🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.64 AU - 0.66 AU

Year: 338 Days

Day: 34 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 8.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 362 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,618,057 km

• M1: 110,702 km (0.093 R)
• M2: 454,927 km (0.085 R)
• M3: 972,386 km (0.031 R)
• M4: 1,312,721 km (0.12 R)
• M5: 1,761,216 km (0.074 R)
• M6: 2,106,787 km (0.039 R)
• M7: 2,388,629 km (0.098 R)
• M8: 2,725,075 km (0.085 R)
• M9: 3,040,128 km (0.05 R)
• M10: 3,817,738 km (0.061 R)
• M11: 4,822,736 km (0.027 R)
• M12: 5,178,929 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 12.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.74 AU - 1.06 AU

Year: 551 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,618,057 km

• M1: 162,912 km (0.094 R)
• M2: 574,007 km (0.057 R)
• M3: 976,425 km (0.053 R)
• M4: 1,495,829 km (0.097 R)
• M5: 1,958,386 km (0.104 R)
• M6: 2,353,474 km (0.118 R)
• M7: 3,065,260 km (0.066 R)
• M8: 3,540,682 km (0.097 R)
• M9: 4,261,146 km (0.057 R)
• M10: 4,949,894 km (0.108 R)
• M11: 5,659,736 km (0.084 R)
• M12: 6,436,299 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 13

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.03 AU - 1.07 AU

Year: 695 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 9,618,057 km

• M1: 162,613 km (0.113 R)
• M2: 799,152 km (0.116 R)
• M3: 1,485,357 km (0.091 R)
• M4: 3,247,022 km (0.092 R)
• M5: 4,455,025 km (0.119 R)
• M6: 4,918,479 km (0.086 R)
• M7: 5,380,138 km (0.034 R)
• M8: 5,888,771 km (0.071 R)
• M9: 6,643,043 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 12

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 1381 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,618,057 km

• M1: 153,487 km (0.083 R)
• M2: 598,391 km (0.092 R)
• M3: 1,047,035 km (0.12 R)
• M4: 1,707,510 km (0.084 R)
• M5: 2,797,929 km (0.095 R)
• M6: 3,467,080 km (0.119 R)
• M7: 4,048,717 km (0.067 R)
• M8: 5,181,322 km (0.1 R)
• M9: 6,046,746 km (0.066 R)
• M10: 6,558,071 km (0.044 R)
• M11: 7,144,495 km (0.065 R)
• M12: 8,658,276 km (0.098 R)
• M13: 9,561,398 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit