🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2 AU - 2.56 AU

Year: 1472 Days

Day: 47.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 11.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.32 AU - 5.38 AU

Year: 4566 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 89,063,127 km

• M1: 143,315 km (0.065 R)
• M2: 217,515 km (0.117 R)
• M3: 374,743 km (0.032 R)
• M4: 476,170 km (0.08 R)
• M5: 662,120 km (0.04 R)
• M6: 738,714 km (0.093 R)
• M7: 1,027,438 km (0.041 R)
• M8: 1,275,771 km (0.092 R)
• M9: 1,396,197 km (0.11 R)
• M10: 1,555,369 km (0.065 R)
• M11: 1,842,298 km (0.114 R)
• M12: 1,941,780 km (0.117 R)
• M13: 2,371,725 km (0.078 R)
• M14: 2,535,534 km (0.103 R)
• M15: 3,064,363 km (0.054 R)
• M16: 3,595,884 km (0.076 R)
• M17: 3,705,689 km (0.114 R)
• M18: 3,784,826 km (0.098 R)
• M19: 3,977,059 km (0.097 R)
• M20: 4,172,733 km (0.118 R)
• M21: 4,472,079 km (0.096 R)
• M22: 4,590,261 km (0.097 R)
• M23: 5,357,997 km (0.038 R)
• M24: 5,683,522 km (0.054 R)
• M25: 6,052,879 km (0.086 R)
• M26: 6,373,019 km (0.028 R)
• M27: 6,621,651 km (0.091 R)
• M28: 6,776,185 km (0.04 R)
• M29: 6,971,111 km (0.106 R)
• M30: 7,049,650 km (0.108 R)
• M31: 7,207,625 km (0.063 R)
• M32: 7,506,821 km (0.103 R)
• M33: 7,830,551 km (0.067 R)
• M34: 8,262,440 km (0.084 R)
• M35: 8,345,467 km (0.09 R)
• M36: 8,680,865 km (0.111 R)
• M37: 8,871,453 km (0.088 R)
• M38: 9,127,864 km (0.083 R)
• M39: 9,364,976 km (0.076 R)
• M40: 9,647,866 km (0.045 R)
• M41: 9,735,530 km (0.119 R)
• M42: 9,999,870 km (0.083 R)
• M43: 10,558,468 km (0.026 R)
• M44: 10,898,504 km (0.117 R)
• M45: 11,127,239 km (0.058 R)
• M46: 11,496,447 km (0.116 R)
• M47: 11,589,347 km (0.113 R)
• M48: 11,846,356 km (0.06 R)
• M49: 12,199,706 km (0.118 R)
• M50: 12,318,188 km (0.11 R)
• M51: 12,844,473 km (0.062 R)
• M52: 13,037,604 km (0.062 R)
• M53: 13,158,928 km (0.119 R)
• M54: 13,280,551 km (0.108 R)
• M55: 13,402,473 km (0.07 R)
• M56: 13,746,100 km (0.089 R)
• M57: 13,894,201 km (0.103 R)
• M58: 14,018,068 km (0.07 R)
• M59: 14,441,879 km (0.085 R)
• M60: 14,718,486 km (0.116 R)
• M61: 15,713,012 km (0.053 R)
• M62: 15,867,996 km (0.088 R)
• M63: 15,997,398 km (0.092 R)
• M64: 16,257,549 km (0.078 R)
• M65: 16,702,901 km (0.115 R)
• M66: 16,993,121 km (0.069 R)
• M67: 17,498,613 km (0.081 R)
• M68: 17,605,575 km (0.032 R)
• M69: 17,712,837 km (0.102 R)
• M70: 17,981,963 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 14.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.73 AU - 6.91 AU

Year: 6792 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,063,127 km

• M1: 176,226 km (0.12 R)
• M2: 291,117 km (0.099 R)
• M3: 449,841 km (0.106 R)
• M4: 648,507 km (0.096 R)
• M5: 755,020 km (0.095 R)
• M6: 903,870 km (0.052 R)
• M7: 1,260,661 km (0.073 R)
• M8: 1,357,002 km (0.058 R)
• M9: 1,470,397 km (0.084 R)
• M10: 1,587,084 km (0.108 R)
• M11: 1,676,992 km (0.116 R)
• M12: 1,893,460 km (0.038 R)
• M13: 2,037,673 km (0.087 R)
• M14: 2,135,958 km (0.066 R)
• M15: 2,493,049 km (0.04 R)
• M16: 2,616,317 km (0.076 R)
• M17: 2,943,189 km (0.056 R)
• M18: 3,168,632 km (0.041 R)
• M19: 3,264,226 km (0.081 R)
• M20: 3,438,806 km (0.069 R)
• M21: 3,858,578 km (0.088 R)
• M22: 4,168,545 km (0.096 R)
• M23: 4,273,712 km (0.096 R)
• M24: 4,967,996 km (0.081 R)
• M25: 5,057,306 km (0.108 R)
• M26: 5,147,064 km (0.076 R)
• M27: 5,442,819 km (0.119 R)
• M28: 5,956,239 km (0.118 R)
• M29: 6,363,594 km (0.07 R)
• M30: 6,509,602 km (0.068 R)
• M31: 7,129,984 km (0.052 R)
• M32: 7,256,245 km (0.117 R)
• M33: 7,821,276 km (0.118 R)
• M34: 8,003,935 km (0.118 R)
• M35: 8,294,155 km (0.045 R)
• M36: 8,776,309 km (0.08 R)
• M37: 9,075,504 km (0.119 R)
• M38: 9,768,143 km (0.12 R)
• M39: 10,191,953 km (0.098 R)
• M40: 10,737,387 km (0.117 R)
• M41: 10,999,183 km (0.03 R)
• M42: 11,204,282 km (0.093 R)
• M43: 11,322,016 km (0.119 R)
• M44: 11,440,198 km (0.097 R)
• M45: 11,856,978 km (0.061 R)
• M46: 12,157,819 km (0.117 R)
• M47: 12,278,844 km (0.098 R)
• M48: 12,430,685 km (0.096 R)
• M49: 13,636,594 km (0.085 R)
• M50: 13,730,990 km (0.105 R)
• M51: 14,173,949 km (0.072 R)
• M52: 14,269,542 km (0.074 R)
• M53: 14,397,299 km (0.114 R)
• M54: 14,879,752 km (0.058 R)
• M55: 15,860,516 km (0.046 R)
• M56: 15,959,699 km (0.08 R)
• M57: 16,258,745 km (0.092 R)
• M58: 16,559,587 km (0.04 R)
• M59: 16,896,032 km (0.078 R)
• M60: 17,031,119 km (0.066 R)
• M61: 17,473,181 km (0.112 R)
• M62: 18,751,495 km (0.102 R)
• M63: 21,361,379 km (0.093 R)
• M64: 21,507,536 km (0.066 R)
• M65: 21,690,943 km (0.091 R)
• M66: 22,169,956 km (0.053 R)
• M67: 22,503,708 km (0.113 R)
• M68: 23,817,327 km (0.102 R)
• M69: 24,121,011 km (0.109 R)
• M70: 25,620,131 km (0.114 R)
• M71: 25,931,445 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.3

Radius: 4.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.22 AU - 15.92 AU

Year: 20200 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 89,063,127 km

• M1: 562,787 km (0.108 R)
• M2: 687,552 km (0.11 R)
• M3: 736,620 km (0.114 R)
• M4: 962,812 km (0.11 R)
• M5: 1,112,260 km (0.096 R)
• M6: 1,691,802 km (0.056 R)
• M7: 1,736,233 km (0.103 R)
• M8: 1,918,144 km (0.076 R)
• M9: 2,399,550 km (0.113 R)
• M10: 2,783,867 km (0.12 R)
• M11: 4,410,295 km (0.082 R)
• M12: 7,119,512 km (0.047 R)
• M13: 7,483,185 km (0.103 R)
• M14: 8,342,176 km (0.103 R)
• M15: 8,996,966 km (0.105 R)
• M16: 9,668,211 km (0.074 R)
• M17: 10,478,284 km (0.095 R)
• M18: 10,933,061 km (0.11 R)
• M19: 11,818,980 km (0.115 R)
• M20: 12,076,288 km (0.101 R)
• M21: 12,162,456 km (0.092 R)
• M22: 13,345,925 km (0.111 R)
• M23: 13,390,505 km (0.074 R)
• M24: 19,331,785 km (0.053 R)
• M25: 19,990,464 km (0.033 R)
• M26: 21,018,052 km (0.078 R)
• M27: 21,069,963 km (0.115 R)
• M28: 22,644,630 km (0.108 R)
• M29: 23,446,025 km (0.12 R)
• M30: 24,802,130 km (0.11 R)
• M31: 24,857,033 km (0.104 R)
• M32: 25,076,493 km (0.06 R)
• M33: 25,572,709 km (0.071 R)
• M34: 25,960,915 km (0.105 R)
• M35: 28,387,991 km (0.088 R)
• M36: 28,962,746 km (0.097 R)
• M37: 29,020,491 km (0.097 R)
• M38: 29,367,408 km (0.113 R)
• M39: 29,948,746 km (0.119 R)
• M40: 30,123,775 km (0.112 R)
• M41: 31,240,823 km (0.102 R)
• M42: 31,359,154 km (0.11 R)
• M43: 31,418,395 km (0.083 R)
• M44: 32,730,967 km (0.118 R)
• M45: 33,696,771 km (0.064 R)
• M46: 35,903,938 km (0.082 R)
• M47: 36,587,600 km (0.108 R)
• M48: 36,649,982 km (0.057 R)
• M49: 38,283,890 km (0.12 R)
• M50: 38,918,484 km (0.103 R)
• M51: 39,877,108 km (0.109 R)
• M52: 42,602,182 km (0.12 R)
• M53: 44,053,431 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.1

Radius: 4.2

Gravity: 34.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.96 AU - 18.58 AU

Year: 26772 Days

Day: 20.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,063,127 km

• M1: 66,870 km (0.093 R)
• M2: 93,648 km (0.051 R)
• M3: 469,289 km (0.107 R)
• M4: 1,077,404 km (0.047 R)
• M5: 1,138,290 km (0.101 R)
• M6: 1,426,416 km (0.055 R)
• M7: 2,415,557 km (0.117 R)
• M8: 3,255,399 km (0.114 R)
• M9: 4,665,060 km (0.095 R)
• M10: 5,017,812 km (0.066 R)
• M11: 5,695,640 km (0.057 R)
• M12: 5,802,453 km (0.057 R)
• M13: 6,126,781 km (0.086 R)
• M14: 6,457,093 km (0.054 R)
• M15: 7,020,478 km (0.108 R)
• M16: 7,192,516 km (0.117 R)
• M17: 7,250,111 km (0.106 R)
• M18: 9,934,645 km (0.046 R)
• M19: 10,912,566 km (0.039 R)
• M20: 11,178,551 km (0.079 R)
• M21: 11,379,461 km (0.063 R)
• M22: 11,716,954 km (0.051 R)
• M23: 13,381,829 km (0.114 R)
• M24: 15,788,709 km (0.095 R)
• M25: 16,164,948 km (0.111 R)
• M26: 17,233,824 km (0.093 R)
• M27: 17,388,359 km (0.106 R)
• M28: 17,543,342 km (0.094 R)
• M29: 19,198,493 km (0.096 R)
• M30: 20,004,078 km (0.108 R)
• M31: 20,738,454 km (0.068 R)
• M32: 21,232,875 km (0.116 R)
• M33: 21,315,752 km (0.076 R)
• M34: 22,486,056 km (0.11 R)
• M35: 22,739,475 km (0.103 R)
• M36: 24,193,716 km (0.107 R)
• M37: 24,366,800 km (0.08 R)
• M38: 24,627,101 km (0.054 R)
• M39: 25,325,872 km (0.11 R)
• M40: 25,413,686 km (0.116 R)
• M41: 25,589,613 km (0.109 R)
• M42: 28,276,541 km (0.117 R)
• M43: 28,732,964 km (0.099 R)
• M44: 28,824,518 km (0.091 R)
• M45: 29,560,689 km (0.1 R)
• M46: 30,583,041 km (0.107 R)
• M47: 32,185,533 km (0.073 R)
• M48: 32,853,338 km (0.112 R)
• M49: 34,688,754 km (0.095 R)
• M50: 35,766,457 km (0.069 R)
• M51: 38,761,107 km (0.067 R)
• M52: 40,493,451 km (0.09 R)
• M53: 41,939,015 km (0.069 R)
• M54: 42,668,005 km (0.098 R)
• M55: 43,086,431 km (0.092 R)
• M56: 43,927,470 km (0.101 R)
• M57: 44,561,915 km (0.114 R)
• M58: 48,213,150 km (0.116 R)
• M59: 50,958,570 km (0.049 R)
• M60: 51,959,230 km (0.082 R)
• M61: 52,742,076 km (0.082 R)
• M62: 55,341,488 km (0.117 R)
• M63: 55,797,762 km (0.095 R)
• M64: 59,376,143 km (0.038 R)
• M65: 59,726,351 km (0.078 R)
• M66: 60,311,578 km (0.075 R)
• M67: 61,487,717 km (0.039 R)
• M68: 62,790,265 km (0.095 R)
• M69: 64,221,468 km (0.106 R)
• M70: 66,025,619 km (0.098 R)
• M71: 67,480,907 km (0.103 R)
• M72: 68,701,625 km (0.103 R)
• M73: 71,537,103 km (0.063 R)
• M74: 73,156,500 km (0.051 R)
• M75: 74,662,053 km (0.086 R)
• M76: 78,982,889 km (0.111 R)
• M77: 80,527,187 km (0.088 R)
• M78: 81,821,658 km (0.062 R)
• M79: 83,514,806 km (0.08 R)
• M80: 85,087,828 km (0.1 R)
• M81: 88,396,335 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit