🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 38.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 230 Days

Day: 33.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.1 AU - 1.14 AU

Year: 429 Days

Day: 34.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.91 AU - 1.35 AU

Year: 434 Days

Day: 40.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.29 AU - 2.85 AU

Year: 1490 Days

Day: 19.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.64 AU - 2.86 AU

Year: 1649 Days

Day: 36.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,648,722 km

• M1: 499,507 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.2

Radius: 11.3

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.65 AU - 9.33 AU

Year: 9748 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,648,722 km

• M1: 171,290 km (0.12 R)
• M2: 373,546 km (0.065 R)
• M3: 514,168 km (0.091 R)
• M4: 893,099 km (0.038 R)
• M5: 1,328,728 km (0.06 R)
• M6: 2,135,061 km (0.066 R)
• M7: 2,215,096 km (0.114 R)
• M8: 2,489,009 km (0.115 R)
• M9: 2,920,599 km (0.106 R)
• M10: 3,039,679 km (0.107 R)
• M11: 3,532,604 km (0.065 R)
• M12: 3,788,566 km (0.08 R)
• M13: 4,083,872 km (0.101 R)
• M14: 4,627,212 km (0.101 R)
• M15: 5,193,589 km (0.05 R)
• M16: 5,781,958 km (0.07 R)
• M17: 5,970,152 km (0.111 R)
• M18: 6,625,390 km (0.061 R)
• M19: 7,425,590 km (0.063 R)
• M20: 8,213,821 km (0.07 R)
• M21: 8,340,680 km (0.075 R)
• M22: 9,028,680 km (0.087 R)
• M23: 9,247,392 km (0.11 R)
• M24: 9,379,487 km (0.043 R)
• M25: 9,734,782 km (0.059 R)
• M26: 9,959,179 km (0.063 R)
• M27: 10,550,390 km (0.119 R)
• M28: 11,387,988 km (0.091 R)
• M29: 11,624,353 km (0.069 R)
• M30: 12,246,830 km (0.065 R)
• M31: 12,343,470 km (0.076 R)
• M32: 12,830,860 km (0.108 R)
• M33: 14,483,916 km (0.082 R)
• M34: 15,465,727 km (0.109 R)
• M35: 15,885,648 km (0.098 R)
• M36: 16,096,880 km (0.111 R)
• M37: 16,202,945 km (0.087 R)
• M38: 16,736,561 km (0.046 R)
• M39: 17,330,165 km (0.057 R)
• M40: 18,371,815 km (0.025 R)
• M41: 19,040,069 km (0.091 R)
• M42: 20,400,662 km (0.052 R)
• M43: 21,266,684 km (0.107 R)
• M44: 22,086,031 km (0.072 R)
• M45: 22,499,520 km (0.107 R)
• M46: 24,483,188 km (0.115 R)
• M47: 24,727,331 km (0.091 R)
• M48: 25,279,946 km (0.089 R)
• M49: 25,712,433 km (0.073 R)
• M50: 26,647,570 km (0.064 R)
• M51: 27,340,357 km (0.106 R)
• M52: 27,720,785 km (0.117 R)
• M53: 27,975,400 km (0.081 R)
• M54: 28,230,764 km (0.065 R)
• M55: 28,422,847 km (0.06 R)
• M56: 29,195,221 km (0.082 R)
• M57: 29,324,623 km (0.092 R)
• M58: 30,235,974 km (0.08 R)
• M59: 30,760,913 km (0.102 R)
• M60: 32,086,350 km (0.056 R)
• M61: 32,621,760 km (0.045 R)
• M62: 32,957,907 km (0.09 R)
• M63: 33,498,105 km (0.052 R)
• M64: 34,109,212 km (0.101 R)
• M65: 34,450,445 km (0.103 R)
• M66: 34,655,693 km (0.058 R)
• M67: 34,861,390 km (0.089 R)
• M68: 35,205,017 km (0.107 R)
• M69: 36,870,190 km (0.098 R)
• M70: 37,360,722 km (0.091 R)
• M71: 37,571,505 km (0.116 R)
• M72: 39,773,735 km (0.11 R)
• M73: 40,565,108 km (0.111 R)
• M74: 41,798,543 km (0.117 R)
• M75: 42,676,533 km (0.094 R)
• M76: 43,856,710 km (0.086 R)
• M77: 44,972,860 km (0.06 R)
• M78: 45,722,046 km (0.11 R)
• M79: 46,098,285 km (0.09 R)
• M80: 46,475,421 km (0.083 R)
• M81: 46,551,117 km (0.103 R)
• M82: 47,157,138 km (0.073 R)
• M83: 49,067,653 km (0.072 R)
• M84: 50,071,155 km (0.102 R)
• M85: 51,549,930 km (0.107 R)
• M86: 51,784,649 km (0.096 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit