🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 17.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 10.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.08 AU - 1.14 AU

Year: 755 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,580,227 km

• M1: 135,536 km (0.119 R)
• M2: 490,980 km (0.084 R)
• M3: 1,146,668 km (0.112 R)
• M4: 1,669,811 km (0.104 R)
• M5: 2,461,633 km (0.115 R)
• M6: 4,997,915 km (0.119 R)
• M7: 5,476,628 km (0.029 R)
• M8: 6,262,316 km (0.06 R)
• M9: 8,081,127 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.6

Radius: 11.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.81 AU - 2.31 AU

Year: 1909 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,580,227 km

• M1: 141,669 km (0.118 R)
• M2: 498,610 km (0.119 R)
• M3: 898,335 km (0.069 R)
• M4: 1,607,130 km (0.082 R)
• M5: 2,109,629 km (0.074 R)
• M6: 2,506,064 km (0.065 R)
• M7: 3,251,809 km (0.038 R)
• M8: 3,803,077 km (0.047 R)
• M9: 4,939,123 km (0.112 R)
• M10: 6,392,018 km (0.037 R)
• M11: 7,430,676 km (0.064 R)
• M12: 8,610,105 km (0.118 R)
• M13: 9,062,639 km (0.114 R)
• M14: 9,599,247 km (0.119 R)
• M15: 10,299,813 km (0.101 R)
• M16: 10,959,091 km (0.07 R)
• M17: 12,160,213 km (0.115 R)
• M18: 12,524,783 km (0.055 R)
• M19: 13,233,577 km (0.105 R)
• M20: 14,101,394 km (0.101 R)
• M21: 14,822,755 km (0.113 R)
• M22: 16,437,066 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 13.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.54 AU - 4.36 AU

Year: 5069 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,580,227 km

• M1: 168,746 km (0.115 R)
• M2: 961,466 km (0.119 R)
• M3: 1,793,828 km (0.099 R)
• M4: 3,103,857 km (0.056 R)
• M5: 5,079,596 km (0.114 R)
• M6: 5,725,260 km (0.08 R)
• M7: 10,473,497 km (0.092 R)
• M8: 13,077,098 km (0.12 R)
• M9: 13,524,396 km (0.109 R)
• M10: 14,085,238 km (0.092 R)
• M11: 23,509,605 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 13.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.16 AU - 5.2 AU

Year: 5518 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,580,227 km

• M1: 166,652 km (0.069 R)
• M2: 786,286 km (0.085 R)
• M3: 1,930,710 km (0.071 R)
• M4: 2,747,814 km (0.069 R)
• M5: 3,186,584 km (0.054 R)
• M6: 4,135,334 km (0.119 R)
• M7: 4,715,923 km (0.06 R)
• M8: 5,554,719 km (0.119 R)
• M9: 7,171,423 km (0.075 R)
• M10: 7,936,915 km (0.081 R)
• M11: 8,756,263 km (0.056 R)
• M12: 9,545,541 km (0.078 R)
• M13: 10,472,449 km (0.09 R)
• M14: 11,314,087 km (0.114 R)
• M15: 11,751,511 km (0.059 R)
• M16: 12,454,322 km (0.112 R)
• M17: 13,291,920 km (0.056 R)
• M18: 14,847,589 km (0.055 R)
• M19: 17,149,002 km (0.08 R)
• M20: 20,960,606 km (0.071 R)
• M21: 21,399,826 km (0.09 R)
• M22: 22,908,820 km (0.092 R)
• M23: 23,531,745 km (0.1 R)
• M24: 29,293,058 km (0.119 R)
• M25: 30,027,434 km (0.106 R)
• M26: 31,056,967 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.6

Radius: 5.9

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.03 AU - 7.95 AU

Year: 13235 Days

Day: 18.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,580,227 km

• M1: 76,893 km (0.035 R)
• M2: 283,488 km (0.062 R)
• M3: 1,065,735 km (0.034 R)
• M4: 1,379,741 km (0.108 R)
• M5: 1,893,011 km (0.111 R)
• M6: 2,376,362 km (0.083 R)
• M7: 2,749,758 km (0.089 R)
• M8: 3,449,278 km (0.114 R)
• M9: 3,782,881 km (0.068 R)
• M10: 6,095,066 km (0.091 R)
• M11: 9,368,417 km (0.038 R)
• M12: 10,930,069 km (0.11 R)
• M13: 12,336,588 km (0.057 R)
• M14: 12,852,851 km (0.106 R)
• M15: 17,193,882 km (0.117 R)
• M16: 18,248,547 km (0.087 R)
• M17: 21,763,049 km (0.091 R)
• M18: 23,975,303 km (0.101 R)
• M19: 33,574,101 km (0.102 R)
• M20: 34,199,868 km (0.1 R)
• M21: 34,833,415 km (0.046 R)
• M22: 37,983,647 km (0.088 R)
• M23: 38,662,971 km (0.103 R)
• M24: 40,326,500 km (0.098 R)
• M25: 41,033,499 km (0.117 R)
• M26: 42,326,922 km (0.054 R)
• M27: 50,662,815 km (0.091 R)
• M28: 52,821,213 km (0.062 R)
• M29: 54,008,422 km (0.093 R)
• M30: 57,320,219 km (0.096 R)
• M31: 59,662,772 km (0.083 R)
• M32: 61,507,464 km (0.048 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit