🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 564.8

Radius: 12.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.14 AU - 1.28 AU

Year: 888 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,580,657 km

• M1: 159,172 km (0.068 R)
• M2: 648,806 km (0.054 R)
• M3: 1,076,955 km (0.059 R)
• M4: 1,660,836 km (0.087 R)
• M5: 2,104,393 km (0.038 R)
• M6: 2,684,683 km (0.066 R)
• M7: 3,263,478 km (0.083 R)
• M8: 3,909,740 km (0.078 R)
• M9: 4,707,546 km (0.108 R)
• M10: 5,163,819 km (0.057 R)
• M11: 6,330,982 km (0.091 R)
• M12: 8,028,469 km (0.088 R)
• M13: 8,426,848 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 11.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.82 AU - 3.58 AU

Year: 3817 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,580,657 km

• M1: 144,960 km (0.042 R)
• M2: 514,617 km (0.086 R)
• M3: 1,071,121 km (0.068 R)
• M4: 1,618,051 km (0.09 R)
• M5: 2,858,217 km (0.118 R)
• M6: 3,263,777 km (0.069 R)
• M7: 3,785,873 km (0.029 R)
• M8: 4,857,144 km (0.08 R)
• M9: 5,591,071 km (0.114 R)
• M10: 6,120,348 km (0.104 R)
• M11: 7,372,183 km (0.107 R)
• M12: 7,782,530 km (0.089 R)
• M13: 10,852,877 km (0.104 R)
• M14: 12,545,277 km (0.117 R)
• M15: 13,177,179 km (0.101 R)
• M16: 14,068,782 km (0.086 R)
• M17: 18,097,752 km (0.054 R)
• M18: 19,796,286 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 6.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.51 AU - 9.57 AU

Year: 19650 Days

Day: 22.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,580,657 km

• M1: 77,193 km (0.105 R)
• M2: 412,441 km (0.076 R)
• M3: 895,792 km (0.102 R)
• M4: 1,247,796 km (0.105 R)
• M5: 1,441,675 km (0.093 R)
• M6: 1,981,274 km (0.077 R)
• M7: 3,018,885 km (0.105 R)
• M8: 3,983,941 km (0.093 R)
• M9: 4,732,080 km (0.119 R)
• M10: 6,585,597 km (0.065 R)
• M11: 7,997,951 km (0.107 R)
• M12: 11,052,590 km (0.089 R)
• M13: 15,237,291 km (0.12 R)
• M14: 16,657,573 km (0.11 R)
• M15: 17,360,235 km (0.12 R)
• M16: 18,908,423 km (0.098 R)
• M17: 21,354,198 km (0.068 R)
• M18: 21,812,118 km (0.061 R)
• M19: 22,089,921 km (0.072 R)
• M20: 26,863,140 km (0.098 R)
• M21: 29,601,828 km (0.092 R)
• M22: 31,685,128 km (0.084 R)
• M23: 34,486,947 km (0.109 R)
• M24: 41,562,926 km (0.115 R)
• M25: 42,708,547 km (0.085 R)
• M26: 44,022,465 km (0.089 R)
• M27: 44,318,070 km (0.055 R)
• M28: 48,439,192 km (0.091 R)
• M29: 53,309,800 km (0.062 R)
• M30: 56,557,719 km (0.102 R)
• M31: 57,433,764 km (0.106 R)
• M32: 61,212,307 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit