🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 33.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.16 AU - 1.18 AU

Year: 487 Days

Day: 32.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,723,942 km

• M1: 41,289 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 10.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.25 AU - 9.33 AU

Year: 10033 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,723,942 km

• M1: 134,488 km (0.07 R)
• M2: 510,129 km (0.088 R)
• M3: 938,427 km (0.115 R)
• M4: 1,434,644 km (0.117 R)
• M5: 1,858,754 km (0.108 R)
• M6: 3,008,413 km (0.088 R)
• M7: 4,639,329 km (0.105 R)
• M8: 5,220,816 km (0.116 R)
• M9: 7,503,380 km (0.094 R)
• M10: 8,526,331 km (0.057 R)
• M11: 15,075,725 km (0.112 R)
• M12: 15,873,680 km (0.106 R)
• M13: 16,910,244 km (0.101 R)
• M14: 20,291,306 km (0.056 R)
• M15: 22,866,932 km (0.114 R)
• M16: 27,959,992 km (0.094 R)
• M17: 30,611,614 km (0.066 R)
• M18: 33,315,147 km (0.071 R)
• M19: 36,056,677 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837

Radius: 5.8

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.01 AU - 19.81 AU

Year: 27968 Days

Day: 21.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,723,942 km

• M1: 73,004 km (0.116 R)
• M2: 280,346 km (0.065 R)
• M3: 528,828 km (0.078 R)
• M4: 986,897 km (0.116 R)
• M5: 1,374,655 km (0.116 R)
• M6: 1,585,438 km (0.11 R)
• M7: 1,963,771 km (0.098 R)
• M8: 2,303,658 km (0.113 R)
• M9: 2,655,362 km (0.053 R)
• M10: 2,844,304 km (0.084 R)
• M11: 3,758,497 km (0.083 R)
• M12: 4,174,080 km (0.076 R)
• M13: 6,875,069 km (0.087 R)
• M14: 7,765,775 km (0.09 R)
• M15: 8,210,679 km (0.082 R)
• M16: 9,335,206 km (0.045 R)
• M17: 10,897,756 km (0.074 R)
• M18: 11,455,158 km (0.11 R)
• M19: 14,365,136 km (0.109 R)
• M20: 14,614,066 km (0.089 R)
• M21: 17,169,647 km (0.053 R)
• M22: 18,699,883 km (0.076 R)
• M23: 21,592,657 km (0.039 R)
• M24: 24,651,934 km (0.068 R)
• M25: 34,344,380 km (0.105 R)
• M26: 34,938,732 km (0.06 R)
• M27: 51,728,550 km (0.117 R)
• M28: 54,898,379 km (0.091 R)
• M29: 61,403,792 km (0.039 R)
• M30: 72,704,116 km (0.118 R)
• M31: 75,168,741 km (0.081 R)
• M32: 85,584,942 km (0.101 R)
• M33: 86,129,628 km (0.117 R)
• M34: 97,810,828 km (0.079 R)
• M35: 98,108,228 km (0.1 R)
• M36: 99,303,815 km (0.114 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: 264 - 13,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit