🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.9 AU - 1.22 AU

Year: 407 Days

Day: 41 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.18 AU

Year: 1094 Days

Day: 45.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.16 AU - 3.96 AU

Year: 2504 Days

Day: 36.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 10.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.06 AU - 6 AU

Year: 4205 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,412,687 km

• M1: 135,087 km (0.097 R)
• M2: 564,732 km (0.117 R)
• M3: 1,050,626 km (0.086 R)
• M4: 1,619,995 km (0.093 R)
• M5: 2,059,065 km (0.082 R)
• M6: 2,439,941 km (0.085 R)
• M7: 3,164,593 km (0.091 R)
• M8: 4,046,174 km (0.118 R)
• M9: 4,950,642 km (0.106 R)
• M10: 5,617,250 km (0.032 R)
• M11: 6,085,641 km (0.081 R)
• M12: 7,888,445 km (0.089 R)
• M13: 10,825,500 km (0.119 R)
• M14: 12,028,267 km (0.073 R)
• M15: 13,061,540 km (0.102 R)
• M16: 13,709,298 km (0.03 R)
• M17: 14,606,138 km (0.113 R)
• M18: 16,566,319 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.3

Radius: 10.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.52 AU - 11.1 AU

Year: 12341 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,412,687 km

• M1: 131,796 km (0.077 R)
• M2: 521,498 km (0.084 R)
• M3: 925,113 km (0.101 R)
• M4: 2,851,036 km (0.044 R)
• M5: 3,659,912 km (0.074 R)
• M6: 4,644,565 km (0.101 R)
• M7: 5,393,452 km (0.071 R)
• M8: 6,477,737 km (0.103 R)
• M9: 7,955,316 km (0.049 R)
• M10: 8,750,428 km (0.082 R)
• M11: 9,842,343 km (0.06 R)
• M12: 10,293,530 km (0.039 R)
• M13: 11,237,343 km (0.07 R)
• M14: 11,730,567 km (0.12 R)
• M15: 13,056,453 km (0.076 R)
• M16: 13,479,217 km (0.055 R)
• M17: 13,848,873 km (0.101 R)
• M18: 18,299,111 km (0.077 R)
• M19: 19,059,068 km (0.09 R)
• M20: 19,919,256 km (0.107 R)
• M21: 32,572,543 km (0.114 R)
• M22: 33,801,639 km (0.12 R)
• M23: 36,233,203 km (0.029 R)
• M24: 36,828,901 km (0.106 R)
• M25: 37,431,182 km (0.09 R)
• M26: 39,027,691 km (0.117 R)
• M27: 41,312,649 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit