🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 545 Days

Day: 38.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 11.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.73 AU - 6.13 AU

Year: 4779 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,906,694 km

• M1: 142,268 km (0.08 R)
• M2: 522,097 km (0.064 R)
• M3: 1,117,795 km (0.055 R)
• M4: 1,904,530 km (0.083 R)
• M5: 3,542,926 km (0.09 R)
• M6: 4,360,180 km (0.062 R)
• M7: 4,791,321 km (0.043 R)
• M8: 5,227,398 km (0.11 R)
• M9: 5,995,733 km (0.096 R)
• M10: 6,613,273 km (0.089 R)
• M11: 7,451,769 km (0.084 R)
• M12: 9,587,877 km (0.075 R)
• M13: 11,690,774 km (0.032 R)
• M14: 13,626,870 km (0.059 R)
• M15: 14,411,062 km (0.083 R)
• M16: 15,176,405 km (0.117 R)
• M17: 17,049,819 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 14.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.19 AU - 6.45 AU

Year: 6936 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,906,694 km

• M1: 182,210 km (0.117 R)
• M2: 1,073,215 km (0.064 R)
• M3: 1,817,913 km (0.081 R)
• M4: 2,344,647 km (0.03 R)
• M5: 2,851,186 km (0.107 R)
• M6: 4,831,413 km (0.108 R)
• M7: 5,825,191 km (0.083 R)
• M8: 6,406,529 km (0.073 R)
• M9: 7,026,313 km (0.089 R)
• M10: 8,260,196 km (0.029 R)
• M11: 9,129,958 km (0.117 R)
• M12: 13,998,471 km (0.119 R)
• M13: 14,856,864 km (0.079 R)
• M14: 17,019,151 km (0.077 R)
• M15: 17,997,222 km (0.116 R)
• M16: 18,938,642 km (0.055 R)
• M17: 22,618,151 km (0.102 R)
• M18: 30,035,363 km (0.086 R)
• M19: 31,463,424 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 6

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.39 AU - 13.23 AU

Year: 16605 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,906,694 km

• M1: 76,145 km (0.067 R)
• M2: 286,031 km (0.094 R)
• M3: 570,417 km (0.118 R)
• M4: 803,041 km (0.056 R)
• M5: 1,036,863 km (0.116 R)
• M6: 1,345,184 km (0.049 R)
• M7: 1,594,414 km (0.04 R)
• M8: 3,856,334 km (0.106 R)
• M9: 4,072,652 km (0.045 R)
• M10: 4,770,826 km (0.115 R)
• M11: 5,020,355 km (0.101 R)
• M12: 6,444,676 km (0.106 R)
• M13: 7,110,836 km (0.087 R)
• M14: 7,724,486 km (0.095 R)
• M15: 8,372,694 km (0.098 R)
• M16: 8,579,288 km (0.053 R)
• M17: 12,101,570 km (0.095 R)
• M18: 14,845,644 km (0.114 R)
• M19: 15,845,556 km (0.093 R)
• M20: 18,496,580 km (0.059 R)
• M21: 18,847,387 km (0.116 R)
• M22: 25,296,850 km (0.117 R)
• M23: 35,580,358 km (0.106 R)
• M24: 37,925,155 km (0.085 R)
• M25: 40,518,134 km (0.107 R)
• M26: 42,920,078 km (0.115 R)
• M27: 43,380,690 km (0.077 R)
• M28: 52,247,356 km (0.105 R)
• M29: 52,597,115 km (0.034 R)
• M30: 58,220,051 km (0.106 R)
• M31: 61,273,044 km (0.061 R)
• M32: 67,281,942 km (0.119 R)
• M33: 69,158,348 km (0.091 R)
• M34: 69,791,446 km (0.12 R)
• M35: 70,215,705 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.2

Radius: 4.4

Gravity: 37.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.45 AU - 15.33 AU

Year: 19039 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 149.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,906,694 km

• M1: 54,753 km (0.066 R)
• M2: 278,252 km (0.05 R)
• M3: 455,825 km (0.117 R)
• M4: 626,965 km (0.105 R)
• M5: 819,647 km (0.096 R)
• M6: 989,440 km (0.045 R)
• M7: 1,577,659 km (0.077 R)
• M8: 2,507,410 km (0.119 R)
• M9: 2,648,032 km (0.078 R)
• M10: 3,939,211 km (0.105 R)
• M11: 4,260,099 km (0.075 R)
• M12: 4,738,213 km (0.043 R)
• M13: 5,482,313 km (0.089 R)
• M14: 6,005,906 km (0.117 R)
• M15: 7,059,075 km (0.081 R)
• M16: 8,700,163 km (0.075 R)
• M17: 9,078,347 km (0.111 R)
• M18: 9,809,731 km (0.097 R)
• M19: 10,458,537 km (0.065 R)
• M20: 12,038,739 km (0.102 R)
• M21: 16,142,059 km (0.096 R)
• M22: 17,212,432 km (0.115 R)
• M23: 18,505,107 km (0.097 R)
• M24: 29,654,636 km (0.062 R)
• M25: 30,263,799 km (0.119 R)
• M26: 31,005,505 km (0.094 R)
• M27: 39,540,213 km (0.076 R)
• M28: 39,981,677 km (0.119 R)
• M29: 43,475,834 km (0.119 R)
• M30: 54,440,161 km (0.058 R)
• M31: 54,803,834 km (0.088 R)
• M32: 61,435,208 km (0.088 R)
• M33: 61,632,228 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit