🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 8.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.71 AU - 1.13 AU

Year: 599 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 8,252,070 km

• M1: 108,907 km (0.088 R)
• M2: 434,582 km (0.068 R)
• M3: 746,942 km (0.115 R)
• M4: 1,082,789 km (0.11 R)
• M5: 1,430,305 km (0.102 R)
• M6: 1,699,881 km (0.072 R)
• M7: 2,154,509 km (0.084 R)
• M8: 2,654,614 km (0.063 R)
• M9: 3,103,707 km (0.088 R)
• M10: 3,466,332 km (0.119 R)
• M11: 3,871,593 km (0.064 R)
• M12: 4,677,477 km (0.11 R)
• M13: 4,963,957 km (0.075 R)
• M14: 6,535,033 km (0.064 R)
• M15: 7,243,379 km (0.101 R)
• M16: 7,513,254 km (0.095 R)
• M17: 7,883,658 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 11.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 892 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 8,252,070 km

• M1: 148,102 km (0.095 R)
• M2: 567,275 km (0.054 R)
• M3: 1,021,454 km (0.117 R)
• M4: 1,450,351 km (0.089 R)
• M5: 2,000,423 km (0.083 R)
• M6: 2,373,520 km (0.045 R)
• M7: 2,793,591 km (0.1 R)
• M8: 3,276,792 km (0.06 R)
• M9: 3,997,704 km (0.026 R)
• M10: 4,563,184 km (0.101 R)
• M11: 5,774,927 km (0.078 R)
• M12: 6,160,889 km (0.108 R)
• M13: 6,805,506 km (0.096 R)
• M14: 7,259,985 km (0.09 R)
• M15: 7,807,513 km (0.112 R)
• M16: 9,066,229 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 8.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.91 AU - 1.49 AU

Year: 892 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 8,252,070 km

• M1: 106,813 km (0.094 R)
• M2: 364,570 km (0.109 R)
• M3: 668,852 km (0.119 R)
• M4: 1,310,627 km (0.108 R)
• M5: 1,874,312 km (0.063 R)
• M6: 2,524,763 km (0.112 R)
• M7: 3,560,130 km (0.096 R)
• M8: 3,931,881 km (0.044 R)
• M9: 5,404,522 km (0.091 R)
• M10: 5,742,015 km (0.111 R)
• M11: 6,669,073 km (0.032 R)
• M12: 7,124,150 km (0.093 R)
• M13: 8,217,561 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.02 AU - 4.38 AU

Year: 4827 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 8,252,070 km

• M1: 186,100 km (0.098 R)
• M2: 1,989,352 km (0.079 R)
• M3: 2,525,661 km (0.064 R)
• M4: 3,754,458 km (0.095 R)
• M5: 6,144,733 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit