🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.2

Radius: 8.6

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 329 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 10,461,936 km

• M1: 107,112 km (0.088 R)
• M2: 210,484 km (0.082 R)
• M3: 279,449 km (0.084 R)
• M4: 343,477 km (0.095 R)
• M5: 428,149 km (0.073 R)
• M6: 521,199 km (0.117 R)
• M7: 578,645 km (0.083 R)
• M8: 638,484 km (0.119 R)
• M9: 693,685 km (0.072 R)
• M10: 783,444 km (0.094 R)
• M11: 843,134 km (0.042 R)
• M12: 896,690 km (0.097 R)
• M13: 979,417 km (0.118 R)
• M14: 1,064,688 km (0.114 R)
• M15: 1,135,747 km (0.11 R)
• M16: 1,195,586 km (0.106 R)
• M17: 1,291,628 km (0.053 R)
• M18: 1,349,822 km (0.07 R)
• M19: 1,427,164 km (0.116 R)
• M20: 1,557,763 km (0.096 R)
• M21: 1,677,890 km (0.113 R)
• M22: 1,846,337 km (0.113 R)
• M23: 1,984,117 km (0.118 R)
• M24: 2,135,958 km (0.099 R)
• M25: 2,226,764 km (0.033 R)
• M26: 2,379,055 km (0.079 R)
• M27: 2,478,986 km (0.077 R)
• M28: 2,568,895 km (0.081 R)
• M29: 2,659,850 km (0.071 R)
• M30: 2,740,483 km (0.059 R)
• M31: 2,898,160 km (0.094 R)
• M32: 3,022,924 km (0.114 R)
• M33: 3,101,014 km (0.11 R)
• M34: 3,185,986 km (0.064 R)
• M35: 3,259,289 km (0.064 R)
• M36: 3,420,406 km (0.11 R)
• M37: 3,603,065 km (0.118 R)
• M38: 3,827,910 km (0.028 R)
• M39: 3,971,524 km (0.119 R)
• M40: 4,037,497 km (0.06 R)
• M41: 4,103,769 km (0.105 R)
• M42: 4,358,983 km (0.11 R)
• M43: 4,468,040 km (0.092 R)
• M44: 4,529,674 km (0.076 R)
• M45: 4,702,759 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 12.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.66 AU - 0.7 AU

Year: 387 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,461,936 km

• M1: 157,078 km (0.106 R)
• M2: 239,955 km (0.085 R)
• M3: 322,533 km (0.111 R)
• M4: 427,401 km (0.073 R)
• M5: 510,278 km (0.091 R)
• M6: 707,149 km (0.089 R)
• M7: 856,149 km (0.107 R)
• M8: 967,300 km (0.114 R)
• M9: 1,083,687 km (0.104 R)
• M10: 1,174,343 km (0.055 R)
• M11: 1,276,818 km (0.077 R)
• M12: 1,382,584 km (0.115 R)
• M13: 1,496,278 km (0.096 R)
• M14: 1,633,010 km (0.118 R)
• M15: 1,733,391 km (0.063 R)
• M16: 1,945,820 km (0.062 R)
• M17: 2,101,401 km (0.104 R)
• M18: 2,216,741 km (0.083 R)
• M19: 2,390,873 km (0.106 R)
• M20: 2,488,411 km (0.1 R)
• M21: 2,610,782 km (0.104 R)
• M22: 2,699,494 km (0.05 R)
• M23: 2,801,220 km (0.115 R)
• M24: 2,934,961 km (0.112 R)
• M25: 3,039,679 km (0.11 R)
• M26: 3,152,027 km (0.111 R)
• M27: 3,240,439 km (0.052 R)
• M28: 3,368,046 km (0.075 R)
• M29: 3,602,317 km (0.115 R)
• M30: 3,734,711 km (0.086 R)
• M31: 3,902,560 km (0.102 R)
• M32: 4,066,070 km (0.118 R)
• M33: 4,176,473 km (0.034 R)
• M34: 4,287,774 km (0.104 R)
• M35: 4,393,091 km (0.103 R)
• M36: 4,527,729 km (0.098 R)
• M37: 4,678,075 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 10.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.47 AU - 1.61 AU

Year: 1319 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 10,461,936 km

• M1: 134,488 km (0.098 R)
• M2: 241,152 km (0.093 R)
• M3: 355,145 km (0.102 R)
• M4: 502,649 km (0.063 R)
• M5: 582,385 km (0.093 R)
• M6: 684,560 km (0.098 R)
• M7: 862,881 km (0.118 R)
• M8: 948,151 km (0.108 R)
• M9: 1,078,002 km (0.114 R)
• M10: 1,273,227 km (0.038 R)
• M11: 1,356,105 km (0.066 R)
• M12: 1,535,622 km (0.117 R)
• M13: 1,665,323 km (0.03 R)
• M14: 1,756,578 km (0.114 R)
• M15: 1,883,886 km (0.041 R)
• M16: 1,996,683 km (0.087 R)
• M17: 2,499,182 km (0.091 R)
• M18: 2,566,052 km (0.112 R)
• M19: 2,720,886 km (0.061 R)
• M20: 2,989,414 km (0.118 R)
• M21: 3,080,968 km (0.084 R)
• M22: 3,266,619 km (0.1 R)
• M23: 3,477,403 km (0.107 R)
• M24: 3,541,580 km (0.116 R)
• M25: 3,824,021 km (0.097 R)
• M26: 3,967,934 km (0.075 R)
• M27: 4,035,103 km (0.112 R)
• M28: 4,307,222 km (0.082 R)
• M29: 4,503,644 km (0.064 R)
• M30: 4,667,753 km (0.062 R)
• M31: 4,833,806 km (0.106 R)
• M32: 4,905,464 km (0.097 R)
• M33: 5,086,477 km (0.108 R)
• M34: 5,171,748 km (0.104 R)
• M35: 5,393,003 km (0.084 R)
• M36: 5,467,503 km (0.095 R)
• M37: 5,567,285 km (0.101 R)
• M38: 5,667,815 km (0.047 R)
• M39: 5,743,511 km (0.073 R)
• M40: 5,934,398 km (0.115 R)
• M41: 6,348,634 km (0.065 R)
• M42: 6,493,146 km (0.116 R)
• M43: 7,273,448 km (0.102 R)
• M44: 7,355,877 km (0.114 R)
• M45: 7,493,956 km (0.072 R)
• M46: 7,577,282 km (0.113 R)
• M47: 7,730,620 km (0.106 R)
• M48: 7,814,843 km (0.1 R)
• M49: 7,955,764 km (0.099 R)
• M50: 8,111,645 km (0.105 R)
• M51: 8,225,789 km (0.081 R)
• M52: 8,585,721 km (0.066 R)
• M53: 8,848,116 km (0.046 R)
• M54: 9,054,112 km (0.042 R)
• M55: 9,231,834 km (0.108 R)
• M56: 9,455,782 km (0.072 R)
• M57: 10,076,763 km (0.112 R)
• M58: 10,461,977 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit