🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 13.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.26 AU - 2.38 AU

Year: 2318 Days

Day: 5.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,446,633 km

• M1: 170,542 km (0.097 R)
• M2: 619,784 km (0.031 R)
• M3: 1,063,042 km (0.089 R)
• M4: 1,942,528 km (0.115 R)
• M5: 2,386,684 km (0.05 R)
• M6: 3,235,802 km (0.117 R)
• M7: 3,748,324 km (0.112 R)
• M8: 5,083,036 km (0.093 R)
• M9: 5,963,719 km (0.104 R)
• M10: 8,404,408 km (0.071 R)
• M11: 9,191,892 km (0.102 R)
• M12: 10,362,944 km (0.106 R)
• M13: 11,126,192 km (0.062 R)
• M14: 12,882,621 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 14.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.74 AU - 2.94 AU

Year: 3140 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,446,633 km

• M1: 175,628 km (0.044 R)
• M2: 784,491 km (0.116 R)
• M3: 1,443,619 km (0.111 R)
• M4: 1,891,366 km (0.098 R)
• M5: 2,556,927 km (0.107 R)
• M6: 3,673,525 km (0.116 R)
• M7: 4,424,806 km (0.073 R)
• M8: 5,070,919 km (0.119 R)
• M9: 5,754,880 km (0.045 R)
• M10: 9,091,362 km (0.12 R)
• M11: 10,655,108 km (0.116 R)
• M12: 11,461,890 km (0.101 R)
• M13: 13,635,547 km (0.112 R)
• M14: 14,310,682 km (0.048 R)
• M15: 15,007,958 km (0.037 R)
• M16: 16,672,683 km (0.075 R)
• M17: 17,549,925 km (0.065 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 11.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.67 AU - 6.07 AU

Year: 8163 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,446,633 km

• M1: 162,463 km (0.065 R)
• M2: 615,146 km (0.062 R)
• M3: 1,021,155 km (0.116 R)
• M4: 1,637,947 km (0.048 R)
• M5: 2,253,094 km (0.12 R)
• M6: 2,889,333 km (0.066 R)
• M7: 3,843,020 km (0.041 R)
• M8: 4,753,772 km (0.091 R)
• M9: 5,535,121 km (0.074 R)
• M10: 6,256,033 km (0.072 R)
• M11: 6,961,088 km (0.112 R)
• M12: 8,010,966 km (0.1 R)
• M13: 8,663,063 km (0.033 R)
• M14: 9,163,468 km (0.109 R)
• M15: 9,539,407 km (0.111 R)
• M16: 10,885,190 km (0.095 R)
• M17: 11,253,799 km (0.095 R)
• M18: 19,329,840 km (0.051 R)
• M19: 20,582,722 km (0.103 R)
• M20: 22,477,529 km (0.115 R)
• M21: 23,336,669 km (0.095 R)
• M22: 27,475,594 km (0.106 R)
• M23: 29,769,079 km (0.108 R)
• M24: 30,180,473 km (0.109 R)
• M25: 30,804,894 km (0.109 R)
• M26: 31,544,207 km (0.054 R)
• M27: 36,700,247 km (0.111 R)
• M28: 42,651,849 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit