🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 14

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.05 AU - 1.15 AU

Year: 782 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 16,405,026 km

• M1: 174,431 km (0.097 R)
• M2: 614,398 km (0.097 R)
• M3: 1,308,832 km (0.116 R)
• M4: 1,758,224 km (0.112 R)
• M5: 2,272,541 km (0.112 R)
• M6: 3,184,191 km (0.116 R)
• M7: 3,840,776 km (0.091 R)
• M8: 4,359,581 km (0.026 R)
• M9: 4,925,061 km (0.075 R)
• M10: 6,684,033 km (0.062 R)
• M11: 7,624,405 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 12.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.02 AU - 1.38 AU

Year: 892 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,405,026 km

• M1: 155,432 km (0.102 R)
• M2: 1,044,642 km (0.085 R)
• M3: 2,340,159 km (0.068 R)
• M4: 3,144,398 km (0.095 R)
• M5: 4,009,971 km (0.041 R)
• M6: 4,782,794 km (0.032 R)
• M7: 5,265,097 km (0.112 R)
• M8: 7,056,681 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 13.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.17 AU - 1.35 AU

Year: 959 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,405,026 km

• M1: 170,392 km (0.086 R)
• M2: 679,623 km (0.092 R)
• M3: 1,359,994 km (0.096 R)
• M4: 2,353,175 km (0.102 R)
• M5: 3,897,174 km (0.049 R)
• M6: 4,724,301 km (0.097 R)
• M7: 5,683,821 km (0.11 R)
• M8: 6,606,242 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 10.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.23 AU - 2.53 AU

Year: 2490 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 16,405,026 km

• M1: 126,859 km (0.115 R)
• M2: 645,365 km (0.104 R)
• M3: 985,252 km (0.111 R)
• M4: 1,457,532 km (0.025 R)
• M5: 2,455,499 km (0.102 R)
• M6: 2,955,007 km (0.103 R)
• M7: 3,487,126 km (0.115 R)
• M8: 3,876,530 km (0.083 R)
• M9: 4,701,263 km (0.089 R)
• M10: 5,133,152 km (0.085 R)
• M11: 5,474,384 km (0.091 R)
• M12: 5,952,948 km (0.044 R)
• M13: 8,618,483 km (0.069 R)
• M14: 9,069,371 km (0.081 R)
• M15: 9,502,008 km (0.06 R)
• M16: 10,846,145 km (0.119 R)
• M17: 11,641,258 km (0.088 R)
• M18: 12,474,667 km (0.099 R)
• M19: 13,561,197 km (0.039 R)
• M20: 14,039,311 km (0.067 R)
• M21: 14,709,510 km (0.026 R)
• M22: 15,683,392 km (0.07 R)
• M23: 16,258,895 km (0.101 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: 524 - 20,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit