🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 13.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,358,769 km

• M1: 172,038 km (0.084 R)
• M2: 619,335 km (0.065 R)
• M3: 1,170,005 km (0.082 R)
• M4: 1,987,707 km (0.09 R)
• M5: 2,529,999 km (0.112 R)
• M6: 2,964,132 km (0.076 R)
• M7: 3,469,025 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 9.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.72 AU - 0.92 AU

Year: 495 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,358,769 km

• M1: 121,922 km (0.117 R)
• M2: 452,833 km (0.053 R)
• M3: 1,321,248 km (0.037 R)
• M4: 1,733,091 km (0.108 R)
• M5: 2,154,658 km (0.104 R)
• M6: 2,624,695 km (0.094 R)
• M7: 2,971,911 km (0.077 R)
• M8: 3,338,576 km (0.075 R)
• M9: 3,845,563 km (0.073 R)
• M10: 4,215,967 km (0.063 R)
• M11: 4,624,220 km (0.041 R)
• M12: 4,940,170 km (0.115 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 13

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.31 AU

Year: 3276 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,358,769 km

• M1: 161,865 km (0.098 R)
• M2: 572,361 km (0.068 R)
• M3: 992,881 km (0.072 R)
• M4: 1,537,417 km (0.063 R)
• M5: 2,004,013 km (0.078 R)
• M6: 2,580,713 km (0.09 R)
• M7: 4,009,821 km (0.065 R)
• M8: 5,420,828 km (0.074 R)
• M9: 6,323,502 km (0.064 R)
• M10: 6,752,549 km (0.105 R)
• M11: 8,258,700 km (0.089 R)
• M12: 9,490,639 km (0.093 R)
• M13: 10,325,544 km (0.109 R)
• M14: 11,711,569 km (0.116 R)
• M15: 14,114,709 km (0.047 R)
• M16: 15,508,961 km (0.039 R)
• M17: 17,769,983 km (0.115 R)
• M18: 19,038,124 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.7

Radius: 6.3

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.76 AU - 7.24 AU

Year: 9801 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,358,769 km

• M1: 78,389 km (0.115 R)
• M2: 287,826 km (0.054 R)
• M3: 490,531 km (0.069 R)
• M4: 751,131 km (0.103 R)
• M5: 1,103,284 km (0.108 R)
• M6: 2,191,310 km (0.076 R)
• M7: 2,635,765 km (0.092 R)
• M8: 5,194,786 km (0.101 R)
• M9: 6,091,775 km (0.062 R)
• M10: 12,109,648 km (0.091 R)
• M11: 19,967,127 km (0.045 R)
• M12: 21,119,031 km (0.108 R)
• M13: 21,796,709 km (0.099 R)
• M14: 26,462,517 km (0.065 R)
• M15: 31,642,642 km (0.093 R)
• M16: 32,084,106 km (0.063 R)
• M17: 34,585,831 km (0.065 R)
• M18: 39,462,273 km (0.073 R)
• M19: 48,769,803 km (0.083 R)
• M20: 49,211,117 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit