🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.69 AU - 2.61 AU

Year: 1207 Days

Day: 13.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,597,867 km

• M1: 782,846 km (0.066 R)
• M2: 1,104,780 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 11.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.6 AU - 7.02 AU

Year: 6069 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,597,867 km

• M1: 141,819 km (0.059 R)
• M2: 498,759 km (0.094 R)
• M3: 886,966 km (0.067 R)
• M4: 1,452,147 km (0.072 R)
• M5: 1,825,692 km (0.107 R)
• M6: 2,543,613 km (0.118 R)
• M7: 2,940,197 km (0.042 R)
• M8: 4,641,723 km (0.095 R)
• M9: 5,126,420 km (0.093 R)
• M10: 6,040,463 km (0.109 R)
• M11: 7,164,392 km (0.096 R)
• M12: 7,850,447 km (0.073 R)
• M13: 8,267,377 km (0.117 R)
• M14: 9,187,254 km (0.113 R)
• M15: 11,957,059 km (0.106 R)
• M16: 12,561,135 km (0.043 R)
• M17: 13,080,090 km (0.109 R)
• M18: 16,315,443 km (0.025 R)
• M19: 16,808,667 km (0.119 R)
• M20: 20,402,158 km (0.107 R)
• M21: 22,227,551 km (0.118 R)
• M22: 22,834,021 km (0.12 R)
• M23: 23,842,909 km (0.067 R)
• M24: 26,368,719 km (0.088 R)
• M25: 28,089,843 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 10.4

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.46 AU - 7.78 AU

Year: 6522 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,597,867 km

• M1: 129,402 km (0.091 R)
• M2: 487,988 km (0.109 R)
• M3: 834,008 km (0.081 R)
• M4: 1,363,136 km (0.102 R)
• M5: 2,188,318 km (0.049 R)
• M6: 2,571,288 km (0.03 R)
• M7: 3,588,853 km (0.102 R)
• M8: 4,630,802 km (0.098 R)
• M9: 5,450,898 km (0.093 R)
• M10: 6,434,055 km (0.109 R)
• M11: 7,004,771 km (0.119 R)
• M12: 7,493,058 km (0.065 R)
• M13: 8,206,341 km (0.059 R)
• M14: 9,907,119 km (0.096 R)
• M15: 10,235,636 km (0.039 R)
• M16: 13,020,400 km (0.048 R)
• M17: 14,768,152 km (0.077 R)
• M18: 16,081,023 km (0.061 R)
• M19: 18,229,249 km (0.103 R)
• M20: 18,866,236 km (0.066 R)
• M21: 19,372,027 km (0.025 R)
• M22: 20,410,535 km (0.092 R)
• M23: 24,000,734 km (0.105 R)
• M24: 31,385,783 km (0.11 R)
• M25: 37,146,049 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.9

Radius: 7.9

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.67 AU - 14.97 AU

Year: 18613 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,597,867 km

• M1: 98,435 km (0.067 R)
• M2: 356,342 km (0.096 R)
• M3: 820,844 km (0.112 R)
• M4: 1,407,267 km (0.086 R)
• M5: 1,866,682 km (0.095 R)
• M6: 3,137,815 km (0.089 R)
• M7: 3,472,167 km (0.116 R)
• M8: 4,655,635 km (0.063 R)
• M9: 6,432,260 km (0.082 R)
• M10: 6,835,426 km (0.068 R)
• M11: 7,207,925 km (0.094 R)
• M12: 8,619,381 km (0.068 R)
• M13: 10,146,476 km (0.048 R)
• M14: 12,045,770 km (0.094 R)
• M15: 12,589,708 km (0.039 R)
• M16: 13,364,326 km (0.054 R)
• M17: 16,203,843 km (0.115 R)
• M18: 16,782,936 km (0.067 R)
• M19: 17,204,952 km (0.12 R)
• M20: 19,793,743 km (0.06 R)
• M21: 20,455,414 km (0.102 R)
• M22: 22,023,200 km (0.108 R)
• M23: 23,669,525 km (0.053 R)
• M24: 35,165,523 km (0.102 R)
• M25: 40,799,079 km (0.077 R)
• M26: 42,024,585 km (0.105 R)
• M27: 47,172,697 km (0.069 R)
• M28: 50,071,455 km (0.085 R)
• M29: 54,731,129 km (0.07 R)
• M30: 56,975,995 km (0.074 R)
• M31: 60,260,416 km (0.102 R)
• M32: 62,653,234 km (0.033 R)
• M33: 63,668,704 km (0.118 R)
• M34: 66,992,021 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.7

Radius: 4.6

Gravity: 35.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.1 AU - 16.83 AU

Year: 18908 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,597,867 km

• M1: 57,296 km (0.108 R)
• M2: 287,527 km (0.038 R)
• M3: 777,011 km (0.042 R)
• M4: 929,152 km (0.083 R)
• M5: 1,577,360 km (0.049 R)
• M6: 2,373,669 km (0.073 R)
• M7: 3,105,502 km (0.108 R)
• M8: 3,295,940 km (0.082 R)
• M9: 4,401,768 km (0.07 R)
• M10: 4,642,471 km (0.106 R)
• M11: 6,895,115 km (0.112 R)
• M12: 7,603,461 km (0.115 R)
• M13: 8,307,469 km (0.112 R)
• M14: 8,622,073 km (0.083 R)
• M15: 10,375,360 km (0.082 R)
• M16: 10,801,864 km (0.074 R)
• M17: 11,113,626 km (0.116 R)
• M18: 18,323,196 km (0.117 R)
• M19: 18,766,604 km (0.079 R)
• M20: 20,706,888 km (0.071 R)
• M21: 22,072,268 km (0.09 R)
• M22: 31,544,955 km (0.027 R)
• M23: 34,142,423 km (0.061 R)
• M24: 36,738,843 km (0.039 R)
• M25: 38,156,732 km (0.093 R)
• M26: 44,830,443 km (0.107 R)
• M27: 45,473,115 km (0.077 R)
• M28: 47,770,789 km (0.034 R)
• M29: 51,887,872 km (0.09 R)
• M30: 60,623,041 km (0.062 R)
• M31: 74,022,522 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit