🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.68 AU - 0.76 AU

Year: 214 Days

Day: 31.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.73 AU - 1.89 AU

Year: 852 Days

Day: 12.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.8

Radius: 9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.78 AU - 6.88 AU

Year: 4925 Days

Day: 9.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,508,941 km

• M1: 111,899 km (0.116 R)
• M2: 492,177 km (0.031 R)
• M3: 872,006 km (0.078 R)
• M4: 1,261,110 km (0.111 R)
• M5: 1,587,233 km (0.078 R)
• M6: 1,872,068 km (0.111 R)
• M7: 4,423,908 km (0.069 R)
• M8: 4,968,744 km (0.12 R)
• M9: 6,067,989 km (0.101 R)
• M10: 7,182,044 km (0.072 R)
• M11: 7,642,207 km (0.101 R)
• M12: 8,543,534 km (0.087 R)
• M13: 9,060,395 km (0.119 R)
• M14: 9,597,900 km (0.078 R)
• M15: 11,769,014 km (0.081 R)
• M16: 12,359,028 km (0.095 R)
• M17: 14,805,402 km (0.112 R)
• M18: 15,261,676 km (0.049 R)
• M19: 17,368,462 km (0.106 R)
• M20: 19,390,427 km (0.111 R)
• M21: 21,203,105 km (0.084 R)
• M22: 22,597,357 km (0.078 R)
• M23: 23,050,040 km (0.117 R)
• M24: 24,051,747 km (0.03 R)
• M25: 26,976,685 km (0.12 R)
• M26: 28,876,428 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 11.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.9 AU - 10.12 AU

Year: 10260 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,508,941 km

• M1: 187,446 km (0.086 R)
• M2: 609,462 km (0.093 R)
• M3: 1,043,445 km (0.108 R)
• M4: 1,499,868 km (0.036 R)
• M5: 1,969,755 km (0.095 R)
• M6: 3,187,631 km (0.091 R)
• M7: 4,224,644 km (0.04 R)
• M8: 4,884,221 km (0.113 R)
• M9: 5,338,699 km (0.073 R)
• M10: 5,821,452 km (0.12 R)
• M11: 7,280,330 km (0.109 R)
• M12: 7,962,496 km (0.115 R)
• M13: 8,456,020 km (0.092 R)
• M14: 10,798,124 km (0.055 R)
• M15: 12,621,572 km (0.104 R)
• M16: 13,169,400 km (0.094 R)
• M17: 14,117,701 km (0.114 R)
• M18: 15,798,732 km (0.112 R)
• M19: 16,363,763 km (0.088 R)
• M20: 16,869,254 km (0.058 R)
• M21: 17,987,349 km (0.104 R)
• M22: 19,959,946 km (0.041 R)
• M23: 21,638,734 km (0.081 R)
• M24: 23,138,003 km (0.115 R)
• M25: 23,591,883 km (0.107 R)
• M26: 25,467,093 km (0.058 R)
• M27: 27,540,968 km (0.109 R)
• M28: 29,939,022 km (0.089 R)
• M29: 30,804,745 km (0.061 R)
• M30: 32,813,695 km (0.106 R)
• M31: 38,595,652 km (0.092 R)
• M32: 39,620,996 km (0.112 R)
• M33: 49,681,752 km (0.051 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 20,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit