🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.19 AU - 1.41 AU

Year: 526 Days

Day: 41.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 53 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.52 AU - 1.64 AU

Year: 705 Days

Day: 30.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.84 AU - 2.06 AU

Year: 966 Days

Day: 32 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,854,670 km

• M1: 26,180 km (0.06 R)
• M2: 442,062 km (0.113 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 13.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.01 AU - 12.41 AU

Year: 12434 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,854,670 km

• M1: 170,990 km (0.044 R)
• M2: 693,685 km (0.112 R)
• M3: 1,679,984 km (0.097 R)
• M4: 2,220,182 km (0.079 R)
• M5: 3,538,887 km (0.114 R)
• M6: 4,167,348 km (0.093 R)
• M7: 4,810,619 km (0.087 R)
• M8: 5,359,493 km (0.095 R)
• M9: 5,848,828 km (0.101 R)
• M10: 8,540,542 km (0.075 R)
• M11: 9,028,381 km (0.059 R)
• M12: 9,534,919 km (0.079 R)
• M13: 11,169,426 km (0.056 R)
• M14: 11,971,270 km (0.111 R)
• M15: 15,115,369 km (0.083 R)
• M16: 17,755,173 km (0.069 R)
• M17: 18,847,836 km (0.098 R)
• M18: 20,688,787 km (0.068 R)
• M19: 21,816,456 km (0.057 R)
• M20: 22,479,025 km (0.116 R)
• M21: 24,994,064 km (0.081 R)
• M22: 25,445,999 km (0.082 R)
• M23: 26,180,375 km (0.113 R)
• M24: 26,646,522 km (0.102 R)
• M25: 27,691,463 km (0.096 R)
• M26: 31,198,636 km (0.089 R)
• M27: 32,466,478 km (0.075 R)
• M28: 34,879,492 km (0.049 R)
• M29: 43,741,969 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 12.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.34 AU - 11.08 AU

Year: 12434 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,854,670 km

• M1: 160,369 km (0.112 R)
• M2: 603,328 km (0.117 R)
• M3: 1,079,349 km (0.116 R)
• M4: 4,173,332 km (0.081 R)
• M5: 5,495,627 km (0.102 R)
• M6: 7,257,890 km (0.078 R)
• M7: 12,476,612 km (0.075 R)
• M8: 21,741,657 km (0.086 R)
• M9: 24,805,571 km (0.074 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit