🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 14.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 423 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,169,868 km

• M1: 184,753 km (0.064 R)
• M2: 288,425 km (0.077 R)
• M3: 409,449 km (0.12 R)
• M4: 512,074 km (0.072 R)
• M5: 637,137 km (0.056 R)
• M6: 728,990 km (0.1 R)
• M7: 826,229 km (0.097 R)
• M8: 949,797 km (0.108 R)
• M9: 1,053,618 km (0.066 R)
• M10: 1,480,271 km (0.093 R)
• M11: 1,598,004 km (0.087 R)
• M12: 1,772,884 km (0.079 R)
• M13: 1,882,091 km (0.118 R)
• M14: 2,159,595 km (0.089 R)
• M15: 2,294,682 km (0.026 R)
• M16: 2,420,494 km (0.077 R)
• M17: 2,592,082 km (0.03 R)
• M18: 2,882,901 km (0.098 R)
• M19: 3,104,904 km (0.034 R)
• M20: 3,476,056 km (0.082 R)
• M21: 3,649,590 km (0.119 R)
• M22: 3,797,692 km (0.092 R)
• M23: 3,933,526 km (0.091 R)
• M24: 4,114,540 km (0.067 R)
• M25: 4,268,925 km (0.025 R)
• M26: 4,372,895 km (0.108 R)
• M27: 4,568,270 km (0.113 R)
• M28: 4,697,672 km (0.064 R)
• M29: 4,797,305 km (0.069 R)
• M30: 4,967,846 km (0.063 R)
• M31: 5,235,327 km (0.107 R)
• M32: 5,419,033 km (0.083 R)
• M33: 5,564,293 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 719 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,169,868 km

• M1: 157,527 km (0.104 R)
• M2: 242,947 km (0.109 R)
• M3: 434,881 km (0.094 R)
• M4: 614,099 km (0.078 R)
• M5: 743,352 km (0.046 R)
• M6: 865,573 km (0.097 R)
• M7: 964,308 km (0.06 R)
• M8: 1,090,120 km (0.115 R)
• M9: 1,193,043 km (0.057 R)
• M10: 1,304,344 km (0.067 R)
• M11: 1,409,212 km (0.06 R)
• M12: 1,538,016 km (0.034 R)
• M13: 1,638,545 km (0.097 R)
• M14: 1,897,051 km (0.096 R)
• M15: 1,988,156 km (0.078 R)
• M16: 2,098,409 km (0.042 R)
• M17: 2,216,592 km (0.1 R)
• M18: 2,337,168 km (0.054 R)
• M19: 2,422,887 km (0.062 R)
• M20: 2,610,184 km (0.112 R)
• M21: 2,782,969 km (0.091 R)
• M22: 2,959,495 km (0.115 R)
• M23: 3,045,962 km (0.085 R)
• M24: 3,146,642 km (0.109 R)
• M25: 3,275,894 km (0.073 R)
• M26: 3,386,148 km (0.102 R)
• M27: 3,490,717 km (0.063 R)
• M28: 3,624,607 km (0.097 R)
• M29: 3,731,569 km (0.09 R)
• M30: 3,912,284 km (0.095 R)
• M31: 4,125,460 km (0.115 R)
• M32: 4,207,440 km (0.104 R)
• M33: 4,297,348 km (0.108 R)
• M34: 4,479,409 km (0.097 R)
• M35: 4,749,284 km (0.118 R)
• M36: 4,882,276 km (0.08 R)
• M37: 5,160,229 km (0.114 R)
• M38: 5,313,268 km (0.05 R)
• M39: 5,435,190 km (0.058 R)
• M40: 5,517,020 km (0.101 R)
• M41: 5,590,921 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 14.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.28 AU - 4.64 AU

Year: 6388 Days

Day: 10.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,169,868 km

• M1: 282,590 km (0.119 R)
• M2: 559,945 km (0.081 R)
• M3: 766,091 km (0.071 R)
• M4: 1,386,922 km (0.077 R)
• M5: 1,718,281 km (0.112 R)
• M6: 1,946,567 km (0.106 R)
• M7: 3,057,631 km (0.054 R)
• M8: 3,208,725 km (0.119 R)
• M9: 3,362,511 km (0.058 R)
• M10: 3,597,679 km (0.093 R)
• M11: 4,420,767 km (0.102 R)
• M12: 5,001,655 km (0.101 R)
• M13: 5,180,574 km (0.038 R)
• M14: 5,545,144 km (0.098 R)
• M15: 5,668,413 km (0.068 R)
• M16: 5,761,612 km (0.107 R)
• M17: 6,267,104 km (0.118 R)
• M18: 7,052,343 km (0.097 R)
• M19: 7,321,021 km (0.073 R)
• M20: 7,833,992 km (0.081 R)
• M21: 8,252,716 km (0.034 R)
• M22: 9,003,398 km (0.071 R)
• M23: 9,589,972 km (0.108 R)
• M24: 10,264,807 km (0.103 R)
• M25: 10,646,282 km (0.054 R)
• M26: 11,581,119 km (0.12 R)
• M27: 12,219,004 km (0.092 R)
• M28: 12,542,285 km (0.091 R)
• M29: 12,664,208 km (0.103 R)
• M30: 13,197,225 km (0.062 R)
• M31: 13,404,268 km (0.089 R)
• M32: 13,612,359 km (0.09 R)
• M33: 13,821,497 km (0.106 R)
• M34: 14,158,391 km (0.072 R)
• M35: 14,285,400 km (0.063 R)
• M36: 14,754,389 km (0.113 R)
• M37: 14,969,212 km (0.096 R)
• M38: 15,228,465 km (0.089 R)
• M39: 16,413,579 km (0.077 R)
• M40: 16,904,859 km (0.119 R)
• M41: 17,719,269 km (0.116 R)
• M42: 18,039,409 km (0.07 R)
• M43: 18,407,719 km (0.11 R)
• M44: 19,198,493 km (0.118 R)
• M45: 19,763,524 km (0.096 R)
• M46: 20,000,487 km (0.088 R)
• M47: 20,573,148 km (0.11 R)
• M48: 22,818,163 km (0.05 R)
• M49: 23,416,704 km (0.097 R)
• M50: 23,969,768 km (0.062 R)
• M51: 24,884,110 km (0.12 R)
• M52: 25,551,616 km (0.113 R)
• M53: 26,433,345 km (0.111 R)
• M54: 27,272,290 km (0.104 R)
• M55: 27,695,203 km (0.104 R)
• M56: 27,801,119 km (0.077 R)
• M57: 28,066,954 km (0.072 R)
• M58: 28,173,468 km (0.12 R)
• M59: 28,440,201 km (0.112 R)
• M60: 28,547,313 km (0.05 R)
• M61: 29,138,075 km (0.11 R)
• M62: 29,624,567 km (0.07 R)
• M63: 30,113,603 km (0.089 R)
• M64: 30,550,578 km (0.12 R)
• M65: 31,044,849 km (0.099 R)
• M66: 31,985,371 km (0.108 R)
• M67: 32,208,122 km (0.106 R)
• M68: 32,599,022 km (0.071 R)
• M69: 33,047,815 km (0.07 R)
• M70: 33,272,960 km (0.107 R)
• M71: 33,724,746 km (0.028 R)
• M72: 34,008,084 km (0.065 R)
• M73: 34,406,313 km (0.087 R)
• M74: 34,748,743 km (0.115 R)
• M75: 36,014,191 km (0.039 R)
• M76: 36,710,719 km (0.089 R)
• M77: 37,294,600 km (0.08 R)
• M78: 37,705,246 km (0.103 R)
• M79: 38,589,968 km (0.065 R)
• M80: 39,660,789 km (0.11 R)
• M81: 39,780,467 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 11.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.66 AU - 4.7 AU

Year: 6867 Days

Day: 9.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,169,868 km

• M1: 305,030 km (0.118 R)
• M2: 379,829 km (0.108 R)
• M3: 616,044 km (0.103 R)
• M4: 706,102 km (0.101 R)
• M5: 1,162,226 km (0.116 R)
• M6: 1,277,117 km (0.119 R)
• M7: 1,500,915 km (0.114 R)
• M8: 1,663,528 km (0.079 R)
• M9: 2,106,039 km (0.114 R)
• M10: 2,309,791 km (0.116 R)
• M11: 2,477,640 km (0.106 R)
• M12: 2,627,836 km (0.08 R)
• M13: 2,825,455 km (0.116 R)
• M14: 3,050,899 km (0.066 R)
• M15: 3,165,940 km (0.069 R)
• M16: 3,519,589 km (0.088 R)
• M17: 3,787,220 km (0.057 R)
• M18: 4,445,899 km (0.026 R)
• M19: 4,524,288 km (0.034 R)
• M20: 4,682,413 km (0.083 R)
• M21: 4,949,894 km (0.085 R)
• M22: 6,069,934 km (0.115 R)
• M23: 6,990,110 km (0.048 R)
• M24: 7,112,032 km (0.105 R)
• M25: 7,327,154 km (0.093 R)
• M26: 7,420,054 km (0.104 R)
• M27: 7,638,168 km (0.114 R)
• M28: 7,732,415 km (0.054 R)
• M29: 8,017,249 km (0.119 R)
• M30: 8,305,524 km (0.045 R)
• M31: 8,499,702 km (0.106 R)
• M32: 8,597,240 km (0.068 R)
• M33: 8,727,989 km (0.075 R)
• M34: 9,091,063 km (0.091 R)
• M35: 9,594,011 km (0.1 R)
• M36: 9,763,655 km (0.109 R)
• M37: 9,865,980 km (0.102 R)
• M38: 10,175,049 km (0.06 R)
• M39: 10,313,427 km (0.104 R)
• M40: 10,697,295 km (0.093 R)
• M41: 11,192,613 km (0.056 R)
• M42: 11,550,900 km (0.119 R)
• M43: 11,731,615 km (0.087 R)
• M44: 12,463,447 km (0.047 R)
• M45: 12,574,449 km (0.093 R)
• M46: 12,797,649 km (0.109 R)
• M47: 13,210,090 km (0.083 R)
• M48: 13,323,336 km (0.116 R)
• M49: 13,436,881 km (0.116 R)
• M50: 13,856,204 km (0.08 R)
• M51: 14,668,370 km (0.06 R)
• M52: 15,178,948 km (0.045 R)
• M53: 15,775,395 km (0.067 R)
• M54: 16,704,846 km (0.119 R)
• M55: 17,155,585 km (0.116 R)
• M56: 17,238,013 km (0.102 R)
• M57: 17,693,539 km (0.051 R)
• M58: 17,776,715 km (0.086 R)
• M59: 17,860,191 km (0.109 R)
• M60: 18,069,179 km (0.1 R)
• M61: 18,701,080 km (0.1 R)
• M62: 19,554,985 km (0.089 R)
• M63: 20,377,923 km (0.102 R)
• M64: 20,903,460 km (0.102 R)
• M65: 21,744,798 km (0.112 R)
• M66: 21,834,108 km (0.084 R)
• M67: 22,057,608 km (0.104 R)
• M68: 23,050,339 km (0.104 R)
• M69: 23,141,295 km (0.119 R)
• M70: 23,232,400 km (0.087 R)
• M71: 24,427,388 km (0.037 R)
• M72: 25,313,157 km (0.053 R)
• M73: 26,590,124 km (0.065 R)
• M74: 26,828,882 km (0.103 R)
• M75: 26,972,496 km (0.119 R)
• M76: 27,308,643 km (0.118 R)
• M77: 27,888,035 km (0.105 R)
• M78: 28,373,929 km (0.042 R)
• M79: 29,354,094 km (0.083 R)
• M80: 30,845,286 km (0.103 R)
• M81: 31,096,161 km (0.106 R)
• M82: 31,398,199 km (0.066 R)
• M83: 31,802,263 km (0.114 R)
• M84: 32,769,114 km (0.11 R)
• M85: 33,076,538 km (0.04 R)
• M86: 34,159,627 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 8.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.41 AU - 5.75 AU

Year: 8940 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,169,868 km

• M1: 109,954 km (0.09 R)
• M2: 433,834 km (0.056 R)
• M3: 565,779 km (0.09 R)
• M4: 1,060,350 km (0.096 R)
• M5: 1,120,039 km (0.076 R)
• M6: 1,222,065 km (0.061 R)
• M7: 1,306,139 km (0.084 R)
• M8: 1,947,615 km (0.067 R)
• M9: 2,021,666 km (0.098 R)
• M10: 2,275,234 km (0.065 R)
• M11: 2,485,419 km (0.031 R)
• M12: 2,729,563 km (0.112 R)
• M13: 2,784,764 km (0.113 R)
• M14: 3,211,717 km (0.078 R)
• M15: 4,157,923 km (0.082 R)
• M16: 4,318,292 km (0.063 R)
• M17: 4,946,005 km (0.092 R)
• M18: 5,391,806 km (0.08 R)
• M19: 7,032,895 km (0.07 R)
• M20: 7,185,784 km (0.092 R)
• M21: 8,006,328 km (0.078 R)
• M22: 8,246,283 km (0.11 R)
• M23: 8,938,922 km (0.096 R)
• M24: 9,063,088 km (0.12 R)
• M25: 9,439,027 km (0.103 R)
• M26: 9,607,774 km (0.108 R)
• M27: 10,336,016 km (0.107 R)
• M28: 10,684,878 km (0.093 R)
• M29: 11,082,061 km (0.091 R)
• M30: 11,845,309 km (0.118 R)
• M31: 12,532,861 km (0.107 R)
• M32: 13,280,401 km (0.089 R)
• M33: 13,802,797 km (0.085 R)
• M34: 14,380,245 km (0.073 R)
• M35: 15,212,009 km (0.111 R)
• M36: 15,360,261 km (0.118 R)
• M37: 15,908,537 km (0.081 R)
• M38: 16,059,182 km (0.106 R)
• M39: 16,972,776 km (0.088 R)
• M40: 17,023,938 km (0.096 R)
• M41: 17,281,097 km (0.085 R)
• M42: 17,591,214 km (0.112 R)
• M43: 18,216,982 km (0.057 R)
• M44: 18,638,249 km (0.096 R)
• M45: 19,975,355 km (0.117 R)
• M46: 20,682,803 km (0.114 R)
• M47: 21,675,834 km (0.072 R)
• M48: 23,536,532 km (0.095 R)
• M49: 23,822,863 km (0.046 R)
• M50: 23,937,754 km (0.075 R)
• M51: 24,052,794 km (0.083 R)
• M52: 24,399,114 km (0.066 R)
• M53: 24,979,852 km (0.069 R)
• M54: 25,038,196 km (0.1 R)
• M55: 25,213,524 km (0.109 R)
• M56: 25,272,017 km (0.105 R)
• M57: 26,155,093 km (0.078 R)
• M58: 27,048,342 km (0.089 R)
• M59: 27,108,181 km (0.114 R)
• M60: 27,468,563 km (0.109 R)
• M61: 27,588,989 km (0.093 R)
• M62: 28,012,052 km (0.078 R)
• M63: 28,803,424 km (0.036 R)
• M64: 29,478,709 km (0.117 R)
• M65: 30,283,546 km (0.03 R)
• M66: 30,470,244 km (0.115 R)
• M67: 30,970,200 km (0.094 R)
• M68: 31,346,887 km (0.063 R)
• M69: 31,472,699 km (0.071 R)
• M70: 32,168,180 km (0.107 R)
• M71: 32,677,261 km (0.042 R)
• M72: 33,253,063 km (0.093 R)
• M73: 36,247,863 km (0.102 R)
• M74: 36,644,896 km (0.097 R)
• M75: 37,176,417 km (0.098 R)
• M76: 38,381,578 km (0.117 R)
• M77: 38,448,897 km (0.099 R)
• M78: 38,651,153 km (0.088 R)
• M79: 40,213,404 km (0.097 R)
• M80: 40,350,286 km (0.075 R)
• M81: 40,624,349 km (0.108 R)
• M82: 41,450,428 km (0.026 R)
• M83: 41,796,149 km (0.115 R)
• M84: 41,865,563 km (0.104 R)
• M85: 42,490,732 km (0.066 R)
• M86: 43,329,228 km (0.079 R)
• M87: 44,314,180 km (0.077 R)
• M88: 44,738,739 km (0.084 R)
• M89: 46,378,182 km (0.047 R)
• M90: 48,691,713 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.3

Radius: 7.3

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.26 AU - 10.32 AU

Year: 20776 Days

Day: 22 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,169,868 km

• M1: 97,837 km (0.056 R)
• M2: 646,412 km (0.084 R)
• M3: 1,097,899 km (0.113 R)
• M4: 1,181,374 km (0.05 R)
• M5: 1,296,116 km (0.117 R)
• M6: 1,599,201 km (0.085 R)
• M7: 1,791,734 km (0.102 R)
• M8: 2,305,154 km (0.091 R)
• M9: 2,785,363 km (0.116 R)
• M10: 2,861,957 km (0.099 R)
• M11: 3,255,698 km (0.117 R)
• M12: 3,792,755 km (0.068 R)
• M13: 3,920,661 km (0.082 R)
• M14: 4,268,775 km (0.076 R)
• M15: 4,581,435 km (0.069 R)
• M16: 4,947,950 km (0.072 R)
• M17: 6,404,734 km (0.066 R)
• M18: 6,506,311 km (0.077 R)
• M19: 6,814,183 km (0.098 R)
• M20: 7,074,334 km (0.113 R)
• M21: 7,497,546 km (0.116 R)
• M22: 8,479,507 km (0.101 R)
• M23: 8,815,803 km (0.094 R)
• M24: 10,681,886 km (0.12 R)
• M25: 11,783,375 km (0.119 R)
• M26: 12,792,413 km (0.065 R)
• M27: 12,856,441 km (0.111 R)
• M28: 14,026,296 km (0.09 R)
• M29: 14,423,778 km (0.076 R)
• M30: 14,623,940 km (0.12 R)
• M31: 15,162,193 km (0.112 R)
• M32: 16,188,883 km (0.119 R)
• M33: 18,380,642 km (0.078 R)
• M34: 19,253,844 km (0.062 R)
• M35: 20,663,804 km (0.073 R)
• M36: 21,267,432 km (0.108 R)
• M37: 22,183,569 km (0.062 R)
• M38: 23,975,452 km (0.084 R)
• M39: 24,529,862 km (0.09 R)
• M40: 25,008,575 km (0.083 R)
• M41: 25,249,129 km (0.115 R)
• M42: 26,871,966 km (0.096 R)
• M43: 27,530,496 km (0.047 R)
• M44: 28,779,489 km (0.107 R)
• M45: 29,115,635 km (0.119 R)
• M46: 29,368,605 km (0.036 R)
• M47: 31,418,844 km (0.118 R)
• M48: 38,485,099 km (0.063 R)
• M49: 39,134,055 km (0.111 R)
• M50: 39,320,005 km (0.11 R)
• M51: 41,860,626 km (0.107 R)
• M52: 42,241,502 km (0.105 R)
• M53: 43,294,821 km (0.049 R)
• M54: 44,066,297 km (0.116 R)
• M55: 46,900,877 km (0.098 R)
• M56: 47,098,496 km (0.118 R)
• M57: 48,389,974 km (0.091 R)
• M58: 48,589,688 km (0.029 R)
• M59: 49,391,233 km (0.078 R)
• M60: 49,592,442 km (0.113 R)
• M61: 49,692,972 km (0.119 R)
• M62: 52,846,645 km (0.113 R)
• M63: 56,694,451 km (0.111 R)
• M64: 57,326,951 km (0.051 R)
• M65: 58,280,039 km (0.104 R)
• M66: 58,705,196 km (0.1 R)
• M67: 59,131,550 km (0.083 R)
• M68: 60,416,596 km (0.085 R)
• M69: 61,710,767 km (0.056 R)
• M70: 63,123,121 km (0.065 R)
• M71: 66,422,801 km (0.052 R)
• M72: 67,535,211 km (0.072 R)
• M73: 71,022,188 km (0.107 R)
• M74: 71,590,211 km (0.082 R)
• M75: 72,959,330 km (0.098 R)
• M76: 73,876,814 km (0.077 R)
• M77: 74,913,677 km (0.106 R)
• M78: 75,029,166 km (0.09 R)
• M79: 75,375,934 km (0.104 R)
• M80: 75,839,239 km (0.1 R)
• M81: 75,955,177 km (0.077 R)
• M82: 76,535,916 km (0.097 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: 236 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit