🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 9.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 590 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 5,095,077 km

• M1: 127,607 km (0.1 R)
• M2: 193,729 km (0.079 R)
• M3: 270,323 km (0.074 R)
• M4: 359,633 km (0.116 R)
• M5: 458,069 km (0.117 R)
• M6: 558,748 km (0.111 R)
• M7: 627,563 km (0.1 R)
• M8: 770,130 km (0.098 R)
• M9: 843,134 km (0.091 R)
• M10: 923,916 km (0.041 R)
• M11: 996,920 km (0.093 R)
• M12: 1,099,245 km (0.053 R)
• M13: 1,273,975 km (0.111 R)
• M14: 1,427,912 km (0.057 R)
• M15: 1,638,396 km (0.103 R)
• M16: 1,702,424 km (0.11 R)
• M17: 1,767,200 km (0.099 R)
• M18: 1,912,758 km (0.098 R)
• M19: 1,973,346 km (0.115 R)
• M20: 2,279,722 km (0.118 R)
• M21: 2,365,890 km (0.117 R)
• M22: 2,586,398 km (0.084 R)
• M23: 2,676,456 km (0.101 R)
• M24: 2,798,228 km (0.074 R)
• M25: 3,078,874 km (0.1 R)
• M26: 3,142,602 km (0.09 R)
• M27: 3,263,029 km (0.065 R)
• M28: 3,344,260 km (0.108 R)
• M29: 3,650,786 km (0.103 R)
• M30: 4,001,145 km (0.109 R)
• M31: 4,070,708 km (0.116 R)
• M32: 4,167,198 km (0.041 R)
• M33: 4,380,076 km (0.114 R)
• M34: 4,515,163 km (0.104 R)
• M35: 4,596,843 km (0.085 R)
• M36: 4,660,572 km (0.116 R)
• M37: 4,956,327 km (0.069 R)
• M38: 5,087,674 km (0.114 R)
• M39: 5,182,220 km (0.12 R)
• M40: 5,420,978 km (0.116 R)
• M41: 5,673,350 km (0.115 R)
• M42: 5,830,427 km (0.115 R)
• M43: 5,899,691 km (0.094 R)
• M44: 6,009,047 km (0.079 R)
• M45: 6,149,220 km (0.055 R)
• M46: 6,290,441 km (0.051 R)
• M47: 6,494,044 km (0.119 R)
• M48: 6,627,634 km (0.085 R)
• M49: 6,710,362 km (0.028 R)
• M50: 6,772,445 km (0.066 R)
• M51: 6,834,977 km (0.12 R)
• M52: 6,981,284 km (0.11 R)
• M53: 7,065,358 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.03 AU - 1.23 AU

Year: 844 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 5,095,077 km

• M1: 149,747 km (0.025 R)
• M2: 301,739 km (0.086 R)
• M3: 464,651 km (0.116 R)
• M4: 622,926 km (0.037 R)
• M5: 827,875 km (0.074 R)
• M6: 918,232 km (0.084 R)
• M7: 1,036,414 km (0.1 R)
• M8: 1,145,022 km (0.091 R)
• M9: 1,283,849 km (0.061 R)
• M10: 1,406,818 km (0.09 R)
• M11: 1,500,317 km (0.056 R)
• M12: 1,659,190 km (0.042 R)
• M13: 1,746,705 km (0.119 R)
• M14: 1,950,906 km (0.114 R)
• M15: 2,056,073 km (0.071 R)
• M16: 2,150,619 km (0.056 R)
• M17: 2,252,944 km (0.084 R)
• M18: 2,337,467 km (0.11 R)
• M19: 2,429,619 km (0.088 R)
• M20: 2,679,148 km (0.098 R)
• M21: 2,782,820 km (0.097 R)
• M22: 3,073,039 km (0.067 R)
• M23: 3,152,626 km (0.107 R)
• M24: 3,262,281 km (0.098 R)
• M25: 3,365,802 km (0.097 R)
• M26: 3,500,590 km (0.118 R)
• M27: 3,599,026 km (0.09 R)
• M28: 3,954,919 km (0.119 R)
• M29: 4,169,143 km (0.081 R)
• M30: 4,346,716 km (0.087 R)
• M31: 4,501,998 km (0.039 R)
• M32: 4,592,655 km (0.108 R)
• M33: 4,809,721 km (0.082 R)
• M34: 4,962,012 km (0.118 R)
• M35: 5,064,337 km (0.118 R)
• M36: 5,201,967 km (0.062 R)
• M37: 5,297,410 km (0.09 R)
• M38: 5,463,464 km (0.089 R)
• M39: 5,551,577 km (0.083 R)
• M40: 5,800,957 km (0.05 R)
• M41: 5,999,473 km (0.113 R)
• M42: 6,099,554 km (0.085 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.4

Radius: 10.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.59 AU - 1.73 AU

Year: 1503 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 5,095,077 km

• M1: 139,724 km (0.11 R)
• M2: 217,814 km (0.065 R)
• M3: 498,610 km (0.11 R)
• M4: 572,511 km (0.082 R)
• M5: 744,399 km (0.078 R)
• M6: 950,545 km (0.06 R)
• M7: 1,024,895 km (0.086 R)
• M8: 1,215,782 km (0.063 R)
• M9: 1,390,213 km (0.097 R)
• M10: 1,602,792 km (0.092 R)
• M11: 1,769,444 km (0.098 R)
• M12: 1,947,166 km (0.071 R)
• M13: 2,065,498 km (0.11 R)
• M14: 2,208,364 km (0.113 R)
• M15: 2,314,877 km (0.102 R)
• M16: 2,486,765 km (0.104 R)
• M17: 2,591,933 km (0.044 R)
• M18: 2,990,461 km (0.115 R)
• M19: 3,058,828 km (0.109 R)
• M20: 3,228,920 km (0.063 R)
• M21: 3,356,827 km (0.048 R)
• M22: 3,552,052 km (0.116 R)
• M23: 3,631,189 km (0.045 R)
• M24: 3,710,925 km (0.074 R)
• M25: 3,892,537 km (0.118 R)
• M26: 4,104,666 km (0.08 R)
• M27: 4,320,835 km (0.082 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: 345 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit