🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 209 Days

Day: 14.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 148.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.08 AU - 1.16 AU

Year: 451 Days

Day: 46.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 457 Days

Day: 35.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 9.5

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.48 AU - 7.46 AU

Year: 5555 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,012,085 km

• M1: 118,182 km (0.069 R)
• M2: 526,136 km (0.07 R)
• M3: 898,335 km (0.1 R)
• M4: 1,204,263 km (0.087 R)
• M5: 1,764,656 km (0.109 R)
• M6: 2,543,014 km (0.081 R)
• M7: 3,090,542 km (0.06 R)
• M8: 3,512,558 km (0.119 R)
• M9: 4,045,126 km (0.094 R)
• M10: 6,662,042 km (0.104 R)
• M11: 7,332,390 km (0.096 R)
• M12: 8,807,425 km (0.091 R)
• M13: 9,791,031 km (0.112 R)
• M14: 10,941,439 km (0.114 R)
• M15: 14,123,385 km (0.098 R)
• M16: 15,288,304 km (0.06 R)
• M17: 15,832,840 km (0.104 R)
• M18: 18,615,361 km (0.053 R)
• M19: 20,230,120 km (0.093 R)
• M20: 23,736,096 km (0.119 R)
• M21: 26,573,967 km (0.115 R)
• M22: 28,164,492 km (0.06 R)
• M23: 29,911,047 km (0.078 R)
• M24: 32,120,757 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 11.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.33 AU - 11.89 AU

Year: 14102 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,012,085 km

• M1: 153,637 km (0.119 R)
• M2: 647,160 km (0.085 R)
• M3: 1,708,108 km (0.071 R)
• M4: 2,393,117 km (0.117 R)
• M5: 3,811,903 km (0.075 R)
• M6: 6,668,624 km (0.118 R)
• M7: 8,953,133 km (0.06 R)
• M8: 10,272,138 km (0.087 R)
• M9: 21,564,234 km (0.107 R)
• M10: 22,674,998 km (0.045 R)
• M11: 32,015,590 km (0.071 R)
• M12: 37,657,225 km (0.103 R)
• M13: 39,813,080 km (0.104 R)
• M14: 40,503,324 km (0.113 R)
• M15: 45,560,630 km (0.082 R)
• M16: 54,842,131 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit