🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.54 AU - 0.88 AU

Year: 230 Days

Day: 41.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 250 Days

Day: 12.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.66 AU - 0.88 AU

Year: 260 Days

Day: 40 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.81 AU - 0.97 AU

Year: 323 Days

Day: 39.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,179,906 km

• M1: 340,335 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.79 AU - 1.25 AU

Year: 397 Days

Day: 36.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 74.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.12 AU

Year: 438 Days

Day: 45.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 462 Days

Day: 17.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.35 AU - 2.15 AU

Year: 891 Days

Day: 36.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.53 AU - 2.01 AU

Year: 907 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,179,906 km

• M1: 633,248 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 11.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.81 AU - 11.71 AU

Year: 11739 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,179,906 km

• M1: 149,299 km (0.076 R)
• M2: 292,464 km (0.051 R)
• M3: 414,386 km (0.092 R)
• M4: 769,232 km (0.111 R)
• M5: 916,287 km (0.115 R)
• M6: 1,086,978 km (0.087 R)
• M7: 1,742,815 km (0.109 R)
• M8: 1,874,013 km (0.119 R)
• M9: 2,450,114 km (0.09 R)
• M10: 2,635,316 km (0.055 R)
• M11: 3,381,211 km (0.105 R)
• M12: 3,525,573 km (0.071 R)
• M13: 3,714,216 km (0.109 R)
• M14: 3,799,038 km (0.12 R)
• M15: 4,570,065 km (0.093 R)
• M16: 5,292,773 km (0.055 R)
• M17: 5,509,390 km (0.067 R)
• M18: 5,655,398 km (0.118 R)
• M19: 6,558,520 km (0.06 R)
• M20: 6,713,504 km (0.11 R)
• M21: 7,053,240 km (0.053 R)
• M22: 7,238,592 km (0.039 R)
• M23: 7,614,232 km (0.066 R)
• M24: 7,777,145 km (0.098 R)
• M25: 7,886,351 km (0.083 R)
• M26: 8,496,561 km (0.094 R)
• M27: 9,064,434 km (0.104 R)
• M28: 9,294,965 km (0.055 R)
• M29: 9,469,246 km (0.092 R)
• M30: 9,615,254 km (0.091 R)
• M31: 10,749,654 km (0.102 R)
• M32: 11,456,654 km (0.103 R)
• M33: 11,768,864 km (0.066 R)
• M34: 12,083,768 km (0.12 R)
• M35: 12,337,785 km (0.104 R)
• M36: 12,786,429 km (0.057 R)
• M37: 13,045,383 km (0.034 R)
• M38: 13,502,405 km (0.074 R)
• M39: 13,765,996 km (0.07 R)
• M40: 13,865,329 km (0.039 R)
• M41: 14,198,035 km (0.066 R)
• M42: 14,432,455 km (0.116 R)
• M43: 14,567,093 km (0.062 R)
• M44: 14,668,221 km (0.066 R)
• M45: 15,383,149 km (0.083 R)
• M46: 15,762,230 km (0.091 R)
• M47: 16,459,207 km (0.092 R)
• M48: 16,705,594 km (0.095 R)
• M49: 17,095,297 km (0.098 R)
• M50: 17,631,306 km (0.119 R)
• M51: 17,991,837 km (0.082 R)
• M52: 18,209,352 km (0.102 R)
• M53: 19,868,093 km (0.075 R)
• M54: 20,092,939 km (0.097 R)
• M55: 21,306,178 km (0.11 R)
• M56: 21,690,195 km (0.111 R)
• M57: 22,115,203 km (0.026 R)
• M58: 22,543,053 km (0.104 R)
• M59: 22,738,428 km (0.114 R)
• M60: 24,042,023 km (0.1 R)
• M61: 24,241,587 km (0.11 R)
• M62: 24,562,175 km (0.065 R)
• M63: 24,722,993 km (0.064 R)
• M64: 25,126,458 km (0.067 R)
• M65: 25,288,622 km (0.113 R)
• M66: 25,654,389 km (0.117 R)
• M67: 25,899,281 km (0.051 R)
• M68: 26,309,179 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit