🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.35 AU - 2.15 AU

Year: 837 Days

Day: 35.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 11.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.57 AU - 8.41 AU

Year: 6684 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,850,220 km

• M1: 145,559 km (0.083 R)
• M2: 610,659 km (0.077 R)
• M3: 993,928 km (0.083 R)
• M4: 1,649,317 km (0.094 R)
• M5: 2,865,547 km (0.081 R)
• M6: 3,802,329 km (0.111 R)
• M7: 4,318,591 km (0.073 R)
• M8: 7,262,528 km (0.098 R)
• M9: 8,241,347 km (0.065 R)
• M10: 8,724,697 km (0.104 R)
• M11: 9,266,391 km (0.086 R)
• M12: 11,205,928 km (0.027 R)
• M13: 12,608,408 km (0.05 R)
• M14: 13,453,337 km (0.095 R)
• M15: 14,709,959 km (0.096 R)
• M16: 16,100,471 km (0.114 R)
• M17: 17,698,774 km (0.103 R)
• M18: 21,071,010 km (0.075 R)
• M19: 21,765,443 km (0.081 R)
• M20: 23,053,630 km (0.113 R)
• M21: 23,494,196 km (0.1 R)
• M22: 25,312,857 km (0.05 R)
• M23: 25,781,697 km (0.099 R)
• M24: 27,305,052 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.56 AU - 8.12 AU

Year: 7939 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,850,220 km

• M1: 189,092 km (0.074 R)
• M2: 1,052,571 km (0.115 R)
• M3: 1,589,477 km (0.09 R)
• M4: 3,097,125 km (0.111 R)
• M5: 4,263,091 km (0.094 R)
• M6: 5,479,022 km (0.074 R)
• M7: 6,464,872 km (0.114 R)
• M8: 9,199,222 km (0.095 R)
• M9: 11,295,836 km (0.103 R)
• M10: 11,824,964 km (0.092 R)
• M11: 13,109,112 km (0.052 R)
• M12: 16,310,357 km (0.108 R)
• M13: 19,186,675 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 10.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.13 AU - 10.05 AU

Year: 9911 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,850,220 km

• M1: 131,945 km (0.118 R)
• M2: 721,211 km (0.108 R)
• M3: 1,069,176 km (0.065 R)
• M4: 1,569,880 km (0.026 R)
• M5: 1,948,063 km (0.055 R)
• M6: 2,320,712 km (0.098 R)
• M7: 3,170,727 km (0.073 R)
• M8: 3,690,579 km (0.114 R)
• M9: 4,874,048 km (0.12 R)
• M10: 5,213,336 km (0.063 R)
• M11: 5,783,005 km (0.088 R)
• M12: 6,261,718 km (0.103 R)
• M13: 6,905,737 km (0.077 R)
• M14: 8,012,312 km (0.063 R)
• M15: 8,813,110 km (0.098 R)
• M16: 10,809,344 km (0.104 R)
• M17: 12,349,155 km (0.109 R)
• M18: 13,417,134 km (0.093 R)
• M19: 13,973,638 km (0.025 R)
• M20: 16,481,048 km (0.031 R)
• M21: 19,555,882 km (0.114 R)
• M22: 19,911,626 km (0.053 R)
• M23: 23,231,353 km (0.088 R)
• M24: 24,197,007 km (0.101 R)
• M25: 26,294,668 km (0.092 R)
• M26: 30,561,349 km (0.093 R)
• M27: 34,538,708 km (0.107 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit