🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 164 Days

Day: 43.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,037,760 km

• M1: 96,491 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.8 AU - 0.82 AU

Year: 264 Days

Day: 32.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,037,760 km

• M1: 87,216 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.65 AU - 1.67 AU

Year: 773 Days

Day: 25.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.19 AU - 4.95 AU

Year: 2969 Days

Day: 37.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.54 AU - 4.62 AU

Year: 3545 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,037,760 km

• M1: 1,824,346 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 5.4

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.19 AU - 15.67 AU

Year: 19824 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,037,760 km

• M1: 67,319 km (0.09 R)
• M2: 244,443 km (0.105 R)
• M3: 586,424 km (0.077 R)
• M4: 873,951 km (0.053 R)
• M5: 1,044,642 km (0.089 R)
• M6: 1,948,063 km (0.101 R)
• M7: 2,243,519 km (0.104 R)
• M8: 2,434,855 km (0.076 R)
• M9: 3,152,775 km (0.107 R)
• M10: 5,589,126 km (0.06 R)
• M11: 6,649,925 km (0.061 R)
• M12: 7,935,569 km (0.079 R)
• M13: 8,844,525 km (0.102 R)
• M14: 9,653,551 km (0.097 R)
• M15: 11,604,905 km (0.112 R)
• M16: 15,876,672 km (0.108 R)
• M17: 16,986,689 km (0.068 R)
• M18: 17,230,982 km (0.098 R)
• M19: 22,626,229 km (0.095 R)
• M20: 23,320,812 km (0.076 R)
• M21: 25,489,832 km (0.088 R)
• M22: 26,459,226 km (0.118 R)
• M23: 33,176,469 km (0.097 R)
• M24: 34,072,411 km (0.089 R)
• M25: 36,180,694 km (0.086 R)
• M26: 48,853,429 km (0.11 R)
• M27: 53,773,703 km (0.039 R)
• M28: 60,328,333 km (0.052 R)
• M29: 60,707,414 km (0.076 R)
• M30: 66,181,350 km (0.068 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit