🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 141 Days

Day: 29 Hours

Environment

Temp: 226 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.87 AU - 0.99 AU

Year: 336 Days

Day: 37.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.92 AU - 0.96 AU

Year: 342 Days

Day: 40.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,352,872 km

• M1: 176,226 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.97 AU - 0.97 AU

Year: 358 Days

Day: 32.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,352,872 km

• M1: 28,124 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.52 AU - 2.94 AU

Year: 1690 Days

Day: 14.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.28 AU - 3.84 AU

Year: 2517 Days

Day: 22.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 9.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.57 AU - 4.87 AU

Year: 3843 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,352,872 km

• M1: 121,922 km (0.055 R)
• M2: 1,176,138 km (0.094 R)
• M3: 1,891,665 km (0.086 R)
• M4: 2,250,251 km (0.115 R)
• M5: 2,567,249 km (0.111 R)
• M6: 3,177,309 km (0.073 R)
• M7: 4,114,839 km (0.079 R)
• M8: 4,483,448 km (0.116 R)
• M9: 5,702,671 km (0.073 R)
• M10: 7,305,313 km (0.109 R)
• M11: 8,169,540 km (0.114 R)
• M12: 10,611,127 km (0.09 R)
• M13: 11,580,371 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 8.4

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.4 AU - 7.54 AU

Year: 6167 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,352,872 km

• M1: 104,419 km (0.11 R)
• M2: 389,254 km (0.034 R)
• M3: 744,100 km (0.108 R)
• M4: 1,517,371 km (0.078 R)
• M5: 2,348,238 km (0.117 R)
• M6: 2,728,366 km (0.098 R)
• M7: 3,453,616 km (0.074 R)
• M8: 3,825,517 km (0.049 R)
• M9: 4,172,584 km (0.05 R)
• M10: 4,486,739 km (0.071 R)
• M11: 5,433,095 km (0.109 R)
• M12: 6,167,471 km (0.083 R)
• M13: 7,075,530 km (0.063 R)
• M14: 7,523,427 km (0.05 R)
• M15: 7,832,496 km (0.057 R)
• M16: 9,418,383 km (0.105 R)
• M17: 10,571,633 km (0.12 R)
• M18: 11,764,975 km (0.092 R)
• M19: 12,935,429 km (0.063 R)
• M20: 14,535,228 km (0.09 R)
• M21: 16,008,019 km (0.096 R)
• M22: 18,330,227 km (0.119 R)
• M23: 18,749,700 km (0.1 R)
• M24: 19,607,943 km (0.073 R)
• M25: 20,567,014 km (0.094 R)
• M26: 25,401,718 km (0.12 R)
• M27: 29,680,517 km (0.05 R)
• M28: 30,259,161 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit