🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 34.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 47 Hours

Environment

Temp: 180 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 326 Days

Day: 22.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.49 AU

Year: 465 Days

Day: 31.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.64 AU

Year: 625 Days

Day: 31.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.55 AU - 2.17 AU

Year: 909 Days

Day: 34.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,459,726 km

• M1: 864,975 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.6 AU - 2.18 AU

Year: 931 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,459,726 km

• M1: 857,645 km (0.072 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.22 AU - 2.42 AU

Year: 1266 Days

Day: 27.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,459,726 km

• M1: 479,162 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 10

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.08 AU - 11.88 AU

Year: 13031 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,459,726 km

• M1: 208,689 km (0.105 R)
• M2: 328,068 km (0.117 R)
• M3: 399,576 km (0.084 R)
• M4: 486,043 km (0.108 R)
• M5: 571,314 km (0.039 R)
• M6: 758,910 km (0.098 R)
• M7: 871,108 km (0.101 R)
• M8: 945,608 km (0.073 R)
• M9: 1,056,011 km (0.061 R)
• M10: 1,170,903 km (0.115 R)
• M11: 1,351,467 km (0.06 R)
• M12: 1,476,980 km (0.049 R)
• M13: 1,646,325 km (0.099 R)
• M14: 1,780,963 km (0.063 R)
• M15: 2,046,948 km (0.091 R)
• M16: 2,416,604 km (0.055 R)
• M17: 2,570,391 km (0.082 R)
• M18: 2,791,347 km (0.094 R)
• M19: 2,887,837 km (0.058 R)
• M20: 3,051,348 km (0.118 R)
• M21: 3,421,902 km (0.106 R)
• M22: 3,630,142 km (0.119 R)
• M23: 3,789,015 km (0.108 R)
• M24: 3,986,484 km (0.055 R)
• M25: 4,187,244 km (0.097 R)
• M26: 4,466,544 km (0.08 R)
• M27: 4,599,087 km (0.091 R)
• M28: 4,732,828 km (0.031 R)
• M29: 5,340,644 km (0.076 R)
• M30: 6,308,991 km (0.118 R)
• M31: 6,457,841 km (0.043 R)
• M32: 6,737,290 km (0.078 R)
• M33: 6,845,898 km (0.117 R)
• M34: 7,219,444 km (0.041 R)
• M35: 7,375,325 km (0.075 R)
• M36: 7,986,582 km (0.12 R)
• M37: 8,101,622 km (0.072 R)
• M38: 8,403,212 km (0.052 R)
• M39: 8,567,171 km (0.089 R)
• M40: 9,451,145 km (0.098 R)
• M41: 9,891,710 km (0.106 R)
• M42: 10,064,945 km (0.056 R)
• M43: 10,314,025 km (0.091 R)
• M44: 10,945,777 km (0.086 R)
• M45: 11,382,603 km (0.062 R)
• M46: 12,008,969 km (0.034 R)
• M47: 12,326,266 km (0.112 R)
• M48: 12,512,665 km (0.095 R)
• M49: 13,050,469 km (0.089 R)
• M50: 13,678,332 km (0.1 R)
• M51: 13,871,313 km (0.101 R)
• M52: 14,093,167 km (0.08 R)
• M53: 14,512,041 km (0.051 R)
• M54: 15,105,346 km (0.063 R)
• M55: 15,219,339 km (0.091 R)
• M56: 16,024,774 km (0.106 R)
• M57: 16,286,571 km (0.11 R)
• M58: 16,696,768 km (0.083 R)
• M59: 16,785,031 km (0.117 R)
• M60: 16,962,155 km (0.082 R)
• M61: 17,348,117 km (0.063 R)
• M62: 17,736,922 km (0.092 R)
• M63: 18,584,244 km (0.056 R)
• M64: 19,506,665 km (0.074 R)
• M65: 19,692,914 km (0.044 R)
• M66: 20,192,421 km (0.076 R)
• M67: 21,204,152 km (0.085 R)
• M68: 21,459,665 km (0.118 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit