🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 12.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 297 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,218,610 km

• M1: 158,424 km (0.088 R)
• M2: 575,653 km (0.06 R)
• M3: 1,141,282 km (0.097 R)
• M4: 1,762,413 km (0.102 R)
• M5: 2,432,013 km (0.037 R)
• M6: 2,975,352 km (0.09 R)
• M7: 3,750,119 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 11.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.09 AU - 1.27 AU

Year: 885 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,218,610 km

• M1: 139,276 km (0.099 R)
• M2: 813,663 km (0.084 R)
• M3: 1,243,607 km (0.116 R)
• M4: 1,868,627 km (0.092 R)
• M5: 2,274,037 km (0.088 R)
• M6: 3,342,465 km (0.027 R)
• M7: 4,320,237 km (0.066 R)
• M8: 5,158,583 km (0.089 R)
• M9: 6,983,827 km (0.031 R)
• M10: 7,399,559 km (0.107 R)
• M11: 7,762,484 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 10.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.21 AU - 1.61 AU

Year: 1156 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,218,610 km

• M1: 173,683 km (0.106 R)
• M2: 620,831 km (0.107 R)
• M3: 1,375,104 km (0.099 R)
• M4: 2,364,095 km (0.094 R)
• M5: 2,868,689 km (0.114 R)
• M6: 3,312,845 km (0.032 R)
• M7: 3,991,271 km (0.099 R)
• M8: 4,644,266 km (0.072 R)
• M9: 6,044,801 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.62 AU - 2.24 AU

Year: 1851 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,218,610 km

• M1: 151,692 km (0.107 R)
• M2: 538,552 km (0.062 R)
• M3: 927,357 km (0.12 R)
• M4: 1,308,383 km (0.076 R)
• M5: 1,736,083 km (0.081 R)
• M6: 2,727,468 km (0.095 R)
• M7: 3,504,779 km (0.076 R)
• M8: 4,889,307 km (0.094 R)
• M9: 5,275,569 km (0.116 R)
• M10: 5,965,065 km (0.075 R)
• M11: 7,524,175 km (0.113 R)
• M12: 8,550,865 km (0.096 R)
• M13: 9,802,251 km (0.11 R)
• M14: 10,702,232 km (0.115 R)
• M15: 12,232,019 km (0.101 R)
• M16: 14,507,254 km (0.098 R)
• M17: 15,173,712 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.2

Radius: 4.4

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.38 AU - 12.08 AU

Year: 20950 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,218,610 km

• M1: 57,296 km (0.085 R)
• M2: 443,408 km (0.047 R)
• M3: 651,349 km (0.098 R)
• M4: 1,112,410 km (0.113 R)
• M5: 1,571,376 km (0.101 R)
• M6: 1,924,876 km (0.084 R)
• M7: 4,295,553 km (0.109 R)
• M8: 10,865,742 km (0.081 R)
• M9: 13,737,722 km (0.034 R)
• M10: 13,987,251 km (0.095 R)
• M11: 16,510,818 km (0.056 R)
• M12: 20,922,459 km (0.084 R)
• M13: 38,359,587 km (0.118 R)
• M14: 40,491,805 km (0.109 R)
• M15: 43,634,707 km (0.111 R)
• M16: 46,514,616 km (0.061 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: 233 - 15,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit