🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 38 Hours

Environment

Temp: 278 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,467,508 km

• M1: 52,658 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.67 AU - 0.87 AU

Year: 236 Days

Day: 28 Hours

Environment

Temp: 159 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,467,508 km

• M1: 63,429 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 236 Days

Day: 34.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,467,508 km

• M1: 113,096 km (0.118 R)
• M2: 241,002 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.01 AU - 1.23 AU

Year: 415 Days

Day: 29.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.13 AU

Year: 931 Days

Day: 43.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.85 AU - 2.11 AU

Year: 975 Days

Day: 28.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 8.3

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.24 AU - 6.78 AU

Year: 5155 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,467,508 km

• M1: 103,223 km (0.102 R)
• M2: 439,967 km (0.108 R)
• M3: 700,866 km (0.097 R)
• M4: 1,052,271 km (0.07 R)
• M5: 1,849,478 km (0.085 R)
• M6: 2,320,861 km (0.098 R)
• M7: 2,707,422 km (0.086 R)
• M8: 3,001,382 km (0.07 R)
• M9: 4,649,352 km (0.114 R)
• M10: 5,045,637 km (0.064 R)
• M11: 5,407,215 km (0.08 R)
• M12: 9,317,703 km (0.098 R)
• M13: 9,735,231 km (0.071 R)
• M14: 10,296,522 km (0.12 R)
• M15: 10,652,715 km (0.085 R)
• M16: 12,061,628 km (0.08 R)
• M17: 13,275,165 km (0.083 R)
• M18: 13,590,817 km (0.101 R)
• M19: 14,735,540 km (0.112 R)
• M20: 16,120,816 km (0.104 R)
• M21: 18,293,725 km (0.111 R)
• M22: 25,002,741 km (0.115 R)
• M23: 26,467,005 km (0.113 R)
• M24: 27,051,633 km (0.097 R)
• M25: 29,476,465 km (0.077 R)
• M26: 30,467,551 km (0.074 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit