🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.47 AU - 5.47 AU

Year: 3523 Days

Day: 47.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,504,475 km

• M1: 22,589 km (0.109 R)
• M2: 75,248 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.97 AU - 8.35 AU

Year: 7903 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,504,475 km

• M1: 192,832 km (0.077 R)
• M2: 890,407 km (0.074 R)
• M3: 2,354,820 km (0.115 R)
• M4: 3,868,751 km (0.082 R)
• M5: 5,699,828 km (0.09 R)
• M6: 6,296,574 km (0.115 R)
• M7: 6,971,710 km (0.102 R)
• M8: 7,734,060 km (0.045 R)
• M9: 9,069,221 km (0.119 R)
• M10: 9,561,997 km (0.04 R)
• M11: 10,848,389 km (0.114 R)
• M12: 12,139,568 km (0.103 R)
• M13: 18,062,148 km (0.051 R)
• M14: 18,916,950 km (0.115 R)
• M15: 26,572,920 km (0.077 R)
• M16: 35,518,274 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 10.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.75 AU - 12.81 AU

Year: 12287 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,504,475 km

• M1: 130,449 km (0.072 R)
• M2: 517,309 km (0.111 R)
• M3: 1,042,548 km (0.113 R)
• M4: 1,402,779 km (0.061 R)
• M5: 2,183,830 km (0.117 R)
• M6: 2,766,962 km (0.031 R)
• M7: 3,275,445 km (0.11 R)
• M8: 7,897,421 km (0.081 R)
• M9: 10,270,043 km (0.101 R)
• M10: 10,991,704 km (0.113 R)
• M11: 13,586,778 km (0.118 R)
• M12: 17,692,940 km (0.04 R)
• M13: 20,027,265 km (0.062 R)
• M14: 22,719,728 km (0.062 R)
• M15: 24,446,087 km (0.12 R)
• M16: 25,557,749 km (0.084 R)
• M17: 27,515,237 km (0.113 R)
• M18: 28,717,854 km (0.084 R)
• M19: 29,189,537 km (0.087 R)
• M20: 31,426,473 km (0.116 R)
• M21: 36,790,006 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 10.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.1 AU - 12.18 AU

Year: 13861 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,504,475 km

• M1: 130,898 km (0.082 R)
• M2: 543,339 km (0.102 R)
• M3: 1,134,849 km (0.082 R)
• M4: 2,313,980 km (0.09 R)
• M5: 2,999,138 km (0.113 R)
• M6: 3,368,495 km (0.105 R)
• M7: 4,224,345 km (0.048 R)
• M8: 5,335,408 km (0.093 R)
• M9: 7,154,369 km (0.101 R)
• M10: 7,518,340 km (0.053 R)
• M11: 8,322,878 km (0.108 R)
• M12: 8,725,595 km (0.073 R)
• M13: 9,057,253 km (0.035 R)
• M14: 10,986,617 km (0.105 R)
• M15: 15,339,317 km (0.103 R)
• M16: 16,069,205 km (0.098 R)
• M17: 18,466,062 km (0.112 R)
• M18: 18,875,960 km (0.094 R)
• M19: 21,615,097 km (0.085 R)
• M20: 24,281,530 km (0.12 R)
• M21: 26,463,115 km (0.114 R)
• M22: 28,863,563 km (0.055 R)
• M23: 30,924,124 km (0.057 R)
• M24: 32,088,444 km (0.109 R)
• M25: 33,889,453 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit