🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 14

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.7 AU - 0.76 AU

Year: 431 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,263,411 km

• M1: 174,132 km (0.065 R)
• M2: 634,295 km (0.084 R)
• M3: 1,637,498 km (0.103 R)
• M4: 2,102,748 km (0.056 R)
• M5: 2,997,941 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 11.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.57 AU - 2.23 AU

Year: 1808 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,263,411 km

• M1: 138,079 km (0.036 R)
• M2: 886,966 km (0.107 R)
• M3: 1,411,306 km (0.087 R)
• M4: 1,789,340 km (0.093 R)
• M5: 2,373,071 km (0.083 R)
• M6: 3,775,551 km (0.095 R)
• M7: 4,408,051 km (0.076 R)
• M8: 5,415,144 km (0.101 R)
• M9: 5,907,022 km (0.108 R)
• M10: 7,589,698 km (0.085 R)
• M11: 8,973,179 km (0.056 R)
• M12: 9,510,236 km (0.086 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 13.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.38 AU - 6.44 AU

Year: 8686 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,263,411 km

• M1: 171,589 km (0.066 R)
• M2: 902,973 km (0.092 R)
• M3: 2,007,454 km (0.08 R)
• M4: 2,805,409 km (0.062 R)
• M5: 3,757,151 km (0.097 R)
• M6: 4,215,518 km (0.102 R)
• M7: 6,262,466 km (0.101 R)
• M8: 7,060,720 km (0.119 R)
• M9: 7,925,695 km (0.116 R)
• M10: 9,038,105 km (0.1 R)
• M11: 10,010,342 km (0.069 R)
• M12: 10,596,616 km (0.075 R)
• M13: 13,232,231 km (0.074 R)
• M14: 13,939,081 km (0.04 R)
• M15: 15,492,804 km (0.055 R)
• M16: 15,947,881 km (0.08 R)
• M17: 19,238,585 km (0.12 R)
• M18: 22,293,224 km (0.077 R)
• M19: 23,720,986 km (0.099 R)
• M20: 24,152,277 km (0.031 R)
• M21: 24,676,767 km (0.117 R)
• M22: 26,665,222 km (0.073 R)
• M23: 33,701,857 km (0.045 R)
• M24: 34,247,291 km (0.117 R)
• M25: 38,232,279 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit