🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 11.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 609 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,086,072 km

• M1: 143,016 km (0.046 R)
• M2: 514,467 km (0.063 R)
• M3: 988,393 km (0.057 R)
• M4: 1,358,947 km (0.102 R)
• M5: 2,890,380 km (0.045 R)
• M6: 3,396,320 km (0.116 R)
• M7: 4,240,352 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 9.9

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.12 AU - 1.18 AU

Year: 851 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,086,072 km

• M1: 123,119 km (0.085 R)
• M2: 442,062 km (0.084 R)
• M3: 882,478 km (0.119 R)
• M4: 1,380,788 km (0.073 R)
• M5: 1,942,229 km (0.107 R)
• M6: 2,475,546 km (0.06 R)
• M7: 3,011,854 km (0.081 R)
• M8: 3,492,512 km (0.12 R)
• M9: 3,991,720 km (0.113 R)
• M10: 4,911,298 km (0.091 R)
• M11: 5,324,188 km (0.117 R)
• M12: 6,241,373 km (0.111 R)
• M13: 6,681,340 km (0.092 R)
• M14: 7,048,154 km (0.081 R)
• M15: 7,598,973 km (0.082 R)
• M16: 8,178,366 km (0.082 R)
• M17: 8,492,073 km (0.113 R)
• M18: 8,841,234 km (0.104 R)
• M19: 9,227,795 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 11.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.98 AU - 3.28 AU

Year: 2944 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,086,072 km

• M1: 139,874 km (0.097 R)
• M2: 648,507 km (0.026 R)
• M3: 1,154,896 km (0.03 R)
• M4: 1,739,674 km (0.074 R)
• M5: 2,286,454 km (0.112 R)
• M6: 2,645,339 km (0.057 R)
• M7: 3,601,419 km (0.071 R)
• M8: 4,943,462 km (0.038 R)
• M9: 5,718,678 km (0.061 R)
• M10: 7,064,011 km (0.098 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 4.8

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.26 AU - 10.26 AU

Year: 21047 Days

Day: 16.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,086,072 km

• M1: 67,169 km (0.109 R)
• M2: 352,153 km (0.109 R)
• M3: 555,307 km (0.12 R)
• M4: 1,046,587 km (0.067 R)
• M5: 2,057,270 km (0.092 R)
• M6: 2,852,981 km (0.089 R)
• M7: 3,277,989 km (0.045 R)
• M8: 3,505,826 km (0.092 R)
• M9: 4,319,788 km (0.097 R)
• M10: 4,524,139 km (0.095 R)
• M11: 5,214,533 km (0.093 R)
• M12: 5,565,041 km (0.068 R)
• M13: 6,226,712 km (0.074 R)
• M14: 6,621,052 km (0.112 R)
• M15: 7,031,998 km (0.117 R)
• M16: 10,703,877 km (0.118 R)
• M17: 10,952,808 km (0.068 R)
• M18: 13,659,333 km (0.098 R)
• M19: 14,550,786 km (0.066 R)
• M20: 32,815,789 km (0.109 R)
• M21: 34,409,156 km (0.114 R)
• M22: 36,332,236 km (0.095 R)
• M23: 44,903,147 km (0.098 R)
• M24: 52,015,928 km (0.102 R)
• M25: 59,066,625 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit