🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 12.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.42 AU - 2.98 AU

Year: 3062 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,425,413 km

• M1: 155,582 km (0.083 R)
• M2: 565,929 km (0.104 R)
• M3: 1,004,400 km (0.072 R)
• M4: 1,540,858 km (0.105 R)
• M5: 1,944,174 km (0.112 R)
• M6: 2,971,014 km (0.101 R)
• M7: 3,421,303 km (0.061 R)
• M8: 4,017,750 km (0.066 R)
• M9: 4,460,560 km (0.111 R)
• M10: 5,101,886 km (0.049 R)
• M11: 5,495,478 km (0.062 R)
• M12: 6,097,011 km (0.053 R)
• M13: 6,655,460 km (0.117 R)
• M14: 8,037,445 km (0.079 R)
• M15: 10,555,626 km (0.044 R)
• M16: 11,238,989 km (0.084 R)
• M17: 14,126,976 km (0.053 R)
• M18: 16,768,874 km (0.069 R)
• M19: 18,549,538 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 12.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.91 AU - 3.11 AU

Year: 3605 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,425,413 km

• M1: 153,188 km (0.102 R)
• M2: 561,740 km (0.08 R)
• M3: 951,293 km (0.118 R)
• M4: 1,374,655 km (0.113 R)
• M5: 1,837,062 km (0.099 R)
• M6: 2,358,410 km (0.081 R)
• M7: 3,461,844 km (0.093 R)
• M8: 4,264,736 km (0.078 R)
• M9: 4,686,602 km (0.025 R)
• M10: 6,942,987 km (0.05 R)
• M11: 8,616,538 km (0.079 R)
• M12: 9,178,877 km (0.112 R)
• M13: 13,726,502 km (0.05 R)
• M14: 14,132,660 km (0.115 R)
• M15: 15,022,469 km (0.03 R)
• M16: 15,727,823 km (0.029 R)
• M17: 18,772,289 km (0.092 R)
• M18: 19,399,852 km (0.097 R)
• M19: 20,041,328 km (0.084 R)
• M20: 21,982,061 km (0.03 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 9.1

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.69 AU - 4.75 AU

Year: 7078 Days

Day: 8.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,425,413 km

• M1: 114,293 km (0.048 R)
• M2: 466,895 km (0.108 R)
• M3: 844,779 km (0.103 R)
• M4: 1,153,549 km (0.086 R)
• M5: 1,437,935 km (0.105 R)
• M6: 1,827,787 km (0.084 R)
• M7: 2,153,312 km (0.068 R)
• M8: 2,744,074 km (0.079 R)
• M9: 3,238,794 km (0.092 R)
• M10: 4,939,273 km (0.066 R)
• M11: 5,737,078 km (0.074 R)
• M12: 7,393,576 km (0.047 R)
• M13: 7,863,014 km (0.095 R)
• M14: 8,146,053 km (0.087 R)
• M15: 9,896,348 km (0.119 R)
• M16: 10,515,534 km (0.076 R)
• M17: 13,597,250 km (0.078 R)
• M18: 14,909,073 km (0.071 R)
• M19: 16,303,176 km (0.054 R)
• M20: 17,990,640 km (0.081 R)
• M21: 18,912,761 km (0.029 R)
• M22: 19,495,595 km (0.1 R)
• M23: 20,015,447 km (0.042 R)
• M24: 20,774,058 km (0.077 R)
• M25: 23,580,514 km (0.101 R)
• M26: 24,341,070 km (0.025 R)
• M27: 26,903,382 km (0.049 R)
• M28: 30,925,171 km (0.115 R)
• M29: 34,138,832 km (0.083 R)
• M30: 34,894,152 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit