🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 12.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.17 AU

Year: 730 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,742,400 km

• M1: 157,975 km (0.101 R)
• M2: 562,039 km (0.053 R)
• M3: 1,021,305 km (0.072 R)
• M4: 1,417,589 km (0.043 R)
• M5: 2,242,322 km (0.063 R)
• M6: 2,819,022 km (0.038 R)
• M7: 3,302,971 km (0.077 R)
• M8: 3,856,035 km (0.065 R)
• M9: 4,333,402 km (0.114 R)
• M10: 5,286,190 km (0.1 R)
• M11: 5,730,047 km (0.119 R)
• M12: 6,939,845 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 10.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.97 AU - 1.41 AU

Year: 880 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,742,400 km

• M1: 134,339 km (0.099 R)
• M2: 532,868 km (0.086 R)
• M3: 891,005 km (0.086 R)
• M4: 1,278,164 km (0.069 R)
• M5: 1,695,093 km (0.028 R)
• M6: 2,303,658 km (0.111 R)
• M7: 2,671,070 km (0.115 R)
• M8: 3,708,531 km (0.072 R)
• M9: 4,154,782 km (0.083 R)
• M10: 4,670,146 km (0.077 R)
• M11: 5,191,794 km (0.098 R)
• M12: 7,171,124 km (0.093 R)
• M13: 7,747,674 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 14.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 1322 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,742,400 km

• M1: 182,809 km (0.082 R)
• M2: 730,038 km (0.077 R)
• M3: 1,692,999 km (0.088 R)
• M4: 2,390,275 km (0.039 R)
• M5: 3,204,686 km (0.063 R)
• M6: 4,316,647 km (0.027 R)
• M7: 4,776,810 km (0.116 R)
• M8: 7,901,760 km (0.111 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 9.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.61 AU - 2.79 AU

Year: 3009 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,742,400 km

• M1: 119,379 km (0.114 R)
• M2: 441,164 km (0.1 R)
• M3: 877,691 km (0.11 R)
• M4: 1,553,574 km (0.091 R)
• M5: 1,920,687 km (0.101 R)
• M6: 2,277,478 km (0.104 R)
• M7: 2,864,650 km (0.095 R)
• M8: 3,211,417 km (0.111 R)
• M9: 3,775,102 km (0.039 R)
• M10: 4,598,489 km (0.098 R)
• M11: 5,029,480 km (0.049 R)
• M12: 5,764,904 km (0.091 R)
• M13: 6,212,500 km (0.111 R)
• M14: 6,739,982 km (0.049 R)
• M15: 7,852,991 km (0.05 R)
• M16: 8,436,871 km (0.119 R)
• M17: 8,807,724 km (0.107 R)
• M18: 11,065,754 km (0.089 R)
• M19: 11,716,655 km (0.081 R)
• M20: 13,364,924 km (0.116 R)
• M21: 13,869,667 km (0.108 R)
• M22: 14,197,436 km (0.071 R)
• M23: 15,360,560 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 14.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.62 AU - 5.88 AU

Year: 8159 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,742,400 km

• M1: 177,872 km (0.04 R)
• M2: 670,198 km (0.096 R)
• M3: 1,134,700 km (0.054 R)
• M4: 1,626,129 km (0.061 R)
• M5: 2,073,277 km (0.063 R)
• M6: 2,695,155 km (0.093 R)
• M7: 3,803,077 km (0.096 R)
• M8: 4,268,027 km (0.113 R)
• M9: 5,929,312 km (0.092 R)
• M10: 7,794,348 km (0.102 R)
• M11: 8,591,256 km (0.078 R)
• M12: 9,180,971 km (0.092 R)
• M13: 10,162,333 km (0.111 R)
• M14: 13,031,022 km (0.108 R)
• M15: 13,810,875 km (0.083 R)
• M16: 21,213,876 km (0.062 R)
• M17: 21,903,971 km (0.079 R)
• M18: 23,735,647 km (0.029 R)
• M19: 26,539,410 km (0.034 R)
• M20: 33,410,590 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117

Radius: 7.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.4 AU - 6.24 AU

Year: 9523 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,742,400 km

• M1: 94,695 km (0.11 R)
• M2: 534,962 km (0.105 R)
• M3: 1,490,743 km (0.11 R)
• M4: 1,875,209 km (0.08 R)
• M5: 2,385,188 km (0.099 R)
• M6: 3,339,174 km (0.11 R)
• M7: 3,577,483 km (0.082 R)
• M8: 4,021,939 km (0.118 R)
• M9: 4,479,110 km (0.067 R)
• M10: 6,236,735 km (0.099 R)
• M11: 9,158,232 km (0.065 R)
• M12: 13,424,165 km (0.114 R)
• M13: 13,775,421 km (0.069 R)
• M14: 15,514,346 km (0.08 R)
• M15: 16,351,197 km (0.099 R)
• M16: 19,613,777 km (0.101 R)
• M17: 21,193,979 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit