🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 9.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,675,463 km

• M1: 115,340 km (0.115 R)
• M2: 184,454 km (0.11 R)
• M3: 246,537 km (0.079 R)
• M4: 322,683 km (0.086 R)
• M5: 381,923 km (0.059 R)
• M6: 445,652 km (0.038 R)
• M7: 503,546 km (0.09 R)
• M8: 572,661 km (0.096 R)
• M9: 633,996 km (0.105 R)
• M10: 697,724 km (0.054 R)
• M11: 763,996 km (0.117 R)
• M12: 848,370 km (0.119 R)
• M13: 909,854 km (0.093 R)
• M14: 986,448 km (0.077 R)
• M15: 1,044,492 km (0.076 R)
• M16: 1,117,945 km (0.106 R)
• M17: 1,215,184 km (0.104 R)
• M18: 1,288,935 km (0.064 R)
• M19: 1,364,482 km (0.117 R)
• M20: 1,437,486 km (0.071 R)
• M21: 1,500,167 km (0.096 R)
• M22: 1,628,223 km (0.119 R)
• M23: 1,685,519 km (0.082 R)
• M24: 1,768,396 km (0.045 R)
• M25: 1,827,338 km (0.089 R)
• M26: 1,887,028 km (0.05 R)
• M27: 1,951,654 km (0.057 R)
• M28: 2,052,184 km (0.093 R)
• M29: 2,136,557 km (0.116 R)
• M30: 2,199,537 km (0.077 R)
• M31: 2,276,880 km (0.074 R)
• M32: 2,443,532 km (0.072 R)
• M33: 2,528,503 km (0.073 R)
• M34: 2,590,437 km (0.118 R)
• M35: 2,706,225 km (0.087 R)
• M36: 2,784,316 km (0.118 R)
• M37: 3,094,432 km (0.096 R)
• M38: 3,165,940 km (0.111 R)
• M39: 3,227,724 km (0.114 R)
• M40: 3,295,043 km (0.094 R)
• M41: 3,484,284 km (0.118 R)
• M42: 3,606,954 km (0.106 R)
• M43: 3,698,658 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 9.8

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.61 AU - 0.83 AU

Year: 422 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,675,463 km

• M1: 123,418 km (0.089 R)
• M2: 260,151 km (0.064 R)
• M3: 334,800 km (0.11 R)
• M4: 412,741 km (0.052 R)
• M5: 490,831 km (0.038 R)
• M6: 559,197 km (0.11 R)
• M7: 623,075 km (0.089 R)
• M8: 817,702 km (0.117 R)
• M9: 988,094 km (0.111 R)
• M10: 1,062,743 km (0.112 R)
• M11: 1,239,269 km (0.092 R)
• M12: 1,320,201 km (0.109 R)
• M13: 1,408,763 km (0.047 R)
• M14: 1,591,871 km (0.081 R)
• M15: 1,716,336 km (0.108 R)
• M16: 1,850,376 km (0.091 R)
• M17: 1,956,291 km (0.038 R)
• M18: 2,045,152 km (0.057 R)
• M19: 2,135,510 km (0.098 R)
• M20: 2,299,918 km (0.1 R)
• M21: 2,400,747 km (0.112 R)
• M22: 2,496,190 km (0.097 R)
• M23: 2,558,273 km (0.066 R)
• M24: 2,970,415 km (0.059 R)
• M25: 3,036,388 km (0.087 R)
• M26: 3,419,059 km (0.025 R)
• M27: 3,503,582 km (0.111 R)
• M28: 3,573,295 km (0.08 R)
• M29: 3,651,385 km (0.099 R)
• M30: 3,753,560 km (0.096 R)
• M31: 3,985,287 km (0.106 R)
• M32: 4,074,448 km (0.067 R)
• M33: 4,147,900 km (0.109 R)
• M34: 4,279,546 km (0.114 R)
• M35: 4,354,196 km (0.11 R)
• M36: 4,429,294 km (0.098 R)
• M37: 4,521,596 km (0.111 R)
• M38: 4,631,700 km (0.083 R)
• M39: 4,794,163 km (0.05 R)
• M40: 4,871,655 km (0.106 R)
• M41: 5,019,457 km (0.07 R)
• M42: 5,107,122 km (0.115 R)
• M43: 5,195,235 km (0.032 R)
• M44: 5,319,401 km (0.113 R)
• M45: 5,918,391 km (0.103 R)
• M46: 6,066,942 km (0.034 R)
• M47: 6,169,715 km (0.044 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 11.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.03 AU - 4.47 AU

Year: 5013 Days

Day: 9.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,675,463 km

• M1: 178,321 km (0.067 R)
• M2: 248,183 km (0.085 R)
• M3: 587,920 km (0.099 R)
• M4: 710,291 km (0.078 R)
• M5: 848,968 km (0.041 R)
• M6: 1,056,161 km (0.076 R)
• M7: 1,256,323 km (0.12 R)
• M8: 1,361,191 km (0.095 R)
• M9: 1,469,201 km (0.092 R)
• M10: 1,545,795 km (0.116 R)
• M11: 1,893,460 km (0.095 R)
• M12: 2,305,303 km (0.079 R)
• M13: 2,465,822 km (0.096 R)
• M14: 2,671,818 km (0.105 R)
• M15: 2,798,079 km (0.049 R)
• M16: 3,278,437 km (0.115 R)
• M17: 3,620,867 km (0.11 R)
• M18: 3,714,066 km (0.082 R)
• M19: 4,352,550 km (0.069 R)
• M20: 5,247,445 km (0.118 R)
• M21: 5,893,558 km (0.058 R)
• M22: 6,408,773 km (0.097 R)
• M23: 6,707,669 km (0.05 R)
• M24: 7,872,887 km (0.118 R)
• M25: 8,101,173 km (0.099 R)
• M26: 8,642,419 km (0.077 R)
• M27: 8,783,489 km (0.085 R)
• M28: 8,941,166 km (0.097 R)
• M29: 9,339,545 km (0.1 R)
• M30: 9,484,355 km (0.11 R)
• M31: 9,906,820 km (0.086 R)
• M32: 10,252,690 km (0.09 R)
• M33: 10,402,138 km (0.082 R)
• M34: 11,348,195 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit