🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.85 AU

Year: 221 Days

Day: 43.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.7 AU - 0.84 AU

Year: 244 Days

Day: 33.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,093,501 km

• M1: 104,868 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 249 Days

Day: 31 Hours

Environment

Temp: 144 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,093,501 km

• M1: 42,785 km (0.119 R)
• M2: 62,682 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.76 AU - 1.06 AU

Year: 314 Days

Day: 19.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.9 AU - 1.5 AU

Year: 475 Days

Day: 14.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,093,501 km

• M1: 880,383 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.48 AU - 1.58 AU

Year: 684 Days

Day: 47.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,093,501 km

• M1: 220,208 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.33 AU - 2.53 AU

Year: 1370 Days

Day: 28.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.72 AU - 3.8 AU

Year: 2129 Days

Day: 12.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 12.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.12 AU - 7.64 AU

Year: 6526 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,093,501 km

• M1: 156,180 km (0.051 R)
• M2: 629,807 km (0.089 R)
• M3: 1,438,832 km (0.101 R)
• M4: 1,992,344 km (0.11 R)
• M5: 3,669,337 km (0.077 R)
• M6: 5,270,632 km (0.094 R)
• M7: 6,747,762 km (0.071 R)
• M8: 7,744,383 km (0.074 R)
• M9: 8,312,406 km (0.113 R)
• M10: 10,264,209 km (0.096 R)
• M11: 10,909,126 km (0.042 R)
• M12: 12,869,306 km (0.119 R)
• M13: 15,466,924 km (0.11 R)
• M14: 16,315,443 km (0.12 R)
• M15: 17,702,963 km (0.113 R)
• M16: 18,690,608 km (0.083 R)
• M17: 21,742,854 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.3

Radius: 5.8

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.22 AU - 16.28 AU

Year: 20487 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,093,501 km

• M1: 72,705 km (0.118 R)
• M2: 345,571 km (0.119 R)
• M3: 780,452 km (0.083 R)
• M4: 1,249,142 km (0.106 R)
• M5: 1,512,584 km (0.075 R)
• M6: 2,237,835 km (0.098 R)
• M7: 2,604,499 km (0.095 R)
• M8: 7,260,134 km (0.107 R)
• M9: 8,165,949 km (0.057 R)
• M10: 9,487,946 km (0.101 R)
• M11: 10,139,145 km (0.116 R)
• M12: 10,693,705 km (0.071 R)
• M13: 14,073,270 km (0.108 R)
• M14: 15,636,269 km (0.072 R)
• M15: 16,796,999 km (0.111 R)
• M16: 17,748,291 km (0.05 R)
• M17: 18,918,446 km (0.093 R)
• M18: 20,622,066 km (0.038 R)
• M19: 20,915,577 km (0.112 R)
• M20: 23,577,821 km (0.076 R)
• M21: 25,547,876 km (0.049 R)
• M22: 25,773,320 km (0.108 R)
• M23: 26,342,689 km (0.108 R)
• M24: 31,590,882 km (0.111 R)
• M25: 32,771,059 km (0.06 R)
• M26: 33,573,951 km (0.101 R)
• M27: 37,350,100 km (0.094 R)
• M28: 40,628,687 km (0.102 R)
• M29: 45,732,518 km (0.093 R)
• M30: 49,829,405 km (0.061 R)
• M31: 52,510,349 km (0.117 R)
• M32: 53,057,877 km (0.047 R)
• M33: 56,042,205 km (0.041 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit