🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.6 AU - 2.06 AU

Year: 948 Days

Day: 25.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.61 AU - 2.59 AU

Year: 1165 Days

Day: 16.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,087,749 km

• M1: 51,312 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.36 AU - 3.7 AU

Year: 2019 Days

Day: 36.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,087,749 km

• M1: 1,334,712 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 13.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.77 AU - 4.39 AU

Year: 3155 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,087,749 km

• M1: 177,423 km (0.105 R)
• M2: 759,209 km (0.061 R)
• M3: 1,477,279 km (0.055 R)
• M4: 1,963,771 km (0.102 R)
• M5: 2,413,462 km (0.101 R)
• M6: 3,329,001 km (0.072 R)
• M7: 4,993,427 km (0.074 R)
• M8: 5,887,574 km (0.12 R)
• M9: 6,715,897 km (0.116 R)
• M10: 8,922,017 km (0.037 R)
• M11: 10,078,708 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 9.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.08 AU - 12.72 AU

Year: 12842 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,087,749 km

• M1: 116,686 km (0.103 R)
• M2: 513,569 km (0.112 R)
• M3: 833,260 km (0.075 R)
• M4: 1,252,733 km (0.094 R)
• M5: 1,569,132 km (0.051 R)
• M6: 1,873,713 km (0.065 R)
• M7: 2,708,021 km (0.106 R)
• M8: 3,127,343 km (0.05 R)
• M9: 4,181,560 km (0.092 R)
• M10: 7,508,168 km (0.085 R)
• M11: 9,132,950 km (0.027 R)
• M12: 9,523,550 km (0.1 R)
• M13: 10,390,919 km (0.066 R)
• M14: 17,617,244 km (0.099 R)
• M15: 18,921,887 km (0.104 R)
• M16: 21,982,061 km (0.075 R)
• M17: 25,261,844 km (0.087 R)
• M18: 25,935,334 km (0.112 R)
• M19: 26,325,635 km (0.088 R)
• M20: 28,439,154 km (0.118 R)
• M21: 30,338,598 km (0.072 R)
• M22: 31,984,922 km (0.039 R)
• M23: 32,321,218 km (0.028 R)
• M24: 36,787,463 km (0.087 R)
• M25: 37,777,501 km (0.052 R)
• M26: 41,382,661 km (0.038 R)
• M27: 43,679,885 km (0.118 R)
• M28: 48,971,162 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.7

Radius: 5.1

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.18 AU - 13.58 AU

Year: 16678 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,087,749 km

• M1: 65,524 km (0.102 R)
• M2: 233,522 km (0.089 R)
• M3: 540,348 km (0.108 R)
• M4: 1,125,874 km (0.064 R)
• M5: 1,529,489 km (0.113 R)
• M6: 1,705,865 km (0.116 R)
• M7: 3,168,483 km (0.111 R)
• M8: 3,349,945 km (0.103 R)
• M9: 3,511,212 km (0.086 R)
• M10: 5,348,573 km (0.087 R)
• M11: 7,651,931 km (0.103 R)
• M12: 8,268,274 km (0.056 R)
• M13: 13,880,139 km (0.043 R)
• M14: 14,580,257 km (0.107 R)
• M15: 18,941,035 km (0.073 R)
• M16: 20,598,131 km (0.117 R)
• M17: 21,415,833 km (0.114 R)
• M18: 22,066,584 km (0.039 R)
• M19: 22,539,313 km (0.062 R)
• M20: 26,995,534 km (0.091 R)
• M21: 29,315,498 km (0.108 R)
• M22: 32,489,067 km (0.104 R)
• M23: 42,490,433 km (0.079 R)
• M24: 44,110,727 km (0.114 R)
• M25: 61,513,597 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 5.1

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.11 AU - 15.33 AU

Year: 20531 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,087,749 km

• M1: 64,177 km (0.075 R)
• M2: 401,969 km (0.084 R)
• M3: 587,022 km (0.118 R)
• M4: 996,771 km (0.102 R)
• M5: 2,146,281 km (0.059 R)
• M6: 2,487,214 km (0.068 R)
• M7: 2,933,614 km (0.03 R)
• M8: 3,251,360 km (0.087 R)
• M9: 3,646,149 km (0.085 R)
• M10: 4,374,242 km (0.106 R)
• M11: 4,789,077 km (0.106 R)
• M12: 5,550,380 km (0.06 R)
• M13: 6,230,751 km (0.076 R)
• M14: 6,509,751 km (0.103 R)
• M15: 7,619,917 km (0.099 R)
• M16: 9,776,819 km (0.109 R)
• M17: 9,937,188 km (0.118 R)
• M18: 19,622,603 km (0.07 R)
• M19: 20,395,725 km (0.103 R)
• M20: 21,638,285 km (0.119 R)
• M21: 22,649,566 km (0.088 R)
• M22: 25,164,007 km (0.073 R)
• M23: 26,178,730 km (0.112 R)
• M24: 29,164,703 km (0.078 R)
• M25: 29,386,258 km (0.08 R)
• M26: 30,739,520 km (0.053 R)
• M27: 31,781,170 km (0.113 R)
• M28: 32,726,778 km (0.086 R)
• M29: 35,047,340 km (0.08 R)
• M30: 36,825,909 km (0.032 R)
• M31: 42,378,982 km (0.098 R)
• M32: 50,829,317 km (0.088 R)
• M33: 52,121,394 km (0.084 R)
• M34: 53,435,013 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit