🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 12.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 327 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,892,642 km

• M1: 159,322 km (0.119 R)
• M2: 583,132 km (0.101 R)
• M3: 1,408,763 km (0.092 R)
• M4: 1,884,036 km (0.11 R)
• M5: 2,628,435 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 1018 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,892,642 km

• M1: 186,698 km (0.118 R)
• M2: 680,072 km (0.086 R)
• M3: 1,150,557 km (0.09 R)
• M4: 2,204,175 km (0.109 R)
• M5: 2,869,437 km (0.118 R)
• M6: 4,233,769 km (0.094 R)
• M7: 4,804,485 km (0.077 R)
• M8: 6,833,332 km (0.097 R)
• M9: 8,850,808 km (0.105 R)
• M10: 9,412,100 km (0.111 R)
• M11: 10,086,936 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 13.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.33 AU - 1.59 AU

Year: 1240 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,892,642 km

• M1: 171,738 km (0.091 R)
• M2: 835,504 km (0.095 R)
• M3: 1,299,856 km (0.081 R)
• M4: 2,394,912 km (0.119 R)
• M5: 3,520,187 km (0.054 R)
• M6: 4,253,666 km (0.057 R)
• M7: 5,125,672 km (0.049 R)
• M8: 5,729,150 km (0.036 R)
• M9: 7,079,420 km (0.082 R)
• M10: 8,358,781 km (0.082 R)
• M11: 9,255,171 km (0.066 R)
• M12: 10,152,908 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 8.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.5 AU - 3.64 AU

Year: 4741 Days

Day: 9.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,892,642 km

• M1: 107,112 km (0.115 R)
• M2: 489,634 km (0.09 R)
• M3: 2,106,338 km (0.067 R)
• M4: 2,591,334 km (0.088 R)
• M5: 4,343,125 km (0.118 R)
• M6: 5,104,878 km (0.105 R)
• M7: 7,172,620 km (0.094 R)
• M8: 19,007,307 km (0.048 R)
• M9: 19,561,418 km (0.108 R)
• M10: 20,831,354 km (0.095 R)
• M11: 23,464,276 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 7.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.27 AU - 6.89 AU

Year: 11864 Days

Day: 17.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,892,642 km

• M1: 95,743 km (0.072 R)
• M2: 389,702 km (0.098 R)
• M3: 703,858 km (0.084 R)
• M4: 965,205 km (0.115 R)
• M5: 1,280,259 km (0.101 R)
• M6: 1,634,955 km (0.099 R)
• M7: 2,004,163 km (0.091 R)
• M8: 2,280,470 km (0.03 R)
• M9: 4,837,846 km (0.1 R)
• M10: 5,210,494 km (0.054 R)
• M11: 5,978,081 km (0.115 R)
• M12: 6,370,925 km (0.065 R)
• M13: 6,857,267 km (0.115 R)
• M14: 7,287,959 km (0.105 R)
• M15: 7,653,577 km (0.08 R)
• M16: 8,421,612 km (0.08 R)
• M17: 9,428,855 km (0.068 R)
• M18: 11,408,184 km (0.045 R)
• M19: 18,083,989 km (0.088 R)
• M20: 18,754,786 km (0.093 R)
• M21: 20,785,876 km (0.12 R)
• M22: 24,730,622 km (0.091 R)
• M23: 27,653,765 km (0.08 R)
• M24: 28,543,723 km (0.098 R)
• M25: 29,759,953 km (0.092 R)
• M26: 33,060,980 km (0.102 R)
• M27: 38,886,471 km (0.112 R)
• M28: 42,429,995 km (0.116 R)
• M29: 43,216,431 km (0.115 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 4

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.83 AU - 10.99 AU

Year: 18695 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,892,642 km

• M1: 50,414 km (0.113 R)
• M2: 587,471 km (0.094 R)
• M3: 753,375 km (0.073 R)
• M4: 1,044,792 km (0.088 R)
• M5: 1,393,803 km (0.105 R)
• M6: 2,100,952 km (0.115 R)
• M7: 2,674,960 km (0.043 R)
• M8: 2,931,669 km (0.07 R)
• M9: 3,251,510 km (0.101 R)
• M10: 3,933,826 km (0.108 R)
• M11: 4,706,648 km (0.07 R)
• M12: 6,284,756 km (0.108 R)
• M13: 9,627,969 km (0.087 R)
• M14: 13,188,548 km (0.058 R)
• M15: 17,391,201 km (0.097 R)
• M16: 22,579,555 km (0.077 R)
• M17: 29,327,615 km (0.114 R)
• M18: 29,743,497 km (0.1 R)
• M19: 30,907,070 km (0.089 R)
• M20: 31,554,380 km (0.076 R)
• M21: 34,005,391 km (0.104 R)
• M22: 36,700,247 km (0.116 R)
• M23: 43,579,805 km (0.08 R)
• M24: 45,079,074 km (0.115 R)
• M25: 46,331,059 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit