🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.51 AU - 1.81 AU

Year: 801 Days

Day: 34.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.14 AU - 2.3 AU

Year: 1240 Days

Day: 40.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,177,012 km

• M1: 28,124 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.87 AU - 4.57 AU

Year: 3249 Days

Day: 19.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,177,012 km

• M1: 42,486 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 13.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.02 AU - 4.96 AU

Year: 3565 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,177,012 km

• M1: 172,935 km (0.078 R)
• M2: 643,121 km (0.084 R)
• M3: 1,109,119 km (0.111 R)
• M4: 1,643,333 km (0.072 R)
• M5: 2,961,290 km (0.057 R)
• M6: 4,224,793 km (0.08 R)
• M7: 5,283,049 km (0.056 R)
• M8: 5,742,763 km (0.118 R)
• M9: 7,599,123 km (0.088 R)
• M10: 8,910,797 km (0.039 R)
• M11: 10,766,708 km (0.117 R)
• M12: 12,418,718 km (0.116 R)
• M13: 12,959,664 km (0.103 R)
• M14: 13,516,168 km (0.034 R)
• M15: 13,992,038 km (0.101 R)
• M16: 15,487,568 km (0.072 R)
• M17: 16,220,748 km (0.081 R)
• M18: 16,867,609 km (0.062 R)
• M19: 18,328,432 km (0.093 R)
• M20: 18,853,221 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 14.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.74 AU - 9.24 AU

Year: 7682 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,177,012 km

• M1: 180,415 km (0.11 R)
• M2: 662,569 km (0.079 R)
• M3: 1,338,003 km (0.07 R)
• M4: 2,373,370 km (0.062 R)
• M5: 2,859,713 km (0.066 R)
• M6: 3,892,836 km (0.114 R)
• M7: 4,905,165 km (0.119 R)
• M8: 6,384,538 km (0.093 R)
• M9: 6,903,194 km (0.1 R)
• M10: 7,600,619 km (0.028 R)
• M11: 8,881,476 km (0.077 R)
• M12: 10,348,732 km (0.095 R)
• M13: 10,823,705 km (0.073 R)
• M14: 12,549,317 km (0.099 R)
• M15: 14,045,445 km (0.118 R)
• M16: 15,781,678 km (0.111 R)
• M17: 16,994,318 km (0.062 R)
• M18: 18,062,896 km (0.083 R)
• M19: 21,847,123 km (0.115 R)
• M20: 22,472,742 km (0.107 R)
• M21: 23,678,201 km (0.099 R)
• M22: 26,393,552 km (0.113 R)
• M23: 30,457,528 km (0.042 R)
• M24: 32,536,938 km (0.029 R)
• M25: 34,709,399 km (0.094 R)
• M26: 35,993,397 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 10.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.65 AU - 11.89 AU

Year: 13245 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,177,012 km

• M1: 132,993 km (0.117 R)
• M2: 1,160,431 km (0.113 R)
• M3: 1,776,774 km (0.09 R)
• M4: 2,739,885 km (0.105 R)
• M5: 3,372,684 km (0.063 R)
• M6: 4,047,071 km (0.049 R)
• M7: 4,516,360 km (0.102 R)
• M8: 5,336,156 km (0.042 R)
• M9: 6,181,234 km (0.108 R)
• M10: 8,571,509 km (0.064 R)
• M11: 9,395,045 km (0.092 R)
• M12: 10,021,861 km (0.08 R)
• M13: 16,493,614 km (0.099 R)
• M14: 17,984,357 km (0.106 R)
• M15: 20,187,933 km (0.054 R)
• M16: 20,585,415 km (0.052 R)
• M17: 27,094,568 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 5.1

Gravity: 33.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.96 AU - 13.98 AU

Year: 18526 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,177,012 km

• M1: 63,579 km (0.106 R)
• M2: 239,057 km (0.069 R)
• M3: 776,563 km (0.041 R)
• M4: 1,283,999 km (0.074 R)
• M5: 1,652,757 km (0.074 R)
• M6: 1,968,558 km (0.059 R)
• M7: 2,172,460 km (0.093 R)
• M8: 2,599,113 km (0.102 R)
• M9: 3,271,107 km (0.114 R)
• M10: 3,558,185 km (0.084 R)
• M11: 3,768,969 km (0.072 R)
• M12: 4,349,708 km (0.082 R)
• M13: 6,672,215 km (0.093 R)
• M14: 7,134,173 km (0.072 R)
• M15: 7,518,939 km (0.113 R)
• M16: 8,277,400 km (0.116 R)
• M17: 9,253,376 km (0.053 R)
• M18: 15,621,758 km (0.033 R)
• M19: 20,253,757 km (0.029 R)
• M20: 21,515,315 km (0.093 R)
• M21: 23,557,027 km (0.117 R)
• M22: 24,301,127 km (0.083 R)
• M23: 24,733,315 km (0.114 R)
• M24: 25,724,401 km (0.032 R)
• M25: 28,735,956 km (0.066 R)
• M26: 36,143,294 km (0.036 R)
• M27: 39,016,920 km (0.097 R)
• M28: 42,349,661 km (0.117 R)
• M29: 42,661,722 km (0.04 R)
• M30: 45,539,836 km (0.102 R)
• M31: 46,196,570 km (0.107 R)
• M32: 50,619,731 km (0.053 R)
• M33: 59,121,826 km (0.067 R)
• M34: 59,511,679 km (0.116 R)
• M35: 64,118,545 km (0.044 R)
• M36: 65,566,503 km (0.082 R)
• M37: 65,984,180 km (0.116 R)
• M38: 75,398,524 km (0.114 R)
• M39: 77,011,189 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit