🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.51 AU

Year: 569 Days

Day: 31.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,743,101 km

• M1: 1,104,481 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.96 AU - 2.22 AU

Year: 1121 Days

Day: 12.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.79 AU - 2.39 AU

Year: 1121 Days

Day: 13.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.25 AU - 4.63 AU

Year: 2900 Days

Day: 19.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 150.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.43 AU - 4.81 AU

Year: 3101 Days

Day: 21.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 11

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.83 AU - 9.99 AU

Year: 9863 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,743,101 km

• M1: 137,032 km (0.074 R)
• M2: 660,325 km (0.106 R)
• M3: 1,282,054 km (0.106 R)
• M4: 2,036,625 km (0.05 R)
• M5: 2,717,146 km (0.104 R)
• M6: 3,774,653 km (0.084 R)
• M7: 4,559,743 km (0.054 R)
• M8: 5,760,266 km (0.051 R)
• M9: 6,154,905 km (0.089 R)
• M10: 6,529,349 km (0.103 R)
• M11: 8,093,694 km (0.119 R)
• M12: 8,682,361 km (0.055 R)
• M13: 9,396,841 km (0.108 R)
• M14: 10,462,277 km (0.112 R)
• M15: 10,942,935 km (0.101 R)
• M16: 12,238,303 km (0.115 R)
• M17: 12,772,068 km (0.076 R)
• M18: 13,759,563 km (0.083 R)
• M19: 15,199,144 km (0.064 R)
• M20: 18,530,090 km (0.1 R)
• M21: 22,582,846 km (0.055 R)
• M22: 25,912,146 km (0.083 R)
• M23: 27,896,712 km (0.087 R)
• M24: 30,087,273 km (0.117 R)
• M25: 32,277,835 km (0.095 R)
• M26: 33,297,644 km (0.114 R)
• M27: 37,344,116 km (0.091 R)
• M28: 38,090,759 km (0.101 R)
• M29: 43,052,472 km (0.119 R)
• M30: 43,873,316 km (0.094 R)
• M31: 45,829,308 km (0.103 R)
• M32: 47,117,046 km (0.042 R)
• M33: 48,135,060 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 14.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.51 AU - 12.87 AU

Year: 14823 Days

Day: 5.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,743,101 km

• M1: 176,825 km (0.117 R)
• M2: 731,982 km (0.069 R)
• M3: 1,229,545 km (0.086 R)
• M4: 2,415,856 km (0.119 R)
• M5: 3,472,316 km (0.119 R)
• M6: 4,178,568 km (0.091 R)
• M7: 4,849,514 km (0.096 R)
• M8: 6,684,482 km (0.083 R)
• M9: 10,657,502 km (0.076 R)
• M10: 12,333,896 km (0.109 R)
• M11: 15,556,832 km (0.115 R)
• M12: 20,820,433 km (0.085 R)
• M13: 23,993,853 km (0.061 R)
• M14: 24,568,458 km (0.085 R)
• M15: 25,546,679 km (0.092 R)
• M16: 26,246,797 km (0.112 R)
• M17: 28,211,765 km (0.083 R)
• M18: 31,969,813 km (0.085 R)
• M19: 33,729,234 km (0.092 R)
• M20: 34,815,464 km (0.087 R)
• M21: 35,305,546 km (0.118 R)
• M22: 37,825,971 km (0.079 R)
• M23: 43,789,092 km (0.08 R)
• M24: 48,348,087 km (0.109 R)
• M25: 54,028,468 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.2

Radius: 3.2

Gravity: 86.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.65 AU - 15.93 AU

Year: 21094 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,743,101 km

• M1: 40,092 km (0.086 R)
• M2: 173,534 km (0.067 R)
• M3: 295,755 km (0.12 R)
• M4: 404,213 km (0.084 R)
• M5: 539,600 km (0.119 R)
• M6: 903,422 km (0.047 R)
• M7: 2,239,929 km (0.099 R)
• M8: 3,119,714 km (0.063 R)
• M9: 3,438,058 km (0.03 R)
• M10: 4,005,184 km (0.034 R)
• M11: 4,668,650 km (0.105 R)
• M12: 5,007,190 km (0.095 R)
• M13: 7,290,652 km (0.064 R)
• M14: 7,643,105 km (0.107 R)
• M15: 8,166,099 km (0.119 R)
• M16: 10,688,618 km (0.083 R)
• M17: 10,881,749 km (0.03 R)
• M18: 11,077,274 km (0.119 R)
• M19: 11,275,192 km (0.086 R)
• M20: 13,311,368 km (0.103 R)
• M21: 13,761,209 km (0.118 R)
• M22: 23,359,408 km (0.104 R)
• M23: 24,455,811 km (0.119 R)
• M24: 26,868,974 km (0.101 R)
• M25: 28,071,891 km (0.084 R)
• M26: 30,326,780 km (0.078 R)
• M27: 32,295,637 km (0.071 R)
• M28: 33,243,040 km (0.102 R)
• M29: 35,051,230 km (0.109 R)
• M30: 39,166,219 km (0.09 R)
• M31: 40,710,517 km (0.114 R)
• M32: 45,417,614 km (0.114 R)
• M33: 48,866,892 km (0.037 R)
• M34: 52,117,056 km (0.075 R)
• M35: 53,231,560 km (0.081 R)
• M36: 54,172,531 km (0.085 R)
• M37: 66,125,251 km (0.057 R)
• M38: 66,341,569 km (0.108 R)
• M39: 67,430,941 km (0.075 R)
• M40: 73,287,847 km (0.114 R)
• M41: 80,210,190 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit