🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 131 Days

Day: 27.5 Hours

Environment

Temp: 256 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,955,901 km

• M1: 41,139 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.56 AU - 2.94 AU

Year: 1691 Days

Day: 14.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 10.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.4 AU - 6.18 AU

Year: 4512 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,955,901 km

• M1: 135,685 km (0.082 R)
• M2: 766,689 km (0.116 R)
• M3: 1,182,571 km (0.068 R)
• M4: 1,967,511 km (0.112 R)
• M5: 2,409,723 km (0.073 R)
• M6: 2,899,207 km (0.119 R)
• M7: 3,560,878 km (0.112 R)
• M8: 4,247,084 km (0.069 R)
• M9: 4,725,946 km (0.078 R)
• M10: 7,573,991 km (0.076 R)
• M11: 8,551,313 km (0.111 R)
• M12: 9,111,258 km (0.075 R)
• M13: 9,910,111 km (0.049 R)
• M14: 14,286,896 km (0.1 R)
• M15: 15,018,729 km (0.111 R)
• M16: 21,218,064 km (0.085 R)
• M17: 23,305,104 km (0.057 R)
• M18: 24,004,026 km (0.087 R)
• M19: 25,118,829 km (0.092 R)
• M20: 28,406,691 km (0.07 R)
• M21: 28,936,716 km (0.054 R)
• M22: 29,834,752 km (0.112 R)
• M23: 31,123,239 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.26 AU - 6.5 AU

Year: 5288 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,955,901 km

• M1: 111,899 km (0.036 R)
• M2: 742,155 km (0.104 R)
• M3: 1,291,179 km (0.09 R)
• M4: 1,593,367 km (0.046 R)
• M5: 2,247,110 km (0.067 R)
• M6: 2,600,460 km (0.064 R)
• M7: 3,528,116 km (0.1 R)
• M8: 3,889,694 km (0.089 R)
• M9: 4,504,541 km (0.073 R)
• M10: 5,355,305 km (0.07 R)
• M11: 6,407,277 km (0.089 R)
• M12: 7,965,787 km (0.103 R)
• M13: 8,550,715 km (0.096 R)
• M14: 9,718,925 km (0.101 R)
• M15: 10,386,879 km (0.117 R)
• M16: 12,941,113 km (0.064 R)
• M17: 13,422,071 km (0.036 R)
• M18: 14,081,947 km (0.078 R)
• M19: 14,648,324 km (0.105 R)
• M20: 15,826,408 km (0.09 R)
• M21: 18,236,728 km (0.117 R)
• M22: 20,376,576 km (0.116 R)
• M23: 22,678,289 km (0.103 R)
• M24: 23,377,809 km (0.09 R)
• M25: 26,320,249 km (0.101 R)
• M26: 29,044,576 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 8.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.5 AU - 7.82 AU

Year: 6374 Days

Day: 14.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,955,901 km

• M1: 104,719 km (0.109 R)
• M2: 472,280 km (0.057 R)
• M3: 866,321 km (0.036 R)
• M4: 1,208,900 km (0.047 R)
• M5: 1,534,425 km (0.112 R)
• M6: 2,753,498 km (0.107 R)
• M7: 4,177,221 km (0.105 R)
• M8: 5,315,362 km (0.085 R)
• M9: 5,903,282 km (0.069 R)
• M10: 7,961,299 km (0.102 R)
• M11: 8,491,474 km (0.074 R)
• M12: 9,475,828 km (0.107 R)
• M13: 9,920,284 km (0.119 R)
• M14: 11,502,879 km (0.102 R)
• M15: 11,966,034 km (0.057 R)
• M16: 14,911,617 km (0.081 R)
• M17: 15,411,872 km (0.059 R)
• M18: 16,604,765 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.3

Radius: 5.5

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.54 AU - 15.9 AU

Year: 16824 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,955,901 km

• M1: 68,366 km (0.051 R)
• M2: 314,156 km (0.113 R)
• M3: 977,472 km (0.097 R)
• M4: 1,266,496 km (0.087 R)
• M5: 1,519,466 km (0.073 R)
• M6: 2,507,560 km (0.116 R)
• M7: 2,861,957 km (0.038 R)
• M8: 6,339,659 km (0.092 R)
• M9: 7,167,533 km (0.067 R)
• M10: 7,879,918 km (0.095 R)
• M11: 8,835,400 km (0.07 R)
• M12: 9,035,412 km (0.032 R)
• M13: 11,031,497 km (0.085 R)
• M14: 12,661,365 km (0.101 R)
• M15: 15,361,158 km (0.101 R)
• M16: 17,385,965 km (0.068 R)
• M17: 22,048,033 km (0.078 R)
• M18: 23,641,999 km (0.098 R)
• M19: 23,834,382 km (0.092 R)
• M20: 24,417,963 km (0.079 R)
• M21: 27,799,174 km (0.084 R)
• M22: 28,013,548 km (0.072 R)
• M23: 31,132,364 km (0.051 R)
• M24: 34,474,979 km (0.074 R)
• M25: 35,346,536 km (0.104 R)
• M26: 38,845,929 km (0.057 R)
• M27: 42,854,404 km (0.093 R)
• M28: 44,884,597 km (0.104 R)
• M29: 46,524,040 km (0.11 R)
• M30: 51,681,427 km (0.116 R)
• M31: 54,313,601 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit