🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.48 AU - 1.84 AU

Year: 773 Days

Day: 24 Hours

Environment

Temp: -45 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.3 AU - 5.22 AU

Year: 3756 Days

Day: 30.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,632,290 km

• M1: 3,887,749 km (0.06 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 8.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.98 AU - 8.06 AU

Year: 7458 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,632,290 km

• M1: 109,805 km (0.088 R)
• M2: 510,877 km (0.087 R)
• M3: 1,073,365 km (0.034 R)
• M4: 1,948,512 km (0.077 R)
• M5: 2,328,192 km (0.098 R)
• M6: 7,946,788 km (0.066 R)
• M7: 9,479,718 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 11.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.41 AU - 8.75 AU

Year: 7547 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,632,290 km

• M1: 143,016 km (0.101 R)
• M2: 769,382 km (0.071 R)
• M3: 1,158,187 km (0.108 R)
• M4: 2,290,792 km (0.032 R)
• M5: 3,830,005 km (0.103 R)
• M6: 4,232,722 km (0.099 R)
• M7: 5,154,095 km (0.087 R)
• M8: 11,653,674 km (0.095 R)
• M9: 15,875,775 km (0.072 R)
• M10: 17,055,204 km (0.098 R)
• M11: 21,803,291 km (0.048 R)
• M12: 23,508,258 km (0.116 R)
• M13: 25,475,769 km (0.091 R)
• M14: 29,931,392 km (0.105 R)
• M15: 32,137,063 km (0.104 R)
• M16: 37,321,826 km (0.044 R)
• M17: 38,700,072 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 9.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.04 AU - 11.34 AU

Year: 12640 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 54.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,632,290 km

• M1: 140,622 km (0.11 R)
• M2: 1,341,743 km (0.094 R)
• M3: 1,871,170 km (0.069 R)
• M4: 2,852,831 km (0.106 R)
• M5: 3,947,589 km (0.069 R)
• M6: 4,726,844 km (0.095 R)
• M7: 5,361,139 km (0.031 R)
• M8: 12,905,659 km (0.101 R)
• M9: 15,765,970 km (0.083 R)
• M10: 16,655,180 km (0.116 R)
• M11: 22,705,217 km (0.118 R)
• M12: 35,571,681 km (0.041 R)
• M13: 35,895,261 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 11.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.98 AU - 13.72 AU

Year: 15696 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,632,290 km

• M1: 139,276 km (0.078 R)
• M2: 528,529 km (0.099 R)
• M3: 969,394 km (0.087 R)
• M4: 1,446,163 km (0.109 R)
• M5: 1,859,352 km (0.095 R)
• M6: 2,487,813 km (0.073 R)
• M7: 2,997,044 km (0.096 R)
• M8: 3,945,644 km (0.112 R)
• M9: 4,827,673 km (0.113 R)
• M10: 5,624,132 km (0.116 R)
• M11: 6,661,593 km (0.117 R)
• M12: 7,435,313 km (0.115 R)
• M13: 9,259,510 km (0.061 R)
• M14: 9,911,906 km (0.06 R)
• M15: 10,487,559 km (0.088 R)
• M16: 12,230,823 km (0.092 R)
• M17: 13,078,444 km (0.087 R)
• M18: 16,572,003 km (0.114 R)
• M19: 18,221,619 km (0.043 R)
• M20: 18,927,123 km (0.072 R)
• M21: 19,732,258 km (0.082 R)
• M22: 22,641,039 km (0.084 R)
• M23: 32,719,149 km (0.111 R)
• M24: 33,411,488 km (0.111 R)
• M25: 38,790,578 km (0.108 R)
• M26: 40,748,964 km (0.041 R)
• M27: 44,861,858 km (0.093 R)
• M28: 50,611,503 km (0.104 R)
• M29: 51,227,696 km (0.03 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit