🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 266 Days

Day: 16 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.41 AU - 2.07 AU

Year: 1459 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,256,379 km

• M1: 174,132 km (0.062 R)
• M2: 734,226 km (0.115 R)
• M3: 1,176,138 km (0.082 R)
• M4: 2,142,242 km (0.077 R)
• M5: 3,008,563 km (0.104 R)
• M6: 3,571,948 km (0.103 R)
• M7: 4,407,752 km (0.117 R)
• M8: 5,264,199 km (0.063 R)
• M9: 6,943,884 km (0.109 R)
• M10: 8,806,228 km (0.049 R)
• M11: 9,296,460 km (0.055 R)
• M12: 10,568,342 km (0.095 R)
• M13: 11,769,313 km (0.088 R)
• M14: 12,214,367 km (0.118 R)
• M15: 12,709,087 km (0.081 R)
• M16: 13,536,513 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 10

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.41 AU - 3.65 AU

Year: 4217 Days

Day: 11.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,256,379 km

• M1: 124,316 km (0.047 R)
• M2: 616,493 km (0.065 R)
• M3: 935,286 km (0.083 R)
• M4: 1,319,603 km (0.11 R)
• M5: 1,702,424 km (0.097 R)
• M6: 3,628,945 km (0.076 R)
• M7: 4,147,601 km (0.105 R)
• M8: 4,620,929 km (0.111 R)
• M9: 5,205,707 km (0.037 R)
• M10: 6,464,124 km (0.101 R)
• M11: 7,227,672 km (0.079 R)
• M12: 10,198,236 km (0.109 R)
• M13: 12,842,678 km (0.077 R)
• M14: 14,601,201 km (0.071 R)
• M15: 15,012,894 km (0.09 R)
• M16: 15,644,945 km (0.114 R)
• M17: 16,570,507 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 13.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.14 AU - 5.14 AU

Year: 5356 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,256,379 km

• M1: 167,849 km (0.084 R)
• M2: 644,617 km (0.08 R)
• M3: 1,358,648 km (0.073 R)
• M4: 1,847,085 km (0.111 R)
• M5: 2,469,412 km (0.12 R)
• M6: 3,210,071 km (0.055 R)
• M7: 3,892,237 km (0.112 R)
• M8: 4,327,717 km (0.068 R)
• M9: 8,135,731 km (0.048 R)
• M10: 11,259,334 km (0.081 R)
• M11: 13,139,181 km (0.03 R)
• M12: 13,601,139 km (0.049 R)
• M13: 14,395,354 km (0.118 R)
• M14: 14,997,187 km (0.106 R)
• M15: 15,844,808 km (0.107 R)
• M16: 16,368,700 km (0.116 R)
• M17: 18,325,440 km (0.068 R)
• M18: 19,360,358 km (0.075 R)
• M19: 20,915,727 km (0.109 R)
• M20: 22,919,890 km (0.087 R)
• M21: 23,817,028 km (0.078 R)
• M22: 25,443,007 km (0.12 R)
• M23: 28,230,614 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 13.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.4 AU - 4.96 AU

Year: 6437 Days

Day: 7.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,256,379 km

• M1: 172,935 km (0.057 R)
• M2: 723,754 km (0.085 R)
• M3: 2,055,325 km (0.081 R)
• M4: 2,710,414 km (0.045 R)
• M5: 3,479,796 km (0.107 R)
• M6: 4,206,842 km (0.1 R)
• M7: 5,151,403 km (0.07 R)
• M8: 6,369,728 km (0.113 R)
• M9: 7,615,579 km (0.116 R)
• M10: 10,733,049 km (0.094 R)
• M11: 11,384,548 km (0.092 R)
• M12: 12,766,832 km (0.034 R)
• M13: 16,120,218 km (0.093 R)
• M14: 17,177,276 km (0.103 R)
• M15: 19,137,457 km (0.077 R)
• M16: 23,749,260 km (0.058 R)
• M17: 24,684,247 km (0.103 R)
• M18: 28,010,257 km (0.112 R)
• M19: 28,957,959 km (0.12 R)
• M20: 29,927,204 km (0.102 R)
• M21: 30,817,760 km (0.066 R)
• M22: 34,235,024 km (0.069 R)
• M23: 36,090,636 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.36 AU - 6.48 AU

Year: 9158 Days

Day: 9 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,256,379 km

• M1: 173,833 km (0.086 R)
• M2: 591,660 km (0.06 R)
• M3: 1,257,370 km (0.029 R)
• M4: 1,787,246 km (0.087 R)
• M5: 2,801,669 km (0.094 R)
• M6: 3,546,367 km (0.113 R)
• M7: 4,222,699 km (0.097 R)
• M8: 4,770,078 km (0.11 R)
• M9: 6,971,111 km (0.094 R)
• M10: 7,696,511 km (0.106 R)
• M11: 8,207,538 km (0.118 R)
• M12: 8,786,781 km (0.12 R)
• M13: 9,633,504 km (0.051 R)
• M14: 11,876,874 km (0.048 R)
• M15: 20,426,243 km (0.111 R)
• M16: 21,491,529 km (0.1 R)
• M17: 22,852,870 km (0.071 R)
• M18: 26,125,323 km (0.074 R)
• M19: 26,699,630 km (0.12 R)
• M20: 27,184,626 km (0.049 R)
• M21: 29,801,841 km (0.045 R)
• M22: 30,323,788 km (0.104 R)
• M23: 31,385,932 km (0.085 R)
• M24: 35,883,892 km (0.047 R)
• M25: 37,192,275 km (0.11 R)
• M26: 42,613,552 km (0.086 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: 498 - 15,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit