🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 11.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 786 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,195,856 km

• M1: 155,731 km (0.088 R)
• M2: 256,411 km (0.108 R)
• M3: 337,942 km (0.083 R)
• M4: 427,401 km (0.09 R)
• M5: 521,349 km (0.09 R)
• M6: 644,019 km (0.083 R)
• M7: 723,754 km (0.103 R)
• M8: 867,368 km (0.077 R)
• M9: 953,088 km (0.105 R)
• M10: 1,062,444 km (0.104 R)
• M11: 1,171,950 km (0.091 R)
• M12: 1,250,339 km (0.053 R)
• M13: 1,348,475 km (0.095 R)
• M14: 1,449,454 km (0.109 R)
• M15: 1,615,507 km (0.11 R)
• M16: 1,748,201 km (0.102 R)
• M17: 1,899,893 km (0.085 R)
• M18: 2,034,980 km (0.045 R)
• M19: 2,114,416 km (0.112 R)
• M20: 2,249,354 km (0.088 R)
• M21: 2,337,168 km (0.12 R)
• M22: 2,431,863 km (0.043 R)
• M23: 2,562,013 km (0.074 R)
• M24: 2,694,557 km (0.103 R)
• M25: 2,811,692 km (0.089 R)
• M26: 2,906,687 km (0.111 R)
• M27: 2,990,611 km (0.096 R)
• M28: 3,173,420 km (0.059 R)
• M29: 3,397,816 km (0.097 R)
• M30: 3,499,244 km (0.069 R)
• M31: 3,685,643 km (0.111 R)
• M32: 3,789,912 km (0.063 R)
• M33: 3,928,290 km (0.112 R)
• M34: 4,162,710 km (0.056 R)
• M35: 4,333,102 km (0.091 R)
• M36: 4,443,356 km (0.091 R)
• M37: 4,631,400 km (0.099 R)
• M38: 4,751,378 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 10.4

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.23 AU - 1.51 AU

Year: 1035 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,195,856 km

• M1: 131,347 km (0.065 R)
• M2: 200,162 km (0.105 R)
• M3: 265,387 km (0.036 R)
• M4: 352,752 km (0.055 R)
• M5: 421,866 km (0.105 R)
• M6: 519,553 km (0.105 R)
• M7: 794,813 km (0.095 R)
• M8: 1,225,207 km (0.078 R)
• M9: 1,526,197 km (0.053 R)
• M10: 1,667,567 km (0.087 R)
• M11: 1,973,196 km (0.097 R)
• M12: 2,157,201 km (0.092 R)
• M13: 2,439,044 km (0.108 R)
• M14: 2,521,771 km (0.097 R)
• M15: 2,700,840 km (0.095 R)
• M16: 2,884,097 km (0.092 R)
• M17: 2,949,771 km (0.097 R)
• M18: 3,206,182 km (0.113 R)
• M19: 3,504,929 km (0.096 R)
• M20: 3,669,636 km (0.096 R)
• M21: 3,800,833 km (0.095 R)
• M22: 3,970,028 km (0.113 R)
• M23: 4,104,816 km (0.094 R)
• M24: 4,253,516 km (0.062 R)
• M25: 4,341,181 km (0.066 R)
• M26: 4,416,728 km (0.109 R)
• M27: 4,530,871 km (0.031 R)
• M28: 4,736,418 km (0.04 R)
• M29: 4,801,344 km (0.108 R)
• M30: 4,997,616 km (0.038 R)
• M31: 5,277,065 km (0.095 R)
• M32: 5,452,693 km (0.112 R)
• M33: 5,520,760 km (0.057 R)
• M34: 5,630,116 km (0.059 R)
• M35: 5,893,109 km (0.087 R)
• M36: 6,075,319 km (0.062 R)
• M37: 6,202,477 km (0.113 R)
• M38: 6,302,109 km (0.087 R)
• M39: 6,445,424 km (0.096 R)
• M40: 6,808,199 km (0.103 R)
• M41: 6,896,163 km (0.049 R)
• M42: 7,207,476 km (0.034 R)
• M43: 7,357,373 km (0.11 R)
• M44: 7,447,730 km (0.073 R)
• M45: 7,705,936 km (0.064 R)
• M46: 7,905,350 km (0.028 R)
• M47: 8,028,918 km (0.026 R)
• M48: 8,403,660 km (0.117 R)
• M49: 8,545,629 km (0.061 R)
• M50: 8,831,959 km (0.11 R)
• M51: 8,960,314 km (0.069 R)
• M52: 9,316,357 km (0.116 R)
• M53: 9,397,888 km (0.107 R)
• M54: 9,693,493 km (0.117 R)
• M55: 9,842,493 km (0.063 R)
• M56: 9,908,914 km (0.088 R)
• M57: 10,109,076 km (0.103 R)
• M58: 10,310,734 km (0.111 R)
• M59: 10,734,994 km (0.104 R)
• M60: 10,803,509 km (0.08 R)
• M61: 11,269,208 km (0.097 R)
• M62: 11,600,866 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 14

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.41 AU - 1.69 AU

Year: 1246 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 74,195,856 km

• M1: 205,847 km (0.085 R)
• M2: 309,817 km (0.093 R)
• M3: 507,137 km (0.105 R)
• M4: 622,776 km (0.097 R)
• M5: 816,505 km (0.051 R)
• M6: 950,545 km (0.031 R)
• M7: 1,054,665 km (0.05 R)
• M8: 1,155,195 km (0.063 R)
• M9: 1,251,087 km (0.083 R)
• M10: 1,366,726 km (0.113 R)
• M11: 1,600,548 km (0.055 R)
• M12: 1,727,107 km (0.078 R)
• M13: 1,895,106 km (0.085 R)
• M14: 2,288,399 km (0.105 R)
• M15: 2,380,551 km (0.095 R)
• M16: 2,547,652 km (0.094 R)
• M17: 2,751,105 km (0.117 R)
• M18: 2,926,733 km (0.098 R)
• M19: 3,266,320 km (0.027 R)
• M20: 3,606,954 km (0.103 R)
• M21: 4,058,291 km (0.098 R)
• M22: 4,145,806 km (0.116 R)
• M23: 4,348,212 km (0.088 R)
• M24: 4,657,879 km (0.103 R)
• M25: 4,802,391 km (0.094 R)
• M26: 4,948,249 km (0.11 R)
• M27: 5,068,825 km (0.096 R)
• M28: 5,271,979 km (0.09 R)
• M29: 5,450,150 km (0.067 R)
• M30: 5,700,277 km (0.117 R)
• M31: 5,840,899 km (0.083 R)
• M32: 6,139,945 km (0.102 R)
• M33: 6,298,669 km (0.117 R)
• M34: 6,812,687 km (0.045 R)
• M35: 7,037,233 km (0.035 R)
• M36: 7,142,850 km (0.091 R)
• M37: 7,233,805 km (0.056 R)
• M38: 7,524,474 km (0.062 R)
• M39: 7,850,148 km (0.091 R)
• M40: 8,022,635 km (0.035 R)
• M41: 8,212,325 km (0.074 R)
• M42: 8,451,532 km (0.061 R)
• M43: 8,547,723 km (0.074 R)
• M44: 8,969,440 km (0.046 R)
• M45: 9,084,032 km (0.073 R)
• M46: 9,597,900 km (0.041 R)
• M47: 9,782,504 km (0.108 R)
• M48: 9,900,537 km (0.099 R)
• M49: 10,002,114 km (0.106 R)
• M50: 10,189,410 km (0.104 R)
• M51: 10,671,115 km (0.085 R)
• M52: 11,125,294 km (0.079 R)
• M53: 11,230,911 km (0.08 R)
• M54: 11,585,757 km (0.119 R)
• M55: 11,692,869 km (0.08 R)
• M56: 11,818,232 km (0.07 R)
• M57: 11,926,092 km (0.073 R)
• M58: 12,124,758 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 11.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.37 AU - 2.03 AU

Year: 1431 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,195,856 km

• M1: 145,409 km (0.109 R)
• M2: 218,263 km (0.075 R)
• M3: 373,247 km (0.12 R)
• M4: 735,872 km (0.109 R)
• M5: 813,663 km (0.08 R)
• M6: 924,964 km (0.103 R)
• M7: 1,025,793 km (0.035 R)
• M8: 1,138,889 km (0.041 R)
• M9: 1,231,041 km (0.071 R)
• M10: 1,414,149 km (0.096 R)
• M11: 1,615,807 km (0.109 R)
• M12: 2,078,662 km (0.11 R)
• M13: 2,151,068 km (0.11 R)
• M14: 2,245,614 km (0.055 R)
• M15: 2,373,819 km (0.105 R)
• M16: 2,471,656 km (0.102 R)
• M17: 2,559,620 km (0.098 R)
• M18: 2,693,809 km (0.055 R)
• M19: 2,784,615 km (0.117 R)
• M20: 2,911,175 km (0.087 R)
• M21: 3,086,952 km (0.028 R)
• M22: 3,229,968 km (0.107 R)
• M23: 3,302,373 km (0.12 R)
• M24: 3,710,626 km (0.08 R)
• M25: 3,863,066 km (0.047 R)
• M26: 3,991,720 km (0.118 R)
• M27: 4,069,660 km (0.093 R)
• M28: 4,453,379 km (0.068 R)
• M29: 4,697,523 km (0.105 R)
• M30: 4,918,329 km (0.035 R)
• M31: 5,170,701 km (0.087 R)
• M32: 5,341,392 km (0.05 R)
• M33: 5,938,736 km (0.07 R)
• M34: 6,102,696 km (0.052 R)
• M35: 6,358,957 km (0.104 R)
• M36: 6,435,102 km (0.055 R)
• M37: 6,835,576 km (0.054 R)
• M38: 7,101,860 km (0.108 R)
• M39: 7,196,705 km (0.056 R)
• M40: 7,339,720 km (0.112 R)
• M41: 7,612,437 km (0.111 R)
• M42: 7,709,377 km (0.054 R)
• M43: 8,068,860 km (0.071 R)
• M44: 8,250,622 km (0.089 R)
• M45: 8,400,369 km (0.064 R)
• M46: 9,317,853 km (0.11 R)
• M47: 9,456,530 km (0.036 R)
• M48: 9,894,254 km (0.061 R)
• M49: 10,231,298 km (0.108 R)
• M50: 10,662,588 km (0.068 R)
• M51: 10,916,905 km (0.045 R)
• M52: 11,136,514 km (0.098 R)
• M53: 11,228,367 km (0.103 R)
• M54: 11,376,020 km (0.118 R)
• M55: 11,617,322 km (0.104 R)
• M56: 12,086,012 km (0.043 R)
• M57: 12,484,690 km (0.042 R)
• M58: 12,676,026 km (0.086 R)
• M59: 12,772,068 km (0.065 R)
• M60: 13,003,496 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 6.1

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.12 AU - 11.22 AU

Year: 17930 Days

Day: 16.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,195,856 km

• M1: 81,531 km (0.051 R)
• M2: 182,061 km (0.12 R)
• M3: 392,246 km (0.083 R)
• M4: 531,820 km (0.064 R)
• M5: 647,160 km (0.061 R)
• M6: 687,402 km (0.1 R)
• M7: 749,635 km (0.111 R)
• M8: 857,645 km (0.112 R)
• M9: 1,288,038 km (0.055 R)
• M10: 1,418,188 km (0.085 R)
• M11: 1,498,522 km (0.119 R)
• M12: 1,748,350 km (0.068 R)
• M13: 2,041,413 km (0.069 R)
• M14: 2,102,000 km (0.087 R)
• M15: 2,839,667 km (0.055 R)
• M16: 3,113,730 km (0.066 R)
• M17: 4,176,324 km (0.107 R)
• M18: 4,292,262 km (0.082 R)
• M19: 4,846,971 km (0.082 R)
• M20: 5,132,703 km (0.038 R)
• M21: 5,215,431 km (0.099 R)
• M22: 5,508,343 km (0.077 R)
• M23: 5,593,016 km (0.093 R)
• M24: 7,940,954 km (0.047 R)
• M25: 8,619,081 km (0.061 R)
• M26: 9,926,866 km (0.065 R)
• M27: 13,742,509 km (0.087 R)
• M28: 15,560,572 km (0.101 R)
• M29: 16,345,363 km (0.029 R)
• M30: 16,711,877 km (0.098 R)
• M31: 16,896,182 km (0.081 R)
• M32: 17,142,869 km (0.102 R)
• M33: 18,078,753 km (0.1 R)
• M34: 18,712,001 km (0.072 R)
• M35: 18,839,458 km (0.071 R)
• M36: 20,457,359 km (0.112 R)
• M37: 21,316,201 km (0.101 R)
• M38: 22,186,711 km (0.066 R)
• M39: 22,660,188 km (0.118 R)
• M40: 22,796,172 km (0.065 R)
• M41: 23,137,106 km (0.107 R)
• M42: 23,617,315 km (0.116 R)
• M43: 24,378,619 km (0.119 R)
• M44: 24,937,217 km (0.111 R)
• M45: 25,007,378 km (0.093 R)
• M46: 26,781,908 km (0.104 R)
• M47: 26,853,715 km (0.104 R)
• M48: 27,213,797 km (0.051 R)
• M49: 27,285,904 km (0.109 R)
• M50: 27,720,485 km (0.028 R)
• M51: 28,157,461 km (0.03 R)
• M52: 28,303,618 km (0.038 R)
• M53: 29,037,994 km (0.089 R)
• M54: 29,407,501 km (0.059 R)
• M55: 29,927,503 km (0.106 R)
• M56: 30,002,152 km (0.107 R)
• M57: 30,300,899 km (0.118 R)
• M58: 31,657,453 km (0.116 R)
• M59: 31,961,585 km (0.114 R)
• M60: 32,037,880 km (0.078 R)
• M61: 32,496,248 km (0.086 R)
• M62: 34,742,310 km (0.083 R)
• M63: 34,977,478 km (0.071 R)
• M64: 35,056,017 km (0.041 R)
• M65: 36,082,109 km (0.061 R)
• M66: 36,559,027 km (0.11 R)
• M67: 37,038,039 km (0.098 R)
• M68: 37,438,812 km (0.094 R)
• M69: 41,026,767 km (0.066 R)
• M70: 42,024,136 km (0.086 R)
• M71: 42,609,662 km (0.108 R)
• M72: 44,893,274 km (0.12 R)
• M73: 46,351,404 km (0.027 R)
• M74: 47,216,379 km (0.08 R)
• M75: 47,303,146 km (0.036 R)
• M76: 48,348,685 km (0.115 R)
• M77: 48,874,372 km (0.04 R)
• M78: 49,931,281 km (0.11 R)
• M79: 50,019,843 km (0.115 R)
• M80: 50,462,653 km (0.109 R)
• M81: 50,640,226 km (0.095 R)
• M82: 53,147,187 km (0.113 R)
• M83: 54,143,209 km (0.094 R)
• M84: 55,969,650 km (0.108 R)
• M85: 56,245,359 km (0.095 R)
• M86: 57,260,231 km (0.114 R)
• M87: 57,816,286 km (0.066 R)
• M88: 59,120,779 km (0.112 R)
• M89: 60,434,997 km (0.06 R)
• M90: 63,187,597 km (0.092 R)
• M91: 63,858,095 km (0.111 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 5.2

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.81 AU - 11.89 AU

Year: 23076 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,195,856 km

• M1: 99,183 km (0.086 R)
• M2: 290,220 km (0.045 R)
• M3: 748,887 km (0.112 R)
• M4: 1,020,856 km (0.058 R)
• M5: 1,557,015 km (0.107 R)
• M6: 2,373,819 km (0.116 R)
• M7: 2,732,405 km (0.091 R)
• M8: 3,031,451 km (0.097 R)
• M9: 3,380,164 km (0.091 R)
• M10: 3,619,820 km (0.077 R)
• M11: 4,371,250 km (0.103 R)
• M12: 5,169,354 km (0.09 R)
• M13: 5,584,937 km (0.098 R)
• M14: 5,820,554 km (0.057 R)
• M15: 5,867,976 km (0.073 R)
• M16: 5,915,698 km (0.097 R)
• M17: 6,107,483 km (0.069 R)
• M18: 6,301,362 km (0.093 R)
• M19: 6,448,117 km (0.112 R)
• M20: 6,645,437 km (0.115 R)
• M21: 7,714,164 km (0.117 R)
• M22: 10,063,150 km (0.064 R)
• M23: 10,120,296 km (0.105 R)
• M24: 11,882,110 km (0.077 R)
• M25: 12,184,747 km (0.088 R)
• M26: 12,551,411 km (0.095 R)
• M27: 12,674,530 km (0.071 R)
• M28: 12,859,732 km (0.091 R)
• M29: 13,421,023 km (0.098 R)
• M30: 13,546,835 km (0.092 R)
• M31: 14,245,756 km (0.099 R)
• M32: 15,546,211 km (0.12 R)
• M33: 15,943,692 km (0.114 R)
• M34: 18,189,156 km (0.048 R)
• M35: 20,894,484 km (0.039 R)
• M36: 21,922,521 km (0.096 R)
• M37: 22,666,770 km (0.105 R)
• M38: 23,646,636 km (0.049 R)
• M39: 24,563,372 km (0.058 R)
• M40: 24,794,351 km (0.077 R)
• M41: 25,180,912 km (0.077 R)
• M42: 25,881,778 km (0.107 R)
• M43: 26,352,712 km (0.091 R)
• M44: 27,621,900 km (0.084 R)
• M45: 29,481,252 km (0.108 R)
• M46: 29,972,831 km (0.114 R)
• M47: 31,380,397 km (0.119 R)
• M48: 31,798,523 km (0.067 R)
• M49: 32,894,178 km (0.093 R)
• M50: 32,979,000 km (0.119 R)
• M51: 33,574,699 km (0.104 R)
• M52: 34,949,354 km (0.108 R)
• M53: 37,222,045 km (0.109 R)
• M54: 40,084,151 km (0.05 R)
• M55: 40,719,643 km (0.114 R)
• M56: 40,810,598 km (0.112 R)
• M57: 41,266,872 km (0.074 R)
• M58: 42,184,505 km (0.12 R)
• M59: 45,165,841 km (0.034 R)
• M60: 45,637,822 km (0.085 R)
• M61: 48,118,006 km (0.033 R)
• M62: 48,889,931 km (0.099 R)
• M63: 49,277,389 km (0.045 R)
• M64: 51,919,587 km (0.077 R)
• M65: 53,307,705 km (0.107 R)
• M66: 53,606,751 km (0.033 R)
• M67: 54,006,327 km (0.096 R)
• M68: 54,306,570 km (0.087 R)
• M69: 55,009,531 km (0.054 R)
• M70: 61,156,657 km (0.094 R)
• M71: 63,042,787 km (0.113 R)
• M72: 63,887,117 km (0.063 R)
• M73: 65,267,307 km (0.12 R)
• M74: 65,480,484 km (0.053 R)
• M75: 66,442,697 km (0.1 R)
• M76: 67,948,849 km (0.118 R)
• M77: 68,056,859 km (0.106 R)
• M78: 69,901,699 km (0.1 R)
• M79: 71,433,432 km (0.074 R)
• M80: 71,543,237 km (0.097 R)
• M81: 71,983,055 km (0.103 R)
• M82: 73,529,747 km (0.064 R)
• M83: 74,084,755 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit