🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 14.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 333 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 58,203,630 km

• M1: 182,958 km (0.032 R)
• M2: 744,549 km (0.115 R)
• M3: 1,561,353 km (0.091 R)
• M4: 2,355,718 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.7 AU - 0.92 AU

Year: 486 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,203,630 km

• M1: 121,922 km (0.098 R)
• M2: 505,491 km (0.075 R)
• M3: 1,040,004 km (0.069 R)
• M4: 1,400,236 km (0.111 R)
• M5: 1,844,093 km (0.114 R)
• M6: 2,285,855 km (0.103 R)
• M7: 2,608,538 km (0.119 R)
• M8: 3,052,096 km (0.115 R)
• M9: 3,885,505 km (0.11 R)
• M10: 5,201,668 km (0.089 R)
• M11: 5,521,209 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 10.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.11 AU - 1.47 AU

Year: 977 Days

Day: 6.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,203,630 km

• M1: 134,339 km (0.06 R)
• M2: 613,202 km (0.04 R)
• M3: 1,165,966 km (0.057 R)
• M4: 2,567,548 km (0.096 R)
• M5: 4,691,988 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 10.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.27 AU - 1.47 AU

Year: 1069 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,203,630 km

• M1: 128,355 km (0.104 R)
• M2: 464,202 km (0.058 R)
• M3: 955,482 km (0.07 R)
• M4: 1,629,570 km (0.032 R)
• M5: 2,334,774 km (0.078 R)
• M6: 2,664,637 km (0.058 R)
• M7: 3,245,077 km (0.052 R)
• M8: 3,587,058 km (0.086 R)
• M9: 4,328,166 km (0.093 R)
• M10: 6,032,085 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 4.5

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.96 AU - 7.62 AU

Year: 11799 Days

Day: 22.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,203,630 km

• M1: 56,099 km (0.108 R)
• M2: 242,049 km (0.062 R)
• M3: 405,410 km (0.108 R)
• M4: 1,121,984 km (0.045 R)
• M5: 1,368,821 km (0.069 R)
• M6: 1,623,885 km (0.078 R)
• M7: 3,992,917 km (0.117 R)
• M8: 4,247,832 km (0.115 R)
• M9: 5,594,512 km (0.113 R)
• M10: 7,503,979 km (0.045 R)
• M11: 10,898,055 km (0.115 R)
• M12: 19,318,770 km (0.103 R)
• M13: 27,267,204 km (0.082 R)
• M14: 30,076,802 km (0.114 R)
• M15: 31,054,573 km (0.069 R)
• M16: 32,970,473 km (0.099 R)
• M17: 34,220,214 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607

Radius: 7.6

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.27 AU - 8.27 AU

Year: 13072 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,203,630 km

• M1: 94,695 km (0.111 R)
• M2: 341,382 km (0.114 R)
• M3: 771,775 km (0.117 R)
• M4: 1,164,021 km (0.108 R)
• M5: 1,592,918 km (0.074 R)
• M6: 2,105,291 km (0.096 R)
• M7: 2,470,609 km (0.089 R)
• M8: 3,532,604 km (0.065 R)
• M9: 4,165,403 km (0.045 R)
• M10: 5,068,226 km (0.1 R)
• M11: 5,477,676 km (0.105 R)
• M12: 7,865,108 km (0.078 R)
• M13: 9,487,796 km (0.099 R)
• M14: 11,265,019 km (0.049 R)
• M15: 17,143,766 km (0.108 R)
• M16: 22,632,063 km (0.082 R)
• M17: 23,741,780 km (0.104 R)
• M18: 30,723,962 km (0.085 R)
• M19: 31,854,174 km (0.108 R)
• M20: 33,364,364 km (0.11 R)
• M21: 34,800,354 km (0.094 R)
• M22: 37,157,418 km (0.101 R)
• M23: 38,960,821 km (0.111 R)
• M24: 42,325,127 km (0.09 R)
• M25: 47,502,560 km (0.028 R)
• M26: 51,968,206 km (0.029 R)
• M27: 54,221,000 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.1

Radius: 7.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.44 AU - 12.06 AU

Year: 21883 Days

Day: 22 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,203,630 km

• M1: 90,656 km (0.091 R)
• M2: 323,131 km (0.111 R)
• M3: 769,232 km (0.119 R)
• M4: 1,627,475 km (0.091 R)
• M5: 2,985,674 km (0.071 R)
• M6: 3,228,322 km (0.111 R)
• M7: 3,921,559 km (0.07 R)
• M8: 4,213,125 km (0.096 R)
• M9: 4,972,783 km (0.116 R)
• M10: 6,801,766 km (0.072 R)
• M11: 9,393,849 km (0.034 R)
• M12: 10,851,830 km (0.045 R)
• M13: 12,269,419 km (0.112 R)
• M14: 12,831,458 km (0.116 R)
• M15: 14,345,688 km (0.074 R)
• M16: 14,969,511 km (0.064 R)
• M17: 16,122,911 km (0.069 R)
• M18: 18,768,549 km (0.098 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: 156 - 10,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit