🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.48 AU - 0.78 AU

Year: 175 Days

Day: 32 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,306,876 km

• M1: 140,024 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 284 Days

Day: 23.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 92.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,306,876 km

• M1: 162,463 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.5 AU - 1.74 AU

Year: 721 Days

Day: 27.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,306,876 km

• M1: 404,812 km (0.112 R)
• M2: 819,497 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.6 AU - 2.12 AU

Year: 887 Days

Day: 40 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.82 AU - 3.84 AU

Year: 2126 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,306,876 km

• M1: 71,657 km (0.094 R)
• M2: 376,388 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.7 AU - 5.48 AU

Year: 3440 Days

Day: 16.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 14.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.99 AU - 10.47 AU

Year: 9810 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,306,876 km

• M1: 176,675 km (0.105 R)
• M2: 1,493,436 km (0.099 R)
• M3: 2,225,268 km (0.102 R)
• M4: 2,714,304 km (0.101 R)
• M5: 3,990,224 km (0.105 R)
• M6: 4,923,715 km (0.116 R)
• M7: 5,411,404 km (0.108 R)
• M8: 7,457,005 km (0.047 R)
• M9: 8,439,265 km (0.09 R)
• M10: 9,051,120 km (0.079 R)
• M11: 11,587,103 km (0.066 R)
• M12: 14,939,143 km (0.113 R)
• M13: 16,165,247 km (0.106 R)
• M14: 17,110,705 km (0.066 R)
• M15: 17,597,198 km (0.087 R)
• M16: 22,318,506 km (0.103 R)
• M17: 24,005,821 km (0.114 R)
• M18: 27,919,451 km (0.08 R)
• M19: 31,404,333 km (0.107 R)
• M20: 35,730,703 km (0.051 R)
• M21: 36,986,727 km (0.096 R)
• M22: 37,801,288 km (0.093 R)
• M23: 38,509,035 km (0.111 R)
• M24: 41,303,823 km (0.118 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit