🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 11.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 272 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 8,198,536 km

• M1: 148,102 km (0.115 R)
• M2: 298,897 km (0.098 R)
• M3: 375,042 km (0.111 R)
• M4: 490,531 km (0.03 R)
• M5: 590,313 km (0.07 R)
• M6: 692,339 km (0.109 R)
• M7: 773,271 km (0.059 R)
• M8: 873,951 km (0.087 R)
• M9: 965,953 km (0.116 R)
• M10: 1,058,106 km (0.089 R)
• M11: 1,135,747 km (0.071 R)
• M12: 1,233,584 km (0.044 R)
• M13: 1,338,452 km (0.062 R)
• M14: 1,430,754 km (0.105 R)
• M15: 1,557,314 km (0.09 R)
• M16: 1,638,545 km (0.098 R)
• M17: 1,758,822 km (0.111 R)
• M18: 1,895,106 km (0.1 R)
• M19: 2,048,294 km (0.072 R)
• M20: 2,160,343 km (0.106 R)
• M21: 2,367,237 km (0.092 R)
• M22: 2,442,484 km (0.094 R)
• M23: 2,561,714 km (0.052 R)
• M24: 2,643,843 km (0.083 R)
• M25: 2,722,083 km (0.116 R)
• M26: 2,860,760 km (0.119 R)
• M27: 2,946,180 km (0.11 R)
• M28: 3,109,242 km (0.097 R)
• M29: 3,233,558 km (0.048 R)
• M30: 3,428,634 km (0.03 R)
• M31: 3,567,909 km (0.102 R)
• M32: 3,649,290 km (0.091 R)
• M33: 3,753,111 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 14.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.88 AU - 1.14 AU

Year: 677 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 8,198,536 km

• M1: 209,138 km (0.059 R)
• M2: 307,723 km (0.064 R)
• M3: 425,456 km (0.087 R)
• M4: 530,175 km (0.11 R)
• M5: 686,205 km (0.104 R)
• M6: 785,987 km (0.115 R)
• M7: 948,002 km (0.105 R)
• M8: 1,053,319 km (0.047 R)
• M9: 1,163,123 km (0.064 R)
• M10: 1,292,526 km (0.106 R)
• M11: 1,430,305 km (0.091 R)
• M12: 1,570,030 km (0.068 R)
• M13: 1,694,196 km (0.105 R)
• M14: 1,814,772 km (0.108 R)
• M15: 1,909,916 km (0.057 R)
• M16: 2,010,446 km (0.07 R)
• M17: 2,142,541 km (0.12 R)
• M18: 2,243,519 km (0.118 R)
• M19: 2,346,143 km (0.116 R)
• M20: 2,473,900 km (0.111 R)
• M21: 2,619,908 km (0.058 R)
• M22: 2,789,402 km (0.051 R)
• M23: 2,900,254 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.1 AU - 1.12 AU

Year: 780 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,198,536 km

• M1: 211,382 km (0.054 R)
• M2: 317,447 km (0.032 R)
• M3: 431,291 km (0.116 R)
• M4: 588,069 km (0.027 R)
• M5: 680,222 km (0.1 R)
• M6: 840,291 km (0.084 R)
• M7: 1,014,423 km (0.113 R)
• M8: 1,106,575 km (0.082 R)
• M9: 1,269,039 km (0.079 R)
• M10: 1,545,196 km (0.099 R)
• M11: 1,673,851 km (0.059 R)
• M12: 1,963,921 km (0.05 R)
• M13: 2,089,284 km (0.064 R)
• M14: 2,247,858 km (0.092 R)
• M15: 2,402,841 km (0.117 R)
• M16: 2,561,415 km (0.089 R)
• M17: 2,707,273 km (0.094 R)
• M18: 2,814,385 km (0.054 R)
• M19: 2,922,993 km (0.063 R)
• M20: 3,292,350 km (0.079 R)
• M21: 3,433,870 km (0.067 R)
• M22: 3,559,233 km (0.109 R)
• M23: 3,667,990 km (0.102 R)
• M24: 3,870,247 km (0.083 R)
• M25: 3,963,596 km (0.079 R)
• M26: 4,095,391 km (0.062 R)
• M27: 4,315,151 km (0.096 R)
• M28: 4,480,157 km (0.119 R)
• M29: 4,667,154 km (0.116 R)
• M30: 4,947,351 km (0.086 R)
• M31: 5,048,928 km (0.042 R)
• M32: 5,253,877 km (0.111 R)
• M33: 5,409,609 km (0.103 R)
• M34: 5,503,706 km (0.091 R)
• M35: 5,800,209 km (0.089 R)
• M36: 6,047,644 km (0.032 R)
• M37: 6,199,934 km (0.092 R)
• M38: 6,331,580 km (0.108 R)
• M39: 6,464,124 km (0.078 R)
• M40: 6,653,515 km (0.067 R)
• M41: 6,765,863 km (0.061 R)
• M42: 6,924,137 km (0.107 R)
• M43: 7,198,350 km (0.094 R)
• M44: 7,383,253 km (0.057 R)
• M45: 7,487,972 km (0.12 R)
• M46: 7,828,606 km (0.117 R)
• M47: 7,971,173 km (0.068 R)
• M48: 8,078,584 km (0.03 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit