🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.78 AU - 2.6 AU

Year: 1134 Days

Day: 27.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,408,558 km

• M1: 17,503 km (0.099 R)
• M2: 74,500 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.5 AU - 3.04 AU

Year: 1613 Days

Day: 46.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.56 AU - 3.8 AU

Year: 2470 Days

Day: 12.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 9.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.56 AU - 11.24 AU

Year: 11733 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,408,558 km

• M1: 122,969 km (0.103 R)
• M2: 518,057 km (0.103 R)
• M3: 855,251 km (0.113 R)
• M4: 1,432,998 km (0.102 R)
• M5: 2,008,651 km (0.112 R)
• M6: 3,194,064 km (0.107 R)
• M7: 3,799,038 km (0.116 R)
• M8: 6,237,782 km (0.051 R)
• M9: 6,564,953 km (0.04 R)
• M10: 7,506,073 km (0.073 R)
• M11: 8,298,343 km (0.11 R)
• M12: 9,397,589 km (0.107 R)
• M13: 10,591,230 km (0.086 R)
• M14: 12,234,413 km (0.098 R)
• M15: 13,384,372 km (0.068 R)
• M16: 15,837,478 km (0.093 R)
• M17: 19,392,970 km (0.087 R)
• M18: 23,369,431 km (0.1 R)
• M19: 23,763,023 km (0.046 R)
• M20: 24,081,068 km (0.049 R)
• M21: 29,109,502 km (0.081 R)
• M22: 31,056,069 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 10.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.13 AU - 13.05 AU

Year: 13804 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,408,558 km

• M1: 128,804 km (0.038 R)
• M2: 726,896 km (0.098 R)
• M3: 1,624,932 km (0.07 R)
• M4: 3,881,466 km (0.037 R)
• M5: 5,416,341 km (0.056 R)
• M6: 8,471,279 km (0.114 R)
• M7: 11,810,154 km (0.083 R)
• M8: 17,178,623 km (0.114 R)
• M9: 21,025,981 km (0.117 R)
• M10: 21,631,254 km (0.059 R)
• M11: 22,605,734 km (0.057 R)
• M12: 27,818,921 km (0.093 R)
• M13: 30,703,467 km (0.114 R)
• M14: 31,147,025 km (0.111 R)
• M15: 32,047,155 km (0.054 R)
• M16: 32,849,000 km (0.114 R)
• M17: 49,663,651 km (0.12 R)
• M18: 52,613,272 km (0.093 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit