🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 158 Days

Day: 35.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.08 AU - 1.72 AU

Year: 608 Days

Day: 30.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 11

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.22 AU - 5.9 AU

Year: 4813 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,136,603 km

• M1: 140,622 km (0.104 R)
• M2: 501,452 km (0.067 R)
• M3: 1,097,001 km (0.096 R)
• M4: 1,995,486 km (0.116 R)
• M5: 2,421,242 km (0.108 R)
• M6: 2,979,840 km (0.115 R)
• M7: 5,100,240 km (0.088 R)
• M8: 6,189,612 km (0.099 R)
• M9: 7,427,684 km (0.054 R)
• M10: 8,824,030 km (0.102 R)
• M11: 11,127,688 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.4

Radius: 5.5

Gravity: 30.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.56 AU - 16.7 AU

Year: 19498 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,136,603 km

• M1: 68,366 km (0.102 R)
• M2: 279,598 km (0.028 R)
• M3: 539,600 km (0.083 R)
• M4: 1,054,964 km (0.088 R)
• M5: 2,862,555 km (0.109 R)
• M6: 3,212,614 km (0.099 R)
• M7: 4,129,200 km (0.107 R)
• M8: 4,647,856 km (0.112 R)
• M9: 5,405,420 km (0.096 R)
• M10: 5,607,078 km (0.03 R)
• M11: 5,940,083 km (0.109 R)
• M12: 7,455,060 km (0.074 R)
• M13: 8,064,672 km (0.115 R)
• M14: 8,489,230 km (0.049 R)
• M15: 8,928,450 km (0.113 R)
• M16: 9,325,183 km (0.103 R)
• M17: 10,399,146 km (0.105 R)
• M18: 10,774,787 km (0.077 R)
• M19: 15,282,320 km (0.092 R)
• M20: 16,431,082 km (0.088 R)
• M21: 18,350,872 km (0.108 R)
• M22: 20,512,561 km (0.034 R)
• M23: 23,259,926 km (0.101 R)
• M24: 29,100,376 km (0.11 R)
• M25: 33,629,003 km (0.103 R)
• M26: 36,847,601 km (0.079 R)
• M27: 43,083,588 km (0.079 R)
• M28: 43,889,173 km (0.101 R)
• M29: 46,872,154 km (0.1 R)
• M30: 47,211,742 km (0.057 R)
• M31: 47,552,974 km (0.057 R)
• M32: 48,760,080 km (0.116 R)
• M33: 49,283,672 km (0.062 R)
• M34: 49,634,778 km (0.092 R)
• M35: 51,235,476 km (0.109 R)
• M36: 54,539,644 km (0.104 R)
• M37: 58,964,450 km (0.074 R)
• M38: 59,558,802 km (0.028 R)
• M39: 63,622,778 km (0.12 R)
• M40: 64,039,108 km (0.057 R)
• M41: 72,978,479 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.3

Radius: 6.8

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.4 AU - 18.8 AU

Year: 21540 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,136,603 km

• M1: 97,987 km (0.094 R)
• M2: 667,954 km (0.109 R)
• M3: 1,132,905 km (0.077 R)
• M4: 1,667,418 km (0.084 R)
• M5: 6,431,063 km (0.071 R)
• M6: 7,379,214 km (0.039 R)
• M7: 8,202,302 km (0.12 R)
• M8: 11,837,829 km (0.113 R)
• M9: 12,112,640 km (0.118 R)
• M10: 14,861,651 km (0.099 R)
• M11: 15,181,641 km (0.096 R)
• M12: 16,765,284 km (0.107 R)
• M13: 17,552,468 km (0.077 R)
• M14: 20,256,898 km (0.098 R)
• M15: 26,945,868 km (0.069 R)
• M16: 36,688,279 km (0.097 R)
• M17: 38,762,603 km (0.078 R)
• M18: 49,778,542 km (0.108 R)
• M19: 64,177,337 km (0.093 R)
• M20: 75,804,383 km (0.099 R)
• M21: 81,119,146 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit