🌌 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: 81.5

Radius: 13.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.84 AU - 0.94 AU

Year: 569 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 11,029,306 km

• M1: 175,927 km (0.042 R)
• M2: 321,785 km (0.082 R)
• M3: 422,913 km (0.118 R)
• M4: 530,474 km (0.112 R)
• M5: 637,137 km (0.113 R)
• M6: 738,714 km (0.09 R)
• M7: 879,336 km (0.076 R)
• M8: 1,004,699 km (0.115 R)
• M9: 1,103,883 km (0.041 R)
• M10: 1,189,901 km (0.114 R)
• M11: 1,295,817 km (0.086 R)
• M12: 1,502,860 km (0.061 R)
• M13: 1,622,090 km (0.039 R)
• M14: 1,756,279 km (0.095 R)
• M15: 1,846,636 km (0.045 R)
• M16: 1,954,646 km (0.096 R)
• M17: 2,048,593 km (0.12 R)
• M18: 2,144,037 km (0.038 R)
• M19: 2,266,707 km (0.109 R)
• M20: 2,735,098 km (0.091 R)
• M21: 2,901,301 km (0.109 R)
• M22: 3,219,645 km (0.066 R)
• M23: 3,321,821 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 12.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 699 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,029,306 km

• M1: 174,282 km (0.082 R)
• M2: 254,765 km (0.1 R)
• M3: 365,019 km (0.119 R)
• M4: 526,884 km (0.099 R)
• M5: 614,548 km (0.119 R)
• M6: 708,346 km (0.08 R)
• M7: 793,916 km (0.085 R)
• M8: 931,995 km (0.119 R)
• M9: 1,012,179 km (0.033 R)
• M10: 1,289,683 km (0.119 R)
• M11: 1,368,821 km (0.106 R)
• M12: 1,514,379 km (0.111 R)
• M13: 1,634,656 km (0.081 R)
• M14: 1,727,107 km (0.11 R)
• M15: 1,904,680 km (0.096 R)
• M16: 2,008,950 km (0.052 R)
• M17: 2,108,582 km (0.072 R)
• M18: 2,196,246 km (0.113 R)
• M19: 2,347,490 km (0.081 R)
• M20: 2,566,651 km (0.064 R)
• M21: 2,660,748 km (0.106 R)
• M22: 2,829,943 km (0.069 R)
• M23: 3,040,726 km (0.088 R)
• M24: 3,186,883 km (0.077 R)
• M25: 3,335,434 km (0.037 R)
• M26: 3,462,293 km (0.097 R)
• M27: 3,631,339 km (0.034 R)
• M28: 3,778,393 km (0.049 R)
• M29: 3,894,182 km (0.106 R)
• M30: 4,248,729 km (0.087 R)
• M31: 4,377,982 km (0.034 R)
• M32: 4,482,401 km (0.091 R)
• M33: 4,605,221 km (0.108 R)
• M34: 4,693,633 km (0.045 R)
• M35: 4,908,157 km (0.093 R)
• M36: 5,052,967 km (0.082 R)
• M37: 5,162,473 km (0.092 R)
• M38: 5,291,426 km (0.079 R)
• M39: 5,505,501 km (0.111 R)
• M40: 5,913,454 km (0.106 R)
• M41: 6,174,652 km (0.078 R)
• M42: 6,341,155 km (0.056 R)
• M43: 6,548,796 km (0.103 R)
• M44: 6,628,532 km (0.101 R)
• M45: 6,819,120 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 11.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.16 AU - 1.84 AU

Year: 1246 Days

Day: 5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 11,029,306 km

• M1: 195,076 km (0.055 R)
• M2: 335,548 km (0.117 R)
• M3: 426,055 km (0.117 R)
• M4: 565,630 km (0.117 R)
• M5: 650,900 km (0.086 R)
• M6: 760,107 km (0.069 R)
• M7: 970,890 km (0.087 R)
• M8: 1,048,083 km (0.119 R)
• M9: 1,194,090 km (0.082 R)
• M10: 1,285,046 km (0.115 R)
• M11: 1,362,837 km (0.045 R)
• M12: 1,498,971 km (0.109 R)
• M13: 1,572,872 km (0.119 R)
• M14: 1,707,510 km (0.098 R)
• M15: 1,872,666 km (0.091 R)
• M16: 1,952,851 km (0.051 R)
• M17: 2,144,485 km (0.032 R)
• M18: 2,285,257 km (0.098 R)
• M19: 2,429,170 km (0.098 R)
• M20: 2,645,788 km (0.114 R)
• M21: 2,827,849 km (0.035 R)
• M22: 2,951,566 km (0.065 R)
• M23: 3,045,663 km (0.086 R)
• M24: 3,151,279 km (0.108 R)
• M25: 3,420,855 km (0.083 R)
• M26: 3,508,818 km (0.118 R)
• M27: 3,686,840 km (0.072 R)
• M28: 3,845,264 km (0.098 R)
• M29: 3,948,187 km (0.118 R)
• M30: 4,215,668 km (0.109 R)
• M31: 4,369,455 km (0.041 R)
• M32: 4,501,101 km (0.104 R)
• M33: 4,658,478 km (0.117 R)
• M34: 4,953,784 km (0.076 R)
• M35: 5,204,510 km (0.105 R)
• M36: 5,446,709 km (0.104 R)
• M37: 5,536,767 km (0.114 R)
• M38: 5,653,453 km (0.065 R)
• M39: 5,942,027 km (0.101 R)
• M40: 6,021,613 km (0.108 R)
• M41: 6,424,929 km (0.109 R)
• M42: 6,602,352 km (0.091 R)
• M43: 6,823,009 km (0.071 R)
• M44: 7,300,226 km (0.064 R)
• M45: 7,571,597 km (0.056 R)
• M46: 7,657,915 km (0.117 R)
• M47: 7,919,113 km (0.046 R)
• M48: 8,227,434 km (0.081 R)
• M49: 8,659,922 km (0.081 R)
• M50: 9,023,444 km (0.037 R)
• M51: 9,099,889 km (0.099 R)
• M52: 9,609,270 km (0.096 R)
• M53: 9,734,184 km (0.079 R)
• M54: 10,048,938 km (0.072 R)
• M55: 10,350,976 km (0.097 R)
• M56: 10,495,039 km (0.073 R)
• M57: 10,575,522 km (0.046 R)
• M58: 10,656,006 km (0.108 R)
• M59: 10,785,408 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit