🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.91 AU - 1.17 AU

Year: 378 Days

Day: 28.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,692,169 km

• M1: 775,515 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.3 AU - 1.34 AU

Year: 541 Days

Day: 19 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,692,169 km

• M1: 40,990 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.37 AU - 1.83 AU

Year: 721 Days

Day: 24.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 116.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.7 AU - 2.12 AU

Year: 941 Days

Day: 24.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 1538 Days

Day: 21.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.16 AU - 3.72 AU

Year: 2274 Days

Day: 40.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 138.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 11.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.01 AU - 9.05 AU

Year: 8880 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,692,169 km

• M1: 196,123 km (0.113 R)
• M2: 279,898 km (0.085 R)
• M3: 366,216 km (0.12 R)
• M4: 799,152 km (0.075 R)
• M5: 1,100,741 km (0.086 R)
• M6: 1,475,783 km (0.118 R)
• M7: 1,551,779 km (0.029 R)
• M8: 2,164,681 km (0.102 R)
• M9: 2,318,019 km (0.044 R)
• M10: 2,612,428 km (0.106 R)
• M11: 2,728,964 km (0.097 R)
• M12: 3,237,597 km (0.107 R)
• M13: 3,337,977 km (0.096 R)
• M14: 3,567,460 km (0.119 R)
• M15: 3,671,132 km (0.091 R)
• M16: 4,259,500 km (0.12 R)
• M17: 4,342,078 km (0.086 R)
• M18: 4,992,829 km (0.074 R)
• M19: 5,109,066 km (0.103 R)
• M20: 5,255,822 km (0.096 R)
• M21: 5,826,089 km (0.095 R)
• M22: 6,416,103 km (0.092 R)
• M23: 6,734,447 km (0.12 R)
• M24: 7,025,266 km (0.098 R)
• M25: 7,486,027 km (0.032 R)
• M26: 7,956,662 km (0.08 R)
• M27: 8,058,837 km (0.054 R)
• M28: 8,264,235 km (0.11 R)
• M29: 8,471,578 km (0.12 R)
• M30: 8,997,414 km (0.079 R)
• M31: 9,933,747 km (0.11 R)
• M32: 10,191,205 km (0.069 R)
• M33: 10,712,554 km (0.113 R)
• M34: 11,281,026 km (0.112 R)
• M35: 11,511,107 km (0.064 R)
• M36: 11,820,326 km (0.076 R)
• M37: 11,937,012 km (0.095 R)
• M38: 12,486,635 km (0.119 R)
• M39: 12,804,381 km (0.11 R)
• M40: 13,044,486 km (0.09 R)
• M41: 13,326,627 km (0.097 R)
• M42: 14,892,468 km (0.114 R)
• M43: 14,976,542 km (0.109 R)
• M44: 15,356,521 km (0.095 R)
• M45: 15,526,613 km (0.104 R)
• M46: 16,040,183 km (0.109 R)
• M47: 17,970,893 km (0.119 R)
• M48: 18,149,962 km (0.03 R)
• M49: 18,419,836 km (0.117 R)
• M50: 19,466,573 km (0.109 R)
• M51: 20,159,510 km (0.054 R)
• M52: 20,345,759 km (0.076 R)
• M53: 20,532,457 km (0.057 R)
• M54: 20,672,930 km (0.09 R)
• M55: 21,522,346 km (0.075 R)
• M56: 22,238,771 km (0.104 R)
• M57: 22,575,815 km (0.088 R)
• M58: 22,963,124 km (0.058 R)
• M59: 23,940,895 km (0.084 R)
• M60: 24,583,867 km (0.102 R)
• M61: 25,082,177 km (0.109 R)
• M62: 25,332,604 km (0.106 R)
• M63: 26,038,407 km (0.111 R)
• M64: 26,597,305 km (0.065 R)
• M65: 27,108,929 km (0.074 R)
• M66: 27,211,703 km (0.083 R)
• M67: 27,469,011 km (0.076 R)
• M68: 27,778,978 km (0.077 R)
• M69: 28,142,052 km (0.069 R)
• M70: 28,402,353 km (0.097 R)
• M71: 28,506,622 km (0.049 R)
• M72: 30,834,066 km (0.118 R)
• M73: 31,263,711 km (0.079 R)
• M74: 32,401,253 km (0.106 R)
• M75: 33,167,045 km (0.06 R)
• M76: 33,442,006 km (0.042 R)
• M77: 33,607,311 km (0.048 R)
• M78: 33,772,916 km (0.105 R)
• M79: 34,160,375 km (0.098 R)
• M80: 34,549,329 km (0.082 R)
• M81: 34,660,630 km (0.102 R)
• M82: 34,883,830 km (0.059 R)
• M83: 35,612,372 km (0.041 R)
• M84: 35,893,915 km (0.106 R)
• M85: 36,006,861 km (0.104 R)
• M86: 37,198,707 km (0.059 R)
• M87: 37,312,851 km (0.103 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit