🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 12.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 751 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,076,145 km

• M1: 159,471 km (0.093 R)
• M2: 244,892 km (0.109 R)
• M3: 356,342 km (0.074 R)
• M4: 485,595 km (0.088 R)
• M5: 634,893 km (0.113 R)
• M6: 746,194 km (0.049 R)
• M7: 835,953 km (0.116 R)
• M8: 942,018 km (0.098 R)
• M9: 1,136,196 km (0.113 R)
• M10: 1,386,024 km (0.076 R)
• M11: 1,514,230 km (0.045 R)
• M12: 1,706,762 km (0.054 R)
• M13: 1,923,380 km (0.088 R)
• M14: 2,157,500 km (0.107 R)
• M15: 2,290,792 km (0.113 R)
• M16: 2,496,040 km (0.097 R)
• M17: 2,654,016 km (0.086 R)
• M18: 2,915,662 km (0.051 R)
• M19: 3,007,964 km (0.061 R)
• M20: 3,129,288 km (0.112 R)
• M21: 3,396,470 km (0.074 R)
• M22: 3,483,985 km (0.113 R)
• M23: 3,641,362 km (0.113 R)
• M24: 3,730,971 km (0.056 R)
• M25: 3,983,941 km (0.069 R)
• M26: 4,231,974 km (0.102 R)
• M27: 4,368,557 km (0.096 R)
• M28: 4,517,257 km (0.117 R)
• M29: 4,624,519 km (0.079 R)
• M30: 4,710,987 km (0.05 R)
• M31: 4,808,973 km (0.109 R)
• M32: 4,896,488 km (0.04 R)
• M33: 4,995,821 km (0.095 R)
• M34: 5,162,623 km (0.116 R)
• M35: 5,536,318 km (0.111 R)
• M36: 5,639,840 km (0.095 R)
• M37: 5,767,148 km (0.071 R)
• M38: 5,860,347 km (0.066 R)
• M39: 6,048,392 km (0.076 R)
• M40: 6,190,659 km (0.114 R)
• M41: 6,286,252 km (0.057 R)
• M42: 6,454,550 km (0.113 R)
• M43: 6,636,610 km (0.092 R)
• M44: 6,795,782 km (0.078 R)
• M45: 6,906,634 km (0.055 R)
• M46: 7,092,884 km (0.044 R)
• M47: 7,255,646 km (0.079 R)
• M48: 7,381,757 km (0.074 R)
• M49: 7,508,616 km (0.083 R)
• M50: 7,790,160 km (0.12 R)
• M51: 8,258,401 km (0.079 R)
• M52: 8,589,012 km (0.107 R)
• M53: 8,789,473 km (0.103 R)
• M54: 9,045,585 km (0.114 R)
• M55: 9,195,033 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.4

Radius: 11.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.43 AU - 1.55 AU

Year: 1234 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,076,145 km

• M1: 161,267 km (0.098 R)
• M2: 254,316 km (0.118 R)
• M3: 372,349 km (0.114 R)
• M4: 511,625 km (0.08 R)
• M5: 616,194 km (0.107 R)
• M6: 717,471 km (0.073 R)
• M7: 800,648 km (0.075 R)
• M8: 887,714 km (0.117 R)
• M9: 991,385 km (0.101 R)
• M10: 1,078,900 km (0.081 R)
• M11: 1,190,649 km (0.099 R)
• M12: 1,298,958 km (0.092 R)
• M13: 1,433,746 km (0.108 R)
• M14: 1,669,063 km (0.051 R)
• M15: 1,808,189 km (0.098 R)
• M16: 1,908,869 km (0.112 R)
• M17: 2,115,912 km (0.03 R)
• M18: 2,195,498 km (0.116 R)
• M19: 2,303,209 km (0.103 R)
• M20: 2,394,314 km (0.112 R)
• M21: 2,533,440 km (0.089 R)
• M22: 2,608,837 km (0.05 R)
• M23: 2,947,377 km (0.077 R)
• M24: 3,076,779 km (0.062 R)
• M25: 3,351,740 km (0.117 R)
• M26: 3,466,183 km (0.054 R)
• M27: 4,046,473 km (0.096 R)
• M28: 4,393,540 km (0.06 R)
• M29: 4,530,422 km (0.052 R)
• M30: 4,691,988 km (0.111 R)
• M31: 4,773,518 km (0.074 R)
• M32: 4,938,076 km (0.067 R)
• M33: 5,092,461 km (0.106 R)
• M34: 5,296,961 km (0.062 R)
• M35: 5,394,050 km (0.082 R)
• M36: 5,565,490 km (0.106 R)
• M37: 5,676,641 km (0.102 R)
• M38: 5,776,123 km (0.113 R)
• M39: 6,027,448 km (0.113 R)
• M40: 6,103,444 km (0.102 R)
• M41: 6,295,078 km (0.092 R)
• M42: 6,385,286 km (0.096 R)
• M43: 6,514,688 km (0.115 R)
• M44: 6,684,332 km (0.096 R)
• M45: 7,001,480 km (0.103 R)
• M46: 7,081,514 km (0.098 R)
• M47: 7,229,018 km (0.074 R)
• M48: 7,459,099 km (0.109 R)
• M49: 8,024,131 km (0.063 R)
• M50: 8,488,782 km (0.111 R)
• M51: 8,904,514 km (0.081 R)
• M52: 9,078,496 km (0.112 R)
• M53: 9,238,865 km (0.107 R)
• M54: 9,459,223 km (0.03 R)
• M55: 9,592,365 km (0.111 R)
• M56: 9,830,375 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 3.6

Gravity: 59.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.55 AU - 7.71 AU

Year: 11579 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,076,145 km

• M1: 53,855 km (0.085 R)
• M2: 166,802 km (0.076 R)
• M3: 236,664 km (0.113 R)
• M4: 302,636 km (0.082 R)
• M5: 468,690 km (0.112 R)
• M6: 774,019 km (0.114 R)
• M7: 833,410 km (0.079 R)
• M8: 873,801 km (0.106 R)
• M9: 935,735 km (0.101 R)
• M10: 1,530,685 km (0.086 R)
• M11: 1,630,766 km (0.05 R)
• M12: 1,970,952 km (0.102 R)
• M13: 2,447,720 km (0.063 R)
• M14: 2,804,810 km (0.055 R)
• M15: 3,305,963 km (0.032 R)
• M16: 3,370,590 km (0.096 R)
• M17: 3,868,152 km (0.112 R)
• M18: 3,902,111 km (0.066 R)
• M19: 3,936,219 km (0.108 R)
• M20: 4,820,043 km (0.094 R)
• M21: 5,340,644 km (0.112 R)
• M22: 5,646,123 km (0.072 R)
• M23: 5,762,211 km (0.101 R)
• M24: 6,596,219 km (0.113 R)
• M25: 6,636,760 km (0.107 R)
• M26: 7,172,769 km (0.039 R)
• M27: 7,894,429 km (0.053 R)
• M28: 7,937,663 km (0.044 R)
• M29: 8,907,057 km (0.102 R)
• M30: 8,952,086 km (0.091 R)
• M31: 10,006,452 km (0.062 R)
• M32: 10,619,654 km (0.035 R)
• M33: 11,003,073 km (0.04 R)
• M34: 11,832,593 km (0.047 R)
• M35: 12,030,810 km (0.081 R)
• M36: 12,581,181 km (0.116 R)
• M37: 13,088,767 km (0.114 R)
• M38: 13,862,487 km (0.086 R)
• M39: 16,051,702 km (0.062 R)
• M40: 16,436,019 km (0.107 R)
• M41: 16,712,476 km (0.08 R)
• M42: 17,890,110 km (0.068 R)
• M43: 18,920,540 km (0.11 R)
• M44: 19,094,074 km (0.096 R)
• M45: 19,210,162 km (0.089 R)
• M46: 19,970,119 km (0.112 R)
• M47: 20,264,976 km (0.107 R)
• M48: 20,501,939 km (0.092 R)
• M49: 20,799,490 km (0.044 R)
• M50: 21,338,491 km (0.071 R)
• M51: 21,700,518 km (0.082 R)
• M52: 22,921,386 km (0.083 R)
• M53: 23,789,353 km (0.105 R)
• M54: 24,794,351 km (0.063 R)
• M55: 25,047,770 km (0.116 R)
• M56: 25,749,085 km (0.113 R)
• M57: 25,813,113 km (0.079 R)
• M58: 25,941,468 km (0.115 R)
• M59: 26,975,488 km (0.067 R)
• M60: 27,105,638 km (0.107 R)
• M61: 27,891,326 km (0.048 R)
• M62: 29,017,050 km (0.066 R)
• M63: 29,887,859 km (0.091 R)
• M64: 29,955,178 km (0.108 R)
• M65: 31,723,575 km (0.105 R)
• M66: 32,067,650 km (0.087 R)
• M67: 32,274,544 km (0.113 R)
• M68: 32,689,828 km (0.098 R)
• M69: 34,086,772 km (0.114 R)
• M70: 35,788,747 km (0.074 R)
• M71: 37,227,879 km (0.079 R)
• M72: 38,686,009 km (0.117 R)
• M73: 39,348,279 km (0.117 R)
• M74: 39,939,939 km (0.071 R)
• M75: 40,088,340 km (0.12 R)
• M76: 40,385,740 km (0.03 R)
• M77: 41,357,229 km (0.11 R)
• M78: 42,487,590 km (0.117 R)
• M79: 42,714,979 km (0.115 R)
• M80: 43,246,800 km (0.071 R)
• M81: 43,628,125 km (0.064 R)
• M82: 43,781,014 km (0.115 R)
• M83: 43,934,052 km (0.057 R)
• M84: 44,087,240 km (0.115 R)
• M85: 44,701,789 km (0.072 R)
• M86: 44,932,917 km (0.058 R)
• M87: 45,861,621 km (0.058 R)
• M88: 47,109,716 km (0.082 R)
• M89: 47,974,242 km (0.082 R)
• M90: 49,320,623 km (0.054 R)
• M91: 50,599,086 km (0.116 R)
• M92: 50,759,605 km (0.111 R)
• M93: 52,455,895 km (0.085 R)
• M94: 52,618,358 km (0.095 R)
• M95: 53,760,688 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit