🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 12.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.85 AU

Year: 386 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 9,361,682 km

• M1: 152,141 km (0.104 R)
• M2: 228,137 km (0.071 R)
• M3: 305,329 km (0.05 R)
• M4: 393,293 km (0.061 R)
• M5: 496,515 km (0.098 R)
• M6: 585,376 km (0.051 R)
• M7: 660,624 km (0.081 R)
• M8: 775,216 km (0.088 R)
• M9: 863,329 km (0.096 R)
• M10: 955,332 km (0.108 R)
• M11: 1,158,336 km (0.118 R)
• M12: 1,313,769 km (0.113 R)
• M13: 1,471,744 km (0.061 R)
• M14: 1,617,153 km (0.092 R)
• M15: 1,728,304 km (0.107 R)
• M16: 1,857,108 km (0.118 R)
• M17: 1,943,127 km (0.116 R)
• M18: 2,061,758 km (0.107 R)
• M19: 2,151,068 km (0.092 R)
• M20: 2,252,346 km (0.098 R)
• M21: 2,355,418 km (0.105 R)
• M22: 2,499,182 km (0.091 R)
• M23: 2,577,721 km (0.061 R)
• M24: 2,657,157 km (0.117 R)
• M25: 2,789,551 km (0.082 R)
• M26: 2,871,232 km (0.044 R)
• M27: 2,965,628 km (0.116 R)
• M28: 3,054,938 km (0.11 R)
• M29: 3,133,178 km (0.088 R)
• M30: 3,224,433 km (0.102 R)
• M31: 3,421,902 km (0.113 R)
• M32: 3,515,849 km (0.06 R)
• M33: 3,712,870 km (0.081 R)
• M34: 3,809,510 km (0.115 R)
• M35: 3,907,048 km (0.107 R)
• M36: 3,985,586 km (0.107 R)
• M37: 4,104,517 km (0.091 R)
• M38: 4,218,062 km (0.054 R)
• M39: 4,468,638 km (0.066 R)
• M40: 4,717,120 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.91 AU - 1.27 AU

Year: 735 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,361,682 km

• M1: 112,049 km (0.111 R)
• M2: 180,415 km (0.116 R)
• M3: 256,112 km (0.116 R)
• M4: 329,415 km (0.104 R)
• M5: 418,126 km (0.086 R)
• M6: 487,091 km (0.079 R)
• M7: 630,705 km (0.086 R)
• M8: 693,237 km (0.038 R)
• M9: 765,792 km (0.069 R)
• M10: 837,000 km (0.03 R)
• M11: 902,374 km (0.063 R)
• M12: 965,355 km (0.098 R)
• M13: 1,237,623 km (0.113 R)
• M14: 1,313,021 km (0.076 R)
• M15: 1,483,712 km (0.092 R)
• M16: 1,604,886 km (0.063 R)
• M17: 2,038,720 km (0.106 R)
• M18: 2,100,504 km (0.034 R)
• M19: 2,185,625 km (0.1 R)
• M20: 2,260,424 km (0.099 R)
• M21: 2,454,153 km (0.105 R)
• M22: 2,653,268 km (0.084 R)
• M23: 2,714,753 km (0.066 R)
• M24: 2,939,897 km (0.044 R)
• M25: 3,029,207 km (0.055 R)
• M26: 3,087,102 km (0.091 R)
• M27: 3,145,295 km (0.06 R)
• M28: 3,276,044 km (0.06 R)
• M29: 3,395,273 km (0.117 R)
• M30: 3,488,922 km (0.095 R)
• M31: 3,576,735 km (0.062 R)
• M32: 3,768,520 km (0.094 R)
• M33: 3,844,815 km (0.09 R)
• M34: 3,942,502 km (0.078 R)
• M35: 4,076,692 km (0.081 R)
• M36: 4,190,685 km (0.1 R)
• M37: 4,327,567 km (0.115 R)
• M38: 4,524,588 km (0.111 R)
• M39: 4,657,730 km (0.118 R)
• M40: 4,769,629 km (0.086 R)
• M41: 4,844,577 km (0.027 R)
• M42: 5,095,303 km (0.057 R)
• M43: 5,264,648 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 14.1

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.38 AU - 1.62 AU

Year: 1186 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 9,361,682 km

• M1: 248,781 km (0.042 R)
• M2: 363,972 km (0.081 R)
• M3: 533,616 km (0.1 R)
• M4: 651,349 km (0.046 R)
• M5: 807,978 km (0.067 R)
• M6: 900,430 km (0.102 R)
• M7: 1,123,330 km (0.051 R)
• M8: 1,302,997 km (0.095 R)
• M9: 1,500,167 km (0.109 R)
• M10: 1,609,972 km (0.076 R)
• M11: 1,745,658 km (0.058 R)
• M12: 1,996,533 km (0.063 R)
• M13: 2,184,428 km (0.111 R)
• M14: 2,361,253 km (0.109 R)
• M15: 2,473,302 km (0.094 R)
• M16: 2,586,996 km (0.097 R)
• M17: 2,684,683 km (0.045 R)
• M18: 2,774,592 km (0.079 R)
• M19: 2,883,948 km (0.106 R)
• M20: 3,078,874 km (0.116 R)
• M21: 3,211,268 km (0.074 R)
• M22: 3,335,883 km (0.109 R)
• M23: 3,719,901 km (0.074 R)
• M24: 3,861,271 km (0.045 R)
• M25: 4,107,808 km (0.057 R)
• M26: 4,359,731 km (0.076 R)
• M27: 4,605,819 km (0.066 R)
• M28: 4,757,960 km (0.1 R)
• M29: 4,889,756 km (0.115 R)
• M30: 5,190,747 km (0.118 R)
• M31: 5,281,104 km (0.119 R)
• M32: 5,406,317 km (0.118 R)
• M33: 5,671,106 km (0.105 R)
• M34: 5,893,259 km (0.088 R)
• M35: 6,046,896 km (0.08 R)
• M36: 6,165,975 km (0.072 R)
• M37: 6,309,889 km (0.115 R)
• M38: 6,418,646 km (0.099 R)
• M39: 6,515,735 km (0.097 R)
• M40: 6,613,423 km (0.118 R)
• M41: 7,034,092 km (0.088 R)
• M42: 7,260,284 km (0.062 R)
• M43: 7,361,562 km (0.034 R)
• M44: 7,642,806 km (0.086 R)
• M45: 7,758,744 km (0.115 R)
• M46: 7,966,535 km (0.106 R)
• M47: 8,162,957 km (0.089 R)
• M48: 8,255,259 km (0.099 R)
• M49: 8,374,339 km (0.052 R)
• M50: 8,520,796 km (0.114 R)
• M51: 8,681,464 km (0.093 R)
• M52: 9,087,472 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit