🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 9.7

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,757,631 km

• M1: 121,324 km (0.102 R)
• M2: 200,611 km (0.089 R)
• M3: 278,701 km (0.091 R)
• M4: 339,587 km (0.1 R)
• M5: 420,370 km (0.103 R)
• M6: 494,421 km (0.109 R)
• M7: 573,857 km (0.106 R)
• M8: 664,663 km (0.109 R)
• M9: 750,383 km (0.052 R)
• M10: 873,502 km (0.11 R)
• M11: 933,940 km (0.081 R)
• M12: 999,763 km (0.047 R)
• M13: 1,063,342 km (0.077 R)
• M14: 1,140,684 km (0.085 R)
• M15: 1,224,309 km (0.1 R)
• M16: 1,362,537 km (0.101 R)
• M17: 1,487,900 km (0.083 R)
• M18: 1,598,453 km (0.063 R)
• M19: 1,759,869 km (0.057 R)
• M20: 1,832,873 km (0.071 R)
• M21: 1,906,924 km (0.052 R)
• M22: 1,997,132 km (0.068 R)
• M23: 2,135,210 km (0.109 R)
• M24: 2,218,536 km (0.113 R)
• M25: 2,297,823 km (0.056 R)
• M26: 2,372,473 km (0.058 R)
• M27: 2,442,634 km (0.119 R)
• M28: 2,707,871 km (0.098 R)
• M29: 2,924,638 km (0.094 R)
• M30: 3,052,694 km (0.098 R)
• M31: 3,117,320 km (0.089 R)
• M32: 3,248,219 km (0.093 R)
• M33: 3,320,474 km (0.068 R)
• M34: 3,552,501 km (0.114 R)
• M35: 3,614,584 km (0.109 R)
• M36: 3,872,490 km (0.1 R)
• M37: 4,019,844 km (0.081 R)
• M38: 4,143,113 km (0.101 R)
• M39: 4,379,926 km (0.058 R)
• M40: 4,479,858 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 10.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.02 AU - 1.64 AU

Year: 1059 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,757,631 km

• M1: 138,079 km (0.047 R)
• M2: 274,961 km (0.065 R)
• M3: 382,522 km (0.078 R)
• M4: 476,320 km (0.05 R)
• M5: 594,352 km (0.075 R)
• M6: 680,970 km (0.101 R)
• M7: 766,839 km (0.095 R)
• M8: 834,008 km (0.116 R)
• M9: 968,646 km (0.036 R)
• M10: 1,035,666 km (0.059 R)
• M11: 1,334,413 km (0.088 R)
• M12: 1,451,698 km (0.095 R)
• M13: 1,551,031 km (0.085 R)
• M14: 1,809,685 km (0.119 R)
• M15: 1,878,351 km (0.109 R)
• M16: 2,010,745 km (0.117 R)
• M17: 2,211,356 km (0.104 R)
• M18: 2,326,546 km (0.058 R)
• M19: 2,393,267 km (0.081 R)
• M20: 2,887,688 km (0.037 R)
• M21: 3,032,199 km (0.049 R)
• M22: 3,225,480 km (0.099 R)
• M23: 3,461,096 km (0.094 R)
• M24: 3,643,905 km (0.106 R)
• M25: 3,712,122 km (0.063 R)
• M26: 3,830,005 km (0.059 R)
• M27: 4,009,223 km (0.094 R)
• M28: 4,140,420 km (0.03 R)
• M29: 4,334,748 km (0.112 R)
• M30: 4,407,004 km (0.033 R)
• M31: 4,542,539 km (0.068 R)
• M32: 4,615,992 km (0.117 R)
• M33: 4,743,000 km (0.107 R)
• M34: 4,967,996 km (0.026 R)
• M35: 5,043,842 km (0.032 R)
• M36: 5,141,828 km (0.097 R)
• M37: 5,295,615 km (0.068 R)
• M38: 5,450,898 km (0.063 R)
• M39: 5,641,635 km (0.1 R)
• M40: 5,732,142 km (0.097 R)
• M41: 5,834,467 km (0.094 R)
• M42: 5,960,428 km (0.111 R)
• M43: 6,087,287 km (0.088 R)
• M44: 6,168,519 km (0.047 R)
• M45: 6,320,360 km (0.083 R)
• M46: 6,735,195 km (0.045 R)
• M47: 6,939,995 km (0.098 R)
• M48: 7,085,703 km (0.12 R)
• M49: 7,293,943 km (0.119 R)
• M50: 7,566,511 km (0.111 R)
• M51: 7,654,025 km (0.069 R)
• M52: 7,981,645 km (0.087 R)
• M53: 8,352,498 km (0.117 R)
• M54: 8,468,885 km (0.1 R)
• M55: 8,742,200 km (0.076 R)
• M56: 8,860,383 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 8.3

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.35 AU - 1.91 AU

Year: 1436 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,757,631 km

• M1: 208,240 km (0.063 R)
• M2: 306,376 km (0.091 R)
• M3: 365,767 km (0.106 R)
• M4: 585,526 km (0.076 R)
• M5: 670,498 km (0.083 R)
• M6: 976,575 km (0.094 R)
• M7: 1,036,115 km (0.081 R)
• M8: 1,176,737 km (0.029 R)
• M9: 1,258,716 km (0.096 R)
• M10: 1,323,792 km (0.104 R)
• M11: 1,390,213 km (0.106 R)
• M12: 1,546,094 km (0.111 R)
• M13: 1,646,474 km (0.054 R)
• M14: 1,801,158 km (0.118 R)
• M15: 1,864,438 km (0.044 R)
• M16: 2,047,845 km (0.076 R)
• M17: 2,158,548 km (0.028 R)
• M18: 2,271,344 km (0.089 R)
• M19: 2,432,461 km (0.117 R)
• M20: 2,657,157 km (0.092 R)
• M21: 2,753,798 km (0.064 R)
• M22: 3,088,897 km (0.102 R)
• M23: 3,152,326 km (0.09 R)
• M24: 3,216,205 km (0.091 R)
• M25: 3,423,697 km (0.066 R)
• M26: 3,582,271 km (0.082 R)
• M27: 3,824,619 km (0.076 R)
• M28: 3,892,836 km (0.051 R)
• M29: 4,240,501 km (0.096 R)
• M30: 4,367,959 km (0.093 R)
• M31: 4,846,672 km (0.09 R)
• M32: 4,950,493 km (0.075 R)
• M33: 5,024,992 km (0.111 R)
• M34: 5,130,010 km (0.054 R)
• M35: 5,372,658 km (0.041 R)
• M36: 5,603,637 km (0.089 R)
• M37: 6,107,333 km (0.103 R)
• M38: 6,219,382 km (0.09 R)
• M39: 6,641,846 km (0.108 R)
• M40: 6,806,853 km (0.116 R)
• M41: 7,378,017 km (0.079 R)
• M42: 7,446,084 km (0.119 R)
• M43: 7,514,600 km (0.113 R)
• M44: 7,790,309 km (0.085 R)
• M45: 7,964,291 km (0.104 R)
• M46: 8,034,303 km (0.066 R)
• M47: 8,280,841 km (0.07 R)
• M48: 8,637,482 km (0.098 R)
• M49: 8,890,003 km (0.055 R)
• M50: 9,108,416 km (0.112 R)
• M51: 9,420,926 km (0.101 R)
• M52: 9,494,977 km (0.091 R)
• M53: 9,606,427 km (0.062 R)
• M54: 9,699,627 km (0.061 R)
• M55: 9,811,975 km (0.101 R)
• M56: 9,943,471 km (0.118 R)
• M57: 10,113,414 km (0.092 R)
• M58: 11,133,522 km (0.117 R)
• M59: 11,349,242 km (0.114 R)
• M60: 11,566,459 km (0.116 R)
• M61: 11,745,228 km (0.087 R)
• M62: 11,985,033 km (0.116 R)
• M63: 12,327,463 km (0.103 R)
• M64: 12,408,545 km (0.102 R)
• M65: 12,734,519 km (0.082 R)
• M66: 12,795,854 km (0.119 R)
• M67: 12,877,983 km (0.088 R)
• M68: 12,960,262 km (0.104 R)
• M69: 13,207,996 km (0.119 R)
• M70: 13,415,638 km (0.111 R)
• M71: 13,666,364 km (0.105 R)
• M72: 13,897,493 km (0.092 R)
• M73: 14,024,052 km (0.116 R)
• M74: 14,087,482 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 8.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.48 AU - 2.06 AU

Year: 1625 Days

Day: 14.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,757,631 km

• M1: 112,647 km (0.118 R)
• M2: 632,051 km (0.077 R)
• M3: 690,245 km (0.085 R)
• M4: 805,734 km (0.073 R)
• M5: 942,915 km (0.083 R)
• M6: 1,159,383 km (0.114 R)
• M7: 1,257,221 km (0.078 R)
• M8: 1,383,332 km (0.098 R)
• M9: 1,676,095 km (0.105 R)
• M10: 1,787,395 km (0.117 R)
• M11: 1,930,112 km (0.102 R)
• M12: 2,037,224 km (0.104 R)
• M13: 2,166,476 km (0.078 R)
• M14: 2,318,917 km (0.072 R)
• M15: 2,667,031 km (0.047 R)
• M16: 2,764,868 km (0.08 R)
• M17: 2,986,572 km (0.053 R)
• M18: 3,133,776 km (0.071 R)
• M19: 3,202,591 km (0.108 R)
• M20: 3,992,468 km (0.088 R)
• M21: 4,192,780 km (0.111 R)
• M22: 4,383,517 km (0.115 R)
• M23: 4,642,471 km (0.063 R)
• M24: 4,946,454 km (0.108 R)
• M25: 5,175,338 km (0.087 R)
• M26: 5,657,492 km (0.086 R)
• M27: 5,854,363 km (0.028 R)
• M28: 6,284,008 km (0.115 R)
• M29: 6,385,735 km (0.11 R)
• M30: 6,444,078 km (0.076 R)
• M31: 6,590,833 km (0.12 R)
• M32: 6,842,756 km (0.104 R)
• M33: 7,340,917 km (0.109 R)
• M34: 7,478,846 km (0.044 R)
• M35: 7,772,806 km (0.087 R)
• M36: 7,991,967 km (0.108 R)
• M37: 8,308,367 km (0.106 R)
• M38: 8,484,294 km (0.077 R)
• M39: 8,564,628 km (0.054 R)
• M40: 8,709,887 km (0.064 R)
• M41: 8,774,663 km (0.1 R)
• M42: 8,921,119 km (0.111 R)
• M43: 9,002,800 km (0.095 R)
• M44: 9,150,453 km (0.067 R)
• M45: 9,232,881 km (0.095 R)
• M46: 9,398,486 km (0.078 R)
• M47: 9,531,628 km (0.069 R)
• M48: 9,648,614 km (0.083 R)
• M49: 9,766,198 km (0.117 R)
• M50: 9,867,176 km (0.066 R)
• M51: 10,343,646 km (0.067 R)
• M52: 10,862,451 km (0.055 R)
• M53: 10,932,313 km (0.11 R)
• M54: 11,142,648 km (0.092 R)
• M55: 11,336,676 km (0.045 R)
• M56: 11,710,073 km (0.094 R)
• M57: 11,979,349 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 11.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.87 AU - 4.55 AU

Year: 4933 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,757,631 km

• M1: 144,362 km (0.026 R)
• M2: 858,692 km (0.116 R)
• M3: 964,607 km (0.037 R)
• M4: 1,236,426 km (0.092 R)
• M5: 1,649,017 km (0.106 R)
• M6: 1,798,615 km (0.106 R)
• M7: 2,241,574 km (0.112 R)
• M8: 2,622,002 km (0.102 R)
• M9: 3,329,301 km (0.037 R)
• M10: 3,992,318 km (0.088 R)
• M11: 4,287,625 km (0.054 R)
• M12: 5,237,721 km (0.061 R)
• M13: 5,337,353 km (0.118 R)
• M14: 5,685,617 km (0.071 R)
• M15: 6,321,557 km (0.106 R)
• M16: 6,955,703 km (0.104 R)
• M17: 7,773,853 km (0.113 R)
• M18: 8,323,326 km (0.089 R)
• M19: 8,556,998 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.7

Radius: 3.7

Gravity: 59.44 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.32 AU - 6.44 AU

Year: 9842 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,757,631 km

• M1: 711,039 km (0.04 R)
• M2: 896,839 km (0.114 R)
• M3: 1,267,692 km (0.091 R)
• M4: 1,492,239 km (0.091 R)
• M5: 1,851,872 km (0.09 R)
• M6: 1,901,838 km (0.051 R)
• M7: 1,952,252 km (0.067 R)
• M8: 2,158,099 km (0.098 R)
• M9: 2,874,224 km (0.053 R)
• M10: 3,019,783 km (0.033 R)
• M11: 3,625,654 km (0.12 R)
• M12: 3,942,353 km (0.051 R)
• M13: 4,400,421 km (0.115 R)
• M14: 4,601,930 km (0.096 R)
• M15: 4,944,359 km (0.083 R)
• M16: 5,653,603 km (0.097 R)
• M17: 5,983,017 km (0.072 R)
• M18: 6,131,418 km (0.117 R)
• M19: 7,008,211 km (0.032 R)
• M20: 7,086,302 km (0.042 R)
• M21: 7,243,379 km (0.046 R)
• M22: 7,681,103 km (0.119 R)
• M23: 8,415,628 km (0.047 R)
• M24: 8,960,015 km (0.12 R)
• M25: 9,087,323 km (0.079 R)
• M26: 9,732,389 km (0.101 R)
• M27: 10,526,005 km (0.103 R)
• M28: 10,885,190 km (0.094 R)
• M29: 11,477,597 km (0.047 R)
• M30: 12,127,301 km (0.112 R)
• M31: 12,645,957 km (0.12 R)
• M32: 12,836,395 km (0.076 R)
• M33: 13,704,960 km (0.054 R)
• M34: 14,742,122 km (0.099 R)
• M35: 14,842,203 km (0.097 R)
• M36: 15,396,762 km (0.101 R)
• M37: 15,549,203 km (0.093 R)
• M38: 15,753,105 km (0.051 R)
• M39: 16,112,289 km (0.075 R)
• M40: 18,108,224 km (0.057 R)
• M41: 18,322,747 km (0.078 R)
• M42: 18,538,318 km (0.045 R)
• M43: 19,080,460 km (0.046 R)
• M44: 19,298,873 km (0.054 R)
• M45: 21,357,639 km (0.079 R)
• M46: 22,154,697 km (0.099 R)
• M47: 22,672,156 km (0.09 R)
• M48: 23,836,326 km (0.036 R)
• M49: 24,307,410 km (0.104 R)
• M50: 25,558,497 km (0.105 R)
• M51: 25,739,062 km (0.118 R)
• M52: 25,859,488 km (0.076 R)
• M53: 26,647,570 km (0.091 R)
• M54: 27,259,126 km (0.116 R)
• M55: 27,751,602 km (0.108 R)
• M56: 28,620,616 km (0.068 R)
• M57: 29,372,495 km (0.089 R)
• M58: 29,687,697 km (0.052 R)
• M59: 29,877,388 km (0.116 R)
• M60: 30,194,385 km (0.11 R)
• M61: 30,257,965 km (0.104 R)
• M62: 30,640,187 km (0.111 R)
• M63: 31,023,906 km (0.073 R)
• M64: 32,184,636 km (0.065 R)
• M65: 33,688,543 km (0.095 R)
• M66: 34,216,923 km (0.082 R)
• M67: 34,615,003 km (0.053 R)
• M68: 34,947,858 km (0.117 R)
• M69: 35,953,006 km (0.078 R)
• M70: 36,222,731 km (0.087 R)
• M71: 37,035,646 km (0.057 R)
• M72: 37,649,296 km (0.072 R)
• M73: 38,266,238 km (0.12 R)
• M74: 38,403,868 km (0.068 R)
• M75: 39,302,053 km (0.094 R)
• M76: 39,440,880 km (0.09 R)
• M77: 39,718,983 km (0.065 R)
• M78: 40,137,258 km (0.074 R)
• M79: 40,487,018 km (0.045 R)
• M80: 42,179,718 km (0.099 R)
• M81: 42,606,521 km (0.115 R)
• M82: 43,106,327 km (0.104 R)
• M83: 43,679,736 km (0.045 R)
• M84: 44,906,738 km (0.105 R)
• M85: 45,051,848 km (0.104 R)
• M86: 45,124,552 km (0.09 R)
• M87: 45,197,107 km (0.084 R)
• M88: 45,852,795 km (0.112 R)
• M89: 46,952,339 km (0.097 R)
• M90: 47,099,693 km (0.075 R)
• M91: 48,209,111 km (0.12 R)
• M92: 48,878,860 km (0.084 R)
• M93: 49,551,752 km (0.113 R)
• M94: 50,002,041 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 6.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.95 AU - 11.25 AU

Year: 18948 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,757,631 km

• M1: 112,498 km (0.107 R)
• M2: 213,177 km (0.104 R)
• M3: 278,252 km (0.047 R)
• M4: 431,590 km (0.085 R)
• M5: 579,692 km (0.08 R)
• M6: 832,363 km (0.079 R)
• M7: 1,197,980 km (0.049 R)
• M8: 1,654,403 km (0.08 R)
• M9: 2,364,993 km (0.027 R)
• M10: 2,417,053 km (0.066 R)
• M11: 2,656,709 km (0.097 R)
• M12: 2,738,239 km (0.073 R)
• M13: 2,931,819 km (0.108 R)
• M14: 2,987,918 km (0.066 R)
• M15: 3,303,121 km (0.099 R)
• M16: 3,659,014 km (0.075 R)
• M17: 4,247,383 km (0.097 R)
• M18: 4,310,962 km (0.094 R)
• M19: 4,374,990 km (0.091 R)
• M20: 4,471,480 km (0.035 R)
• M21: 4,666,706 km (0.027 R)
• M22: 5,614,408 km (0.12 R)
• M23: 5,789,737 km (0.092 R)
• M24: 6,038,219 km (0.113 R)
• M25: 6,472,501 km (0.08 R)
• M26: 6,545,804 km (0.116 R)
• M27: 6,804,758 km (0.097 R)
• M28: 6,916,807 km (0.065 R)
• M29: 7,067,003 km (0.074 R)
• M30: 8,149,045 km (0.091 R)
• M31: 8,267,975 km (0.069 R)
• M32: 9,614,356 km (0.116 R)
• M33: 12,641,319 km (0.09 R)
• M34: 13,381,978 km (0.079 R)
• M35: 14,041,705 km (0.056 R)
• M36: 14,279,715 km (0.067 R)
• M37: 14,519,221 km (0.081 R)
• M38: 15,736,499 km (0.094 R)
• M39: 16,083,117 km (0.083 R)
• M40: 16,232,566 km (0.092 R)
• M41: 17,138,231 km (0.103 R)
• M42: 17,853,907 km (0.066 R)
• M43: 18,215,486 km (0.099 R)
• M44: 19,473,304 km (0.064 R)
• M45: 19,738,841 km (0.116 R)
• M46: 20,219,798 km (0.101 R)
• M47: 21,084,623 km (0.117 R)
• M48: 21,193,530 km (0.029 R)
• M49: 21,247,984 km (0.102 R)
• M50: 22,849,878 km (0.113 R)
• M51: 24,547,365 km (0.12 R)
• M52: 24,776,848 km (0.114 R)
• M53: 25,237,759 km (0.116 R)
• M54: 25,295,504 km (0.117 R)
• M55: 26,168,108 km (0.07 R)
• M56: 27,228,009 km (0.062 R)
• M57: 28,002,328 km (0.071 R)
• M58: 29,572,357 km (0.07 R)
• M59: 32,231,160 km (0.085 R)
• M60: 33,811,812 km (0.101 R)
• M61: 34,900,884 km (0.09 R)
• M62: 36,131,775 km (0.099 R)
• M63: 38,303,188 km (0.089 R)
• M64: 39,170,108 km (0.059 R)
• M65: 39,505,357 km (0.054 R)
• M66: 39,572,526 km (0.109 R)
• M67: 39,976,141 km (0.082 R)
• M68: 40,923,395 km (0.113 R)
• M69: 42,495,519 km (0.107 R)
• M70: 45,065,910 km (0.053 R)
• M71: 45,346,705 km (0.11 R)
• M72: 46,334,500 km (0.104 R)
• M73: 46,759,806 km (0.114 R)
• M74: 47,757,624 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit