🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

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: 710

Radius: 10.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 3,091,776 km

• M1: 132,095 km (0.11 R)
• M2: 229,184 km (0.105 R)
• M3: 294,259 km (0.104 R)
• M4: 397,631 km (0.03 R)
• M5: 507,586 km (0.052 R)
• M6: 571,763 km (0.088 R)
• M7: 658,979 km (0.1 R)
• M8: 726,896 km (0.108 R)
• M9: 833,709 km (0.118 R)
• M10: 961,466 km (0.117 R)
• M11: 1,032,076 km (0.102 R)
• M12: 1,104,481 km (0.062 R)
• M13: 1,170,304 km (0.086 R)
• M14: 1,246,150 km (0.058 R)
• M15: 1,310,627 km (0.101 R)
• M16: 1,376,450 km (0.107 R)
• M17: 1,493,136 km (0.071 R)
• M18: 1,557,314 km (0.085 R)
• M19: 1,646,025 km (0.075 R)
• M20: 1,722,171 km (0.114 R)
• M21: 1,838,707 km (0.108 R)
• M22: 1,917,845 km (0.068 R)
• M23: 2,013,288 km (0.104 R)
• M24: 2,209,261 km (0.086 R)
• M25: 2,357,662 km (0.094 R)
• M26: 2,427,824 km (0.087 R)
• M27: 2,525,960 km (0.087 R)
• M28: 2,592,232 km (0.084 R)
• M29: 2,777,434 km (0.099 R)
• M30: 2,857,319 km (0.111 R)
• M31: 3,054,789 km (0.113 R)
• M32: 3,143,201 km (0.11 R)
• M33: 3,262,580 km (0.046 R)
• M34: 3,505,976 km (0.111 R)
• M35: 3,636,126 km (0.069 R)
• M36: 3,805,770 km (0.101 R)
• M37: 3,965,391 km (0.113 R)
• M38: 4,042,733 km (0.104 R)
• M39: 4,146,703 km (0.096 R)
• M40: 4,390,548 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 11

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 413 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 3,091,776 km

• M1: 137,032 km (0.104 R)
• M2: 227,987 km (0.086 R)
• M3: 363,074 km (0.096 R)
• M4: 445,951 km (0.067 R)
• M5: 537,056 km (0.114 R)
• M6: 613,950 km (0.088 R)
• M7: 687,552 km (0.078 R)
• M8: 800,498 km (0.076 R)
• M9: 899,233 km (0.045 R)
• M10: 976,126 km (0.073 R)
• M11: 1,068,877 km (0.103 R)
• M12: 1,192,893 km (0.109 R)
• M13: 1,307,336 km (0.098 R)
• M14: 1,415,645 km (0.084 R)
• M15: 1,527,095 km (0.114 R)
• M16: 1,604,886 km (0.114 R)
• M17: 1,737,579 km (0.065 R)
• M18: 1,980,227 km (0.111 R)
• M19: 2,128,927 km (0.097 R)
• M20: 2,293,186 km (0.072 R)
• M21: 2,455,799 km (0.109 R)
• M22: 2,678,550 km (0.096 R)
• M23: 2,888,585 km (0.082 R)
• M24: 3,005,421 km (0.119 R)
• M25: 3,284,421 km (0.105 R)
• M26: 3,399,761 km (0.059 R)
• M27: 3,551,154 km (0.085 R)
• M28: 3,683,698 km (0.088 R)
• M29: 3,796,495 km (0.101 R)
• M30: 3,910,638 km (0.093 R)
• M31: 4,025,828 km (0.094 R)
• M32: 4,164,206 km (0.099 R)
• M33: 4,244,989 km (0.098 R)
• M34: 4,445,600 km (0.095 R)
• M35: 4,520,698 km (0.113 R)
• M36: 4,618,984 km (0.116 R)
• M37: 4,894,842 km (0.105 R)
• M38: 5,011,529 km (0.088 R)
• M39: 5,207,951 km (0.093 R)
• M40: 5,279,159 km (0.079 R)
• M41: 5,358,895 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 9.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.8 AU - 0.82 AU

Year: 503 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 3,091,776 km

• M1: 121,324 km (0.096 R)
• M2: 182,809 km (0.086 R)
• M3: 250,427 km (0.1 R)
• M4: 408,552 km (0.109 R)
• M5: 487,539 km (0.079 R)
• M6: 618,587 km (0.111 R)
• M7: 712,235 km (0.104 R)
• M8: 773,122 km (0.084 R)
• M9: 863,778 km (0.093 R)
• M10: 935,136 km (0.107 R)
• M11: 996,621 km (0.079 R)
• M12: 1,074,861 km (0.082 R)
• M13: 1,145,920 km (0.102 R)
• M14: 1,221,915 km (0.044 R)
• M15: 1,283,251 km (0.08 R)
• M16: 1,372,411 km (0.053 R)
• M17: 1,498,073 km (0.054 R)
• M18: 1,627,625 km (0.096 R)
• M19: 1,695,692 km (0.085 R)
• M20: 1,860,698 km (0.046 R)
• M21: 1,924,427 km (0.104 R)
• M22: 1,985,164 km (0.085 R)
• M23: 2,081,355 km (0.119 R)
• M24: 2,143,887 km (0.053 R)
• M25: 2,282,564 km (0.11 R)
• M26: 2,359,158 km (0.049 R)
• M27: 2,477,790 km (0.111 R)
• M28: 2,540,022 km (0.083 R)
• M29: 2,602,704 km (0.119 R)
• M30: 2,691,266 km (0.09 R)
• M31: 2,841,462 km (0.101 R)
• M32: 2,915,363 km (0.09 R)
• M33: 3,016,342 km (0.067 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: 537 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit