🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.05 AU - 1.41 AU

Year: 506 Days

Day: 24.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,146,227 km

• M1: 94,845 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.21 AU - 4.33 AU

Year: 3272 Days

Day: 37.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 81 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,146,227 km

• M1: 238,459 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 8.8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.16 AU - 6.78 AU

Year: 5410 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 106,146,227 km

• M1: 109,506 km (0.111 R)
• M2: 615,595 km (0.056 R)
• M3: 936,183 km (0.071 R)
• M4: 1,404,574 km (0.118 R)
• M5: 2,007,753 km (0.105 R)
• M6: 2,517,134 km (0.055 R)
• M7: 3,028,758 km (0.044 R)
• M8: 3,540,383 km (0.109 R)
• M9: 4,183,654 km (0.116 R)
• M10: 4,959,020 km (0.059 R)
• M11: 9,962,171 km (0.072 R)
• M12: 10,517,179 km (0.085 R)
• M13: 11,739,543 km (0.114 R)
• M14: 13,494,626 km (0.093 R)
• M15: 16,926,700 km (0.092 R)
• M16: 19,872,132 km (0.079 R)
• M17: 21,351,954 km (0.068 R)
• M18: 22,745,309 km (0.107 R)
• M19: 23,707,223 km (0.083 R)
• M20: 28,099,866 km (0.104 R)
• M21: 33,516,057 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.8

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.65 AU - 8.63 AU

Year: 7831 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,146,227 km

• M1: 185,501 km (0.092 R)
• M2: 654,640 km (0.104 R)
• M3: 1,311,824 km (0.097 R)
• M4: 2,240,378 km (0.068 R)
• M5: 2,805,858 km (0.069 R)
• M6: 3,339,024 km (0.085 R)
• M7: 3,963,745 km (0.047 R)
• M8: 4,560,641 km (0.111 R)
• M9: 5,303,693 km (0.102 R)
• M10: 5,874,110 km (0.092 R)
• M11: 6,552,088 km (0.083 R)
• M12: 7,354,381 km (0.095 R)
• M13: 11,139,057 km (0.118 R)
• M14: 12,699,214 km (0.11 R)
• M15: 14,747,208 km (0.048 R)
• M16: 15,758,789 km (0.071 R)
• M17: 21,002,045 km (0.072 R)
• M18: 21,748,987 km (0.11 R)
• M19: 23,295,979 km (0.087 R)
• M20: 28,197,104 km (0.039 R)
• M21: 28,923,103 km (0.067 R)
• M22: 30,412,499 km (0.084 R)
• M23: 31,562,608 km (0.114 R)
• M24: 32,148,433 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 11.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.93 AU - 13.45 AU

Year: 13882 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 106,146,227 km

• M1: 141,819 km (0.057 R)
• M2: 1,053,618 km (0.119 R)
• M3: 2,445,925 km (0.102 R)
• M4: 3,326,608 km (0.101 R)
• M5: 4,123,366 km (0.099 R)
• M6: 4,540,295 km (0.11 R)
• M7: 5,159,780 km (0.1 R)
• M8: 11,186,181 km (0.057 R)
• M9: 13,865,030 km (0.088 R)
• M10: 17,343,480 km (0.078 R)
• M11: 18,158,190 km (0.096 R)
• M12: 19,572,338 km (0.107 R)
• M13: 25,188,093 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.6

Radius: 3.6

Gravity: 73.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.63 AU - 18.05 AU

Year: 27945 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,146,227 km

• M1: 45,179 km (0.083 R)
• M2: 174,730 km (0.103 R)
• M3: 388,655 km (0.07 R)
• M4: 512,822 km (0.077 R)
• M5: 772,523 km (0.092 R)
• M6: 919,279 km (0.069 R)
• M7: 1,129,015 km (0.096 R)
• M8: 2,796,433 km (0.107 R)
• M9: 3,620,268 km (0.067 R)
• M10: 4,105,564 km (0.095 R)
• M11: 8,189,735 km (0.052 R)
• M12: 8,363,419 km (0.065 R)
• M13: 8,899,278 km (0.072 R)
• M14: 12,375,334 km (0.08 R)
• M15: 16,201,150 km (0.034 R)
• M16: 18,085,335 km (0.112 R)
• M17: 19,181,439 km (0.11 R)
• M18: 21,177,673 km (0.04 R)
• M19: 27,728,414 km (0.072 R)
• M20: 29,452,679 km (0.12 R)
• M21: 30,548,484 km (0.066 R)
• M22: 33,998,659 km (0.081 R)
• M23: 34,748,743 km (0.106 R)
• M24: 41,150,634 km (0.098 R)
• M25: 43,740,622 km (0.071 R)
• M26: 46,437,124 km (0.049 R)
• M27: 48,295,129 km (0.054 R)
• M28: 48,861,956 km (0.055 R)
• M29: 49,433,270 km (0.095 R)
• M30: 61,593,483 km (0.075 R)
• M31: 72,596,705 km (0.066 R)
• M32: 76,878,196 km (0.077 R)
• M33: 84,291,818 km (0.108 R)
• M34: 88,452,434 km (0.112 R)
• M35: 90,440,141 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit