🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 9.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,333,447 km

• M1: 121,922 km (0.106 R)
• M2: 461,659 km (0.052 R)
• M3: 848,370 km (0.087 R)
• M4: 1,159,383 km (0.046 R)
• M5: 1,926,521 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 10.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.7 AU - 0.88 AU

Year: 468 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,333,447 km

• M1: 137,181 km (0.091 R)
• M2: 607,517 km (0.089 R)
• M3: 1,038,957 km (0.116 R)
• M4: 1,446,462 km (0.107 R)
• M5: 1,900,192 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 14.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.56 AU - 1.64 AU

Year: 1350 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,333,447 km

• M1: 184,155 km (0.1 R)
• M2: 667,356 km (0.105 R)
• M3: 1,401,882 km (0.114 R)
• M4: 5,745,755 km (0.103 R)
• M5: 6,418,796 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 12.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.51 AU - 2.19 AU

Year: 1678 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,333,447 km

• M1: 153,637 km (0.027 R)
• M2: 581,487 km (0.107 R)
• M3: 1,188,256 km (0.081 R)
• M4: 1,837,660 km (0.109 R)
• M5: 2,314,578 km (0.091 R)
• M6: 4,007,428 km (0.102 R)
• M7: 4,400,272 km (0.06 R)
• M8: 5,188,054 km (0.105 R)
• M9: 5,757,274 km (0.117 R)
• M10: 6,345,942 km (0.111 R)
• M11: 6,859,362 km (0.096 R)
• M12: 7,304,116 km (0.116 R)
• M13: 7,793,301 km (0.086 R)
• M14: 8,226,088 km (0.112 R)
• M15: 9,737,924 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 10.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.24 AU - 4.12 AU

Year: 4708 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,333,447 km

• M1: 135,984 km (0.112 R)
• M2: 530,175 km (0.048 R)
• M3: 977,921 km (0.096 R)
• M4: 1,329,626 km (0.061 R)
• M5: 1,741,618 km (0.072 R)
• M6: 2,147,178 km (0.112 R)
• M7: 2,866,295 km (0.12 R)
• M8: 3,564,319 km (0.049 R)
• M9: 4,082,227 km (0.036 R)
• M10: 5,382,980 km (0.079 R)
• M11: 6,413,560 km (0.112 R)
• M12: 7,182,044 km (0.113 R)
• M13: 9,602,987 km (0.101 R)
• M14: 12,573,851 km (0.067 R)
• M15: 12,932,138 km (0.095 R)
• M16: 13,776,618 km (0.108 R)
• M17: 15,400,802 km (0.087 R)
• M18: 17,526,587 km (0.097 R)
• M19: 18,103,437 km (0.12 R)
• M20: 19,294,984 km (0.08 R)
• M21: 20,117,922 km (0.097 R)
• M22: 20,679,512 km (0.045 R)
• M23: 21,035,705 km (0.05 R)
• M24: 21,468,641 km (0.036 R)
• M25: 23,413,563 km (0.115 R)
• M26: 24,034,992 km (0.091 R)
• M27: 25,391,995 km (0.089 R)
• M28: 27,308,343 km (0.1 R)
• M29: 27,737,390 km (0.102 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: 218 - 18,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit