🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.13 AU

Year: 314 Days

Day: 15.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.87 AU - 5.17 AU

Year: 3362 Days

Day: 26.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.52 AU - 10.82 AU

Year: 12193 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,576,903 km

• M1: 180,415 km (0.054 R)
• M2: 736,919 km (0.077 R)
• M3: 1,403,228 km (0.112 R)
• M4: 2,149,871 km (0.076 R)
• M5: 3,884,608 km (0.075 R)
• M6: 5,026,040 km (0.102 R)
• M7: 5,841,946 km (0.072 R)
• M8: 7,079,869 km (0.118 R)
• M9: 7,559,031 km (0.116 R)
• M10: 8,247,480 km (0.083 R)
• M11: 11,078,620 km (0.065 R)
• M12: 12,275,253 km (0.101 R)
• M13: 15,281,123 km (0.102 R)
• M14: 16,084,763 km (0.052 R)
• M15: 17,303,687 km (0.115 R)
• M16: 18,096,256 km (0.08 R)
• M17: 19,079,264 km (0.058 R)
• M18: 19,925,389 km (0.109 R)
• M19: 23,948,674 km (0.11 R)
• M20: 25,638,681 km (0.1 R)
• M21: 28,375,425 km (0.107 R)
• M22: 40,722,784 km (0.08 R)
• M23: 46,375,639 km (0.048 R)
• M24: 51,064,784 km (0.092 R)
• M25: 54,025,027 km (0.104 R)
• M26: 55,036,608 km (0.099 R)
• M27: 58,854,345 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 7.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.6 AU - 20.26 AU

Year: 26561 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,576,903 km

• M1: 98,286 km (0.107 R)
• M2: 487,091 km (0.077 R)
• M3: 927,956 km (0.03 R)
• M4: 1,325,886 km (0.113 R)
• M5: 1,582,446 km (0.079 R)
• M6: 2,071,631 km (0.096 R)
• M7: 2,329,688 km (0.076 R)
• M8: 2,633,671 km (0.073 R)
• M9: 4,025,529 km (0.069 R)
• M10: 4,788,179 km (0.093 R)
• M11: 6,875,219 km (0.109 R)
• M12: 8,118,228 km (0.117 R)
• M13: 8,988,438 km (0.042 R)
• M14: 10,595,868 km (0.069 R)
• M15: 10,977,492 km (0.062 R)
• M16: 13,170,297 km (0.095 R)
• M17: 13,686,111 km (0.065 R)
• M18: 14,215,538 km (0.12 R)
• M19: 15,968,376 km (0.099 R)
• M20: 18,675,948 km (0.071 R)
• M21: 20,478,752 km (0.103 R)
• M22: 20,773,609 km (0.076 R)
• M23: 21,675,385 km (0.092 R)
• M24: 22,187,459 km (0.047 R)
• M25: 24,207,329 km (0.115 R)
• M26: 27,047,594 km (0.065 R)
• M27: 28,977,556 km (0.076 R)
• M28: 32,572,842 km (0.106 R)
• M29: 37,471,424 km (0.068 R)
• M30: 39,865,738 km (0.071 R)
• M31: 41,569,808 km (0.098 R)
• M32: 43,971,153 km (0.048 R)
• M33: 50,108,405 km (0.068 R)
• M34: 53,195,357 km (0.096 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit