🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.45 AU - 0.55 AU

Year: 134 Days

Day: 34.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,315,764 km

• M1: 50,265 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 203 Days

Day: 40.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,315,764 km

• M1: 56,099 km (0.044 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.37 AU - 1.53 AU

Year: 661 Days

Day: 45.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.72 AU - 2.14 AU

Year: 1016 Days

Day: 27 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.02 AU - 2.44 AU

Year: 1261 Days

Day: 44.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 7

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.81 AU - 17.43 AU

Year: 21172 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,315,764 km

• M1: 87,216 km (0.073 R)
• M2: 356,492 km (0.081 R)
• M3: 679,922 km (0.096 R)
• M4: 2,460,885 km (0.091 R)
• M5: 2,766,065 km (0.117 R)
• M6: 5,010,781 km (0.048 R)
• M7: 5,502,808 km (0.047 R)
• M8: 5,740,669 km (0.109 R)
• M9: 6,761,076 km (0.109 R)
• M10: 7,220,192 km (0.068 R)
• M11: 10,066,291 km (0.027 R)
• M12: 10,848,987 km (0.085 R)
• M13: 11,160,600 km (0.037 R)
• M14: 11,478,196 km (0.117 R)
• M15: 13,017,408 km (0.117 R)
• M16: 15,070,789 km (0.102 R)
• M17: 15,302,965 km (0.06 R)
• M18: 18,987,411 km (0.111 R)
• M19: 19,349,138 km (0.112 R)
• M20: 20,651,537 km (0.103 R)
• M21: 22,210,347 km (0.083 R)
• M22: 22,814,573 km (0.085 R)
• M23: 23,533,241 km (0.093 R)
• M24: 24,800,335 km (0.112 R)
• M25: 27,355,018 km (0.086 R)
• M26: 29,472,725 km (0.103 R)
• M27: 29,835,949 km (0.087 R)
• M28: 41,565,768 km (0.115 R)
• M29: 43,883,937 km (0.052 R)
• M30: 58,857,936 km (0.11 R)
• M31: 71,326,170 km (0.048 R)
• M32: 74,416,563 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit