🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 152 Days

Day: 46.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.39 AU - 2.21 AU

Year: 853 Days

Day: 12.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,013,675 km

• M1: 36,203 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.96 AU - 2.2 AU

Year: 1059 Days

Day: 42.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,013,675 km

• M1: 1,216,829 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.94 AU - 4.28 AU

Year: 2422 Days

Day: 30 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,013,675 km

• M1: 133,591 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 9.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.14 AU - 13.5 AU

Year: 13448 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,013,675 km

• M1: 114,742 km (0.071 R)
• M2: 405,709 km (0.101 R)
• M3: 823,536 km (0.107 R)
• M4: 1,169,257 km (0.117 R)
• M5: 2,108,432 km (0.086 R)
• M6: 5,382,831 km (0.111 R)
• M7: 6,330,533 km (0.065 R)
• M8: 8,025,477 km (0.114 R)
• M9: 8,407,400 km (0.066 R)
• M10: 9,053,962 km (0.115 R)
• M11: 9,520,708 km (0.089 R)
• M12: 10,058,213 km (0.116 R)
• M13: 11,311,544 km (0.117 R)
• M14: 11,670,878 km (0.085 R)
• M15: 13,118,985 km (0.115 R)
• M16: 13,920,531 km (0.119 R)
• M17: 14,967,716 km (0.102 R)
• M18: 15,917,064 km (0.092 R)
• M19: 17,534,666 km (0.107 R)
• M20: 18,506,753 km (0.065 R)
• M21: 23,041,962 km (0.118 R)
• M22: 24,108,894 km (0.109 R)
• M23: 24,905,353 km (0.096 R)
• M24: 25,616,541 km (0.108 R)
• M25: 27,292,785 km (0.092 R)
• M26: 27,831,337 km (0.098 R)
• M27: 28,597,279 km (0.114 R)
• M28: 28,929,685 km (0.118 R)
• M29: 29,828,918 km (0.11 R)
• M30: 32,638,515 km (0.041 R)
• M31: 40,984,132 km (0.092 R)
• M32: 42,837,350 km (0.118 R)
• M33: 47,480,569 km (0.071 R)
• M34: 54,972,281 km (0.058 R)
• M35: 55,831,122 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 13.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.64 AU - 14.37 AU

Year: 16551 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,013,675 km

• M1: 168,148 km (0.079 R)
• M2: 1,002,755 km (0.077 R)
• M3: 5,947,563 km (0.104 R)
• M4: 6,669,223 km (0.116 R)
• M5: 8,084,867 km (0.07 R)
• M6: 9,522,802 km (0.112 R)
• M7: 12,089,303 km (0.113 R)
• M8: 14,630,971 km (0.074 R)
• M9: 16,268,320 km (0.108 R)
• M10: 18,549,089 km (0.105 R)
• M11: 24,901,164 km (0.091 R)
• M12: 29,216,763 km (0.114 R)
• M13: 29,698,169 km (0.081 R)
• M14: 35,896,757 km (0.059 R)
• M15: 42,137,531 km (0.114 R)
• M16: 52,355,216 km (0.043 R)
• M17: 59,756,121 km (0.046 R)
• M18: 69,950,768 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.2

Radius: 5

Gravity: 29.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.86 AU - 15.66 AU

Year: 19014 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,013,675 km

• M1: 67,319 km (0.112 R)
• M2: 506,688 km (0.118 R)
• M3: 1,098,348 km (0.11 R)
• M4: 1,261,559 km (0.113 R)
• M5: 1,603,988 km (0.117 R)
• M6: 1,834,070 km (0.041 R)
• M7: 2,982,084 km (0.089 R)
• M8: 4,542,539 km (0.1 R)
• M9: 5,536,168 km (0.049 R)
• M10: 6,446,920 km (0.075 R)
• M11: 7,893,681 km (0.098 R)
• M12: 8,826,274 km (0.109 R)
• M13: 9,374,999 km (0.095 R)
• M14: 9,946,164 km (0.089 R)
• M15: 10,121,942 km (0.105 R)
• M16: 13,508,987 km (0.089 R)
• M17: 15,067,647 km (0.064 R)
• M18: 16,090,298 km (0.11 R)
• M19: 19,253,396 km (0.056 R)
• M20: 20,456,312 km (0.075 R)
• M21: 22,504,008 km (0.101 R)
• M22: 24,153,025 km (0.099 R)
• M23: 24,791,658 km (0.095 R)
• M24: 25,770,477 km (0.058 R)
• M25: 29,099,927 km (0.089 R)
• M26: 30,557,609 km (0.103 R)
• M27: 31,682,286 km (0.087 R)
• M28: 33,094,191 km (0.116 R)
• M29: 37,722,300 km (0.109 R)
• M30: 39,600,202 km (0.062 R)
• M31: 40,042,114 km (0.087 R)
• M32: 40,786,214 km (0.053 R)
• M33: 41,388,046 km (0.097 R)
• M34: 44,169,669 km (0.066 R)
• M35: 46,744,697 km (0.085 R)
• M36: 50,273,860 km (0.091 R)
• M37: 52,722,778 km (0.062 R)
• M38: 64,120,939 km (0.034 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit