🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.27 AU - 3.75 AU

Year: 1870 Days

Day: 26.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,687,693 km

• M1: 2,359,906 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.69 AU - 3.99 AU

Year: 2695 Days

Day: 30.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.85 AU - 4.19 AU

Year: 2887 Days

Day: 12.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 12.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.8 AU - 8.32 AU

Year: 6719 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,687,693 km

• M1: 328,667 km (0.109 R)
• M2: 884,423 km (0.072 R)
• M3: 2,378,307 km (0.098 R)
• M4: 4,304,679 km (0.076 R)
• M5: 5,265,845 km (0.034 R)
• M6: 6,013,834 km (0.117 R)
• M7: 8,253,315 km (0.088 R)
• M8: 13,697,779 km (0.109 R)
• M9: 17,187,748 km (0.11 R)
• M10: 20,433,424 km (0.109 R)
• M11: 22,965,816 km (0.064 R)
• M12: 24,067,006 km (0.083 R)
• M13: 26,801,655 km (0.099 R)
• M14: 30,761,511 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 14

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.05 AU - 11.97 AU

Year: 11343 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,687,693 km

• M1: 174,282 km (0.088 R)
• M2: 619,036 km (0.081 R)
• M3: 1,232,537 km (0.116 R)
• M4: 1,726,509 km (0.051 R)
• M5: 2,602,853 km (0.065 R)
• M6: 3,154,869 km (0.114 R)
• M7: 3,784,826 km (0.107 R)
• M8: 5,011,229 km (0.115 R)
• M9: 6,450,511 km (0.096 R)
• M10: 7,720,896 km (0.11 R)
• M11: 8,686,999 km (0.082 R)
• M12: 9,536,116 km (0.073 R)
• M13: 10,031,285 km (0.119 R)
• M14: 10,806,501 km (0.049 R)
• M15: 13,932,050 km (0.052 R)
• M16: 15,565,658 km (0.1 R)
• M17: 19,762,926 km (0.081 R)
• M18: 21,483,301 km (0.057 R)
• M19: 23,123,941 km (0.066 R)
• M20: 23,569,294 km (0.112 R)
• M21: 27,739,036 km (0.117 R)
• M22: 29,474,072 km (0.07 R)
• M23: 30,956,587 km (0.086 R)
• M24: 34,530,779 km (0.108 R)
• M25: 36,537,335 km (0.062 R)
• M26: 37,630,596 km (0.108 R)
• M27: 38,996,275 km (0.055 R)
• M28: 40,523,520 km (0.072 R)
• M29: 42,888,662 km (0.1 R)
• M30: 44,105,192 km (0.065 R)
• M31: 45,762,886 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 14.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.9 AU - 11.02 AU

Year: 12116 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,687,693 km

• M1: 176,675 km (0.109 R)
• M2: 1,073,664 km (0.072 R)
• M3: 2,097,063 km (0.079 R)
• M4: 2,797,630 km (0.031 R)
• M5: 3,348,599 km (0.081 R)
• M6: 4,530,871 km (0.112 R)
• M7: 5,172,795 km (0.105 R)
• M8: 6,603,699 km (0.104 R)
• M9: 8,454,524 km (0.108 R)
• M10: 10,090,526 km (0.097 R)
• M11: 11,397,413 km (0.107 R)
• M12: 16,062,174 km (0.108 R)
• M13: 18,054,369 km (0.103 R)
• M14: 18,998,930 km (0.081 R)
• M15: 27,874,721 km (0.106 R)
• M16: 28,940,007 km (0.112 R)
• M17: 33,150,589 km (0.105 R)
• M18: 34,236,370 km (0.108 R)
• M19: 37,987,986 km (0.115 R)
• M20: 39,176,990 km (0.064 R)
• M21: 42,384,368 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 14.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.82 AU - 14.72 AU

Year: 15394 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,687,693 km

• M1: 177,423 km (0.099 R)
• M2: 844,031 km (0.085 R)
• M3: 1,434,793 km (0.107 R)
• M4: 1,923,679 km (0.106 R)
• M5: 2,914,915 km (0.118 R)
• M6: 5,090,666 km (0.092 R)
• M7: 6,109,128 km (0.065 R)
• M8: 8,059,735 km (0.111 R)
• M9: 9,249,487 km (0.119 R)
• M10: 10,242,069 km (0.114 R)
• M11: 10,870,978 km (0.088 R)
• M12: 12,148,544 km (0.108 R)
• M13: 12,674,979 km (0.084 R)
• M14: 15,268,557 km (0.099 R)
• M15: 17,897,141 km (0.082 R)
• M16: 18,503,013 km (0.044 R)
• M17: 20,158,463 km (0.101 R)
• M18: 20,814,449 km (0.091 R)
• M19: 23,402,193 km (0.094 R)
• M20: 25,431,339 km (0.083 R)
• M21: 26,586,384 km (0.054 R)
• M22: 27,475,444 km (0.108 R)
• M23: 28,794,449 km (0.102 R)
• M24: 29,522,093 km (0.091 R)
• M25: 32,332,139 km (0.062 R)
• M26: 34,379,236 km (0.078 R)
• M27: 36,996,900 km (0.061 R)
• M28: 42,225,345 km (0.043 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit