🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 179 Days

Day: 13.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,644,504 km

• M1: 80,932 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.72 AU - 2.8 AU

Year: 1683 Days

Day: 31.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,644,504 km

• M1: 1,323,642 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.68 AU - 3.1 AU

Year: 1804 Days

Day: 47.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,644,504 km

• M1: 306,376 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.7 AU - 3.84 AU

Year: 2171 Days

Day: 22.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.12 AU - 4.94 AU

Year: 3539 Days

Day: 24.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,644,504 km

• M1: 23,487 km (0.1 R)
• M2: 766,539 km (0.117 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 10

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.62 AU - 9.48 AU

Year: 9994 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,644,504 km

• M1: 134,638 km (0.085 R)
• M2: 1,080,695 km (0.053 R)
• M3: 1,485,956 km (0.086 R)
• M4: 1,863,391 km (0.082 R)
• M5: 2,454,153 km (0.058 R)
• M6: 3,447,633 km (0.111 R)
• M7: 3,850,051 km (0.092 R)
• M8: 4,397,130 km (0.097 R)
• M9: 4,810,320 km (0.067 R)
• M10: 6,767,658 km (0.106 R)
• M11: 7,159,006 km (0.09 R)
• M12: 9,444,114 km (0.077 R)
• M13: 10,184,773 km (0.116 R)
• M14: 13,174,636 km (0.11 R)
• M15: 13,662,325 km (0.116 R)
• M16: 14,609,578 km (0.106 R)
• M17: 15,000,328 km (0.094 R)
• M18: 16,493,764 km (0.098 R)
• M19: 17,494,274 km (0.087 R)
• M20: 18,686,569 km (0.094 R)
• M21: 22,073,465 km (0.112 R)
• M22: 24,637,573 km (0.101 R)
• M23: 26,517,569 km (0.063 R)
• M24: 28,189,325 km (0.108 R)
• M25: 34,536,164 km (0.078 R)
• M26: 35,463,970 km (0.074 R)
• M27: 37,978,860 km (0.098 R)
• M28: 41,774,158 km (0.098 R)
• M29: 43,227,053 km (0.108 R)
• M30: 46,794,214 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit