🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 13

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 287 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 14,909,028 km

• M1: 165,605 km (0.1 R)
• M2: 251,474 km (0.119 R)
• M3: 387,159 km (0.084 R)
• M4: 502,050 km (0.095 R)
• M5: 654,491 km (0.11 R)
• M6: 742,753 km (0.085 R)
• M7: 910,303 km (0.086 R)
• M8: 995,275 km (0.11 R)
• M9: 1,220,719 km (0.089 R)
• M10: 1,342,192 km (0.029 R)
• M11: 1,445,115 km (0.11 R)
• M12: 1,536,969 km (0.061 R)
• M13: 1,635,703 km (0.09 R)
• M14: 1,805,198 km (0.069 R)
• M15: 1,935,048 km (0.109 R)
• M16: 2,125,487 km (0.069 R)
• M17: 2,220,332 km (0.104 R)
• M18: 2,464,176 km (0.109 R)
• M19: 2,581,012 km (0.071 R)
• M20: 2,682,589 km (0.074 R)
• M21: 2,791,496 km (0.059 R)
• M22: 2,872,578 km (0.118 R)
• M23: 3,013,649 km (0.119 R)
• M24: 3,175,065 km (0.11 R)
• M25: 3,327,206 km (0.073 R)
• M26: 3,475,607 km (0.117 R)
• M27: 3,569,405 km (0.114 R)
• M28: 3,664,101 km (0.109 R)
• M29: 3,772,559 km (0.066 R)
• M30: 3,856,184 km (0.113 R)
• M31: 4,051,709 km (0.084 R)
• M32: 4,190,536 km (0.066 R)
• M33: 4,357,786 km (0.099 R)
• M34: 4,520,548 km (0.09 R)
• M35: 4,678,524 km (0.109 R)
• M36: 4,789,525 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 13.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,909,028 km

• M1: 167,250 km (0.08 R)
• M2: 259,104 km (0.112 R)
• M3: 388,805 km (0.079 R)
• M4: 475,422 km (0.111 R)
• M5: 674,537 km (0.114 R)
• M6: 776,563 km (0.095 R)
• M7: 998,416 km (0.086 R)
• M8: 1,107,024 km (0.074 R)
• M9: 1,275,172 km (0.07 R)
• M10: 1,365,529 km (0.05 R)
• M11: 1,470,098 km (0.062 R)
• M12: 1,787,545 km (0.116 R)
• M13: 1,902,735 km (0.09 R)
• M14: 1,987,557 km (0.104 R)
• M15: 2,140,746 km (0.06 R)
• M16: 2,242,921 km (0.05 R)
• M17: 2,360,804 km (0.062 R)
• M18: 2,603,003 km (0.086 R)
• M19: 2,712,359 km (0.111 R)
• M20: 2,838,320 km (0.065 R)
• M21: 3,042,521 km (0.095 R)
• M22: 3,165,940 km (0.103 R)
• M23: 3,291,004 km (0.113 R)
• M24: 3,385,849 km (0.105 R)
• M25: 3,619,072 km (0.084 R)
• M26: 3,733,664 km (0.113 R)
• M27: 3,849,452 km (0.076 R)
• M28: 4,315,899 km (0.072 R)
• M29: 4,428,845 km (0.073 R)
• M30: 4,542,839 km (0.041 R)
• M31: 4,666,706 km (0.06 R)
• M32: 4,836,499 km (0.118 R)
• M33: 4,981,310 km (0.108 R)
• M34: 5,118,192 km (0.061 R)
• M35: 5,284,246 km (0.063 R)
• M36: 5,527,342 km (0.1 R)
• M37: 5,697,734 km (0.079 R)
• M38: 5,850,773 km (0.086 R)
• M39: 5,937,390 km (0.113 R)
• M40: 6,082,799 km (0.117 R)
• M41: 6,268,749 km (0.064 R)
• M42: 6,367,334 km (0.076 R)
• M43: 6,466,518 km (0.111 R)
• M44: 6,606,242 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 13.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.87 AU - 1.93 AU

Year: 1746 Days

Day: 11.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,909,028 km

• M1: 165,904 km (0.091 R)
• M2: 253,718 km (0.108 R)
• M3: 345,272 km (0.074 R)
• M4: 499,058 km (0.107 R)
• M5: 597,045 km (0.09 R)
• M6: 710,590 km (0.098 R)
• M7: 816,954 km (0.09 R)
• M8: 912,996 km (0.065 R)
• M9: 1,065,137 km (0.119 R)
• M10: 1,198,877 km (0.115 R)
• M11: 1,281,904 km (0.077 R)
• M12: 1,494,034 km (0.06 R)
• M13: 1,635,254 km (0.092 R)
• M14: 1,728,454 km (0.078 R)
• M15: 2,188,018 km (0.074 R)
• M16: 2,515,638 km (0.108 R)
• M17: 2,884,546 km (0.081 R)
• M18: 3,062,568 km (0.112 R)
• M19: 3,153,074 km (0.114 R)
• M20: 3,564,618 km (0.098 R)
• M21: 3,783,929 km (0.107 R)
• M22: 4,164,206 km (0.115 R)
• M23: 4,308,119 km (0.025 R)
• M24: 4,497,959 km (0.103 R)
• M25: 4,586,372 km (0.118 R)
• M26: 4,690,492 km (0.117 R)
• M27: 4,916,085 km (0.06 R)
• M28: 5,300,103 km (0.115 R)
• M29: 5,409,309 km (0.105 R)
• M30: 5,550,979 km (0.111 R)
• M31: 5,838,057 km (0.094 R)
• M32: 5,999,623 km (0.102 R)
• M33: 6,228,507 km (0.089 R)
• M34: 6,476,840 km (0.107 R)
• M35: 6,915,162 km (0.075 R)
• M36: 7,345,704 km (0.119 R)
• M37: 7,450,273 km (0.05 R)
• M38: 7,963,244 km (0.045 R)
• M39: 8,269,172 km (0.11 R)
• M40: 8,469,334 km (0.095 R)
• M41: 8,652,591 km (0.05 R)
• M42: 8,892,845 km (0.087 R)
• M43: 9,060,545 km (0.06 R)
• M44: 9,304,539 km (0.09 R)
• M45: 9,760,812 km (0.063 R)
• M46: 9,991,791 km (0.111 R)
• M47: 10,146,625 km (0.107 R)
• M48: 10,458,986 km (0.097 R)
• M49: 10,636,109 km (0.061 R)
• M50: 10,814,131 km (0.064 R)
• M51: 11,293,891 km (0.118 R)
• M52: 11,475,653 km (0.105 R)
• M53: 11,719,348 km (0.103 R)
• M54: 12,067,761 km (0.057 R)
• M55: 12,586,267 km (0.079 R)
• M56: 12,669,892 km (0.053 R)
• M57: 13,925,168 km (0.056 R)
• M58: 14,315,918 km (0.065 R)
• M59: 14,776,530 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit