🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.18 AU - 1.42 AU

Year: 621 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,182,332 km

• M1: 163,062 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.04 AU

Year: 904 Days

Day: 39.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.96 AU - 2.92 AU

Year: 1597 Days

Day: 19.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,182,332 km

• M1: 1,828,385 km (0.11 R)
• M2: 2,138,352 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 10.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.3 AU - 8.24 AU

Year: 7380 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,182,332 km

• M1: 134,488 km (0.11 R)
• M2: 503,546 km (0.077 R)
• M3: 993,330 km (0.08 R)
• M4: 1,899,743 km (0.09 R)
• M5: 2,245,314 km (0.118 R)
• M6: 2,772,497 km (0.112 R)
• M7: 4,658,178 km (0.095 R)
• M8: 5,076,454 km (0.065 R)
• M9: 5,487,250 km (0.099 R)
• M10: 6,057,966 km (0.091 R)
• M11: 8,834,801 km (0.047 R)
• M12: 9,198,623 km (0.102 R)
• M13: 9,572,319 km (0.065 R)
• M14: 10,053,725 km (0.106 R)
• M15: 13,348,917 km (0.103 R)
• M16: 14,695,896 km (0.049 R)
• M17: 15,731,114 km (0.082 R)
• M18: 17,373,848 km (0.085 R)
• M19: 19,431,866 km (0.046 R)
• M20: 19,893,076 km (0.083 R)
• M21: 20,361,617 km (0.091 R)
• M22: 24,557,687 km (0.115 R)
• M23: 27,913,317 km (0.09 R)
• M24: 30,313,166 km (0.091 R)
• M25: 35,978,587 km (0.093 R)
• M26: 37,261,389 km (0.115 R)
• M27: 38,574,559 km (0.114 R)
• M28: 38,937,932 km (0.119 R)
• M29: 40,539,078 km (0.107 R)
• M30: 41,419,312 km (0.103 R)
• M31: 43,609,874 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 14.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.82 AU - 10.7 AU

Year: 12775 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,182,332 km

• M1: 186,698 km (0.12 R)
• M2: 787,483 km (0.098 R)
• M3: 1,238,222 km (0.111 R)
• M4: 1,752,689 km (0.114 R)
• M5: 2,427,824 km (0.037 R)
• M6: 2,909,379 km (0.105 R)
• M7: 3,688,186 km (0.112 R)
• M8: 4,653,242 km (0.078 R)
• M9: 14,630,073 km (0.073 R)
• M10: 19,151,968 km (0.026 R)
• M11: 22,464,065 km (0.087 R)
• M12: 27,735,146 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 12.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.22 AU - 10.64 AU

Year: 13110 Days

Day: 5.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,182,332 km

• M1: 156,629 km (0.102 R)
• M2: 559,496 km (0.046 R)
• M3: 1,191,996 km (0.091 R)
• M4: 1,647,671 km (0.058 R)
• M5: 2,074,623 km (0.113 R)
• M6: 3,611,293 km (0.094 R)
• M7: 4,525,784 km (0.103 R)
• M8: 6,934,908 km (0.119 R)
• M9: 9,019,405 km (0.057 R)
• M10: 14,051,728 km (0.043 R)
• M11: 16,297,192 km (0.08 R)
• M12: 17,121,626 km (0.062 R)
• M13: 22,755,332 km (0.113 R)
• M14: 25,140,670 km (0.105 R)
• M15: 26,342,988 km (0.118 R)
• M16: 29,736,167 km (0.102 R)
• M17: 37,634,935 km (0.077 R)
• M18: 38,154,189 km (0.063 R)
• M19: 38,942,121 km (0.102 R)
• M20: 47,579,752 km (0.042 R)
• M21: 48,799,573 km (0.064 R)
• M22: 53,233,505 km (0.11 R)
• M23: 55,380,533 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 9.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.81 AU - 10.13 AU

Year: 13189 Days

Day: 10 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,182,332 km

• M1: 123,717 km (0.086 R)
• M2: 484,548 km (0.045 R)
• M3: 1,184,965 km (0.103 R)
• M4: 1,859,801 km (0.061 R)
• M5: 2,426,777 km (0.058 R)
• M6: 2,837,273 km (0.084 R)
• M7: 3,198,702 km (0.029 R)
• M8: 3,667,990 km (0.074 R)
• M9: 4,239,604 km (0.109 R)
• M10: 4,562,137 km (0.105 R)
• M11: 8,525,732 km (0.119 R)
• M12: 9,138,036 km (0.034 R)
• M13: 10,085,440 km (0.078 R)
• M14: 11,041,968 km (0.109 R)
• M15: 11,429,876 km (0.114 R)
• M16: 13,073,508 km (0.085 R)
• M17: 13,824,190 km (0.101 R)
• M18: 15,411,124 km (0.052 R)
• M19: 15,826,258 km (0.069 R)
• M20: 16,534,454 km (0.113 R)
• M21: 17,787,037 km (0.108 R)
• M22: 18,865,039 km (0.093 R)
• M23: 20,314,344 km (0.12 R)
• M24: 20,646,301 km (0.119 R)
• M25: 31,369,327 km (0.109 R)
• M26: 32,486,524 km (0.064 R)
• M27: 39,237,577 km (0.118 R)
• M28: 42,396,934 km (0.101 R)
• M29: 47,593,665 km (0.104 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: 430 - 15,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit