🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 9.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.85 AU - 6.41 AU

Year: 8763 Days

Day: 5 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,490,553 km

• M1: 140,921 km (0.042 R)
• M2: 587,471 km (0.104 R)
• M3: 999,015 km (0.11 R)
• M4: 1,408,015 km (0.113 R)
• M5: 3,347,552 km (0.047 R)
• M6: 4,885,866 km (0.115 R)
• M7: 6,884,793 km (0.098 R)
• M8: 7,182,194 km (0.072 R)
• M9: 8,801,142 km (0.097 R)
• M10: 14,667,473 km (0.119 R)
• M11: 16,379,172 km (0.042 R)
• M12: 17,385,517 km (0.12 R)
• M13: 19,521,176 km (0.047 R)
• M14: 19,968,473 km (0.071 R)
• M15: 23,459,788 km (0.085 R)
• M16: 32,241,183 km (0.042 R)
• M17: 32,971,221 km (0.118 R)
• M18: 38,161,669 km (0.064 R)
• M19: 39,569,235 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 14.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.61 AU - 6.07 AU

Year: 9258 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,490,553 km

• M1: 220,358 km (0.068 R)
• M2: 733,329 km (0.106 R)
• M3: 1,360,742 km (0.058 R)
• M4: 2,015,981 km (0.071 R)
• M5: 2,740,783 km (0.118 R)
• M6: 3,317,034 km (0.051 R)
• M7: 4,125,460 km (0.103 R)
• M8: 5,487,399 km (0.095 R)
• M9: 6,480,131 km (0.095 R)
• M10: 7,019,730 km (0.116 R)
• M11: 7,473,162 km (0.084 R)
• M12: 8,313,752 km (0.11 R)
• M13: 9,531,928 km (0.099 R)
• M14: 11,116,767 km (0.029 R)
• M15: 12,375,484 km (0.064 R)
• M16: 14,927,175 km (0.094 R)
• M17: 23,893,024 km (0.077 R)
• M18: 24,836,837 km (0.096 R)
• M19: 25,805,334 km (0.114 R)
• M20: 27,444,477 km (0.102 R)
• M21: 30,229,691 km (0.097 R)
• M22: 30,929,210 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.4

Radius: 7.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.18 AU - 7.38 AU

Year: 11581 Days

Day: 18.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,490,553 km

• M1: 109,206 km (0.078 R)
• M2: 496,515 km (0.054 R)
• M3: 970,741 km (0.064 R)
• M4: 1,319,752 km (0.078 R)
• M5: 1,579,155 km (0.048 R)
• M6: 2,291,391 km (0.119 R)
• M7: 3,024,271 km (0.062 R)
• M8: 3,602,018 km (0.083 R)
• M9: 4,142,365 km (0.098 R)
• M10: 4,418,074 km (0.046 R)
• M11: 4,706,050 km (0.098 R)
• M12: 5,256,121 km (0.038 R)
• M13: 6,411,466 km (0.074 R)
• M14: 7,126,244 km (0.106 R)
• M15: 7,851,495 km (0.075 R)
• M16: 9,638,142 km (0.1 R)
• M17: 10,935,305 km (0.083 R)
• M18: 11,734,457 km (0.077 R)
• M19: 13,389,309 km (0.042 R)
• M20: 14,303,501 km (0.038 R)
• M21: 16,529,069 km (0.026 R)
• M22: 17,509,234 km (0.115 R)
• M23: 18,159,386 km (0.039 R)
• M24: 20,443,147 km (0.063 R)
• M25: 23,255,288 km (0.1 R)
• M26: 23,515,289 km (0.086 R)
• M27: 23,777,086 km (0.06 R)
• M28: 25,389,003 km (0.086 R)
• M29: 26,035,116 km (0.065 R)
• M30: 28,333,837 km (0.109 R)
• M31: 29,431,137 km (0.066 R)
• M32: 33,882,721 km (0.039 R)
• M33: 34,778,513 km (0.027 R)
• M34: 41,243,535 km (0.087 R)
• M35: 44,092,177 km (0.118 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: 522 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit