🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 116 Days

Day: 33.4 Hours

Environment

Temp: 413 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.74 AU - 1.06 AU

Year: 250 Days

Day: 20.7 Hours

Environment

Temp: 282 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.31 AU - 1.75 AU

Year: 555 Days

Day: 47.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,187,789 km

• M1: 28,573 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.13 AU - 2.77 AU

Year: 1125 Days

Day: 33.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.43 AU - 2.61 AU

Year: 1174 Days

Day: 23 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,187,789 km

• M1: 173,234 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.52 AU - 7.54 AU

Year: 4344 Days

Day: 45.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.84 AU - 7.54 AU

Year: 5656 Days

Day: 25.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.99 AU - 12.89 AU

Year: 11352 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,187,789 km

• M1: 402,119 km (0.09 R)
• M2: 542,741 km (0.053 R)
• M3: 639,531 km (0.077 R)
• M4: 882,328 km (0.11 R)
• M5: 985,401 km (0.052 R)
• M6: 1,140,235 km (0.114 R)
• M7: 1,253,929 km (0.06 R)
• M8: 1,475,783 km (0.087 R)
• M9: 1,673,851 km (0.092 R)
• M10: 1,804,599 km (0.115 R)
• M11: 1,938,938 km (0.116 R)
• M12: 2,177,397 km (0.038 R)
• M13: 2,279,572 km (0.041 R)
• M14: 2,489,159 km (0.079 R)
• M15: 2,661,346 km (0.078 R)
• M16: 3,225,480 km (0.099 R)
• M17: 3,413,823 km (0.07 R)
• M18: 3,925,897 km (0.117 R)
• M19: 4,255,311 km (0.031 R)
• M20: 4,699,617 km (0.1 R)
• M21: 4,995,073 km (0.094 R)
• M22: 5,076,753 km (0.105 R)
• M23: 5,717,780 km (0.083 R)
• M24: 6,266,804 km (0.117 R)
• M25: 6,384,538 km (0.069 R)
• M26: 6,562,559 km (0.097 R)
• M27: 6,893,320 km (0.076 R)
• M28: 7,137,314 km (0.073 R)
• M29: 7,260,433 km (0.052 R)
• M30: 7,384,151 km (0.117 R)
• M31: 7,571,298 km (0.066 R)
• M32: 9,156,886 km (0.076 R)
• M33: 9,257,266 km (0.093 R)
• M34: 9,560,501 km (0.051 R)
• M35: 9,901,434 km (0.113 R)
• M36: 10,455,096 km (0.103 R)
• M37: 11,090,289 km (0.057 R)
• M38: 11,340,566 km (0.102 R)
• M39: 11,448,426 km (0.111 R)
• M40: 11,556,735 km (0.088 R)
• M41: 11,665,343 km (0.075 R)
• M42: 12,029,614 km (0.082 R)
• M43: 12,546,025 km (0.066 R)
• M44: 13,334,406 km (0.043 R)
• M45: 13,524,396 km (0.115 R)
• M46: 13,984,259 km (0.105 R)
• M47: 14,138,644 km (0.12 R)
• M48: 14,644,435 km (0.062 R)
• M49: 14,840,707 km (0.114 R)
• M50: 16,157,019 km (0.116 R)
• M51: 16,440,956 km (0.065 R)
• M52: 18,221,918 km (0.03 R)
• M53: 18,390,665 km (0.06 R)
• M54: 18,857,410 km (0.1 R)
• M55: 18,942,830 km (0.06 R)
• M56: 19,113,821 km (0.099 R)
• M57: 20,543,976 km (0.061 R)
• M58: 21,294,060 km (0.076 R)
• M59: 22,458,829 km (0.088 R)
• M60: 22,821,305 km (0.059 R)
• M61: 22,957,738 km (0.094 R)
• M62: 23,231,502 km (0.101 R)
• M63: 23,506,313 km (0.083 R)
• M64: 23,644,093 km (0.086 R)
• M65: 23,782,172 km (0.034 R)
• M66: 24,616,330 km (0.105 R)
• M67: 25,412,938 km (0.09 R)
• M68: 25,601,581 km (0.059 R)
• M69: 27,031,438 km (0.102 R)
• M70: 27,950,268 km (0.055 R)
• M71: 28,193,813 km (0.102 R)
• M72: 28,389,188 km (0.091 R)
• M73: 29,422,012 km (0.095 R)
• M74: 31,271,789 km (0.072 R)
• M75: 32,338,273 km (0.073 R)
• M76: 32,645,247 km (0.12 R)
• M77: 34,038,303 km (0.1 R)
• M78: 34,663,771 km (0.072 R)

Kuiper Belt

Range: 37.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit