🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.83 AU - 0.89 AU

Year: 351 Days

Day: 38.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.95 AU - 1.13 AU

Year: 466 Days

Day: 19.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.85 AU - 2.81 AU

Year: 1564 Days

Day: 42.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,624,435 km

• M1: 58,642 km (0.09 R)
• M2: 754,721 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.2

Radius: 12.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.05 AU - 3.35 AU

Year: 2517 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,624,435 km

• M1: 159,172 km (0.111 R)
• M2: 617,390 km (0.066 R)
• M3: 1,557,613 km (0.063 R)
• M4: 1,971,700 km (0.026 R)
• M5: 2,460,287 km (0.081 R)
• M6: 3,949,384 km (0.072 R)
• M7: 5,219,171 km (0.096 R)
• M8: 6,117,057 km (0.05 R)
• M9: 6,744,919 km (0.084 R)
• M10: 7,781,632 km (0.103 R)
• M11: 8,308,516 km (0.072 R)
• M12: 9,207,450 km (0.119 R)
• M13: 10,342,748 km (0.055 R)
• M14: 10,944,431 km (0.11 R)
• M15: 12,690,238 km (0.07 R)
• M16: 13,504,649 km (0.084 R)
• M17: 15,102,653 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 12.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.58 AU - 9 AU

Year: 8655 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,624,435 km

• M1: 154,235 km (0.037 R)
• M2: 556,055 km (0.111 R)
• M3: 1,065,885 km (0.064 R)
• M4: 1,477,877 km (0.049 R)
• M5: 2,164,083 km (0.119 R)
• M6: 3,935,022 km (0.093 R)
• M7: 4,337,889 km (0.112 R)
• M8: 4,918,180 km (0.069 R)
• M9: 6,093,570 km (0.088 R)
• M10: 6,598,313 km (0.1 R)
• M11: 7,941,253 km (0.107 R)
• M12: 8,412,636 km (0.118 R)
• M13: 9,506,346 km (0.111 R)
• M14: 11,109,287 km (0.095 R)
• M15: 11,864,458 km (0.057 R)
• M16: 13,719,471 km (0.106 R)
• M17: 21,653,993 km (0.118 R)
• M18: 22,238,023 km (0.085 R)
• M19: 22,832,525 km (0.109 R)
• M20: 24,142,254 km (0.114 R)
• M21: 24,679,909 km (0.098 R)
• M22: 25,686,403 km (0.104 R)
• M23: 28,371,984 km (0.071 R)
• M24: 30,505,250 km (0.059 R)
• M25: 32,962,096 km (0.099 R)
• M26: 33,735,217 km (0.101 R)
• M27: 41,375,330 km (0.03 R)
• M28: 43,319,504 km (0.109 R)
• M29: 45,323,667 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 5.9

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.79 AU - 11.97 AU

Year: 14705 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,624,435 km

• M1: 74,350 km (0.1 R)
• M2: 311,164 km (0.102 R)
• M3: 579,991 km (0.083 R)
• M4: 1,541,456 km (0.084 R)
• M5: 1,817,016 km (0.088 R)
• M6: 2,012,690 km (0.118 R)
• M7: 2,467,617 km (0.114 R)
• M8: 2,988,816 km (0.103 R)
• M9: 3,186,435 km (0.102 R)
• M10: 3,419,059 km (0.091 R)
• M11: 3,832,249 km (0.113 R)
• M12: 4,340,133 km (0.058 R)
• M13: 7,348,098 km (0.034 R)
• M14: 8,814,905 km (0.117 R)
• M15: 10,636,558 km (0.107 R)
• M16: 12,064,470 km (0.091 R)
• M17: 14,368,875 km (0.049 R)
• M18: 14,720,281 km (0.036 R)
• M19: 16,183,946 km (0.12 R)
• M20: 21,516,662 km (0.096 R)
• M21: 21,884,224 km (0.12 R)
• M22: 23,396,658 km (0.104 R)
• M23: 26,000,559 km (0.102 R)
• M24: 27,051,633 km (0.064 R)
• M25: 36,499,337 km (0.083 R)
• M26: 36,760,086 km (0.037 R)
• M27: 40,264,716 km (0.08 R)
• M28: 41,244,881 km (0.117 R)
• M29: 43,252,933 km (0.116 R)
• M30: 46,538,551 km (0.093 R)
• M31: 51,773,130 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 4.8

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.03 AU - 11.79 AU

Year: 16947 Days

Day: 20.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,624,435 km

• M1: 59,690 km (0.047 R)
• M2: 793,766 km (0.054 R)
• M3: 1,314,816 km (0.036 R)
• M4: 2,464,176 km (0.048 R)
• M5: 3,789,464 km (0.081 R)
• M6: 4,280,444 km (0.068 R)
• M7: 4,715,774 km (0.095 R)
• M8: 5,970,002 km (0.096 R)
• M9: 7,344,507 km (0.103 R)
• M10: 9,368,417 km (0.091 R)
• M11: 12,835,797 km (0.084 R)
• M12: 16,027,916 km (0.057 R)
• M13: 16,694,225 km (0.048 R)
• M14: 17,072,259 km (0.075 R)
• M15: 21,260,401 km (0.12 R)
• M16: 22,519,566 km (0.114 R)
• M17: 23,074,125 km (0.098 R)
• M18: 27,842,557 km (0.109 R)
• M19: 29,020,790 km (0.062 R)
• M20: 29,898,331 km (0.096 R)
• M21: 33,946,300 km (0.099 R)
• M22: 34,920,332 km (0.094 R)
• M23: 35,166,570 km (0.065 R)
• M24: 39,801,860 km (0.111 R)
• M25: 49,017,837 km (0.078 R)
• M26: 54,281,887 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit