🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.67 AU - 0.83 AU

Year: 292 Days

Day: 40.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 93.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.78 AU - 1.9 AU

Year: 1122 Days

Day: 34.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,485,617 km

• M1: 45,328 km (0.12 R)
• M2: 109,506 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.92 AU - 1.94 AU

Year: 1205 Days

Day: 21.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,485,617 km

• M1: 9,425 km (0.12 R)
• M2: 366,216 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.7 AU - 2.4 AU

Year: 1320 Days

Day: 25.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,485,617 km

• M1: 42,037 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 9.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.75 AU - 3.77 AU

Year: 3278 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,485,617 km

• M1: 122,521 km (0.084 R)
• M2: 435,330 km (0.099 R)
• M3: 875,896 km (0.094 R)
• M4: 2,309,342 km (0.109 R)
• M5: 2,935,110 km (0.069 R)
• M6: 3,450,026 km (0.118 R)
• M7: 3,763,134 km (0.108 R)
• M8: 5,731,992 km (0.12 R)
• M9: 6,230,003 km (0.06 R)
• M10: 6,716,645 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 10.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.61 AU - 7.27 AU

Year: 7348 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,485,617 km

• M1: 128,355 km (0.074 R)
• M2: 1,360,144 km (0.11 R)
• M3: 3,148,586 km (0.111 R)
• M4: 4,075,495 km (0.047 R)
• M5: 10,225,164 km (0.117 R)
• M6: 10,568,192 km (0.069 R)
• M7: 10,918,999 km (0.08 R)
• M8: 11,964,239 km (0.068 R)
• M9: 15,372,528 km (0.065 R)
• M10: 19,156,606 km (0.114 R)
• M11: 21,144,761 km (0.114 R)
• M12: 23,520,226 km (0.087 R)
• M13: 25,616,541 km (0.073 R)
• M14: 26,988,204 km (0.102 R)
• M15: 28,120,361 km (0.099 R)
• M16: 34,042,342 km (0.093 R)
• M17: 37,408,892 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit