🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 8.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1 AU - 1.42 AU

Year: 846 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,217,713 km

• M1: 105,766 km (0.064 R)
• M2: 806,781 km (0.074 R)
• M3: 1,377,796 km (0.052 R)
• M4: 2,412,864 km (0.105 R)
• M5: 2,913,718 km (0.112 R)
• M6: 3,678,312 km (0.109 R)
• M7: 4,520,848 km (0.107 R)
• M8: 5,049,377 km (0.086 R)
• M9: 5,411,853 km (0.091 R)
• M10: 6,148,622 km (0.109 R)
• M11: 7,964,142 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 9.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.59 AU - 1.65 AU

Year: 1311 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,217,713 km

• M1: 123,568 km (0.088 R)
• M2: 445,652 km (0.104 R)
• M3: 781,948 km (0.063 R)
• M4: 1,158,336 km (0.108 R)
• M5: 1,467,854 km (0.097 R)
• M6: 1,927,120 km (0.117 R)
• M7: 2,549,746 km (0.071 R)
• M8: 3,514,353 km (0.114 R)
• M9: 3,843,768 km (0.051 R)
• M10: 4,670,296 km (0.084 R)
• M11: 5,393,751 km (0.087 R)
• M12: 6,126,332 km (0.075 R)
• M13: 6,583,503 km (0.092 R)
• M14: 7,889,493 km (0.118 R)
• M15: 8,483,994 km (0.059 R)
• M16: 9,967,706 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.2

Radius: 6.3

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.44 AU - 8.96 AU

Year: 16316 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,217,713 km

• M1: 78,389 km (0.074 R)
• M2: 290,220 km (0.049 R)
• M3: 649,853 km (0.078 R)
• M4: 1,166,564 km (0.071 R)
• M5: 2,223,024 km (0.103 R)
• M6: 2,613,924 km (0.06 R)
• M7: 2,954,109 km (0.079 R)
• M8: 3,453,168 km (0.068 R)
• M9: 4,006,979 km (0.113 R)
• M10: 5,395,846 km (0.075 R)
• M11: 6,416,402 km (0.119 R)
• M12: 7,604,658 km (0.046 R)
• M13: 9,083,732 km (0.085 R)
• M14: 9,339,096 km (0.101 R)
• M15: 10,688,319 km (0.104 R)
• M16: 10,915,708 km (0.088 R)
• M17: 16,394,580 km (0.079 R)
• M18: 19,003,717 km (0.104 R)
• M19: 20,537,544 km (0.104 R)
• M20: 20,889,248 km (0.08 R)
• M21: 22,336,458 km (0.075 R)
• M22: 23,084,597 km (0.108 R)
• M23: 25,631,351 km (0.043 R)
• M24: 26,554,819 km (0.032 R)
• M25: 26,972,346 km (0.025 R)
• M26: 27,820,417 km (0.052 R)
• M27: 28,577,083 km (0.057 R)
• M28: 30,131,106 km (0.065 R)
• M29: 30,929,061 km (0.072 R)
• M30: 32,685,938 km (0.116 R)
• M31: 32,925,145 km (0.105 R)
• M32: 35,633,614 km (0.075 R)
• M33: 38,887,667 km (0.057 R)
• M34: 42,618,638 km (0.111 R)
• M35: 43,768,298 km (0.113 R)
• M36: 46,884,421 km (0.101 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: 325 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit