🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 197 Days

Day: 36.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 211 Days

Day: 25 Hours

Environment

Temp: 128 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,245,692 km

• M1: 379,231 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.88 AU - 1.06 AU

Year: 368 Days

Day: 45.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,245,692 km

• M1: 43,832 km (0.092 R)
• M2: 481,107 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.36 AU - 1.58 AU

Year: 686 Days

Day: 39.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,245,692 km

• M1: 32,463 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.92 AU - 2.92 AU

Year: 1921 Days

Day: 14.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.03 AU - 3.83 AU

Year: 2446 Days

Day: 45 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.7

Radius: 7.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.36 AU - 14.04 AU

Year: 19523 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 155.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,245,692 km

• M1: 100,231 km (0.05 R)
• M2: 522,845 km (0.108 R)
• M3: 1,228,199 km (0.099 R)
• M4: 2,148,076 km (0.063 R)
• M5: 3,808,163 km (0.093 R)
• M6: 4,459,662 km (0.111 R)
• M7: 5,292,773 km (0.104 R)
• M8: 5,707,608 km (0.116 R)
• M9: 7,587,754 km (0.109 R)
• M10: 9,570,225 km (0.068 R)
• M11: 10,651,219 km (0.115 R)
• M12: 11,374,525 km (0.104 R)
• M13: 16,497,354 km (0.109 R)
• M14: 18,899,746 km (0.085 R)
• M15: 19,868,991 km (0.071 R)
• M16: 21,337,443 km (0.082 R)
• M17: 24,181,149 km (0.079 R)
• M18: 24,903,558 km (0.102 R)
• M19: 26,717,881 km (0.096 R)
• M20: 28,963,045 km (0.063 R)
• M21: 32,687,135 km (0.11 R)
• M22: 32,937,861 km (0.102 R)
• M23: 34,989,745 km (0.095 R)
• M24: 37,672,633 km (0.03 R)
• M25: 39,205,114 km (0.099 R)
• M26: 44,204,226 km (0.053 R)
• M27: 50,443,056 km (0.076 R)
• M28: 58,341,823 km (0.066 R)
• M29: 60,202,522 km (0.038 R)
• M30: 64,238,074 km (0.071 R)
• M31: 66,824,621 km (0.061 R)
• M32: 67,634,245 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit