🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.63 AU - 0.67 AU

Year: 195 Days

Day: 19.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,416,645 km

• M1: 29,920 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.77 AU - 3.95 AU

Year: 2827 Days

Day: 48 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.35 AU - 4.43 AU

Year: 2860 Days

Day: 36.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 9.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.3 AU - 14.76 AU

Year: 15554 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,416,645 km

• M1: 125,363 km (0.117 R)
• M2: 809,175 km (0.104 R)
• M3: 1,285,195 km (0.114 R)
• M4: 1,697,188 km (0.059 R)
• M5: 2,654,165 km (0.033 R)
• M6: 3,099,069 km (0.027 R)
• M7: 4,468,638 km (0.071 R)
• M8: 8,878,484 km (0.055 R)
• M9: 9,309,176 km (0.071 R)
• M10: 10,169,962 km (0.027 R)
• M11: 15,566,107 km (0.062 R)
• M12: 19,451,613 km (0.082 R)
• M13: 19,845,953 km (0.12 R)
• M14: 25,083,075 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 3.6

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.25 AU - 15.55 AU

Year: 20370 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,416,645 km

• M1: 44,730 km (0.064 R)
• M2: 164,707 km (0.095 R)
• M3: 345,272 km (0.089 R)
• M4: 1,807,591 km (0.056 R)
• M5: 1,936,544 km (0.109 R)
• M6: 2,254,590 km (0.118 R)
• M7: 2,404,187 km (0.101 R)
• M8: 2,868,689 km (0.112 R)
• M9: 3,227,724 km (0.075 R)
• M10: 3,418,162 km (0.028 R)
• M11: 4,159,868 km (0.12 R)
• M12: 5,221,265 km (0.079 R)
• M13: 6,974,851 km (0.087 R)
• M14: 7,959,056 km (0.117 R)
• M15: 8,509,725 km (0.114 R)
• M16: 9,085,527 km (0.11 R)
• M17: 9,247,093 km (0.101 R)
• M18: 10,608,284 km (0.046 R)
• M19: 14,657,599 km (0.09 R)
• M20: 15,029,051 km (0.059 R)
• M21: 15,330,790 km (0.114 R)
• M22: 16,260,092 km (0.099 R)
• M23: 17,556,657 km (0.064 R)
• M24: 18,401,286 km (0.042 R)
• M25: 21,761,404 km (0.116 R)
• M26: 24,352,888 km (0.117 R)
• M27: 25,084,122 km (0.044 R)
• M28: 27,031,587 km (0.096 R)
• M29: 35,830,186 km (0.114 R)
• M30: 37,323,023 km (0.087 R)
• M31: 38,434,236 km (0.105 R)
• M32: 41,015,099 km (0.082 R)
• M33: 41,308,759 km (0.119 R)
• M34: 45,099,120 km (0.076 R)
• M35: 47,481,167 km (0.066 R)
• M36: 64,145,173 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit