🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.14 AU - 3.16 AU

Year: 1576 Days

Day: 44.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,193,399 km

• M1: 32,912 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.93 AU - 4.35 AU

Year: 2537 Days

Day: 33.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.41 AU - 5.67 AU

Year: 4763 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,193,399 km

• M1: 185,651 km (0.115 R)
• M2: 836,252 km (0.074 R)
• M3: 1,300,155 km (0.078 R)
• M4: 1,833,920 km (0.081 R)
• M5: 2,382,196 km (0.106 R)
• M6: 4,620,779 km (0.104 R)
• M7: 6,670,719 km (0.096 R)
• M8: 8,019,493 km (0.108 R)
• M9: 9,237,519 km (0.079 R)
• M10: 12,120,270 km (0.099 R)
• M11: 12,778,650 km (0.087 R)
• M12: 14,212,097 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 13.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.33 AU - 7.29 AU

Year: 6491 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,193,399 km

• M1: 172,038 km (0.051 R)
• M2: 667,057 km (0.049 R)
• M3: 1,406,370 km (0.065 R)
• M4: 1,917,695 km (0.119 R)
• M5: 2,831,588 km (0.071 R)
• M6: 5,179,228 km (0.112 R)
• M7: 6,141,292 km (0.095 R)
• M8: 7,014,495 km (0.087 R)
• M9: 8,154,730 km (0.036 R)
• M10: 9,128,911 km (0.041 R)
• M11: 9,877,199 km (0.095 R)
• M12: 12,320,432 km (0.089 R)
• M13: 13,762,406 km (0.107 R)
• M14: 21,886,916 km (0.093 R)
• M15: 26,820,654 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.96 AU - 9 AU

Year: 9829 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,193,399 km

• M1: 161,865 km (0.101 R)
• M2: 674,537 km (0.106 R)
• M3: 1,294,321 km (0.095 R)
• M4: 2,555,431 km (0.073 R)
• M5: 3,065,410 km (0.087 R)
• M6: 4,660,273 km (0.069 R)
• M7: 5,492,037 km (0.078 R)
• M8: 7,018,833 km (0.113 R)
• M9: 7,735,855 km (0.12 R)
• M10: 8,155,029 km (0.093 R)
• M11: 8,589,311 km (0.086 R)
• M12: 9,504,551 km (0.116 R)
• M13: 9,986,107 km (0.087 R)
• M14: 10,738,883 km (0.091 R)
• M15: 11,583,363 km (0.06 R)
• M16: 13,584,683 km (0.073 R)
• M17: 14,762,916 km (0.119 R)
• M18: 16,143,256 km (0.073 R)
• M19: 17,607,819 km (0.064 R)
• M20: 19,007,905 km (0.102 R)
• M21: 21,862,083 km (0.092 R)
• M22: 22,448,507 km (0.094 R)
• M23: 23,652,919 km (0.065 R)
• M24: 24,809,460 km (0.105 R)
• M25: 25,817,301 km (0.069 R)
• M26: 26,472,690 km (0.111 R)
• M27: 27,331,681 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit