🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 12.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 7,308,625 km

• M1: 166,652 km (0.078 R)
• M2: 247,435 km (0.106 R)
• M3: 349,161 km (0.041 R)
• M4: 430,094 km (0.103 R)
• M5: 537,206 km (0.069 R)
• M6: 629,657 km (0.114 R)
• M7: 748,588 km (0.03 R)
• M8: 828,473 km (0.088 R)
• M9: 914,342 km (0.085 R)
• M10: 1,023,399 km (0.065 R)
• M11: 1,143,377 km (0.107 R)
• M12: 1,256,024 km (0.074 R)
• M13: 1,378,993 km (0.087 R)
• M14: 1,546,393 km (0.081 R)
• M15: 1,685,968 km (0.067 R)
• M16: 1,912,609 km (0.053 R)
• M17: 2,029,894 km (0.119 R)
• M18: 2,123,093 km (0.095 R)
• M19: 2,206,569 km (0.103 R)
• M20: 2,404,187 km (0.067 R)
• M21: 2,575,327 km (0.077 R)
• M22: 2,664,637 km (0.082 R)
• M23: 2,775,639 km (0.099 R)
• M24: 2,925,985 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 9.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 532 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 7,308,625 km

• M1: 118,182 km (0.048 R)
• M2: 180,565 km (0.105 R)
• M3: 243,845 km (0.088 R)
• M4: 372,648 km (0.106 R)
• M5: 450,589 km (0.114 R)
• M6: 515,065 km (0.031 R)
• M7: 590,313 km (0.073 R)
• M8: 669,600 km (0.115 R)
• M9: 729,888 km (0.05 R)
• M10: 816,056 km (0.112 R)
• M11: 1,003,802 km (0.036 R)
• M12: 1,078,451 km (0.058 R)
• M13: 1,159,683 km (0.083 R)
• M14: 1,247,796 km (0.113 R)
• M15: 1,357,601 km (0.07 R)
• M16: 1,440,777 km (0.114 R)
• M17: 1,510,789 km (0.085 R)
• M18: 1,775,428 km (0.083 R)
• M19: 1,839,904 km (0.096 R)
• M20: 1,932,655 km (0.086 R)
• M21: 2,004,611 km (0.118 R)
• M22: 2,134,313 km (0.097 R)
• M23: 2,255,188 km (0.078 R)
• M24: 2,331,184 km (0.045 R)
• M25: 2,396,109 km (0.089 R)
• M26: 2,473,750 km (0.061 R)
• M27: 2,576,524 km (0.105 R)
• M28: 2,649,827 km (0.115 R)
• M29: 2,717,745 km (0.104 R)
• M30: 2,780,127 km (0.041 R)
• M31: 2,937,953 km (0.113 R)
• M32: 3,079,173 km (0.111 R)
• M33: 3,157,263 km (0.08 R)
• M34: 3,236,101 km (0.088 R)
• M35: 3,315,538 km (0.091 R)
• M36: 3,375,526 km (0.034 R)
• M37: 3,435,814 km (0.114 R)
• M38: 3,591,695 km (0.087 R)
• M39: 3,687,887 km (0.111 R)
• M40: 3,757,001 km (0.081 R)
• M41: 4,102,123 km (0.061 R)
• M42: 4,209,983 km (0.06 R)
• M43: 4,275,058 km (0.109 R)
• M44: 4,355,093 km (0.064 R)
• M45: 4,428,247 km (0.096 R)
• M46: 4,538,799 km (0.098 R)
• M47: 4,657,730 km (0.095 R)
• M48: 4,717,718 km (0.112 R)
• M49: 4,807,926 km (0.117 R)
• M50: 4,891,252 km (0.075 R)
• M51: 5,013,324 km (0.117 R)
• M52: 5,229,343 km (0.072 R)
• M53: 5,322,842 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 12.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.05 AU - 2.91 AU

Year: 2604 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 7,308,625 km

• M1: 208,390 km (0.073 R)
• M2: 287,976 km (0.036 R)
• M3: 405,859 km (0.067 R)
• M4: 502,350 km (0.071 R)
• M5: 591,959 km (0.075 R)
• M6: 674,686 km (0.052 R)
• M7: 814,560 km (0.098 R)
• M8: 996,471 km (0.093 R)
• M9: 1,295,817 km (0.104 R)
• M10: 1,492,987 km (0.111 R)
• M11: 1,579,903 km (0.095 R)
• M12: 1,662,032 km (0.07 R)
• M13: 1,831,078 km (0.107 R)
• M14: 2,314,728 km (0.113 R)
• M15: 2,438,296 km (0.117 R)
• M16: 2,519,378 km (0.079 R)
• M17: 2,753,050 km (0.117 R)
• M18: 2,868,689 km (0.119 R)
• M19: 3,112,982 km (0.074 R)
• M20: 3,339,623 km (0.119 R)
• M21: 3,681,454 km (0.078 R)
• M22: 3,843,618 km (0.104 R)
• M23: 3,938,762 km (0.084 R)
• M24: 4,034,505 km (0.07 R)
• M25: 4,210,881 km (0.074 R)
• M26: 4,291,065 km (0.086 R)
• M27: 4,407,752 km (0.08 R)
• M28: 4,534,760 km (0.094 R)
• M29: 4,736,717 km (0.111 R)
• M30: 4,838,743 km (0.068 R)
• M31: 5,026,339 km (0.085 R)
• M32: 5,486,352 km (0.097 R)
• M33: 5,751,290 km (0.049 R)
• M34: 5,950,106 km (0.07 R)
• M35: 6,050,486 km (0.086 R)
• M36: 6,202,029 km (0.081 R)
• M37: 6,601,904 km (0.074 R)
• M38: 6,936,404 km (0.102 R)
• M39: 7,031,399 km (0.093 R)
• M40: 7,201,641 km (0.091 R)
• M41: 7,287,211 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit