🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.78 AU - 1.12 AU

Year: 322 Days

Day: 28 Hours

Environment

Temp: 156 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.62 AU - 2.42 AU

Year: 1000 Days

Day: 28 Hours

Environment

Temp: -51 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,918,173 km

• M1: 45,627 km (0.093 R)
• M2: 972,536 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.64 AU - 2.86 AU

Year: 1588 Days

Day: 38.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,918,173 km

• M1: 650,452 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.25 AU - 3.59 AU

Year: 1738 Days

Day: 38.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,918,173 km

• M1: 43,234 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.65 AU - 4.23 AU

Year: 2222 Days

Day: 41 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.82 AU - 5.18 AU

Year: 3894 Days

Day: 17.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 12.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.61 AU - 10.33 AU

Year: 10149 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,918,173 km

• M1: 158,275 km (0.095 R)
• M2: 629,209 km (0.104 R)
• M3: 1,274,873 km (0.054 R)
• M4: 2,044,853 km (0.069 R)
• M5: 3,105,951 km (0.108 R)
• M6: 3,697,012 km (0.119 R)
• M7: 4,114,091 km (0.073 R)
• M8: 5,043,842 km (0.079 R)
• M9: 5,492,486 km (0.109 R)
• M10: 6,657,255 km (0.091 R)
• M11: 8,909,152 km (0.116 R)
• M12: 9,519,361 km (0.041 R)
• M13: 9,958,132 km (0.063 R)
• M14: 12,018,095 km (0.104 R)
• M15: 16,473,269 km (0.116 R)
• M16: 17,466,000 km (0.081 R)
• M17: 18,273,829 km (0.115 R)
• M18: 18,724,866 km (0.032 R)
• M19: 20,522,883 km (0.09 R)
• M20: 22,691,304 km (0.092 R)
• M21: 23,564,507 km (0.063 R)
• M22: 25,751,777 km (0.118 R)
• M23: 26,894,855 km (0.1 R)
• M24: 29,179,663 km (0.065 R)
• M25: 30,212,337 km (0.056 R)
• M26: 31,376,358 km (0.052 R)
• M27: 31,806,901 km (0.104 R)
• M28: 32,350,689 km (0.041 R)
• M29: 38,135,040 km (0.105 R)
• M30: 43,364,832 km (0.112 R)
• M31: 44,438,347 km (0.074 R)
• M32: 44,981,537 km (0.104 R)
• M33: 45,804,923 km (0.098 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit