🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.76 AU - 1.08 AU

Year: 331 Days

Day: 24.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 352 Days

Day: 43.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.23 AU - 1.61 AU

Year: 634 Days

Day: 19.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.6 AU - 2.78 AU

Year: 1653 Days

Day: 13 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.07 AU - 5.03 AU

Year: 3054 Days

Day: 31.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,516,839 km

• M1: 40,840 km (0.119 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.6

Radius: 4.5

Gravity: 48.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.85 AU - 14.83 AU

Year: 17242 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,516,839 km

• M1: 58,942 km (0.089 R)
• M2: 429,795 km (0.077 R)
• M3: 950,096 km (0.116 R)
• M4: 1,417,440 km (0.037 R)
• M5: 2,363,646 km (0.032 R)
• M6: 3,209,174 km (0.111 R)
• M7: 3,434,318 km (0.085 R)
• M8: 4,407,901 km (0.111 R)
• M9: 4,866,269 km (0.085 R)
• M10: 5,278,262 km (0.116 R)
• M11: 8,569,116 km (0.119 R)
• M12: 10,574,924 km (0.119 R)
• M13: 11,917,565 km (0.051 R)
• M14: 12,595,243 km (0.077 R)
• M15: 12,803,483 km (0.044 R)
• M16: 13,013,968 km (0.099 R)
• M17: 18,517,075 km (0.085 R)
• M18: 20,552,803 km (0.031 R)
• M19: 21,035,405 km (0.07 R)
• M20: 23,457,844 km (0.111 R)
• M21: 25,724,401 km (0.076 R)
• M22: 26,397,891 km (0.069 R)
• M23: 28,132,927 km (0.11 R)
• M24: 28,488,820 km (0.11 R)
• M25: 31,191,156 km (0.116 R)
• M26: 31,828,293 km (0.06 R)
• M27: 33,260,394 km (0.068 R)
• M28: 41,527,471 km (0.119 R)
• M29: 44,667,979 km (0.071 R)
• M30: 54,113,140 km (0.097 R)
• M31: 54,296,098 km (0.075 R)
• M32: 67,311,412 km (0.03 R)
• M33: 68,588,380 km (0.074 R)
• M34: 71,190,635 km (0.067 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: 332 - 14,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit