🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 149 Days

Day: 14.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.89 AU

Year: 225 Days

Day: 36.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,062,179 km

• M1: 151,393 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.11 AU

Year: 1588 Days

Day: 17.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,062,179 km

• M1: 576,101 km (0.117 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.27 AU - 4.23 AU

Year: 2736 Days

Day: 47.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.02 AU - 4.56 AU

Year: 2780 Days

Day: 31.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,062,179 km

• M1: 477,367 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.68 AU - 4.2 AU

Year: 2946 Days

Day: 19.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 161.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,062,179 km

• M1: 2,288,099 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 11.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.15 AU - 4.89 AU

Year: 3620 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,062,179 km

• M1: 161,865 km (0.074 R)
• M2: 362,775 km (0.074 R)
• M3: 453,282 km (0.092 R)
• M4: 553,512 km (0.059 R)
• M5: 652,396 km (0.076 R)
• M6: 835,953 km (0.057 R)
• M7: 1,112,410 km (0.103 R)
• M8: 1,349,373 km (0.055 R)
• M9: 1,530,835 km (0.052 R)
• M10: 1,661,284 km (0.105 R)
• M11: 1,964,968 km (0.099 R)
• M12: 2,075,521 km (0.096 R)
• M13: 2,319,665 km (0.104 R)
• M14: 2,436,800 km (0.086 R)
• M15: 2,800,323 km (0.058 R)
• M16: 2,925,386 km (0.109 R)
• M17: 3,501,787 km (0.114 R)
• M18: 4,462,804 km (0.106 R)
• M19: 4,800,596 km (0.105 R)
• M20: 5,037,708 km (0.094 R)
• M21: 5,546,042 km (0.06 R)
• M22: 6,024,456 km (0.089 R)
• M23: 6,350,878 km (0.115 R)
• M24: 6,683,135 km (0.099 R)
• M25: 7,241,285 km (0.109 R)
• M26: 7,340,020 km (0.083 R)
• M27: 7,814,544 km (0.12 R)
• M28: 8,093,843 km (0.102 R)
• M29: 8,584,225 km (0.083 R)
• M30: 8,767,333 km (0.079 R)
• M31: 8,898,829 km (0.11 R)
• M32: 9,351,064 km (0.114 R)
• M33: 9,566,634 km (0.09 R)
• M34: 11,205,778 km (0.107 R)
• M35: 11,348,644 km (0.109 R)
• M36: 11,780,982 km (0.113 R)
• M37: 11,955,413 km (0.073 R)
• M38: 13,050,170 km (0.062 R)
• M39: 13,200,666 km (0.098 R)
• M40: 14,548,991 km (0.109 R)
• M41: 14,736,138 km (0.069 R)
• M42: 14,924,183 km (0.064 R)
• M43: 15,144,690 km (0.119 R)
• M44: 15,239,535 km (0.066 R)
• M45: 15,652,575 km (0.083 R)
• M46: 15,972,864 km (0.086 R)
• M47: 16,424,799 km (0.113 R)
• M48: 16,554,800 km (0.09 R)
• M49: 16,717,712 km (0.115 R)
• M50: 16,815,698 km (0.03 R)
• M51: 17,045,032 km (0.095 R)
• M52: 17,275,413 km (0.106 R)
• M53: 17,374,596 km (0.086 R)
• M54: 17,706,254 km (0.113 R)
• M55: 17,839,396 km (0.104 R)
• M56: 18,510,642 km (0.053 R)
• M57: 18,815,373 km (0.094 R)
• M58: 18,985,466 km (0.116 R)
• M59: 19,190,116 km (0.101 R)
• M60: 19,292,740 km (0.116 R)
• M61: 20,573,597 km (0.097 R)
• M62: 21,206,545 km (0.1 R)
• M63: 21,490,033 km (0.114 R)
• M64: 21,953,188 km (0.028 R)
• M65: 22,600,050 km (0.091 R)
• M66: 22,998,279 km (0.051 R)
• M67: 23,728,616 km (0.11 R)
• M68: 23,802,068 km (0.098 R)
• M69: 24,244,280 km (0.089 R)
• M70: 24,466,433 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit