🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 15.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 254 Days

Day: 42.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,027,603 km

• M1: 618,886 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.31 AU - 3.65 AU

Year: 1970 Days

Day: 22.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.7 AU - 4.04 AU

Year: 2369 Days

Day: 34.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 8.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5 AU - 6.08 AU

Year: 4993 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,027,603 km

• M1: 104,868 km (0.051 R)
• M2: 438,322 km (0.076 R)
• M3: 755,170 km (0.068 R)
• M4: 1,050,775 km (0.04 R)
• M5: 1,323,193 km (0.039 R)
• M6: 1,885,382 km (0.077 R)
• M7: 2,151,517 km (0.084 R)
• M8: 2,898,758 km (0.118 R)
• M9: 3,188,679 km (0.096 R)
• M10: 3,551,453 km (0.077 R)
• M11: 4,569,916 km (0.089 R)
• M12: 5,897,298 km (0.111 R)
• M13: 7,171,273 km (0.075 R)
• M14: 9,257,266 km (0.076 R)
• M15: 10,930,967 km (0.09 R)
• M16: 11,920,557 km (0.035 R)
• M17: 13,581,841 km (0.112 R)
• M18: 14,352,270 km (0.108 R)
• M19: 15,930,528 km (0.076 R)
• M20: 17,096,643 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 12.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.01 AU - 9.19 AU

Year: 9656 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,027,603 km

• M1: 156,779 km (0.118 R)
• M2: 650,751 km (0.106 R)
• M3: 1,143,526 km (0.114 R)
• M4: 1,632,113 km (0.035 R)
• M5: 2,139,848 km (0.084 R)
• M6: 4,117,981 km (0.111 R)
• M7: 5,746,054 km (0.075 R)
• M8: 10,445,522 km (0.077 R)
• M9: 12,757,706 km (0.109 R)
• M10: 15,278,580 km (0.033 R)
• M11: 15,854,981 km (0.12 R)
• M12: 17,484,102 km (0.118 R)
• M13: 20,861,423 km (0.073 R)
• M14: 25,205,147 km (0.098 R)
• M15: 25,848,118 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit