🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 14.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,011,151 km

• M1: 182,809 km (0.105 R)
• M2: 849,716 km (0.066 R)
• M3: 1,481,617 km (0.083 R)
• M4: 2,288,698 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 8.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 407 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,011,151 km

• M1: 106,514 km (0.089 R)
• M2: 449,392 km (0.09 R)
• M3: 854,353 km (0.113 R)
• M4: 1,164,769 km (0.11 R)
• M5: 1,824,346 km (0.087 R)
• M6: 2,544,959 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 13

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 424 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,011,151 km

• M1: 161,715 km (0.119 R)
• M2: 603,627 km (0.115 R)
• M3: 1,047,335 km (0.105 R)
• M4: 1,885,532 km (0.05 R)
• M5: 2,354,820 km (0.1 R)
• M6: 2,807,354 km (0.105 R)
• M7: 3,294,594 km (0.063 R)
• M8: 3,748,025 km (0.05 R)
• M9: 4,299,144 km (0.102 R)
• M10: 4,997,317 km (0.095 R)
• M11: 5,415,293 km (0.108 R)
• M12: 5,944,271 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 9.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.14 AU - 1.56 AU

Year: 1046 Days

Day: 7.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,011,151 km

• M1: 121,324 km (0.096 R)
• M2: 883,226 km (0.043 R)
• M3: 1,213,987 km (0.086 R)
• M4: 1,546,244 km (0.078 R)
• M5: 2,082,253 km (0.049 R)
• M6: 2,794,039 km (0.025 R)
• M7: 3,194,363 km (0.059 R)
• M8: 3,579,279 km (0.109 R)
• M9: 4,274,759 km (0.03 R)
• M10: 5,023,945 km (0.068 R)
• M11: 6,009,197 km (0.104 R)
• M12: 6,397,703 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 9.2

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.11 AU - 4.93 AU

Year: 5375 Days

Day: 13.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,011,151 km

• M1: 115,639 km (0.12 R)
• M2: 442,211 km (0.105 R)
• M3: 824,434 km (0.114 R)
• M4: 1,114,355 km (0.119 R)
• M5: 1,969,456 km (0.088 R)
• M6: 3,294,444 km (0.064 R)
• M7: 4,046,473 km (0.114 R)
• M8: 5,518,366 km (0.082 R)
• M9: 6,475,493 km (0.111 R)
• M10: 7,065,059 km (0.03 R)
• M11: 9,176,932 km (0.115 R)
• M12: 10,846,743 km (0.08 R)
• M13: 13,302,991 km (0.055 R)
• M14: 13,745,651 km (0.076 R)
• M15: 14,428,116 km (0.12 R)
• M16: 17,648,659 km (0.094 R)
• M17: 18,728,756 km (0.091 R)
• M18: 19,852,385 km (0.093 R)
• M19: 33,160,462 km (0.044 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit