🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 9.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 432 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,458,146 km

• M1: 117,135 km (0.103 R)
• M2: 182,958 km (0.112 R)
• M3: 270,922 km (0.107 R)
• M4: 371,751 km (0.082 R)
• M5: 449,691 km (0.114 R)
• M6: 509,381 km (0.099 R)
• M7: 588,368 km (0.072 R)
• M8: 665,112 km (0.042 R)
• M9: 738,565 km (0.101 R)
• M10: 844,779 km (0.12 R)
• M11: 996,023 km (0.104 R)
• M12: 1,152,352 km (0.116 R)
• M13: 1,281,755 km (0.045 R)
• M14: 1,339,200 km (0.103 R)
• M15: 1,489,546 km (0.092 R)
• M16: 1,550,283 km (0.088 R)
• M17: 1,659,788 km (0.119 R)
• M18: 1,727,855 km (0.087 R)
• M19: 1,796,820 km (0.113 R)
• M20: 1,876,855 km (0.026 R)
• M21: 1,963,173 km (0.093 R)
• M22: 2,056,073 km (0.066 R)
• M23: 2,161,091 km (0.117 R)
• M24: 2,246,511 km (0.096 R)
• M25: 2,376,661 km (0.112 R)
• M26: 2,498,135 km (0.12 R)
• M27: 2,667,180 km (0.066 R)
• M28: 2,799,425 km (0.111 R)
• M29: 2,857,619 km (0.061 R)
• M30: 2,933,913 km (0.086 R)
• M31: 3,004,972 km (0.097 R)
• M32: 3,088,598 km (0.036 R)
• M33: 3,197,206 km (0.071 R)
• M34: 3,405,895 km (0.113 R)
• M35: 3,701,799 km (0.115 R)
• M36: 3,765,827 km (0.08 R)
• M37: 3,882,065 km (0.065 R)
• M38: 3,940,558 km (0.084 R)
• M39: 4,184,552 km (0.059 R)
• M40: 4,244,540 km (0.097 R)
• M41: 4,318,442 km (0.098 R)
• M42: 4,379,178 km (0.067 R)
• M43: 4,460,560 km (0.092 R)
• M44: 4,528,776 km (0.055 R)
• M45: 4,590,560 km (0.112 R)
• M46: 4,707,845 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 10.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 467 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,458,146 km

• M1: 146,756 km (0.118 R)
• M2: 221,854 km (0.077 R)
• M3: 309,967 km (0.108 R)
• M4: 446,849 km (0.037 R)
• M5: 530,474 km (0.09 R)
• M6: 613,650 km (0.044 R)
• M7: 802,593 km (0.055 R)
• M8: 873,801 km (0.076 R)
• M9: 1,047,634 km (0.1 R)
• M10: 1,134,849 km (0.071 R)
• M11: 1,281,306 km (0.108 R)
• M12: 1,452,895 km (0.109 R)
• M13: 1,546,244 km (0.094 R)
• M14: 1,651,411 km (0.092 R)
• M15: 1,739,374 km (0.085 R)
• M16: 1,833,920 km (0.097 R)
• M17: 1,909,766 km (0.107 R)
• M18: 1,991,896 km (0.11 R)
• M19: 2,075,371 km (0.092 R)
• M20: 2,186,672 km (0.083 R)
• M21: 2,278,226 km (0.075 R)
• M22: 2,443,083 km (0.104 R)
• M23: 2,555,132 km (0.118 R)
• M24: 2,629,033 km (0.115 R)
• M25: 2,703,533 km (0.072 R)
• M26: 2,773,096 km (0.083 R)
• M27: 2,860,760 km (0.055 R)
• M28: 2,925,686 km (0.085 R)
• M29: 2,997,044 km (0.092 R)
• M30: 3,099,219 km (0.09 R)
• M31: 3,387,793 km (0.099 R)
• M32: 3,481,741 km (0.086 R)
• M33: 3,627,449 km (0.12 R)
• M34: 3,762,386 km (0.025 R)
• M35: 3,898,969 km (0.056 R)
• M36: 3,990,972 km (0.104 R)
• M37: 4,057,244 km (0.06 R)
• M38: 4,264,587 km (0.112 R)
• M39: 4,455,025 km (0.105 R)
• M40: 4,710,987 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 11.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.67 AU - 1.11 AU

Year: 569 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,458,146 km

• M1: 139,425 km (0.114 R)
• M2: 215,271 km (0.079 R)
• M3: 335,398 km (0.074 R)
• M4: 430,692 km (0.068 R)
• M5: 585,227 km (0.062 R)
• M6: 663,915 km (0.099 R)
• M7: 769,382 km (0.096 R)
• M8: 914,641 km (0.083 R)
• M9: 988,393 km (0.095 R)
• M10: 1,069,475 km (0.068 R)
• M11: 1,244,505 km (0.092 R)
• M12: 1,377,946 km (0.095 R)
• M13: 1,452,296 km (0.102 R)
• M14: 1,551,779 km (0.038 R)
• M15: 1,653,505 km (0.084 R)
• M16: 1,739,075 km (0.093 R)
• M17: 1,851,423 km (0.118 R)
• M18: 1,934,151 km (0.117 R)
• M19: 2,037,673 km (0.094 R)
• M20: 2,129,825 km (0.091 R)
• M21: 2,250,401 km (0.119 R)
• M22: 2,414,958 km (0.073 R)
• M23: 2,683,636 km (0.108 R)
• M24: 2,755,892 km (0.096 R)
• M25: 2,843,556 km (0.091 R)
• M26: 3,165,641 km (0.119 R)
• M27: 3,265,422 km (0.045 R)
• M28: 3,381,809 km (0.109 R)
• M29: 3,452,270 km (0.111 R)
• M30: 3,531,258 km (0.108 R)
• M31: 3,642,858 km (0.078 R)
• M32: 3,787,968 km (0.094 R)
• M33: 3,894,033 km (0.058 R)
• M34: 3,984,689 km (0.116 R)
• M35: 4,184,701 km (0.067 R)
• M36: 4,285,979 km (0.072 R)
• M37: 4,388,005 km (0.09 R)
• M38: 4,465,197 km (0.037 R)
• M39: 4,586,072 km (0.114 R)
• M40: 4,760,653 km (0.109 R)
• M41: 4,848,766 km (0.089 R)
• M42: 4,946,304 km (0.083 R)
• M43: 5,035,614 km (0.092 R)
• M44: 5,116,397 km (0.037 R)
• M45: 5,315,960 km (0.101 R)
• M46: 5,527,193 km (0.102 R)
• M47: 5,750,692 km (0.066 R)
• M48: 5,967,609 km (0.117 R)
• M49: 6,158,496 km (0.095 R)
• M50: 6,312,581 km (0.12 R)
• M51: 6,419,394 km (0.055 R)
• M52: 6,624,792 km (0.078 R)
• M53: 6,733,400 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 8.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.92 AU - 1.08 AU

Year: 678 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,458,146 km

• M1: 114,891 km (0.037 R)
• M2: 198,666 km (0.097 R)
• M3: 267,331 km (0.102 R)
• M4: 347,665 km (0.114 R)
• M5: 415,583 km (0.097 R)
• M6: 579,841 km (0.09 R)
• M7: 668,104 km (0.078 R)
• M8: 765,941 km (0.063 R)
• M9: 829,071 km (0.047 R)
• M10: 945,459 km (0.11 R)
• M11: 1,013,675 km (0.045 R)
• M12: 1,094,757 km (0.025 R)
• M13: 1,155,494 km (0.113 R)
• M14: 1,257,669 km (0.115 R)
• M15: 1,398,590 km (0.032 R)
• M16: 1,709,156 km (0.089 R)
• M17: 1,852,620 km (0.103 R)
• M18: 1,939,387 km (0.105 R)
• M19: 2,000,273 km (0.09 R)
• M20: 2,130,872 km (0.087 R)
• M21: 2,229,008 km (0.099 R)
• M22: 2,350,183 km (0.049 R)
• M23: 2,407,927 km (0.112 R)
• M24: 2,666,432 km (0.118 R)
• M25: 2,734,350 km (0.111 R)
• M26: 2,825,904 km (0.066 R)
• M27: 2,895,168 km (0.086 R)
• M28: 2,957,400 km (0.037 R)
• M29: 3,154,271 km (0.102 R)
• M30: 3,323,167 km (0.094 R)
• M31: 3,478,450 km (0.092 R)
• M32: 3,864,562 km (0.093 R)
• M33: 4,010,719 km (0.043 R)
• M34: 4,132,492 km (0.105 R)
• M35: 4,264,287 km (0.077 R)
• M36: 4,586,372 km (0.118 R)
• M37: 4,842,333 km (0.029 R)
• M38: 4,962,760 km (0.097 R)
• M39: 5,018,709 km (0.097 R)
• M40: 5,084,233 km (0.119 R)
• M41: 5,263,601 km (0.103 R)
• M42: 5,406,617 km (0.099 R)
• M43: 5,464,212 km (0.109 R)
• M44: 5,521,957 km (0.115 R)
• M45: 5,609,023 km (0.093 R)
• M46: 5,961,924 km (0.099 R)
• M47: 6,322,006 km (0.114 R)
• M48: 6,607,140 km (0.046 R)
• M49: 6,699,591 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 12.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.28 AU - 2.06 AU

Year: 1464 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,458,146 km

• M1: 158,873 km (0.111 R)
• M2: 246,088 km (0.089 R)
• M3: 327,919 km (0.101 R)
• M4: 436,975 km (0.065 R)
• M5: 654,640 km (0.106 R)
• M6: 981,512 km (0.034 R)
• M7: 1,130,212 km (0.075 R)
• M8: 1,441,974 km (0.079 R)
• M9: 2,007,903 km (0.049 R)
• M10: 2,615,569 km (0.06 R)
• M11: 2,708,619 km (0.075 R)
• M12: 3,079,921 km (0.034 R)
• M13: 3,166,089 km (0.036 R)
• M14: 3,328,253 km (0.084 R)
• M15: 3,557,587 km (0.096 R)
• M16: 4,262,642 km (0.076 R)
• M17: 4,414,484 km (0.094 R)
• M18: 4,638,581 km (0.111 R)
• M19: 4,938,375 km (0.097 R)
• M20: 5,025,142 km (0.118 R)
• M21: 5,259,412 km (0.095 R)
• M22: 5,362,934 km (0.029 R)
• M23: 5,482,164 km (0.099 R)
• M24: 5,692,947 km (0.082 R)
• M25: 6,014,134 km (0.059 R)
• M26: 6,169,267 km (0.084 R)
• M27: 6,294,330 km (0.096 R)
• M28: 6,467,714 km (0.113 R)
• M29: 6,562,859 km (0.087 R)
• M30: 6,690,615 km (0.07 R)
• M31: 6,835,276 km (0.099 R)
• M32: 6,916,059 km (0.087 R)
• M33: 6,997,141 km (0.095 R)
• M34: 7,308,454 km (0.079 R)
• M35: 7,557,535 km (0.091 R)
• M36: 7,860,022 km (0.068 R)
• M37: 8,029,815 km (0.101 R)
• M38: 8,200,806 km (0.062 R)
• M39: 8,304,028 km (0.117 R)
• M40: 8,390,346 km (0.12 R)
• M41: 8,476,963 km (0.108 R)
• M42: 8,581,383 km (0.086 R)
• M43: 9,091,811 km (0.043 R)
• M44: 9,180,821 km (0.088 R)
• M45: 9,377,692 km (0.085 R)
• M46: 9,485,702 km (0.077 R)
• M47: 9,594,160 km (0.119 R)
• M48: 9,775,772 km (0.106 R)
• M49: 10,216,338 km (0.112 R)
• M50: 10,532,288 km (0.073 R)
• M51: 10,889,229 km (0.106 R)
• M52: 11,021,773 km (0.101 R)
• M53: 11,154,915 km (0.093 R)
• M54: 11,384,248 km (0.075 R)
• M55: 11,499,588 km (0.085 R)
• M56: 11,945,091 km (0.074 R)
• M57: 12,062,226 km (0.097 R)
• M58: 12,495,162 km (0.086 R)
• M59: 12,933,185 km (0.062 R)
• M60: 13,013,369 km (0.061 R)
• M61: 13,113,899 km (0.086 R)
• M62: 13,620,138 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 6.1

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.37 AU - 9.27 AU

Year: 16277 Days

Day: 20.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,458,146 km

• M1: 77,641 km (0.093 R)
• M2: 125,662 km (0.09 R)
• M3: 172,636 km (0.077 R)
• M4: 292,913 km (0.086 R)
• M5: 1,157,140 km (0.104 R)
• M6: 1,323,343 km (0.066 R)
• M7: 1,522,607 km (0.054 R)
• M8: 1,785,301 km (0.044 R)
• M9: 1,866,981 km (0.034 R)
• M10: 3,299,381 km (0.046 R)
• M11: 3,742,490 km (0.093 R)
• M12: 4,349,857 km (0.094 R)
• M13: 4,571,561 km (0.104 R)
• M14: 4,987,593 km (0.11 R)
• M15: 5,026,040 km (0.036 R)
• M16: 5,376,248 km (0.037 R)
• M17: 6,431,811 km (0.057 R)
• M18: 8,040,138 km (0.084 R)
• M19: 8,266,629 km (0.053 R)
• M20: 8,403,511 km (0.108 R)
• M21: 9,193,388 km (0.074 R)
• M22: 9,240,660 km (0.096 R)
• M23: 9,621,088 km (0.112 R)
• M24: 10,055,370 km (0.103 R)
• M25: 10,892,819 km (0.082 R)
• M26: 11,093,131 km (0.081 R)
• M27: 11,345,203 km (0.115 R)
• M28: 11,446,631 km (0.039 R)
• M29: 13,429,102 km (0.076 R)
• M30: 15,797,086 km (0.118 R)
• M31: 16,137,571 km (0.112 R)
• M32: 16,194,568 km (0.079 R)
• M33: 16,941,510 km (0.116 R)
• M34: 17,057,448 km (0.066 R)
• M35: 17,115,492 km (0.03 R)
• M36: 18,349,824 km (0.079 R)
• M37: 18,647,973 km (0.105 R)
• M38: 20,101,017 km (0.104 R)
• M39: 20,346,657 km (0.096 R)
• M40: 20,469,925 km (0.116 R)
• M41: 20,655,277 km (0.095 R)
• M42: 21,590,114 km (0.092 R)
• M43: 22,730,050 km (0.09 R)
• M44: 23,307,348 km (0.102 R)
• M45: 23,371,825 km (0.079 R)
• M46: 23,565,405 km (0.086 R)
• M47: 25,997,716 km (0.098 R)
• M48: 26,064,587 km (0.068 R)
• M49: 26,131,457 km (0.117 R)
• M50: 26,332,516 km (0.083 R)
• M51: 27,549,345 km (0.103 R)
• M52: 27,685,779 km (0.066 R)
• M53: 27,822,212 km (0.05 R)
• M54: 28,439,602 km (0.087 R)
• M55: 29,200,308 km (0.106 R)
• M56: 29,548,272 km (0.107 R)
• M57: 29,897,583 km (0.12 R)
• M58: 31,593,275 km (0.117 R)
• M59: 33,030,163 km (0.067 R)
• M60: 34,048,625 km (0.116 R)
• M61: 34,414,841 km (0.088 R)
• M62: 34,708,651 km (0.111 R)
• M63: 34,929,756 km (0.077 R)
• M64: 35,373,015 km (0.101 R)
• M65: 36,340,016 km (0.094 R)
• M66: 36,489,613 km (0.09 R)
• M67: 36,939,454 km (0.03 R)
• M68: 37,014,552 km (0.038 R)
• M69: 38,909,957 km (0.079 R)
• M70: 39,600,052 km (0.112 R)
• M71: 39,985,117 km (0.053 R)
• M72: 40,139,502 km (0.071 R)
• M73: 40,371,529 km (0.107 R)
• M74: 40,526,362 km (0.062 R)
• M75: 41,616,033 km (0.059 R)
• M76: 41,850,752 km (0.077 R)
• M77: 44,063,155 km (0.085 R)
• M78: 45,585,762 km (0.08 R)
• M79: 46,394,189 km (0.109 R)
• M80: 47,615,506 km (0.096 R)
• M81: 48,435,602 km (0.067 R)
• M82: 49,177,757 km (0.12 R)
• M83: 50,089,855 km (0.099 R)
• M84: 50,173,031 km (0.063 R)
• M85: 50,673,137 km (0.097 R)
• M86: 51,762,359 km (0.116 R)
• M87: 52,014,880 km (0.064 R)
• M88: 54,562,083 km (0.046 R)
• M89: 54,904,663 km (0.047 R)
• M90: 55,334,008 km (0.119 R)
• M91: 56,975,695 km (0.112 R)
• M92: 57,149,528 km (0.106 R)
• M93: 57,236,445 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit