🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 13.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.58 AU - 0.7 AU

Year: 360 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,505,817 km

• M1: 165,455 km (0.092 R)
• M2: 636,389 km (0.065 R)
• M3: 1,215,483 km (0.059 R)
• M4: 1,640,490 km (0.036 R)
• M5: 2,132,966 km (0.101 R)
• M6: 2,615,270 km (0.108 R)
• M7: 3,226,976 km (0.043 R)
• M8: 3,641,212 km (0.113 R)
• M9: 4,351,054 km (0.085 R)
• M10: 5,587,480 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 8.3

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 692 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,505,817 km

• M1: 103,223 km (0.082 R)
• M2: 419,024 km (0.04 R)
• M3: 818,749 km (0.095 R)
• M4: 1,562,550 km (0.06 R)
• M5: 2,193,554 km (0.109 R)
• M6: 2,971,911 km (0.074 R)
• M7: 3,238,345 km (0.107 R)
• M8: 3,718,105 km (0.069 R)
• M9: 4,197,417 km (0.077 R)
• M10: 4,468,488 km (0.094 R)
• M11: 5,225,154 km (0.044 R)
• M12: 5,885,928 km (0.106 R)
• M13: 6,815,829 km (0.084 R)
• M14: 7,102,009 km (0.086 R)
• M15: 8,402,314 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 8.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.24 AU - 1.28 AU

Year: 994 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,505,817 km

• M1: 102,026 km (0.071 R)
• M2: 389,403 km (0.072 R)
• M3: 699,220 km (0.065 R)
• M4: 1,170,304 km (0.034 R)
• M5: 1,442,423 km (0.038 R)
• M6: 1,724,415 km (0.111 R)
• M7: 1,989,053 km (0.118 R)
• M8: 2,330,884 km (0.085 R)
• M9: 2,667,330 km (0.07 R)
• M10: 4,585,773 km (0.091 R)
• M11: 5,099,492 km (0.088 R)
• M12: 5,379,390 km (0.085 R)
• M13: 5,669,460 km (0.085 R)
• M14: 6,046,746 km (0.11 R)
• M15: 6,521,719 km (0.083 R)
• M16: 7,368,144 km (0.119 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.2

Radius: 13.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.96 AU - 2.62 AU

Year: 2436 Days

Day: 9.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,505,817 km

• M1: 166,353 km (0.079 R)
• M2: 620,831 km (0.078 R)
• M3: 1,044,343 km (0.082 R)
• M4: 1,800,410 km (0.051 R)
• M5: 2,414,360 km (0.099 R)
• M6: 5,133,301 km (0.083 R)
• M7: 5,918,989 km (0.103 R)
• M8: 7,178,753 km (0.04 R)
• M9: 7,730,171 km (0.069 R)
• M10: 8,579,737 km (0.098 R)
• M11: 9,621,387 km (0.08 R)
• M12: 10,851,979 km (0.098 R)
• M13: 14,256,677 km (0.118 R)
• M14: 14,688,865 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 14.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.02 AU

Year: 2795 Days

Day: 6.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,505,817 km

• M1: 176,376 km (0.119 R)
• M2: 630,854 km (0.114 R)
• M3: 1,204,562 km (0.09 R)
• M4: 2,016,430 km (0.09 R)
• M5: 2,590,586 km (0.036 R)
• M6: 3,273,351 km (0.088 R)
• M7: 3,780,637 km (0.107 R)
• M8: 4,236,612 km (0.106 R)
• M9: 4,955,579 km (0.082 R)
• M10: 5,704,017 km (0.099 R)
• M11: 7,427,385 km (0.116 R)
• M12: 8,147,848 km (0.064 R)
• M13: 9,547,785 km (0.101 R)
• M14: 10,098,305 km (0.067 R)
• M15: 11,023,119 km (0.065 R)
• M16: 11,836,333 km (0.118 R)
• M17: 12,386,255 km (0.11 R)
• M18: 14,613,767 km (0.111 R)
• M19: 15,645,843 km (0.093 R)
• M20: 16,257,100 km (0.044 R)
• M21: 18,187,062 km (0.113 R)
• M22: 19,497,539 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.9

Radius: 7.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.8 AU - 8.52 AU

Year: 16385 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,505,817 km

• M1: 94,546 km (0.08 R)
• M2: 390,750 km (0.043 R)
• M3: 879,935 km (0.049 R)
• M4: 2,268,801 km (0.073 R)
• M5: 3,025,318 km (0.115 R)
• M6: 6,001,418 km (0.11 R)
• M7: 6,494,492 km (0.099 R)
• M8: 7,648,042 km (0.064 R)
• M9: 8,740,704 km (0.1 R)
• M10: 12,518,499 km (0.063 R)
• M11: 13,009,629 km (0.081 R)
• M12: 18,180,031 km (0.057 R)
• M13: 19,617,666 km (0.092 R)
• M14: 20,113,284 km (0.072 R)
• M15: 26,729,549 km (0.083 R)
• M16: 27,236,536 km (0.092 R)
• M17: 41,414,675 km (0.118 R)
• M18: 43,056,212 km (0.054 R)
• M19: 44,883,251 km (0.109 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: 292 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit