🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 8.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.79 AU - 1.23 AU

Year: 713 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,508,096 km

• M1: 106,514 km (0.096 R)
• M2: 172,636 km (0.044 R)
• M3: 227,090 km (0.086 R)
• M4: 280,496 km (0.087 R)
• M5: 333,753 km (0.097 R)
• M6: 394,789 km (0.075 R)
• M7: 491,429 km (0.079 R)
• M8: 566,976 km (0.106 R)
• M9: 635,043 km (0.072 R)
• M10: 702,212 km (0.062 R)
• M11: 755,469 km (0.036 R)
• M12: 968,796 km (0.118 R)
• M13: 1,037,910 km (0.078 R)
• M14: 1,128,118 km (0.092 R)
• M15: 1,246,001 km (0.109 R)
• M16: 1,301,352 km (0.104 R)
• M17: 1,357,601 km (0.08 R)
• M18: 1,414,747 km (0.076 R)
• M19: 1,585,737 km (0.08 R)
• M20: 1,646,175 km (0.051 R)
• M21: 1,712,896 km (0.116 R)
• M22: 1,809,087 km (0.099 R)
• M23: 1,878,052 km (0.089 R)
• M24: 2,006,855 km (0.111 R)
• M25: 2,066,395 km (0.101 R)
• M26: 2,138,651 km (0.108 R)
• M27: 2,205,671 km (0.069 R)
• M28: 2,261,022 km (0.104 R)
• M29: 2,366,938 km (0.116 R)
• M30: 2,519,228 km (0.081 R)
• M31: 2,714,154 km (0.107 R)
• M32: 2,968,171 km (0.085 R)
• M33: 3,216,055 km (0.088 R)
• M34: 3,293,098 km (0.055 R)
• M35: 3,349,646 km (0.086 R)
• M36: 3,413,524 km (0.099 R)
• M37: 3,492,213 km (0.109 R)
• M38: 3,644,055 km (0.092 R)
• M39: 3,731,868 km (0.08 R)
• M40: 3,976,910 km (0.09 R)
• M41: 4,128,004 km (0.059 R)
• M42: 4,181,410 km (0.112 R)
• M43: 4,576,947 km (0.083 R)
• M44: 4,727,442 km (0.072 R)
• M45: 4,807,328 km (0.096 R)
• M46: 5,123,129 km (0.094 R)
• M47: 5,180,574 km (0.05 R)
• M48: 5,329,125 km (0.096 R)
• M49: 5,462,417 km (0.059 R)
• M50: 5,546,341 km (0.092 R)
• M51: 5,681,428 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 10

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.34 AU

Year: 778 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,508,096 km

• M1: 124,615 km (0.104 R)
• M2: 196,422 km (0.086 R)
• M3: 342,579 km (0.12 R)
• M4: 464,651 km (0.07 R)
• M5: 543,339 km (0.075 R)
• M6: 622,477 km (0.094 R)
• M7: 686,056 km (0.117 R)
• M8: 767,736 km (0.104 R)
• M9: 852,857 km (0.061 R)
• M10: 1,016,218 km (0.104 R)
• M11: 1,177,784 km (0.11 R)
• M12: 1,277,566 km (0.083 R)
• M13: 1,426,416 km (0.113 R)
• M14: 1,650,065 km (0.032 R)
• M15: 1,713,045 km (0.064 R)
• M16: 1,929,214 km (0.085 R)
• M17: 2,262,369 km (0.045 R)
• M18: 2,396,109 km (0.087 R)
• M19: 2,556,777 km (0.114 R)
• M20: 2,622,151 km (0.111 R)
• M21: 2,746,019 km (0.089 R)
• M22: 3,051,647 km (0.099 R)
• M23: 3,173,569 km (0.077 R)
• M24: 3,530,659 km (0.092 R)
• M25: 3,594,388 km (0.096 R)
• M26: 3,686,391 km (0.113 R)
• M27: 3,788,267 km (0.036 R)
• M28: 3,891,340 km (0.089 R)
• M29: 4,071,306 km (0.063 R)
• M30: 4,167,198 km (0.068 R)
• M31: 4,312,458 km (0.104 R)
• M32: 4,410,145 km (0.076 R)
• M33: 4,518,604 km (0.074 R)
• M34: 4,588,017 km (0.091 R)
• M35: 4,687,948 km (0.093 R)
• M36: 4,798,651 km (0.108 R)
• M37: 5,449,402 km (0.076 R)
• M38: 5,597,803 km (0.117 R)
• M39: 5,715,237 km (0.031 R)
• M40: 5,866,032 km (0.118 R)
• M41: 5,985,560 km (0.086 R)
• M42: 6,127,678 km (0.078 R)
• M43: 6,293,134 km (0.082 R)
• M44: 6,437,795 km (0.093 R)
• M45: 6,685,080 km (0.054 R)
• M46: 6,787,106 km (0.07 R)
• M47: 6,889,730 km (0.104 R)
• M48: 7,004,322 km (0.1 R)
• M49: 7,119,662 km (0.072 R)
• M50: 7,340,319 km (0.068 R)
• M51: 7,551,551 km (0.109 R)
• M52: 7,634,129 km (0.111 R)
• M53: 7,812,300 km (0.098 R)
• M54: 7,979,850 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 10.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.93 AU - 1.25 AU

Year: 800 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,508,096 km

• M1: 161,416 km (0.061 R)
• M2: 228,436 km (0.099 R)
• M3: 458,517 km (0.088 R)
• M4: 541,095 km (0.044 R)
• M5: 605,871 km (0.058 R)
• M6: 673,639 km (0.102 R)
• M7: 899,682 km (0.101 R)
• M8: 978,669 km (0.086 R)
• M9: 1,066,334 km (0.105 R)
• M10: 1,156,541 km (0.108 R)
• M11: 1,313,170 km (0.118 R)
• M12: 1,404,126 km (0.11 R)
• M13: 1,483,712 km (0.093 R)
• M14: 1,668,764 km (0.038 R)
• M15: 1,739,225 km (0.107 R)
• M16: 1,825,244 km (0.1 R)
• M17: 2,076,718 km (0.102 R)
• M18: 2,160,642 km (0.106 R)
• M19: 2,300,366 km (0.117 R)
• M20: 2,379,205 km (0.096 R)
• M21: 2,588,791 km (0.069 R)
• M22: 2,855,225 km (0.037 R)
• M23: 3,000,335 km (0.075 R)
• M24: 3,165,641 km (0.08 R)
• M25: 3,307,011 km (0.057 R)
• M26: 3,468,726 km (0.079 R)
• M27: 3,568,956 km (0.05 R)
• M28: 3,716,310 km (0.113 R)
• M29: 3,781,385 km (0.073 R)
• M30: 3,856,334 km (0.081 R)
• M31: 3,950,730 km (0.091 R)
• M32: 4,132,043 km (0.1 R)
• M33: 4,316,347 km (0.064 R)
• M34: 4,523,092 km (0.12 R)
• M35: 4,723,104 km (0.101 R)
• M36: 5,100,839 km (0.102 R)
• M37: 5,246,397 km (0.112 R)
• M38: 5,330,172 km (0.111 R)
• M39: 5,414,396 km (0.033 R)
• M40: 5,488,447 km (0.114 R)
• M41: 5,658,988 km (0.117 R)
• M42: 5,885,479 km (0.087 R)
• M43: 6,016,378 km (0.085 R)
• M44: 6,358,807 km (0.084 R)
• M45: 6,437,047 km (0.098 R)
• M46: 6,605,644 km (0.118 R)
• M47: 7,143,747 km (0.093 R)
• M48: 7,236,797 km (0.052 R)
• M49: 7,400,607 km (0.039 R)
• M50: 7,565,613 km (0.107 R)
• M51: 7,815,292 km (0.092 R)
• M52: 7,959,355 km (0.09 R)
• M53: 8,128,400 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 13.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.55 AU - 3.37 AU

Year: 3580 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,508,096 km

• M1: 192,682 km (0.115 R)
• M2: 316,250 km (0.117 R)
• M3: 407,056 km (0.044 R)
• M4: 534,663 km (0.089 R)
• M5: 663,766 km (0.112 R)
• M6: 794,065 km (0.086 R)
• M7: 886,367 km (0.099 R)
• M8: 1,038,808 km (0.062 R)
• M9: 1,167,611 km (0.098 R)
• M10: 1,316,012 km (0.098 R)
• M11: 1,662,780 km (0.106 R)
• M12: 1,934,300 km (0.049 R)
• M13: 2,211,954 km (0.092 R)
• M14: 2,321,759 km (0.09 R)
• M15: 2,459,389 km (0.062 R)
• M16: 2,617,664 km (0.105 R)
• M17: 2,752,152 km (0.05 R)
• M18: 2,852,383 km (0.1 R)
• M19: 2,963,085 km (0.06 R)
• M20: 3,065,859 km (0.105 R)
• M21: 3,217,551 km (0.095 R)
• M22: 3,371,786 km (0.064 R)
• M23: 3,479,347 km (0.073 R)
• M24: 3,778,543 km (0.061 R)
• M25: 4,285,381 km (0.086 R)
• M26: 4,737,316 km (0.107 R)
• M27: 4,869,261 km (0.113 R)
• M28: 5,193,140 km (0.028 R)
• M29: 5,375,051 km (0.03 R)
• M30: 5,838,805 km (0.113 R)
• M31: 5,968,656 km (0.114 R)
• M32: 6,183,329 km (0.115 R)
• M33: 6,279,520 km (0.083 R)
• M34: 6,669,372 km (0.075 R)
• M35: 6,805,207 km (0.078 R)
• M36: 6,917,106 km (0.068 R)
• M37: 7,092,285 km (0.053 R)
• M38: 7,281,676 km (0.086 R)
• M39: 7,396,119 km (0.11 R)
• M40: 7,678,560 km (0.116 R)
• M41: 8,003,636 km (0.077 R)
• M42: 8,121,818 km (0.071 R)
• M43: 8,426,549 km (0.026 R)
• M44: 8,721,556 km (0.093 R)
• M45: 8,897,483 km (0.078 R)
• M46: 9,047,380 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 9

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.73 AU - 5.49 AU

Year: 8120 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,508,096 km

• M1: 127,308 km (0.104 R)
• M2: 208,091 km (0.101 R)
• M3: 433,385 km (0.071 R)
• M4: 568,322 km (0.074 R)
• M5: 686,953 km (0.025 R)
• M6: 1,168,359 km (0.048 R)
• M7: 1,264,102 km (0.117 R)
• M8: 1,382,584 km (0.065 R)
• M9: 1,484,160 km (0.11 R)
• M10: 1,652,159 km (0.101 R)
• M11: 1,804,300 km (0.036 R)
• M12: 1,915,900 km (0.111 R)
• M13: 2,760,081 km (0.047 R)
• M14: 2,941,543 km (0.106 R)
• M15: 3,100,117 km (0.062 R)
• M16: 3,481,442 km (0.082 R)
• M17: 3,819,982 km (0.118 R)
• M18: 3,906,449 km (0.083 R)
• M19: 3,993,366 km (0.089 R)
• M20: 4,258,303 km (0.048 R)
• M21: 4,774,416 km (0.094 R)
• M22: 5,118,940 km (0.045 R)
• M23: 5,214,234 km (0.03 R)
• M24: 5,569,080 km (0.102 R)
• M25: 6,200,233 km (0.092 R)
• M26: 6,679,844 km (0.099 R)
• M27: 7,171,423 km (0.044 R)
• M28: 7,602,115 km (0.057 R)
• M29: 7,711,172 km (0.103 R)
• M30: 7,820,677 km (0.073 R)
• M31: 8,715,273 km (0.093 R)
• M32: 10,357,708 km (0.093 R)
• M33: 10,478,732 km (0.073 R)
• M34: 10,844,350 km (0.093 R)
• M35: 10,926,180 km (0.036 R)
• M36: 11,214,156 km (0.082 R)
• M37: 11,966,184 km (0.096 R)
• M38: 12,391,042 km (0.091 R)
• M39: 13,255,568 km (0.078 R)
• M40: 13,739,368 km (0.114 R)
• M41: 13,916,791 km (0.096 R)
• M42: 15,546,959 km (0.094 R)
• M43: 18,200,376 km (0.072 R)
• M44: 18,590,827 km (0.091 R)
• M45: 18,688,813 km (0.109 R)
• M46: 18,885,385 km (0.076 R)
• M47: 18,983,970 km (0.107 R)
• M48: 19,082,704 km (0.054 R)
• M49: 19,578,921 km (0.089 R)
• M50: 19,778,484 km (0.097 R)
• M51: 20,583,919 km (0.032 R)
• M52: 20,939,663 km (0.079 R)
• M53: 21,143,864 km (0.114 R)
• M54: 21,760,357 km (0.073 R)
• M55: 23,433,310 km (0.09 R)
• M56: 23,804,761 km (0.085 R)
• M57: 24,499,643 km (0.11 R)
• M58: 24,661,059 km (0.097 R)
• M59: 25,472,927 km (0.06 R)
• M60: 26,403,725 km (0.1 R)
• M61: 27,289,943 km (0.101 R)
• M62: 27,624,743 km (0.063 R)
• M63: 27,904,940 km (0.109 R)
• M64: 28,411,328 km (0.117 R)
• M65: 28,580,972 km (0.025 R)
• M66: 30,006,491 km (0.094 R)
• M67: 30,236,871 km (0.083 R)
• M68: 30,467,701 km (0.052 R)
• M69: 30,815,067 km (0.11 R)
• M70: 30,873,111 km (0.106 R)
• M71: 30,989,199 km (0.107 R)
• M72: 31,163,630 km (0.067 R)
• M73: 32,041,171 km (0.074 R)
• M74: 32,453,313 km (0.091 R)
• M75: 32,748,919 km (0.081 R)
• M76: 32,985,882 km (0.107 R)
• M77: 33,760,350 km (0.098 R)
• M78: 33,880,028 km (0.054 R)
• M79: 34,059,845 km (0.056 R)
• M80: 35,024,003 km (0.076 R)
• M81: 37,040,732 km (0.071 R)
• M82: 38,969,497 km (0.117 R)
• M83: 39,032,179 km (0.111 R)
• M84: 39,472,445 km (0.082 R)
• M85: 40,484,924 km (0.105 R)
• M86: 40,994,305 km (0.083 R)
• M87: 41,249,818 km (0.12 R)
• M88: 41,313,846 km (0.078 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: 173 - 18,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit