🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 9.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,709,407 km

• M1: 120,875 km (0.098 R)
• M2: 208,091 km (0.086 R)
• M3: 295,905 km (0.096 R)
• M4: 362,924 km (0.073 R)
• M5: 447,746 km (0.057 R)
• M6: 531,671 km (0.081 R)
• M7: 602,580 km (0.092 R)
• M8: 687,253 km (0.089 R)
• M9: 811,568 km (0.083 R)
• M10: 895,343 km (0.1 R)
• M11: 959,072 km (0.073 R)
• M12: 1,048,232 km (0.116 R)
• M13: 1,132,007 km (0.11 R)
• M14: 1,306,887 km (0.069 R)
• M15: 1,397,693 km (0.062 R)
• M16: 1,567,486 km (0.091 R)
• M17: 1,641,238 km (0.088 R)
• M18: 1,739,674 km (0.12 R)
• M19: 1,811,181 km (0.114 R)
• M20: 1,883,886 km (0.105 R)
• M21: 1,977,235 km (0.118 R)
• M22: 2,102,598 km (0.115 R)
• M23: 2,267,006 km (0.099 R)
• M24: 2,499,930 km (0.073 R)
• M25: 2,586,697 km (0.063 R)
• M26: 2,796,583 km (0.109 R)
• M27: 2,937,803 km (0.107 R)
• M28: 3,058,379 km (0.106 R)
• M29: 3,198,103 km (0.087 R)
• M30: 3,304,318 km (0.088 R)
• M31: 3,399,761 km (0.108 R)
• M32: 3,459,900 km (0.116 R)
• M33: 3,532,455 km (0.1 R)
• M34: 3,710,177 km (0.112 R)
• M35: 3,778,244 km (0.074 R)
• M36: 3,909,591 km (0.113 R)
• M37: 4,029,718 km (0.094 R)
• M38: 4,131,893 km (0.069 R)
• M39: 4,299,592 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 9.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.75 AU - 1.97 AU

Year: 1692 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,709,407 km

• M1: 129,253 km (0.111 R)
• M2: 210,634 km (0.081 R)
• M3: 291,566 km (0.104 R)
• M4: 362,775 km (0.05 R)
• M5: 608,265 km (0.045 R)
• M6: 920,027 km (0.108 R)
• M7: 996,023 km (0.099 R)
• M8: 1,114,205 km (0.098 R)
• M9: 1,408,614 km (0.075 R)
• M10: 1,680,582 km (0.083 R)
• M11: 1,881,193 km (0.111 R)
• M12: 1,989,352 km (0.094 R)
• M13: 2,917,158 km (0.094 R)
• M14: 3,031,451 km (0.11 R)
• M15: 3,124,052 km (0.065 R)
• M16: 3,336,033 km (0.103 R)
• M17: 3,516,148 km (0.091 R)
• M18: 3,650,338 km (0.111 R)
• M19: 3,761,489 km (0.062 R)
• M20: 3,836,138 km (0.058 R)
• M21: 3,949,234 km (0.102 R)
• M22: 4,063,228 km (0.056 R)
• M23: 4,127,106 km (0.095 R)
• M24: 4,491,227 km (0.115 R)
• M25: 4,703,806 km (0.056 R)
• M26: 4,784,439 km (0.067 R)
• M27: 4,947,052 km (0.058 R)
• M28: 5,222,312 km (0.075 R)
• M29: 5,361,737 km (0.089 R)
• M30: 5,630,116 km (0.103 R)
• M31: 5,830,876 km (0.111 R)
• M32: 5,932,004 km (0.095 R)
• M33: 6,165,527 km (0.086 R)
• M34: 6,239,129 km (0.097 R)
• M35: 6,551,639 km (0.114 R)
• M36: 6,869,085 km (0.036 R)
• M37: 7,068,200 km (0.055 R)
• M38: 7,207,177 km (0.115 R)
• M39: 7,315,934 km (0.088 R)
• M40: 7,550,803 km (0.082 R)
• M41: 7,661,206 km (0.12 R)
• M42: 7,772,208 km (0.106 R)
• M43: 7,931,679 km (0.115 R)
• M44: 8,108,354 km (0.066 R)
• M45: 8,221,600 km (0.075 R)
• M46: 8,482,050 km (0.115 R)
• M47: 8,547,723 km (0.099 R)
• M48: 8,861,430 km (0.036 R)
• M49: 9,313,814 km (0.088 R)
• M50: 9,500,362 km (0.101 R)
• M51: 9,568,429 km (0.117 R)
• M52: 9,688,108 km (0.091 R)
• M53: 9,997,925 km (0.086 R)
• M54: 10,084,692 km (0.095 R)
• M55: 10,769,102 km (0.092 R)
• M56: 10,857,963 km (0.087 R)
• M57: 11,523,075 km (0.115 R)
• M58: 11,614,031 km (0.116 R)
• M59: 11,705,136 km (0.109 R)
• M60: 12,035,149 km (0.086 R)
• M61: 12,257,002 km (0.078 R)
• M62: 12,368,303 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.88 AU - 2.18 AU

Year: 1929 Days

Day: 5.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,709,407 km

• M1: 196,721 km (0.106 R)
• M2: 328,816 km (0.115 R)
• M3: 420,220 km (0.077 R)
• M4: 636,090 km (0.081 R)
• M5: 796,309 km (0.079 R)
• M6: 913,445 km (0.119 R)
• M7: 1,059,153 km (0.118 R)
• M8: 1,290,282 km (0.033 R)
• M9: 1,399,937 km (0.078 R)
• M10: 1,500,317 km (0.099 R)
• M11: 1,675,496 km (0.066 R)
• M12: 1,775,876 km (0.09 R)
• M13: 1,969,007 km (0.085 R)
• M14: 2,082,552 km (0.1 R)
• M15: 2,183,830 km (0.109 R)
• M16: 2,301,713 km (0.084 R)
• M17: 2,399,101 km (0.099 R)
• M18: 2,582,658 km (0.093 R)
• M19: 2,699,793 km (0.042 R)
• M20: 2,810,794 km (0.096 R)
• M21: 3,194,812 km (0.099 R)
• M22: 3,509,117 km (0.045 R)
• M23: 3,657,070 km (0.103 R)
• M24: 3,824,769 km (0.046 R)
• M25: 4,031,363 km (0.049 R)
• M26: 4,343,574 km (0.048 R)
• M27: 4,493,322 km (0.063 R)
• M28: 4,644,715 km (0.098 R)
• M29: 4,740,308 km (0.099 R)
• M30: 5,030,827 km (0.048 R)
• M31: 5,217,974 km (0.095 R)
• M32: 5,307,433 km (0.09 R)
• M33: 5,447,606 km (0.106 R)
• M34: 5,599,149 km (0.105 R)
• M35: 5,854,961 km (0.117 R)
• M36: 5,999,922 km (0.092 R)
• M37: 6,177,644 km (0.086 R)
• M38: 6,495,390 km (0.094 R)
• M39: 6,775,288 km (0.073 R)
• M40: 6,894,816 km (0.073 R)
• M41: 7,158,258 km (0.115 R)
• M42: 7,391,481 km (0.108 R)
• M43: 7,492,161 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 9.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.5 AU - 2.62 AU

Year: 2731 Days

Day: 6.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,709,407 km

• M1: 119,529 km (0.042 R)
• M2: 210,933 km (0.109 R)
• M3: 340,634 km (0.08 R)
• M4: 426,952 km (0.06 R)
• M5: 522,246 km (0.11 R)
• M6: 590,313 km (0.073 R)
• M7: 656,585 km (0.112 R)
• M8: 720,314 km (0.106 R)
• M9: 786,286 km (0.102 R)
• M10: 967,300 km (0.093 R)
• M11: 1,097,749 km (0.086 R)
• M12: 1,188,106 km (0.03 R)
• M13: 1,314,965 km (0.1 R)
• M14: 1,439,431 km (0.055 R)
• M15: 1,582,446 km (0.073 R)
• M16: 1,752,988 km (0.118 R)
• M17: 1,852,022 km (0.101 R)
• M18: 2,185,026 km (0.111 R)
• M19: 2,267,156 km (0.08 R)
• M20: 2,400,747 km (0.102 R)
• M21: 2,485,569 km (0.084 R)
• M22: 2,640,851 km (0.077 R)
• M23: 3,015,743 km (0.108 R)
• M24: 3,116,872 km (0.055 R)
• M25: 3,551,603 km (0.087 R)
• M26: 3,638,819 km (0.097 R)
• M27: 3,776,149 km (0.063 R)
• M28: 3,915,275 km (0.107 R)
• M29: 4,218,810 km (0.048 R)
• M30: 4,383,966 km (0.09 R)
• M31: 4,540,744 km (0.119 R)
• M32: 4,924,612 km (0.109 R)
• M33: 4,989,538 km (0.045 R)
• M34: 5,219,320 km (0.083 R)
• M35: 5,318,952 km (0.094 R)
• M36: 5,441,473 km (0.101 R)
• M37: 5,632,659 km (0.116 R)
• M38: 5,987,206 km (0.117 R)
• M39: 6,219,831 km (0.099 R)
• M40: 6,586,196 km (0.092 R)
• M41: 6,741,927 km (0.077 R)
• M42: 6,947,475 km (0.112 R)
• M43: 7,290,503 km (0.052 R)
• M44: 7,389,536 km (0.088 R)
• M45: 7,514,002 km (0.047 R)
• M46: 7,689,331 km (0.105 R)
• M47: 8,006,029 km (0.118 R)
• M48: 8,108,205 km (0.089 R)
• M49: 8,210,829 km (0.089 R)
• M50: 8,456,319 km (0.073 R)
• M51: 8,521,394 km (0.097 R)
• M52: 8,586,619 km (0.059 R)
• M53: 8,717,517 km (0.083 R)
• M54: 8,901,821 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 10.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.88 AU - 3.96 AU

Year: 4218 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,709,407 km

• M1: 253,568 km (0.09 R)
• M2: 358,586 km (0.087 R)
• M3: 517,758 km (0.055 R)
• M4: 590,762 km (0.111 R)
• M5: 790,774 km (0.081 R)
• M6: 973,733 km (0.108 R)
• M7: 1,060,350 km (0.071 R)
• M8: 1,206,058 km (0.111 R)
• M9: 1,366,277 km (0.117 R)
• M10: 1,517,970 km (0.109 R)
• M11: 1,707,809 km (0.065 R)
• M12: 1,939,088 km (0.096 R)
• M13: 2,163,185 km (0.047 R)
• M14: 2,305,303 km (0.078 R)
• M15: 2,617,664 km (0.071 R)
• M16: 2,788,654 km (0.095 R)
• M17: 2,953,511 km (0.11 R)
• M18: 3,131,682 km (0.059 R)
• M19: 4,318,292 km (0.098 R)
• M20: 4,419,271 km (0.079 R)
• M21: 4,634,991 km (0.094 R)
• M22: 4,889,008 km (0.112 R)
• M23: 5,290,828 km (0.107 R)
• M24: 5,362,784 km (0.044 R)
• M25: 5,629,667 km (0.114 R)
• M26: 5,901,038 km (0.091 R)
• M27: 6,163,881 km (0.119 R)
• M28: 6,227,161 km (0.119 R)
• M29: 6,714,401 km (0.061 R)
• M30: 6,805,506 km (0.103 R)
• M31: 6,923,240 km (0.09 R)
• M32: 7,360,963 km (0.113 R)
• M33: 7,589,848 km (0.106 R)
• M34: 7,712,069 km (0.041 R)
• M35: 8,207,388 km (0.116 R)
• M36: 8,869,508 km (0.107 R)
• M37: 9,170,948 km (0.096 R)
• M38: 9,680,777 km (0.108 R)
• M39: 9,976,233 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 11.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.2 AU - 4.44 AU

Year: 4979 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,709,407 km

• M1: 148,999 km (0.08 R)
• M2: 268,827 km (0.088 R)
• M3: 356,791 km (0.089 R)
• M4: 439,668 km (0.117 R)
• M5: 597,195 km (0.094 R)
• M6: 701,913 km (0.093 R)
• M7: 918,681 km (0.1 R)
• M8: 1,278,164 km (0.104 R)
• M9: 1,402,630 km (0.108 R)
• M10: 1,663,977 km (0.115 R)
• M11: 2,067,293 km (0.11 R)
• M12: 2,177,696 km (0.113 R)
• M13: 2,309,043 km (0.117 R)
• M14: 2,462,531 km (0.116 R)
• M15: 2,678,999 km (0.101 R)
• M16: 3,152,326 km (0.118 R)
• M17: 3,323,167 km (0.05 R)
• M18: 4,060,236 km (0.112 R)
• M19: 4,435,577 km (0.091 R)
• M20: 5,220,068 km (0.077 R)
• M21: 5,397,342 km (0.098 R)
• M22: 5,499,667 km (0.106 R)
• M23: 5,628,470 km (0.078 R)
• M24: 6,020,716 km (0.069 R)
• M25: 6,314,077 km (0.091 R)
• M26: 6,503,319 km (0.111 R)
• M27: 6,694,355 km (0.092 R)
• M28: 6,942,688 km (0.111 R)
• M29: 7,138,062 km (0.077 R)
• M30: 7,477,201 km (0.111 R)
• M31: 7,850,447 km (0.042 R)
• M32: 8,083,371 km (0.056 R)
• M33: 8,318,390 km (0.045 R)
• M34: 8,585,721 km (0.099 R)
• M35: 8,765,388 km (0.091 R)
• M36: 8,916,183 km (0.083 R)
• M37: 9,250,833 km (0.034 R)
• M38: 9,373,503 km (0.062 R)
• M39: 9,869,869 km (0.075 R)
• M40: 11,180,795 km (0.107 R)
• M41: 11,377,217 km (0.118 R)
• M42: 11,607,897 km (0.11 R)
• M43: 12,006,725 km (0.109 R)
• M44: 12,107,255 km (0.108 R)
• M45: 12,241,594 km (0.106 R)
• M46: 12,376,531 km (0.055 R)
• M47: 12,545,726 km (0.069 R)
• M48: 12,886,660 km (0.062 R)
• M49: 13,161,621 km (0.061 R)
• M50: 13,334,406 km (0.115 R)
• M51: 13,507,940 km (0.066 R)
• M52: 13,787,239 km (0.103 R)
• M53: 16,126,650 km (0.086 R)
• M54: 16,274,603 km (0.104 R)
• M55: 16,348,803 km (0.068 R)
• M56: 16,983,547 km (0.043 R)
• M57: 17,209,589 km (0.049 R)
• M58: 17,893,401 km (0.069 R)
• M59: 18,008,292 km (0.064 R)
• M60: 18,123,483 km (0.049 R)
• M61: 18,200,227 km (0.104 R)
• M62: 19,092,129 km (0.112 R)
• M63: 19,327,147 km (0.113 R)
• M64: 19,563,063 km (0.066 R)
• M65: 19,958,600 km (0.079 R)
• M66: 20,157,266 km (0.114 R)
• M67: 20,356,530 km (0.115 R)
• M68: 20,636,727 km (0.099 R)
• M69: 22,303,547 km (0.04 R)
• M70: 22,385,975 km (0.096 R)
• M71: 22,799,613 km (0.079 R)
• M72: 23,971,114 km (0.105 R)
• M73: 24,267,019 km (0.075 R)
• M74: 24,862,568 km (0.066 R)
• M75: 24,947,988 km (0.118 R)
• M76: 26,285,243 km (0.081 R)
• M77: 26,765,453 km (0.114 R)
• M78: 26,852,967 km (0.055 R)
• M79: 27,689,967 km (0.108 R)
• M80: 28,000,533 km (0.095 R)
• M81: 28,267,714 km (0.066 R)
• M82: 28,401,455 km (0.057 R)
• M83: 28,714,713 km (0.117 R)
• M84: 29,029,018 km (0.09 R)
• M85: 29,344,520 km (0.116 R)
• M86: 29,706,397 km (0.097 R)
• M87: 29,933,487 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: 550 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit