🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 14.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,421,573 km

• M1: 176,525 km (0.094 R)
• M2: 788,231 km (0.107 R)
• M3: 1,265,000 km (0.065 R)
• M4: 1,772,735 km (0.109 R)
• M5: 2,338,963 km (0.101 R)
• M6: 2,812,141 km (0.089 R)
• M7: 3,383,455 km (0.112 R)
• M8: 4,213,125 km (0.094 R)
• M9: 4,691,090 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 11.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 748 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 40,421,573 km

• M1: 146,756 km (0.082 R)
• M2: 599,887 km (0.078 R)
• M3: 1,039,705 km (0.072 R)
• M4: 1,484,011 km (0.115 R)
• M5: 2,277,328 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 13.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 988 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,421,573 km

• M1: 169,195 km (0.118 R)
• M2: 840,142 km (0.108 R)
• M3: 1,572,872 km (0.053 R)
• M4: 2,161,240 km (0.09 R)
• M5: 2,608,987 km (0.103 R)
• M6: 3,078,874 km (0.102 R)
• M7: 5,028,583 km (0.102 R)
• M8: 5,477,227 km (0.043 R)
• M9: 5,995,284 km (0.108 R)
• M10: 7,226,924 km (0.113 R)
• M11: 9,586,531 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 14.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.9 AU - 2.38 AU

Year: 2088 Days

Day: 6.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,421,573 km

• M1: 184,005 km (0.081 R)
• M2: 1,121,086 km (0.065 R)
• M3: 3,655,274 km (0.086 R)
• M4: 4,976,822 km (0.093 R)
• M5: 6,805,058 km (0.065 R)
• M6: 8,412,038 km (0.1 R)
• M7: 9,804,345 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 7.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.64 AU - 6.48 AU

Year: 9948 Days

Day: 20.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,421,573 km

• M1: 95,443 km (0.116 R)
• M2: 379,979 km (0.111 R)
• M3: 906,114 km (0.075 R)
• M4: 1,272,779 km (0.105 R)
• M5: 1,960,330 km (0.112 R)
• M6: 3,018,735 km (0.12 R)
• M7: 3,278,437 km (0.044 R)
• M8: 4,638,581 km (0.057 R)
• M9: 5,045,188 km (0.074 R)
• M10: 5,667,216 km (0.117 R)
• M11: 6,409,371 km (0.075 R)
• M12: 7,523,576 km (0.037 R)
• M13: 8,675,181 km (0.093 R)
• M14: 9,158,232 km (0.047 R)
• M15: 9,474,931 km (0.086 R)
• M16: 10,322,851 km (0.087 R)
• M17: 10,666,029 km (0.084 R)
• M18: 12,607,510 km (0.079 R)
• M19: 13,113,301 km (0.108 R)
• M20: 14,105,284 km (0.044 R)
• M21: 15,526,015 km (0.052 R)
• M22: 19,231,853 km (0.06 R)
• M23: 20,510,616 km (0.086 R)
• M24: 21,605,373 km (0.064 R)
• M25: 23,911,275 km (0.111 R)
• M26: 26,376,199 km (0.097 R)
• M27: 28,812,251 km (0.079 R)
• M28: 39,461,375 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit