🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 28.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.84 AU - 1 AU

Year: 338 Days

Day: 15.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,299,566 km

• M1: 204,051 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.1 AU - 4.4 AU

Year: 2780 Days

Day: 21.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,299,566 km

• M1: 41,439 km (0.084 R)
• M2: 1,416,393 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 12.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.67 AU - 4.67 AU

Year: 3260 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,299,566 km

• M1: 163,660 km (0.103 R)
• M2: 572,661 km (0.025 R)
• M3: 1,542,055 km (0.109 R)
• M4: 1,993,392 km (0.114 R)
• M5: 2,870,334 km (0.05 R)
• M6: 3,304,168 km (0.079 R)
• M7: 3,913,331 km (0.063 R)
• M8: 4,533,264 km (0.032 R)
• M9: 5,996,032 km (0.116 R)
• M10: 7,075,830 km (0.086 R)
• M11: 7,844,613 km (0.06 R)
• M12: 8,344,868 km (0.082 R)
• M13: 10,083,644 km (0.098 R)
• M14: 14,683,629 km (0.115 R)
• M15: 15,493,702 km (0.09 R)
• M16: 16,790,267 km (0.093 R)
• M17: 17,835,956 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 11

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.65 AU - 6.53 AU

Year: 5754 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,299,566 km

• M1: 136,732 km (0.087 R)
• M2: 502,948 km (0.096 R)
• M3: 931,396 km (0.085 R)
• M4: 2,601,208 km (0.044 R)
• M5: 3,271,705 km (0.081 R)
• M6: 6,222,523 km (0.081 R)
• M7: 7,059,673 km (0.1 R)
• M8: 12,744,392 km (0.054 R)
• M9: 13,381,978 km (0.08 R)
• M10: 18,148,914 km (0.1 R)
• M11: 21,659,827 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit