🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.75 AU

Year: 329 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,555,293 km

• M1: 152,291 km (0.111 R)
• M2: 631,752 km (0.064 R)
• M3: 1,098,647 km (0.093 R)
• M4: 1,487,900 km (0.097 R)
• M5: 2,100,504 km (0.104 R)
• M6: 2,733,452 km (0.025 R)
• M7: 3,671,281 km (0.059 R)
• M8: 4,089,856 km (0.081 R)
• M9: 4,648,006 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 12

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.91 AU - 1.27 AU

Year: 786 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,555,293 km

• M1: 149,299 km (0.108 R)
• M2: 533,466 km (0.08 R)
• M3: 1,034,320 km (0.065 R)
• M4: 2,217,489 km (0.084 R)
• M5: 2,646,386 km (0.086 R)
• M6: 3,051,797 km (0.105 R)
• M7: 3,803,526 km (0.066 R)
• M8: 4,873,749 km (0.066 R)
• M9: 5,640,737 km (0.117 R)
• M10: 6,318,266 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 14

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.37 AU - 2.59 AU

Year: 2696 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,555,293 km

• M1: 174,132 km (0.095 R)
• M2: 914,043 km (0.085 R)
• M3: 1,556,416 km (0.101 R)
• M4: 2,090,481 km (0.113 R)
• M5: 2,531,196 km (0.097 R)
• M6: 3,248,368 km (0.111 R)
• M7: 3,793,652 km (0.119 R)
• M8: 4,247,084 km (0.078 R)
• M9: 4,798,202 km (0.076 R)
• M10: 6,388,577 km (0.092 R)
• M11: 7,034,541 km (0.058 R)
• M12: 8,011,864 km (0.078 R)
• M13: 9,862,240 km (0.061 R)
• M14: 10,305,648 km (0.059 R)
• M15: 11,830,200 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 10.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.17 AU - 6.37 AU

Year: 8351 Days

Day: 14.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 123.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,555,293 km

• M1: 133,142 km (0.064 R)
• M2: 498,011 km (0.052 R)
• M3: 1,711,998 km (0.028 R)
• M4: 2,570,690 km (0.084 R)
• M5: 2,921,347 km (0.099 R)
• M6: 3,954,919 km (0.074 R)
• M7: 6,171,810 km (0.094 R)
• M8: 8,880,578 km (0.115 R)
• M9: 17,002,247 km (0.027 R)
• M10: 17,950,099 km (0.047 R)
• M11: 18,932,658 km (0.113 R)
• M12: 20,513,907 km (0.035 R)
• M13: 21,087,615 km (0.116 R)
• M14: 28,425,690 km (0.093 R)
• M15: 30,707,506 km (0.046 R)
• M16: 32,331,541 km (0.034 R)
• M17: 33,108,702 km (0.117 R)
• M18: 34,815,912 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.7

Radius: 5.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.36 AU - 6.55 AU

Year: 10018 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,555,293 km

• M1: 72,106 km (0.06 R)
• M2: 400,473 km (0.108 R)
• M3: 3,343,662 km (0.057 R)
• M4: 4,496,014 km (0.041 R)
• M5: 5,313,716 km (0.117 R)
• M6: 9,017,460 km (0.058 R)
• M7: 9,503,803 km (0.066 R)
• M8: 10,396,902 km (0.062 R)
• M9: 11,959,153 km (0.111 R)
• M10: 13,410,103 km (0.104 R)
• M11: 20,947,442 km (0.053 R)
• M12: 21,441,564 km (0.079 R)
• M13: 25,839,891 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 6.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.85 AU - 9.85 AU

Year: 18173 Days

Day: 23.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,555,293 km

• M1: 75,846 km (0.109 R)
• M2: 511,625 km (0.117 R)
• M3: 905,965 km (0.08 R)
• M4: 2,074,474 km (0.083 R)
• M5: 2,288,548 km (0.06 R)
• M6: 3,020,830 km (0.115 R)
• M7: 3,348,748 km (0.099 R)
• M8: 4,540,295 km (0.093 R)
• M9: 4,802,241 km (0.115 R)
• M10: 6,306,298 km (0.095 R)
• M11: 6,800,121 km (0.109 R)
• M12: 9,190,396 km (0.101 R)
• M13: 10,097,557 km (0.06 R)
• M14: 10,319,411 km (0.095 R)
• M15: 10,715,546 km (0.104 R)
• M16: 11,780,832 km (0.117 R)
• M17: 18,510,792 km (0.074 R)
• M18: 21,558,250 km (0.059 R)
• M19: 22,298,909 km (0.057 R)
• M20: 23,248,556 km (0.03 R)
• M21: 25,946,703 km (0.045 R)
• M22: 28,184,239 km (0.115 R)
• M23: 43,188,307 km (0.036 R)
• M24: 44,068,242 km (0.101 R)
• M25: 47,241,661 km (0.075 R)
• M26: 53,030,800 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.32 AU - 11.88 AU

Year: 23822 Days

Day: 22.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,555,293 km

• M1: 62,233 km (0.088 R)
• M2: 297,700 km (0.049 R)
• M3: 774,019 km (0.119 R)
• M4: 1,656,348 km (0.099 R)
• M5: 1,998,029 km (0.032 R)
• M6: 2,405,085 km (0.104 R)
• M7: 2,843,257 km (0.108 R)
• M8: 6,046,447 km (0.074 R)
• M9: 7,219,294 km (0.094 R)
• M10: 7,598,824 km (0.104 R)
• M11: 14,532,386 km (0.087 R)
• M12: 24,124,302 km (0.04 R)
• M13: 26,824,095 km (0.089 R)
• M14: 39,250,891 km (0.105 R)
• M15: 39,898,351 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit