• M37: 7,965,339 km (0.097 R)
• M38: 8,055,247 km (0.1 R)
• M39: 8,167,894 km (0.054 R)
• M40: 8,326,617 km (0.114 R)
• M41: 8,394,984 km (0.118 R)
• M42: 8,785,733 km (0.1 R)
• M43: 9,065,033 km (0.09 R)
• M44: 9,158,830 km (0.11 R)
• M45: 9,371,110 km (0.101 R)
• M46: 9,728,350 km (0.072 R)
• M47: 10,163,081 km (0.094 R)
• M48: 10,653,463 km (0.092 R)
• M49: 10,727,663 km (0.073 R)
• M50: 10,851,830 km (0.108 R)
• M51: 11,051,393 km (0.078 R)
• M52: 11,201,889 km (0.1 R)
• M53: 11,785,021 km (0.097 R)
• M54: 12,822,632 km (0.106 R)
• M55: 12,954,278 km (0.047 R)
• M56: 13,139,630 km (0.062 R)
• M57: 13,378,986 km (0.065 R)
• M58: 13,700,472 km (0.099 R)
• M59: 13,781,255 km (0.063 R)
• M60: 13,862,187 km (0.074 R)
• M61: 13,943,270 km (0.081 R)
• M62: 13,997,424 km (0.101 R)
• M63: 14,105,882 km (0.076 R)
• M64: 14,269,243 km (0.106 R)
• M65: 14,680,189 km (0.103 R)
• M66: 14,873,320 km (0.084 R)
• M67: 15,373,874 km (0.118 R)
• M68: 15,682,345 km (0.098 R)
• M69: 15,964,636 km (0.04 R)
• M70: 16,134,878 km (0.119 R)
• M71: 16,821,682 km (0.117 R)
• M72: 17,899,086 km (0.102 R)
• M73: 18,016,969 km (0.1 R)
• M74: 18,461,125 km (0.089 R)
• M75: 18,639,745 km (0.084 R)
• M76: 18,818,963 km (0.07 R)
• M77: 18,968,860 km (0.085 R)
• M78: 19,936,908 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.8

Radius: 5.5

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.33 AU - 8.91 AU

Year: 15694 Days

Day: 22.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,604,774 km

• M1: 96,042 km (0.119 R)
• M2: 378,183 km (0.078 R)
• M3: 442,062 km (0.034 R)
• M4: 675,734 km (0.108 R)
• M5: 775,216 km (0.097 R)
• M6: 1,125,425 km (0.107 R)
• M7: 1,196,185 km (0.064 R)
• M8: 1,367,025 km (0.117 R)
• M9: 1,677,890 km (0.095 R)
• M10: 2,608,538 km (0.091 R)
• M11: 2,830,392 km (0.118 R)
• M12: 3,359,819 km (0.086 R)
• M13: 3,847,807 km (0.071 R)
• M14: 3,919,315 km (0.046 R)
• M15: 5,005,395 km (0.117 R)
• M16: 5,845,986 km (0.118 R)
• M17: 6,345,792 km (0.099 R)
• M18: 6,600,856 km (0.042 R)
• M19: 7,077,176 km (0.09 R)
• M20: 7,208,972 km (0.097 R)
• M21: 7,654,325 km (0.072 R)
• M22: 7,744,383 km (0.113 R)
• M23: 9,090,464 km (0.106 R)
• M24: 9,138,186 km (0.071 R)
• M25: 9,426,012 km (0.048 R)
• M26: 9,619,592 km (0.078 R)
• M27: 10,010,790 km (0.093 R)
• M28: 10,307,592 km (0.101 R)
• M29: 10,557,122 km (0.118 R)
• M30: 10,808,596 km (0.11 R)
• M31: 11,471,763 km (0.12 R)
• M32: 11,678,507 km (0.068 R)
• M33: 11,730,418 km (0.052 R)
• M34: 13,159,526 km (0.08 R)
• M35: 13,213,531 km (0.072 R)
• M36: 13,267,536 km (0.117 R)
• M37: 14,087,332 km (0.112 R)
• M38: 14,698,739 km (0.102 R)
• M39: 15,660,803 km (0.098 R)
• M40: 16,236,007 km (0.07 R)
• M41: 16,351,945 km (0.118 R)
• M42: 16,468,182 km (0.12 R)
• M43: 17,112,052 km (0.036 R)
• M44: 17,170,993 km (0.065 R)
• M45: 17,525,989 km (0.106 R)
• M46: 17,644,919 km (0.119 R)
• M47: 18,303,599 km (0.118 R)
• M48: 18,545,050 km (0.115 R)
• M49: 19,460,140 km (0.086 R)
• M50: 19,830,395 km (0.061 R)
• M51: 20,078,428 km (0.119 R)
• M52: 20,891,642 km (0.098 R)
• M53: 22,679,636 km (0.083 R)
• M54: 23,134,114 km (0.118 R)
• M55: 23,920,400 km (0.073 R)
• M56: 24,250,712 km (0.103 R)
• M57: 24,915,675 km (0.105 R)
• M58: 25,183,306 km (0.1 R)
• M59: 26,059,650 km (0.048 R)
• M60: 26,467,603 km (0.11 R)
• M61: 29,734,821 km (0.104 R)
• M62: 30,303,592 km (0.068 R)
• M63: 31,091,374 km (0.094 R)
• M64: 31,235,287 km (0.095 R)
• M65: 32,249,112 km (0.119 R)
• M66: 33,273,858 km (0.09 R)
• M67: 33,494,814 km (0.094 R)
• M68: 34,086,473 km (0.081 R)
• M69: 37,095,784 km (0.081 R)
• M70: 37,707,789 km (0.068 R)
• M71: 40,189,019 km (0.056 R)
• M72: 42,722,609 km (0.113 R)
• M73: 43,363,935 km (0.076 R)
• M74: 46,700,865 km (0.104 R)
• M75: 47,278,761 km (0.094 R)
• M76: 47,609,971 km (0.045 R)
• M77: 47,776,025 km (0.076 R)
• M78: 48,692,013 km (0.041 R)
• M79: 49,277,987 km (0.114 R)
• M80: 49,613,984 km (0.077 R)
• M81: 49,698,058 km (0.098 R)
• M82: 50,034,953 km (0.097 R)
• M83: 50,710,836 km (0.098 R)
• M84: 51,134,946 km (0.057 R)
• M85: 51,219,768 km (0.114 R)
• M86: 52,328,438 km (0.117 R)
• M87: 52,671,166 km (0.062 R)
• M88: 52,928,624 km (0.097 R)
• M89: 53,444,886 km (0.072 R)
• M90: 53,790,009 km (0.056 R)
• M91: 54,656,031 km (0.074 R)
• M92: 55,264,894 km (0.096 R)
• M93: 55,876,151 km (0.109 R)
• M94: 57,105,247 km (0.109 R)
• M95: 58,343,170 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.1

Radius: 4.2

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.48 AU - 9.98 AU

Year: 19019 Days

Day: 19 Hours

Environment

Temp: -241 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,604,774 km

• M1: 54,154 km (0.089 R)
• M2: 86,468 km (0.106 R)
• M3: 230,381 km (0.08 R)
• M4: 312,061 km (0.063 R)
• M5: 403,166 km (0.105 R)
• M6: 468,989 km (0.072 R)
• M7: 574,306 km (0.098 R)
• M8: 706,850 km (0.118 R)
• M9: 849,118 km (0.092 R)
• M10: 934,388 km (0.075 R)
• M11: 1,090,568 km (0.067 R)
• M12: 1,207,105 km (0.116 R)
• M13: 1,327,681 km (0.084 R)
• M14: 1,402,031 km (0.052 R)
• M15: 1,793,828 km (0.103 R)
• M16: 1,987,707 km (0.107 R)
• M17: 2,044,405 km (0.119 R)
• M18: 2,335,672 km (0.068 R)
• M19: 3,556,390 km (0.11 R)
• M20: 3,976,611 km (0.105 R)
• M21: 4,192,630 km (0.055 R)
• M22: 4,523,690 km (0.117 R)
• M23: 5,407,664 km (0.074 R)
• M24: 5,566,686 km (0.113 R)
• M25: 6,135,457 km (0.108 R)
• M26: 6,468,762 km (0.099 R)
• M27: 6,679,994 km (0.116 R)
• M28: 7,327,453 km (0.068 R)
• M29: 7,415,267 km (0.093 R)
• M30: 8,130,345 km (0.077 R)
• M31: 8,404,259 km (0.077 R)
• M32: 9,481,663 km (0.086 R)
• M33: 9,529,384 km (0.104 R)
• M34: 9,769,788 km (0.115 R)
• M35: 10,900,748 km (0.087 R)
• M36: 11,405,342 km (0.085 R)
• M37: 12,072,548 km (0.108 R)
• M38: 12,332,549 km (0.113 R)
• M39: 12,489,328 km (0.096 R)
• M40: 12,805,129 km (0.095 R)
• M41: 13,176,880 km (0.074 R)
• M42: 13,552,071 km (0.069 R)
• M43: 13,768,090 km (0.085 R)
• M44: 15,367,740 km (0.066 R)
• M45: 15,762,529 km (0.09 R)
• M46: 15,876,074 km (0.1 R)
• M47: 16,619,875 km (0.093 R)
• M48: 16,735,364 km (0.07 R)
• M49: 17,433,687 km (0.115 R)
• M50: 17,609,764 km (0.049 R)
• M51: 18,379,445 km (0.108 R)
• M52: 19,524,168 km (0.106 R)
• M53: 19,585,054 km (0.052 R)
• M54: 20,074,239 km (0.109 R)
• M55: 21,002,643 km (0.094 R)
• M56: 22,389,266 km (0.09 R)
• M57: 23,545,508 km (0.082 R)
• M58: 24,000,435 km (0.12 R)
• M59: 26,452,643 km (0.104 R)
• M60: 26,587,581 km (0.095 R)
• M61: 26,655,049 km (0.076 R)
• M62: 26,857,755 km (0.048 R)
• M63: 27,197,042 km (0.086 R)
• M64: 27,810,992 km (0.117 R)
• M65: 28,154,170 km (0.108 R)
• M66: 28,844,564 km (0.056 R)
• M67: 29,261,643 km (0.107 R)
• M68: 29,890,702 km (0.076 R)
• M69: 30,524,249 km (0.09 R)
• M70: 30,736,528 km (0.084 R)
• M71: 31,590,134 km (0.039 R)
• M72: 33,393,386 km (0.08 R)
• M73: 34,050,719 km (0.12 R)
• M74: 34,491,285 km (0.083 R)
• M75: 35,007,697 km (0.106 R)
• M76: 35,303,901 km (0.114 R)
• M77: 36,272,397 km (0.09 R)
• M78: 36,572,191 km (0.076 R)
• M79: 39,229,798 km (0.106 R)
• M80: 39,383,584 km (0.087 R)
• M81: 40,620,609 km (0.06 R)
• M82: 41,165,893 km (0.118 R)
• M83: 42,578,995 km (0.035 R)
• M84: 42,657,982 km (0.098 R)
• M85: 43,609,425 km (0.093 R)
• M86: 45,533,254 km (0.066 R)
• M87: 47,812,527 km (0.112 R)
• M88: 48,223,472 km (0.074 R)
• M89: 52,481,027 km (0.1 R)
• M90: 53,755,900 km (0.091 R)
• M91: 53,926,592 km (0.114 R)
• M92: 54,525,731 km (0.068 R)
• M93: 55,385,320 km (0.091 R)
• M94: 56,076,313 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit