🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 11.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 8.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 6,345,888 km

• M1: 154,983 km (0.066 R)
• M2: 261,796 km (0.102 R)
• M3: 336,894 km (0.11 R)
• M4: 429,196 km (0.096 R)
• M5: 512,373 km (0.114 R)
• M6: 595,699 km (0.111 R)
• M7: 727,345 km (0.087 R)
• M8: 856,897 km (0.085 R)
• M9: 1,027,887 km (0.11 R)
• M10: 1,117,795 km (0.088 R)
• M11: 1,276,219 km (0.116 R)
• M12: 1,411,007 km (0.107 R)
• M13: 1,502,561 km (0.115 R)
• M14: 1,589,777 km (0.103 R)
• M15: 1,708,707 km (0.118 R)
• M16: 1,789,789 km (0.093 R)
• M17: 1,917,546 km (0.116 R)
• M18: 2,033,933 km (0.078 R)
• M19: 2,120,251 km (0.092 R)
• M20: 2,204,175 km (0.072 R)
• M21: 2,307,697 km (0.1 R)
• M22: 2,390,424 km (0.1 R)
• M23: 2,485,569 km (0.092 R)
• M24: 2,566,501 km (0.054 R)
• M25: 2,691,565 km (0.093 R)
• M26: 2,766,813 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 13.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 397 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 6,345,888 km

• M1: 187,297 km (0.115 R)
• M2: 294,708 km (0.119 R)
• M3: 387,907 km (0.099 R)
• M4: 533,616 km (0.102 R)
• M5: 659,427 km (0.104 R)
• M6: 762,351 km (0.071 R)
• M7: 904,469 km (0.083 R)
• M8: 1,048,531 km (0.07 R)
• M9: 1,139,637 km (0.068 R)
• M10: 1,242,261 km (0.071 R)
• M11: 1,343,688 km (0.072 R)
• M12: 1,488,200 km (0.078 R)
• M13: 1,628,971 km (0.093 R)
• M14: 1,731,745 km (0.097 R)
• M15: 1,836,763 km (0.081 R)
• M16: 1,953,898 km (0.112 R)
• M17: 2,048,444 km (0.098 R)
• M18: 2,201,033 km (0.04 R)
• M19: 2,415,856 km (0.11 R)
• M20: 2,528,653 km (0.091 R)
• M21: 2,632,324 km (0.066 R)
• M22: 2,748,562 km (0.117 R)
• M23: 2,883,649 km (0.092 R)
• M24: 3,055,537 km (0.084 R)
• M25: 3,272,453 km (0.045 R)
• M26: 3,373,731 km (0.047 R)
• M27: 3,476,206 km (0.109 R)
• M28: 3,653,479 km (0.114 R)
• M29: 3,815,045 km (0.108 R)
• M30: 3,972,571 km (0.115 R)
• M31: 4,068,164 km (0.097 R)
• M32: 4,171,088 km (0.07 R)
• M33: 4,274,759 km (0.074 R)
• M34: 4,379,478 km (0.11 R)
• M35: 4,511,423 km (0.066 R)
• M36: 4,604,622 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.97 AU - 1.07 AU

Year: 699 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 6,345,888 km

• M1: 115,639 km (0.116 R)
• M2: 175,478 km (0.077 R)
• M3: 232,325 km (0.082 R)
• M4: 441,912 km (0.11 R)
• M5: 514,617 km (0.076 R)
• M6: 648,656 km (0.059 R)
• M7: 711,787 km (0.116 R)
• M8: 795,113 km (0.048 R)
• M9: 938,427 km (0.083 R)
• M10: 1,025,643 km (0.105 R)
• M11: 1,177,485 km (0.036 R)
• M12: 1,235,080 km (0.103 R)
• M13: 1,358,797 km (0.112 R)
• M14: 1,441,675 km (0.052 R)
• M15: 1,589,477 km (0.101 R)
• M16: 1,736,532 km (0.072 R)
• M17: 1,857,407 km (0.119 R)
• M18: 2,025,256 km (0.078 R)
• M19: 2,101,401 km (0.106 R)
• M20: 2,217,489 km (0.098 R)
• M21: 2,309,342 km (0.049 R)
• M22: 2,375,764 km (0.083 R)
• M23: 2,476,593 km (0.115 R)
• M24: 2,544,510 km (0.029 R)
• M25: 2,654,764 km (0.076 R)
• M26: 2,738,389 km (0.103 R)
• M27: 2,815,881 km (0.061 R)
• M28: 2,915,513 km (0.103 R)
• M29: 3,016,491 km (0.117 R)
• M30: 3,089,196 km (0.069 R)
• M31: 3,169,979 km (0.077 R)
• M32: 3,266,320 km (0.093 R)
• M33: 3,416,516 km (0.108 R)
• M34: 3,538,438 km (0.107 R)
• M35: 3,607,553 km (0.101 R)
• M36: 3,778,543 km (0.065 R)
• M37: 3,912,583 km (0.103 R)
• M38: 4,169,143 km (0.064 R)
• M39: 4,234,069 km (0.081 R)
• M40: 4,340,433 km (0.089 R)
• M41: 4,530,871 km (0.1 R)
• M42: 4,673,288 km (0.094 R)
• M43: 4,885,567 km (0.111 R)
• M44: 4,971,436 km (0.112 R)
• M45: 5,118,491 km (0.062 R)
• M46: 5,188,054 km (0.093 R)
• M47: 5,372,658 km (0.09 R)
• M48: 5,577,158 km (0.031 R)
• M49: 5,639,840 km (0.074 R)
• M50: 5,866,032 km (0.062 R)
• M51: 5,975,687 km (0.082 R)
• M52: 6,095,066 km (0.104 R)
• M53: 6,243,318 km (0.04 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit