🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 38.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,459,049 km

• M1: 39,045 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.96 AU - 1.6 AU

Year: 558 Days

Day: 23.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,459,049 km

• M1: 46,675 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.16 AU - 1.78 AU

Year: 686 Days

Day: 33.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,459,049 km

• M1: 40,990 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.23 AU - 1.75 AU

Year: 700 Days

Day: 22 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,459,049 km

• M1: 857,046 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.84 AU - 2.42 AU

Year: 1197 Days

Day: 38.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 9.7

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8 AU - 8.64 AU

Year: 9240 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,459,049 km

• M1: 120,576 km (0.094 R)
• M2: 716,424 km (0.109 R)
• M3: 1,438,832 km (0.066 R)
• M4: 2,413,762 km (0.107 R)
• M5: 3,284,421 km (0.095 R)
• M6: 4,351,652 km (0.079 R)
• M7: 6,570,638 km (0.049 R)
• M8: 7,155,416 km (0.103 R)
• M9: 7,817,087 km (0.117 R)
• M10: 8,429,092 km (0.063 R)
• M11: 8,792,914 km (0.096 R)
• M12: 9,897,694 km (0.064 R)
• M13: 10,666,478 km (0.097 R)
• M14: 11,752,858 km (0.086 R)
• M15: 12,971,332 km (0.096 R)
• M16: 13,704,212 km (0.113 R)
• M17: 14,529,244 km (0.116 R)
• M18: 15,454,208 km (0.103 R)
• M19: 16,347,906 km (0.114 R)
• M20: 16,986,539 km (0.102 R)
• M21: 17,789,580 km (0.062 R)
• M22: 20,027,864 km (0.107 R)
• M23: 20,759,098 km (0.108 R)
• M24: 22,017,216 km (0.107 R)
• M25: 22,621,442 km (0.103 R)
• M26: 23,325,450 km (0.049 R)
• M27: 23,772,747 km (0.094 R)
• M28: 24,869,898 km (0.104 R)
• M29: 25,430,890 km (0.112 R)
• M30: 28,363,607 km (0.081 R)
• M31: 37,761,195 km (0.059 R)
• M32: 40,913,821 km (0.07 R)
• M33: 43,289,585 km (0.097 R)
• M34: 45,755,706 km (0.097 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: 503 - 15,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit