🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.14 AU

Year: 365 Days

Day: 25.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.56 AU - 4.68 AU

Year: 3741 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,101,648 km

• M1: 112,498 km (0.103 R)
• M2: 669,899 km (0.071 R)
• M3: 1,013,376 km (0.066 R)
• M4: 1,464,713 km (0.11 R)
• M5: 2,084,646 km (0.09 R)
• M6: 2,455,350 km (0.101 R)
• M7: 5,683,821 km (0.109 R)
• M8: 7,292,597 km (0.109 R)
• M9: 8,866,217 km (0.109 R)
• M10: 9,732,688 km (0.035 R)
• M11: 10,186,568 km (0.068 R)
• M12: 14,979,085 km (0.094 R)
• M13: 20,044,918 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 8.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.21 AU - 9.45 AU

Year: 9057 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,101,648 km

• M1: 107,262 km (0.097 R)
• M2: 869,762 km (0.109 R)
• M3: 1,164,769 km (0.08 R)
• M4: 1,561,951 km (0.077 R)
• M5: 1,964,669 km (0.1 R)
• M6: 2,944,086 km (0.075 R)
• M7: 4,335,346 km (0.077 R)
• M8: 5,135,545 km (0.076 R)
• M9: 6,090,129 km (0.037 R)
• M10: 9,540,754 km (0.111 R)
• M11: 13,091,908 km (0.099 R)
• M12: 15,745,325 km (0.067 R)
• M13: 21,527,882 km (0.1 R)
• M14: 22,018,413 km (0.092 R)
• M15: 23,905,889 km (0.113 R)
• M16: 26,854,912 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 12.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.75 AU - 11.01 AU

Year: 12599 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,101,648 km

• M1: 160,519 km (0.073 R)
• M2: 781,499 km (0.114 R)
• M3: 1,275,471 km (0.08 R)
• M4: 1,691,952 km (0.091 R)
• M5: 3,398,415 km (0.093 R)
• M6: 4,157,026 km (0.049 R)
• M7: 5,448,953 km (0.101 R)
• M8: 6,247,357 km (0.043 R)
• M9: 6,864,448 km (0.088 R)
• M10: 9,965,462 km (0.058 R)
• M11: 12,702,954 km (0.111 R)
• M12: 15,388,385 km (0.092 R)
• M13: 23,865,498 km (0.067 R)
• M14: 27,052,531 km (0.108 R)
• M15: 28,803,724 km (0.043 R)
• M16: 37,494,014 km (0.102 R)
• M17: 44,267,656 km (0.094 R)
• M18: 55,543,595 km (0.035 R)
• M19: 58,904,910 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.9

Radius: 3.5

Gravity: 48.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.93 AU - 19.11 AU

Year: 25295 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,101,648 km

• M1: 43,533 km (0.092 R)
• M2: 153,787 km (0.117 R)
• M3: 330,761 km (0.073 R)
• M4: 565,031 km (0.12 R)
• M5: 765,941 km (0.102 R)
• M6: 1,078,900 km (0.101 R)
• M7: 1,504,955 km (0.097 R)
• M8: 2,097,512 km (0.12 R)
• M9: 2,318,169 km (0.115 R)
• M10: 2,578,618 km (0.076 R)
• M11: 3,723,341 km (0.071 R)
• M12: 4,319,040 km (0.095 R)
• M13: 5,130,160 km (0.114 R)
• M14: 5,287,836 km (0.061 R)
• M15: 6,438,543 km (0.102 R)
• M16: 8,934,882 km (0.098 R)
• M17: 9,278,958 km (0.045 R)
• M18: 10,490,102 km (0.102 R)
• M19: 11,199,196 km (0.119 R)
• M20: 12,147,048 km (0.112 R)
• M21: 13,294,464 km (0.116 R)
• M22: 14,748,555 km (0.111 R)
• M23: 15,067,647 km (0.073 R)
• M24: 19,933,916 km (0.057 R)
• M25: 31,278,521 km (0.079 R)
• M26: 31,540,916 km (0.115 R)
• M27: 31,672,712 km (0.113 R)
• M28: 31,937,350 km (0.068 R)
• M29: 33,146,699 km (0.074 R)
• M30: 36,086,597 km (0.108 R)
• M31: 36,520,281 km (0.045 R)
• M32: 43,448,757 km (0.102 R)
• M33: 45,433,921 km (0.113 R)
• M34: 48,523,865 km (0.069 R)
• M35: 49,762,385 km (0.034 R)
• M36: 50,299,442 km (0.054 R)
• M37: 61,049,245 km (0.088 R)
• M38: 73,463,176 km (0.113 R)
• M39: 76,037,755 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.1

Radius: 7

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.32 AU - 22.08 AU

Year: 30464 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,101,648 km

• M1: 87,066 km (0.112 R)
• M2: 425,008 km (0.058 R)
• M3: 697,575 km (0.074 R)
• M4: 2,922,544 km (0.075 R)
• M5: 3,171,026 km (0.072 R)
• M6: 3,616,678 km (0.082 R)
• M7: 5,698,931 km (0.09 R)
• M8: 6,177,195 km (0.115 R)
• M9: 7,363,656 km (0.096 R)
• M10: 7,669,733 km (0.082 R)
• M11: 10,431,759 km (0.066 R)
• M12: 11,756,597 km (0.093 R)
• M13: 13,189,745 km (0.057 R)
• M14: 14,338,507 km (0.108 R)
• M15: 15,971,966 km (0.068 R)
• M16: 16,746,135 km (0.107 R)
• M17: 20,591,249 km (0.117 R)
• M18: 22,557,564 km (0.059 R)
• M19: 23,531,296 km (0.105 R)
• M20: 23,751,355 km (0.074 R)
• M21: 24,986,734 km (0.037 R)
• M22: 28,949,432 km (0.071 R)
• M23: 33,173,328 km (0.101 R)
• M24: 33,728,635 km (0.109 R)
• M25: 41,521,936 km (0.068 R)
• M26: 44,982,285 km (0.1 R)
• M27: 45,491,815 km (0.059 R)
• M28: 50,617,337 km (0.119 R)
• M29: 58,905,807 km (0.032 R)
• M30: 69,627,935 km (0.104 R)
• M31: 70,995,858 km (0.114 R)
• M32: 74,494,055 km (0.032 R)
• M33: 82,591,040 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit