🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 11.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.07 AU - 1.61 AU

Year: 1018 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,378,074 km

• M1: 145,559 km (0.088 R)
• M2: 601,533 km (0.111 R)
• M3: 1,160,281 km (0.094 R)
• M4: 1,793,828 km (0.111 R)
• M5: 2,318,019 km (0.058 R)
• M6: 4,130,696 km (0.093 R)
• M7: 6,016,976 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 8.1

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.09 AU - 4.75 AU

Year: 5091 Days

Day: 5.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,378,074 km

• M1: 100,679 km (0.06 R)
• M2: 431,141 km (0.108 R)
• M3: 817,253 km (0.088 R)
• M4: 1,195,137 km (0.092 R)
• M5: 2,054,876 km (0.116 R)
• M6: 2,634,568 km (0.075 R)
• M7: 3,012,153 km (0.089 R)
• M8: 3,468,875 km (0.111 R)
• M9: 5,035,464 km (0.058 R)
• M10: 6,920,098 km (0.057 R)
• M11: 8,332,153 km (0.118 R)
• M12: 9,926,716 km (0.066 R)
• M13: 12,424,702 km (0.064 R)
• M14: 12,843,127 km (0.094 R)
• M15: 17,428,002 km (0.112 R)
• M16: 17,688,901 km (0.104 R)
• M17: 19,870,936 km (0.112 R)
• M18: 20,660,663 km (0.046 R)
• M19: 24,597,779 km (0.031 R)
• M20: 25,257,506 km (0.115 R)
• M21: 27,837,321 km (0.102 R)
• M22: 30,967,507 km (0.037 R)
• M23: 33,313,351 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.9

Radius: 6.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.09 AU - 7.73 AU

Year: 11916 Days

Day: 17.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,378,074 km

• M1: 114,891 km (0.108 R)
• M2: 370,704 km (0.029 R)
• M3: 644,767 km (0.109 R)
• M4: 908,657 km (0.07 R)
• M5: 1,140,385 km (0.05 R)
• M6: 1,994,738 km (0.098 R)
• M7: 2,764,120 km (0.091 R)
• M8: 3,134,225 km (0.117 R)
• M9: 3,670,833 km (0.12 R)
• M10: 4,548,822 km (0.082 R)
• M11: 6,053,478 km (0.12 R)
• M12: 6,476,241 km (0.061 R)
• M13: 8,054,050 km (0.11 R)
• M14: 8,445,548 km (0.078 R)
• M15: 10,005,106 km (0.067 R)
• M16: 10,320,458 km (0.082 R)
• M17: 11,550,003 km (0.119 R)
• M18: 11,947,185 km (0.112 R)
• M19: 13,409,504 km (0.099 R)
• M20: 14,296,620 km (0.101 R)
• M21: 15,104,448 km (0.103 R)
• M22: 16,622,119 km (0.064 R)
• M23: 18,709,308 km (0.092 R)
• M24: 19,675,112 km (0.1 R)
• M25: 20,241,639 km (0.106 R)
• M26: 23,633,172 km (0.102 R)
• M27: 24,354,234 km (0.074 R)
• M28: 25,338,139 km (0.119 R)
• M29: 27,123,440 km (0.089 R)
• M30: 28,448,877 km (0.088 R)
• M31: 30,376,296 km (0.081 R)
• M32: 31,998,985 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit