🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 15

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.31 AU

Year: 841 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,185,768 km

• M1: 186,549 km (0.087 R)
• M2: 887,415 km (0.055 R)
• M3: 1,756,578 km (0.046 R)
• M4: 2,557,824 km (0.096 R)
• M5: 3,394,076 km (0.086 R)
• M6: 5,834,317 km (0.101 R)
• M7: 7,240,387 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 10.4

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.5 AU - 1.7 AU

Year: 1328 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 16,185,768 km

• M1: 129,402 km (0.109 R)
• M2: 483,201 km (0.1 R)
• M3: 966,103 km (0.114 R)
• M4: 1,372,411 km (0.119 R)
• M5: 1,731,595 km (0.073 R)
• M6: 2,097,661 km (0.082 R)
• M7: 2,988,965 km (0.092 R)
• M8: 3,409,784 km (0.11 R)
• M9: 4,223,746 km (0.11 R)
• M10: 4,755,417 km (0.075 R)
• M11: 5,816,066 km (0.085 R)
• M12: 7,583,565 km (0.106 R)
• M13: 7,998,699 km (0.064 R)
• M14: 8,814,157 km (0.046 R)
• M15: 9,273,273 km (0.096 R)
• M16: 11,849,647 km (0.101 R)
• M17: 12,258,498 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 13.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.73 AU - 2.19 AU

Year: 1800 Days

Day: 8.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,185,768 km

• M1: 189,840 km (0.099 R)
• M2: 927,058 km (0.094 R)
• M3: 1,576,462 km (0.068 R)
• M4: 2,103,944 km (0.1 R)
• M5: 2,682,290 km (0.052 R)
• M6: 5,347,675 km (0.111 R)
• M7: 6,195,147 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.69 AU - 2.29 AU

Year: 1842 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 16,185,768 km

• M1: 181,612 km (0.092 R)
• M2: 635,641 km (0.099 R)
• M3: 1,183,020 km (0.1 R)
• M4: 1,801,158 km (0.101 R)
• M5: 2,317,121 km (0.117 R)
• M6: 3,083,511 km (0.066 R)
• M7: 3,886,104 km (0.119 R)
• M8: 4,866,868 km (0.07 R)
• M9: 5,439,079 km (0.08 R)
• M10: 6,746,116 km (0.092 R)
• M11: 7,545,118 km (0.085 R)
• M12: 8,718,414 km (0.09 R)
• M13: 9,701,272 km (0.042 R)
• M14: 10,361,149 km (0.117 R)
• M15: 10,829,839 km (0.11 R)
• M16: 11,350,290 km (0.119 R)
• M17: 11,848,600 km (0.058 R)
• M18: 12,848,213 km (0.096 R)
• M19: 13,559,401 km (0.105 R)
• M20: 14,120,992 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 11,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit