🌌 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: 388.8

Radius: 14.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.51 AU - 0.75 AU

Year: 333 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 13,061,024 km

• M1: 188,793 km (0.088 R)
• M2: 338,839 km (0.119 R)
• M3: 457,021 km (0.062 R)
• M4: 587,172 km (0.082 R)
• M5: 696,528 km (0.099 R)
• M6: 850,015 km (0.036 R)
• M7: 1,116,748 km (0.056 R)
• M8: 1,344,286 km (0.1 R)
• M9: 1,476,232 km (0.107 R)
• M10: 1,650,962 km (0.025 R)
• M11: 1,802,056 km (0.054 R)
• M12: 1,917,546 km (0.114 R)
• M13: 2,063,104 km (0.108 R)
• M14: 2,174,854 km (0.097 R)
• M15: 2,269,699 km (0.103 R)
• M16: 2,443,831 km (0.111 R)
• M17: 2,542,715 km (0.082 R)
• M18: 2,652,969 km (0.099 R)
• M19: 2,769,954 km (0.074 R)
• M20: 2,904,443 km (0.06 R)
• M21: 3,062,418 km (0.114 R)
• M22: 3,163,995 km (0.074 R)
• M23: 3,288,610 km (0.065 R)
• M24: 3,403,800 km (0.084 R)
• M25: 3,514,652 km (0.108 R)
• M26: 3,632,535 km (0.073 R)
• M27: 3,729,026 km (0.079 R)
• M28: 3,849,303 km (0.032 R)
• M29: 4,005,932 km (0.106 R)
• M30: 4,105,714 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 9.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,061,024 km

• M1: 116,238 km (0.037 R)
• M2: 203,453 km (0.047 R)
• M3: 264,190 km (0.098 R)
• M4: 354,846 km (0.116 R)
• M5: 426,055 km (0.079 R)
• M6: 490,083 km (0.053 R)
• M7: 555,008 km (0.09 R)
• M8: 652,845 km (0.115 R)
• M9: 722,707 km (0.074 R)
• M10: 801,845 km (0.117 R)
• M11: 860,637 km (0.107 R)
• M12: 997,219 km (0.081 R)
• M13: 1,133,802 km (0.119 R)
• M14: 1,370,167 km (0.114 R)
• M15: 1,543,700 km (0.116 R)
• M16: 1,741,618 km (0.067 R)
• M17: 1,867,879 km (0.071 R)
• M18: 1,929,962 km (0.101 R)
• M19: 2,097,512 km (0.054 R)
• M20: 2,227,512 km (0.094 R)
• M21: 2,288,847 km (0.031 R)
• M22: 2,422,887 km (0.049 R)
• M23: 2,500,678 km (0.114 R)
• M24: 2,569,343 km (0.073 R)
• M25: 2,633,820 km (0.034 R)
• M26: 2,774,442 km (0.065 R)
• M27: 2,861,059 km (0.087 R)
• M28: 2,948,574 km (0.039 R)
• M29: 3,031,750 km (0.119 R)
• M30: 3,200,646 km (0.119 R)
• M31: 3,280,831 km (0.054 R)
• M32: 3,340,072 km (0.096 R)
• M33: 3,476,056 km (0.103 R)
• M34: 3,536,643 km (0.09 R)
• M35: 3,653,030 km (0.106 R)
• M36: 3,781,984 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.27 AU - 2.05 AU

Year: 1426 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 130.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,061,024 km

• M1: 200,312 km (0.034 R)
• M2: 383,270 km (0.103 R)
• M3: 521,349 km (0.039 R)
• M4: 633,248 km (0.084 R)
• M5: 825,631 km (0.109 R)
• M6: 998,865 km (0.047 R)
• M7: 1,094,458 km (0.09 R)
• M8: 1,193,342 km (0.118 R)
• M9: 1,356,404 km (0.109 R)
• M10: 1,490,743 km (0.113 R)
• M11: 1,763,161 km (0.099 R)
• M12: 1,900,641 km (0.071 R)
• M13: 2,186,522 km (0.082 R)
• M14: 2,281,517 km (0.058 R)
• M15: 2,880,208 km (0.096 R)
• M16: 3,126,147 km (0.093 R)
• M17: 3,209,622 km (0.088 R)
• M18: 3,403,501 km (0.077 R)
• M19: 3,489,520 km (0.093 R)
• M20: 3,663,652 km (0.041 R)
• M21: 3,802,628 km (0.111 R)
• M22: 4,243,344 km (0.106 R)
• M23: 4,389,501 km (0.071 R)
• M24: 4,550,917 km (0.105 R)
• M25: 4,645,911 km (0.11 R)
• M26: 5,372,808 km (0.09 R)
• M27: 5,473,337 km (0.102 R)
• M28: 5,661,831 km (0.108 R)
• M29: 5,882,039 km (0.049 R)
• M30: 6,120,049 km (0.105 R)
• M31: 6,240,326 km (0.085 R)
• M32: 6,667,278 km (0.029 R)
• M33: 6,775,587 km (0.036 R)
• M34: 6,900,052 km (0.101 R)
• M35: 7,135,370 km (0.053 R)
• M36: 7,533,599 km (0.046 R)
• M37: 8,219,057 km (0.056 R)
• M38: 8,552,510 km (0.096 R)
• M39: 8,737,712 km (0.119 R)
• M40: 8,907,356 km (0.088 R)
• M41: 9,301,696 km (0.047 R)
• M42: 9,701,721 km (0.028 R)
• M43: 9,824,541 km (0.044 R)
• M44: 10,107,431 km (0.052 R)
• M45: 10,393,013 km (0.106 R)
• M46: 10,844,499 km (0.09 R)
• M47: 11,376,170 km (0.099 R)
• M48: 11,598,772 km (0.116 R)
• M49: 11,972,916 km (0.084 R)
• M50: 12,123,711 km (0.037 R)
• M51: 12,237,255 km (0.11 R)
• M52: 12,313,102 km (0.081 R)
• M53: 12,522,539 km (0.052 R)
• M54: 12,598,983 km (0.073 R)
• M55: 12,675,577 km (0.119 R)
• M56: 12,771,619 km (0.069 R)
• M57: 12,867,810 km (0.086 R)
• M58: 12,945,003 km (0.116 R)
• M59: 13,022,345 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit