🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 13.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 422 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,558,403 km

• M1: 202,256 km (0.113 R)
• M2: 313,408 km (0.087 R)
• M3: 443,109 km (0.048 R)
• M4: 529,427 km (0.114 R)
• M5: 672,742 km (0.102 R)
• M6: 822,489 km (0.119 R)
• M7: 926,310 km (0.077 R)
• M8: 1,025,793 km (0.115 R)
• M9: 1,129,464 km (0.077 R)
• M10: 1,221,915 km (0.107 R)
• M11: 1,317,209 km (0.12 R)
• M12: 1,478,476 km (0.117 R)
• M13: 1,591,572 km (0.1 R)
• M14: 1,691,054 km (0.059 R)
• M15: 1,873,265 km (0.096 R)
• M16: 1,990,549 km (0.116 R)
• M17: 2,086,142 km (0.047 R)
• M18: 2,220,481 km (0.087 R)
• M19: 2,313,681 km (0.098 R)
• M20: 2,433,658 km (0.083 R)
• M21: 2,516,984 km (0.032 R)
• M22: 2,653,866 km (0.104 R)
• M23: 2,766,513 km (0.072 R)
• M24: 2,941,842 km (0.115 R)
• M25: 3,072,441 km (0.116 R)
• M26: 3,346,654 km (0.097 R)
• M27: 3,454,215 km (0.118 R)
• M28: 3,584,963 km (0.101 R)
• M29: 3,702,547 km (0.073 R)
• M30: 3,866,507 km (0.098 R)
• M31: 3,994,712 km (0.083 R)
• M32: 4,093,895 km (0.079 R)
• M33: 4,232,423 km (0.094 R)
• M34: 4,317,993 km (0.053 R)
• M35: 4,474,921 km (0.058 R)
• M36: 4,673,737 km (0.075 R)
• M37: 4,859,388 km (0.098 R)
• M38: 5,146,466 km (0.076 R)
• M39: 5,321,495 km (0.049 R)
• M40: 5,540,956 km (0.062 R)
• M41: 5,660,335 km (0.082 R)
• M42: 5,746,204 km (0.115 R)
• M43: 5,884,432 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 10.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.09 AU - 1.51 AU

Year: 1023 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,558,403 km

• M1: 127,308 km (0.11 R)
• M2: 264,938 km (0.11 R)
• M3: 343,776 km (0.096 R)
• M4: 413,189 km (0.098 R)
• M5: 491,878 km (0.087 R)
• M6: 573,409 km (0.087 R)
• M7: 707,299 km (0.062 R)
• M8: 809,175 km (0.1 R)
• M9: 892,202 km (0.113 R)
• M10: 961,615 km (0.075 R)
• M11: 1,155,045 km (0.064 R)
• M12: 1,263,504 km (0.084 R)
• M13: 1,385,127 km (0.066 R)
• M14: 1,452,296 km (0.105 R)
• M15: 1,555,070 km (0.04 R)
• M16: 1,640,341 km (0.082 R)
• M17: 1,706,463 km (0.106 R)
• M18: 1,799,662 km (0.117 R)
• M19: 1,937,442 km (0.117 R)
• M20: 2,056,821 km (0.118 R)
• M21: 2,189,814 km (0.037 R)
• M22: 2,285,855 km (0.114 R)
• M23: 2,499,930 km (0.114 R)
• M24: 2,600,460 km (0.106 R)
• M25: 2,947,527 km (0.026 R)
• M26: 3,168,034 km (0.119 R)
• M27: 3,257,793 km (0.095 R)
• M28: 3,361,464 km (0.114 R)
• M29: 3,433,421 km (0.12 R)
• M30: 3,889,395 km (0.054 R)
• M31: 4,110,650 km (0.078 R)
• M32: 4,279,397 km (0.094 R)
• M33: 4,378,879 km (0.068 R)
• M34: 4,464,748 km (0.113 R)
• M35: 4,711,286 km (0.083 R)
• M36: 4,969,641 km (0.108 R)
• M37: 5,081,840 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 9.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.71 AU - 1.95 AU

Year: 1709 Days

Day: 9.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,558,403 km

• M1: 152,739 km (0.104 R)
• M2: 242,797 km (0.099 R)
• M3: 426,653 km (0.117 R)
• M4: 576,849 km (0.088 R)
• M5: 638,185 km (0.081 R)
• M6: 798,254 km (0.114 R)
• M7: 1,141,282 km (0.114 R)
• M8: 1,292,825 km (0.111 R)
• M9: 1,385,276 km (0.034 R)
• M10: 1,528,142 km (0.114 R)
• M11: 1,767,050 km (0.109 R)
• M12: 1,839,007 km (0.114 R)
• M13: 1,912,160 km (0.108 R)
• M14: 1,975,440 km (0.042 R)
• M15: 2,039,617 km (0.107 R)
• M16: 2,382,196 km (0.039 R)
• M17: 2,531,346 km (0.095 R)
• M18: 2,636,513 km (0.116 R)
• M19: 3,071,693 km (0.084 R)
• M20: 3,184,041 km (0.106 R)
• M21: 3,335,883 km (0.097 R)
• M22: 3,399,911 km (0.091 R)
• M23: 3,568,358 km (0.113 R)
• M24: 3,779,441 km (0.032 R)
• M25: 3,913,630 km (0.09 R)
• M26: 4,241,848 km (0.104 R)
• M27: 4,722,057 km (0.092 R)
• M28: 4,823,185 km (0.066 R)
• M29: 4,939,572 km (0.099 R)
• M30: 5,189,999 km (0.056 R)
• M31: 5,642,084 km (0.082 R)
• M32: 5,826,538 km (0.065 R)
• M33: 5,903,880 km (0.105 R)
• M34: 6,908,878 km (0.088 R)
• M35: 7,106,198 km (0.062 R)
• M36: 7,255,497 km (0.101 R)
• M37: 7,389,237 km (0.079 R)
• M38: 7,523,576 km (0.094 R)
• M39: 7,897,421 km (0.111 R)
• M40: 8,242,543 km (0.102 R)
• M41: 8,364,615 km (0.057 R)
• M42: 8,734,122 km (0.052 R)
• M43: 8,965,550 km (0.079 R)
• M44: 9,199,072 km (0.086 R)
• M45: 9,416,438 km (0.101 R)
• M46: 9,489,143 km (0.04 R)
• M47: 9,672,101 km (0.118 R)
• M48: 9,874,656 km (0.102 R)
• M49: 10,097,108 km (0.117 R)
• M50: 10,396,454 km (0.107 R)
• M51: 10,698,791 km (0.12 R)
• M52: 10,870,080 km (0.102 R)
• M53: 11,447,678 km (0.065 R)
• M54: 11,720,544 km (0.119 R)
• M55: 11,838,278 km (0.079 R)
• M56: 12,452,377 km (0.06 R)
• M57: 12,552,309 km (0.116 R)
• M58: 12,733,023 km (0.098 R)
• M59: 13,036,108 km (0.067 R)
• M60: 13,444,061 km (0.077 R)
• M61: 13,567,180 km (0.07 R)
• M62: 13,876,848 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 11.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.17 AU - 3.47 AU

Year: 3269 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,558,403 km

• M1: 208,390 km (0.069 R)
• M2: 287,228 km (0.111 R)
• M3: 417,528 km (0.094 R)
• M4: 572,661 km (0.054 R)
• M5: 782,846 km (0.094 R)
• M6: 945,459 km (0.111 R)
• M7: 1,211,593 km (0.042 R)
• M8: 1,829,881 km (0.05 R)
• M9: 2,034,381 km (0.038 R)
• M10: 2,263,416 km (0.111 R)
• M11: 3,018,735 km (0.091 R)
• M12: 3,130,186 km (0.096 R)
• M13: 3,414,571 km (0.117 R)
• M14: 3,847,208 km (0.08 R)
• M15: 4,049,614 km (0.111 R)
• M16: 4,339,086 km (0.097 R)
• M17: 4,550,019 km (0.106 R)
• M18: 4,742,701 km (0.114 R)
• M19: 4,872,702 km (0.038 R)
• M20: 5,003,899 km (0.091 R)
• M21: 5,092,012 km (0.081 R)
• M22: 5,269,884 km (0.099 R)
• M23: 5,495,029 km (0.119 R)
• M24: 5,838,954 km (0.076 R)
• M25: 6,048,691 km (0.032 R)
• M26: 6,166,275 km (0.11 R)
• M27: 6,284,607 km (0.103 R)
• M28: 6,451,558 km (0.098 R)
• M29: 6,985,921 km (0.115 R)
• M30: 7,308,454 km (0.071 R)
• M31: 7,686,787 km (0.065 R)
• M32: 7,891,138 km (0.115 R)
• M33: 8,045,523 km (0.062 R)
• M34: 8,409,943 km (0.037 R)
• M35: 8,567,769 km (0.054 R)
• M36: 8,753,121 km (0.102 R)
• M37: 8,966,597 km (0.104 R)
• M38: 9,127,864 km (0.059 R)
• M39: 9,672,400 km (0.081 R)
• M40: 10,004,208 km (0.089 R)
• M41: 10,424,279 km (0.082 R)
• M42: 10,707,468 km (0.059 R)
• M43: 10,793,038 km (0.112 R)
• M44: 11,310,646 km (0.069 R)
• M45: 11,397,712 km (0.119 R)
• M46: 11,689,578 km (0.116 R)
• M47: 12,609,904 km (0.058 R)
• M48: 12,911,792 km (0.114 R)
• M49: 13,399,780 km (0.074 R)
• M50: 14,331,177 km (0.108 R)
• M51: 14,488,404 km (0.116 R)
• M52: 16,092,243 km (0.088 R)
• M53: 16,518,447 km (0.092 R)
• M54: 18,396,649 km (0.103 R)
• M55: 18,670,562 km (0.033 R)
• M56: 19,222,130 km (0.096 R)
• M57: 19,326,250 km (0.052 R)
• M58: 20,235,805 km (0.057 R)
• M59: 20,695,818 km (0.116 R)
• M60: 21,230,930 km (0.115 R)
• M61: 21,951,543 km (0.108 R)
• M62: 22,060,300 km (0.111 R)
• M63: 22,205,560 km (0.055 R)
• M64: 22,351,268 km (0.086 R)
• M65: 22,460,624 km (0.09 R)
• M66: 23,047,347 km (0.099 R)
• M67: 23,305,553 km (0.089 R)
• M68: 24,423,348 km (0.07 R)
• M69: 24,762,038 km (0.102 R)
• M70: 25,064,375 km (0.092 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: 473 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit