🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 695 Days

Day: 33.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.85 AU - 3.07 AU

Year: 1416 Days

Day: 21.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,775,023 km

• M1: 59,091 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.1 AU - 3.28 AU

Year: 2092 Days

Day: 41.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 10.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.58 AU - 9.26 AU

Year: 8182 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,775,023 km

• M1: 137,181 km (0.091 R)
• M2: 536,757 km (0.072 R)
• M3: 1,003,353 km (0.111 R)
• M4: 1,857,258 km (0.099 R)
• M5: 2,215,694 km (0.116 R)
• M6: 4,503,644 km (0.11 R)
• M7: 5,285,293 km (0.096 R)
• M8: 6,332,627 km (0.08 R)
• M9: 6,810,892 km (0.105 R)
• M10: 7,757,547 km (0.109 R)
• M11: 9,061,592 km (0.068 R)
• M12: 10,057,764 km (0.117 R)
• M13: 10,710,160 km (0.081 R)
• M14: 11,497,644 km (0.092 R)
• M15: 14,782,214 km (0.05 R)
• M16: 15,559,824 km (0.057 R)
• M17: 16,025,821 km (0.058 R)
• M18: 18,423,277 km (0.035 R)
• M19: 20,569,707 km (0.056 R)
• M20: 22,453,444 km (0.037 R)
• M21: 26,185,761 km (0.115 R)
• M22: 29,596,443 km (0.077 R)
• M23: 31,250,098 km (0.111 R)
• M24: 32,099,514 km (0.101 R)
• M25: 33,402,512 km (0.081 R)
• M26: 34,178,775 km (0.094 R)
• M27: 35,422,831 km (0.096 R)
• M28: 37,049,409 km (0.09 R)
• M29: 40,326,051 km (0.082 R)
• M30: 41,459,853 km (0.031 R)
• M31: 42,098,935 km (0.094 R)
• M32: 43,135,050 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 12

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.17 AU - 11.19 AU

Year: 12812 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,775,023 km

• M1: 149,299 km (0.104 R)
• M2: 586,274 km (0.088 R)
• M3: 2,130,274 km (0.082 R)
• M4: 2,531,645 km (0.105 R)
• M5: 3,724,538 km (0.078 R)
• M6: 4,196,370 km (0.029 R)
• M7: 4,770,826 km (0.059 R)
• M8: 5,294,717 km (0.12 R)
• M9: 5,712,694 km (0.094 R)
• M10: 8,374,190 km (0.051 R)
• M11: 8,894,940 km (0.087 R)
• M12: 10,697,445 km (0.094 R)
• M13: 14,004,305 km (0.096 R)
• M14: 26,372,309 km (0.116 R)
• M15: 27,700,140 km (0.034 R)
• M16: 37,248,374 km (0.041 R)
• M17: 39,706,566 km (0.112 R)
• M18: 41,585,665 km (0.087 R)
• M19: 47,280,407 km (0.107 R)
• M20: 48,026,900 km (0.097 R)
• M21: 53,635,923 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 20,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit