🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 11.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 588 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,391,701 km

• M1: 143,614 km (0.077 R)
• M2: 538,852 km (0.091 R)
• M3: 1,420,432 km (0.076 R)
• M4: 1,832,574 km (0.099 R)
• M5: 2,257,581 km (0.112 R)
• M6: 3,685,643 km (0.102 R)
• M7: 4,461,906 km (0.085 R)
• M8: 5,189,251 km (0.12 R)
• M9: 6,983,827 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.3

Radius: 13

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.83 AU - 1.99 AU

Year: 1760 Days

Day: 12.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,391,701 km

• M1: 161,865 km (0.052 R)
• M2: 570,716 km (0.105 R)
• M3: 1,137,841 km (0.079 R)
• M4: 1,673,851 km (0.11 R)
• M5: 2,262,069 km (0.116 R)
• M6: 2,986,123 km (0.114 R)
• M7: 3,433,570 km (0.107 R)
• M8: 3,892,836 km (0.045 R)
• M9: 4,649,951 km (0.064 R)
• M10: 5,093,957 km (0.106 R)
• M11: 5,868,126 km (0.036 R)
• M12: 6,364,641 km (0.115 R)
• M13: 6,889,281 km (0.081 R)
• M14: 7,836,834 km (0.091 R)
• M15: 10,054,024 km (0.079 R)
• M16: 11,583,513 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 3.2

Gravity: 87.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.4 AU - 10.1 AU

Year: 17260 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,391,701 km

• M1: 39,943 km (0.069 R)
• M2: 145,708 km (0.11 R)
• M3: 443,707 km (0.088 R)
• M4: 590,014 km (0.084 R)
• M5: 698,472 km (0.091 R)
• M6: 1,348,924 km (0.12 R)
• M7: 1,572,872 km (0.086 R)
• M8: 1,711,699 km (0.087 R)
• M9: 2,262,967 km (0.103 R)
• M10: 2,508,906 km (0.054 R)
• M11: 3,107,148 km (0.053 R)
• M12: 4,306,474 km (0.097 R)
• M13: 6,635,264 km (0.071 R)
• M14: 8,166,548 km (0.114 R)
• M15: 8,959,267 km (0.05 R)
• M16: 9,123,825 km (0.112 R)
• M17: 9,402,376 km (0.096 R)
• M18: 9,686,612 km (0.115 R)
• M19: 11,643,352 km (0.1 R)
• M20: 11,839,175 km (0.082 R)
• M21: 12,237,704 km (0.119 R)
• M22: 12,713,725 km (0.118 R)
• M23: 13,630,460 km (0.044 R)
• M24: 15,912,277 km (0.085 R)
• M25: 16,643,511 km (0.089 R)
• M26: 17,312,064 km (0.067 R)
• M27: 22,399,738 km (0.079 R)
• M28: 23,837,523 km (0.034 R)
• M29: 26,107,671 km (0.1 R)
• M30: 32,211,862 km (0.064 R)
• M31: 34,173,090 km (0.111 R)
• M32: 36,490,212 km (0.047 R)
• M33: 40,382,300 km (0.096 R)
• M34: 44,066,147 km (0.055 R)
• M35: 44,701,190 km (0.11 R)
• M36: 49,317,780 km (0.082 R)
• M37: 51,740,967 km (0.094 R)
• M38: 54,242,094 km (0.108 R)
• M39: 56,822,806 km (0.086 R)
• M40: 62,028,513 km (0.091 R)
• M41: 62,625,857 km (0.029 R)
• M42: 66,498,198 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit