🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.53 AU - 3.51 AU

Year: 1828 Days

Day: 45.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.97 AU - 3.97 AU

Year: 2251 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.61 AU - 4.35 AU

Year: 2765 Days

Day: 43.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,571,951 km

• M1: 46,974 km (0.073 R)
• M2: 2,963,085 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.3 AU - 4.8 AU

Year: 3380 Days

Day: 21.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 8.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.17 AU - 7.27 AU

Year: 6067 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,571,951 km

• M1: 104,419 km (0.034 R)
• M2: 439,967 km (0.08 R)
• M3: 707,149 km (0.095 R)
• M4: 1,044,044 km (0.081 R)
• M5: 1,686,267 km (0.068 R)
• M6: 1,956,591 km (0.049 R)
• M7: 2,858,965 km (0.119 R)
• M8: 3,383,605 km (0.108 R)
• M9: 4,359,432 km (0.08 R)
• M10: 4,976,972 km (0.026 R)
• M11: 5,320,598 km (0.077 R)
• M12: 6,760,029 km (0.11 R)
• M13: 7,725,384 km (0.101 R)
• M14: 8,817,747 km (0.118 R)
• M15: 10,176,395 km (0.117 R)
• M16: 10,644,487 km (0.105 R)
• M17: 11,396,067 km (0.104 R)
• M18: 11,900,810 km (0.103 R)
• M19: 12,564,875 km (0.11 R)
• M20: 14,227,505 km (0.097 R)
• M21: 14,651,765 km (0.104 R)
• M22: 15,029,799 km (0.059 R)
• M23: 15,861,862 km (0.07 R)
• M24: 17,861,238 km (0.119 R)
• M25: 21,235,119 km (0.065 R)
• M26: 23,879,560 km (0.061 R)
• M27: 25,088,311 km (0.073 R)
• M28: 25,474,273 km (0.055 R)
• M29: 25,942,515 km (0.063 R)
• M30: 26,496,176 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 8.2

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.96 AU - 7.98 AU

Year: 6408 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,571,951 km

• M1: 102,026 km (0.119 R)
• M2: 453,431 km (0.039 R)
• M3: 818,450 km (0.066 R)
• M4: 1,120,937 km (0.091 R)
• M5: 1,387,371 km (0.1 R)
• M6: 1,913,357 km (0.098 R)
• M7: 2,214,647 km (0.111 R)
• M8: 2,511,150 km (0.042 R)
• M9: 2,974,903 km (0.043 R)
• M10: 3,657,518 km (0.084 R)
• M11: 4,228,384 km (0.079 R)
• M12: 4,521,745 km (0.08 R)
• M13: 5,422,624 km (0.093 R)
• M14: 5,932,004 km (0.093 R)
• M15: 6,472,950 km (0.1 R)
• M16: 6,755,541 km (0.107 R)
• M17: 8,501,946 km (0.116 R)
• M18: 8,798,449 km (0.039 R)
• M19: 9,058,001 km (0.044 R)
• M20: 9,775,323 km (0.119 R)
• M21: 10,242,517 km (0.086 R)
• M22: 11,734,008 km (0.082 R)
• M23: 12,423,355 km (0.12 R)
• M24: 13,251,828 km (0.099 R)
• M25: 16,870,601 km (0.111 R)
• M26: 19,815,285 km (0.118 R)
• M27: 20,715,715 km (0.094 R)
• M28: 21,331,011 km (0.083 R)
• M29: 22,517,471 km (0.113 R)
• M30: 25,107,908 km (0.064 R)
• M31: 26,072,964 km (0.051 R)
• M32: 27,612,625 km (0.086 R)
• M33: 29,791,070 km (0.114 R)
• M34: 31,171,708 km (0.113 R)
• M35: 33,426,747 km (0.09 R)
• M36: 34,486,947 km (0.049 R)
• M37: 34,917,190 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 10.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.57 AU - 10.69 AU

Year: 11228 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,571,951 km

• M1: 134,339 km (0.098 R)
• M2: 2,277,179 km (0.108 R)
• M3: 3,090,542 km (0.079 R)
• M4: 3,482,489 km (0.089 R)
• M5: 9,091,511 km (0.112 R)
• M6: 13,169,849 km (0.077 R)
• M7: 15,130,179 km (0.107 R)
• M8: 24,851,797 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 9.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.1 AU - 12.82 AU

Year: 12636 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,571,951 km

• M1: 116,836 km (0.087 R)
• M2: 620,532 km (0.036 R)
• M3: 991,684 km (0.088 R)
• M4: 2,204,325 km (0.106 R)
• M5: 3,731,868 km (0.072 R)
• M6: 10,288,743 km (0.073 R)
• M7: 21,057,845 km (0.101 R)
• M8: 21,381,126 km (0.097 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit