🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 9.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,513,064 km

• M1: 117,434 km (0.097 R)
• M2: 632,500 km (0.078 R)
• M3: 945,010 km (0.051 R)
• M4: 1,241,812 km (0.114 R)
• M5: 1,631,814 km (0.109 R)
• M6: 2,004,462 km (0.109 R)
• M7: 2,378,756 km (0.088 R)
• M8: 2,756,191 km (0.039 R)
• M9: 3,427,437 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 8.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.6 AU - 0.64 AU

Year: 326 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,513,064 km

• M1: 109,506 km (0.054 R)
• M2: 409,001 km (0.056 R)
• M3: 1,044,193 km (0.079 R)
• M4: 1,331,271 km (0.091 R)
• M5: 1,723,367 km (0.09 R)
• M6: 2,026,602 km (0.108 R)
• M7: 2,389,976 km (0.102 R)
• M8: 2,787,607 km (0.117 R)
• M9: 3,089,794 km (0.07 R)
• M10: 3,372,235 km (0.078 R)
• M11: 3,851,098 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.88 AU - 1.3 AU

Year: 759 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,513,064 km

• M1: 182,360 km (0.082 R)
• M2: 801,246 km (0.067 R)
• M3: 1,270,236 km (0.076 R)
• M4: 1,716,336 km (0.072 R)
• M5: 3,216,055 km (0.063 R)
• M6: 4,222,101 km (0.115 R)
• M7: 5,032,323 km (0.079 R)
• M8: 5,983,466 km (0.113 R)
• M9: 7,549,905 km (0.114 R)
• M10: 8,643,316 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 9.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.23 AU - 1.67 AU

Year: 1164 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,513,064 km

• M1: 121,773 km (0.089 R)
• M2: 425,905 km (0.056 R)
• M3: 849,267 km (0.087 R)
• M4: 1,541,008 km (0.114 R)
• M5: 2,817,526 km (0.1 R)
• M6: 3,254,202 km (0.079 R)
• M7: 4,233,470 km (0.042 R)
• M8: 4,627,361 km (0.109 R)
• M9: 7,348,098 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 10.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.69 AU - 2.55 AU

Year: 2058 Days

Day: 9.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,513,064 km

• M1: 135,536 km (0.087 R)
• M2: 586,573 km (0.1 R)
• M3: 1,052,720 km (0.095 R)
• M4: 1,424,172 km (0.068 R)
• M5: 1,941,332 km (0.085 R)
• M6: 2,283,611 km (0.031 R)
• M7: 3,305,963 km (0.104 R)
• M8: 4,220,904 km (0.081 R)
• M9: 4,631,251 km (0.079 R)
• M10: 5,068,077 km (0.078 R)
• M11: 7,770,562 km (0.097 R)
• M12: 8,294,604 km (0.099 R)
• M13: 10,968,516 km (0.113 R)
• M14: 11,787,415 km (0.109 R)
• M15: 12,397,026 km (0.116 R)
• M16: 13,856,652 km (0.12 R)
• M17: 16,157,318 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 10.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2 AU - 2.7 AU

Year: 2402 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,513,064 km

• M1: 125,662 km (0.082 R)
• M2: 513,719 km (0.106 R)
• M3: 960,568 km (0.052 R)
• M4: 1,302,100 km (0.054 R)
• M5: 1,651,112 km (0.094 R)
• M6: 2,075,521 km (0.092 R)
• M7: 2,557,675 km (0.109 R)
• M8: 4,445,301 km (0.106 R)
• M9: 5,345,730 km (0.076 R)
• M10: 5,916,147 km (0.113 R)
• M11: 7,120,111 km (0.087 R)
• M12: 8,480,404 km (0.117 R)
• M13: 9,326,530 km (0.109 R)
• M14: 12,584,771 km (0.059 R)
• M15: 14,609,878 km (0.113 R)
• M16: 15,282,021 km (0.119 R)
• M17: 16,584,719 km (0.102 R)
• M18: 17,797,659 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 10.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.3 AU - 6.48 AU

Year: 8345 Days

Day: 11.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,513,064 km

• M1: 135,685 km (0.093 R)
• M2: 666,159 km (0.109 R)
• M3: 1,535,622 km (0.099 R)
• M4: 2,568,745 km (0.098 R)
• M5: 3,225,779 km (0.091 R)
• M6: 4,455,773 km (0.082 R)
• M7: 4,901,425 km (0.095 R)
• M8: 10,048,938 km (0.041 R)
• M9: 12,020,039 km (0.049 R)
• M10: 12,576,244 km (0.095 R)
• M11: 13,202,610 km (0.05 R)
• M12: 14,404,629 km (0.105 R)
• M13: 15,559,525 km (0.091 R)
• M14: 16,650,692 km (0.091 R)
• M15: 19,121,001 km (0.117 R)
• M16: 19,601,360 km (0.032 R)
• M17: 20,089,648 km (0.069 R)
• M18: 24,534,350 km (0.104 R)
• M19: 25,594,999 km (0.099 R)
• M20: 28,335,781 km (0.112 R)
• M21: 30,983,664 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit