🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 12.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.6 AU - 0.88 AU

Year: 418 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,921,825 km

• M1: 156,180 km (0.073 R)
• M2: 549,323 km (0.085 R)
• M3: 1,104,780 km (0.057 R)
• M4: 1,527,843 km (0.116 R)
• M5: 1,969,456 km (0.105 R)
• M6: 2,410,470 km (0.074 R)
• M7: 3,244,030 km (0.1 R)
• M8: 3,709,130 km (0.054 R)
• M9: 4,289,420 km (0.112 R)
• M10: 4,836,499 km (0.112 R)
• M11: 6,125,285 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.07 AU - 6.37 AU

Year: 8974 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,921,825 km

• M1: 164,408 km (0.087 R)
• M2: 606,470 km (0.098 R)
• M3: 1,599,351 km (0.097 R)
• M4: 2,460,436 km (0.116 R)
• M5: 3,056,733 km (0.095 R)
• M6: 6,100,900 km (0.074 R)
• M7: 11,696,160 km (0.103 R)
• M8: 13,114,198 km (0.081 R)
• M9: 14,940,040 km (0.075 R)
• M10: 18,055,865 km (0.119 R)
• M11: 21,353,600 km (0.09 R)
• M12: 27,112,071 km (0.061 R)
• M13: 28,193,364 km (0.091 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 5.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.71 AU - 10.57 AU

Year: 16660 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,921,825 km

• M1: 132,544 km (0.116 R)
• M2: 368,310 km (0.051 R)
• M3: 1,521,560 km (0.11 R)
• M4: 2,084,347 km (0.108 R)
• M5: 3,272,005 km (0.115 R)
• M6: 3,752,363 km (0.115 R)
• M7: 6,953,758 km (0.093 R)
• M8: 11,668,185 km (0.086 R)
• M9: 11,875,079 km (0.098 R)
• M10: 17,879,190 km (0.072 R)
• M11: 28,712,020 km (0.063 R)
• M12: 31,823,955 km (0.104 R)
• M13: 34,512,378 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.2

Radius: 6.1

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.06 AU - 12.16 AU

Year: 21088 Days

Day: 19.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,921,825 km

• M1: 116,986 km (0.074 R)
• M2: 602,580 km (0.068 R)
• M3: 1,046,886 km (0.109 R)
• M4: 2,028,996 km (0.039 R)
• M5: 3,831,351 km (0.059 R)
• M6: 5,316,708 km (0.084 R)
• M7: 6,582,306 km (0.085 R)
• M8: 7,149,731 km (0.081 R)
• M9: 8,633,742 km (0.076 R)
• M10: 9,206,403 km (0.116 R)
• M11: 9,915,496 km (0.107 R)
• M12: 16,474,166 km (0.083 R)
• M13: 19,032,888 km (0.083 R)
• M14: 22,710,453 km (0.118 R)
• M15: 30,474,433 km (0.043 R)
• M16: 34,816,960 km (0.098 R)
• M17: 41,709,981 km (0.091 R)
• M18: 44,704,033 km (0.098 R)
• M19: 53,670,630 km (0.091 R)
• M20: 54,365,961 km (0.118 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: 217 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit