🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 12.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 244 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,895,758 km

• M1: 155,731 km (0.105 R)
• M2: 599,887 km (0.071 R)
• M3: 1,020,407 km (0.115 R)
• M4: 1,457,083 km (0.118 R)
• M5: 1,942,379 km (0.078 R)
• M6: 2,569,643 km (0.109 R)
• M7: 3,128,241 km (0.11 R)
• M8: 3,537,690 km (0.116 R)
• M9: 3,948,486 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.56 AU - 0.86 AU

Year: 413 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,895,758 km

• M1: 171,738 km (0.116 R)
• M2: 619,186 km (0.078 R)
• M3: 1,131,708 km (0.056 R)
• M4: 1,934,899 km (0.098 R)
• M5: 2,608,538 km (0.094 R)
• M6: 3,193,765 km (0.115 R)
• M7: 3,714,216 km (0.083 R)
• M8: 4,444,553 km (0.095 R)
• M9: 4,957,973 km (0.107 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 9.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.32 AU - 5.38 AU

Year: 8542 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,895,758 km

• M1: 119,379 km (0.102 R)
• M2: 464,651 km (0.063 R)
• M3: 1,284,747 km (0.119 R)
• M4: 1,888,524 km (0.113 R)
• M5: 2,651,024 km (0.117 R)
• M6: 3,682,202 km (0.093 R)
• M7: 4,025,080 km (0.11 R)
• M8: 4,929,998 km (0.059 R)
• M9: 5,616,203 km (0.105 R)
• M10: 7,673,623 km (0.096 R)
• M11: 8,147,399 km (0.111 R)
• M12: 9,686,911 km (0.096 R)
• M13: 11,972,168 km (0.114 R)
• M14: 13,827,930 km (0.109 R)
• M15: 16,075,488 km (0.107 R)
• M16: 16,780,393 km (0.054 R)
• M17: 21,197,569 km (0.09 R)
• M18: 22,217,378 km (0.073 R)
• M19: 24,262,680 km (0.05 R)
• M20: 28,214,906 km (0.088 R)
• M21: 29,867,215 km (0.097 R)
• M22: 31,911,919 km (0.088 R)
• M23: 32,688,182 km (0.027 R)
• M24: 35,092,669 km (0.095 R)
• M25: 45,195,312 km (0.086 R)
• M26: 47,310,177 km (0.052 R)
• M27: 48,174,254 km (0.076 R)
• M28: 48,902,347 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.8

Radius: 5.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.5 AU - 6.88 AU

Year: 10630 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,895,758 km

• M1: 77,940 km (0.075 R)
• M2: 564,732 km (0.108 R)
• M3: 1,059,153 km (0.093 R)
• M4: 1,601,894 km (0.113 R)
• M5: 3,358,173 km (0.105 R)
• M6: 3,651,385 km (0.071 R)
• M7: 5,752,337 km (0.117 R)
• M8: 7,626,200 km (0.056 R)
• M9: 9,133,548 km (0.077 R)
• M10: 9,498,118 km (0.105 R)
• M11: 11,703,341 km (0.088 R)
• M12: 17,338,692 km (0.099 R)
• M13: 17,835,058 km (0.087 R)
• M14: 24,551,105 km (0.095 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: 202 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit