🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 14.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 240 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,809,844 km

• M1: 181,612 km (0.111 R)
• M2: 643,121 km (0.059 R)
• M3: 1,200,373 km (0.091 R)
• M4: 1,849,927 km (0.118 R)
• M5: 2,305,303 km (0.106 R)
• M6: 2,782,670 km (0.112 R)
• M7: 3,408,887 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 83,809,844 km

• M1: 161,715 km (0.116 R)
• M2: 803,640 km (0.092 R)
• M3: 1,224,907 km (0.075 R)
• M4: 1,685,669 km (0.069 R)
• M5: 3,007,815 km (0.049 R)
• M6: 3,552,501 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 9.5

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,809,844 km

• M1: 118,182 km (0.043 R)
• M2: 445,652 km (0.11 R)
• M3: 780,452 km (0.095 R)
• M4: 1,354,908 km (0.047 R)
• M5: 1,676,394 km (0.068 R)
• M6: 2,269,250 km (0.096 R)
• M7: 2,639,355 km (0.103 R)
• M8: 2,943,189 km (0.068 R)
• M9: 3,807,565 km (0.072 R)
• M10: 5,321,645 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 12.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.18 AU

Year: 648 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,809,844 km

• M1: 151,692 km (0.087 R)
• M2: 588,069 km (0.107 R)
• M3: 1,011,132 km (0.068 R)
• M4: 1,469,500 km (0.077 R)
• M5: 1,866,682 km (0.111 R)
• M6: 2,264,912 km (0.09 R)
• M7: 2,710,265 km (0.093 R)
• M8: 3,329,301 km (0.03 R)
• M9: 4,398,028 km (0.049 R)
• M10: 4,821,390 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 9.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.52 AU - 1.88 AU

Year: 1503 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,809,844 km

• M1: 116,986 km (0.093 R)
• M2: 411,993 km (0.074 R)
• M3: 883,824 km (0.054 R)
• M4: 1,408,913 km (0.06 R)
• M5: 1,768,845 km (0.083 R)
• M6: 2,131,171 km (0.096 R)
• M7: 2,761,277 km (0.12 R)
• M8: 3,428,334 km (0.115 R)
• M9: 3,978,256 km (0.09 R)
• M10: 4,546,130 km (0.054 R)
• M11: 4,954,233 km (0.115 R)
• M12: 7,154,967 km (0.055 R)
• M13: 7,736,603 km (0.113 R)
• M14: 8,683,109 km (0.108 R)
• M15: 9,184,412 km (0.079 R)
• M16: 9,638,740 km (0.082 R)
• M17: 10,417,697 km (0.057 R)
• M18: 11,348,195 km (0.111 R)
• M19: 12,294,252 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 8.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.98 AU - 2.74 AU

Year: 2459 Days

Day: 7.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,809,844 km

• M1: 109,506 km (0.064 R)
• M2: 391,647 km (0.08 R)
• M3: 790,176 km (0.08 R)
• M4: 1,209,349 km (0.059 R)
• M5: 1,577,360 km (0.058 R)
• M6: 2,042,909 km (0.108 R)
• M7: 2,556,179 km (0.108 R)
• M8: 2,980,139 km (0.096 R)
• M9: 3,624,008 km (0.11 R)
• M10: 3,969,729 km (0.106 R)
• M11: 4,748,984 km (0.115 R)
• M12: 5,555,467 km (0.115 R)
• M13: 13,890,910 km (0.08 R)
• M14: 15,248,511 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 6.9

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.02 AU - 9.84 AU

Year: 19641 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,809,844 km

• M1: 116,986 km (0.118 R)
• M2: 357,240 km (0.117 R)
• M3: 807,081 km (0.105 R)
• M4: 1,091,316 km (0.115 R)
• M5: 1,626,278 km (0.025 R)
• M6: 1,865,336 km (0.072 R)
• M7: 2,191,758 km (0.034 R)
• M8: 2,461,334 km (0.049 R)
• M9: 3,494,008 km (0.078 R)
• M10: 6,113,167 km (0.07 R)
• M11: 7,463,737 km (0.098 R)
• M12: 8,945,803 km (0.066 R)
• M13: 12,763,242 km (0.087 R)
• M14: 13,050,769 km (0.058 R)
• M15: 18,534,279 km (0.103 R)
• M16: 19,847,150 km (0.034 R)
• M17: 23,184,828 km (0.068 R)
• M18: 23,829,445 km (0.067 R)
• M19: 28,435,563 km (0.116 R)
• M20: 29,798,998 km (0.082 R)
• M21: 33,738,509 km (0.077 R)
• M22: 34,288,580 km (0.032 R)
• M23: 35,125,131 km (0.11 R)
• M24: 38,159,874 km (0.048 R)
• M25: 46,079,884 km (0.093 R)
• M26: 52,783,664 km (0.047 R)
• M27: 55,218,369 km (0.085 R)
• M28: 59,307,777 km (0.114 R)
• M29: 63,385,964 km (0.106 R)
• M30: 64,856,511 km (0.085 R)
• M31: 67,865,224 km (0.111 R)
• M32: 73,237,433 km (0.194 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: 207 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit