🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.68 AU

Year: 192 Days

Day: 39.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.64 AU - 0.66 AU

Year: 223 Days

Day: 37.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.59 AU - 0.97 AU

Year: 292 Days

Day: 38.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,957,770 km

• M1: 95,743 km (0.106 R)
• M2: 317,297 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 425 Days

Day: 12.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.67 AU - 2.31 AU

Year: 1192 Days

Day: 31 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,957,770 km

• M1: 273,615 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 3.6

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.59 AU - 15.93 AU

Year: 21672 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,957,770 km

• M1: 86,468 km (0.081 R)
• M2: 125,812 km (0.118 R)
• M3: 215,421 km (0.077 R)
• M4: 298,897 km (0.11 R)
• M5: 337,942 km (0.073 R)
• M6: 799,900 km (0.087 R)
• M7: 855,401 km (0.095 R)
• M8: 970,142 km (0.039 R)
• M9: 1,089,820 km (0.096 R)
• M10: 1,343,538 km (0.092 R)
• M11: 1,409,661 km (0.115 R)
• M12: 1,805,048 km (0.097 R)
• M13: 2,103,496 km (0.097 R)
• M14: 2,417,202 km (0.042 R)
• M15: 2,470,908 km (0.11 R)
• M16: 2,634,419 km (0.101 R)
• M17: 2,662,094 km (0.068 R)
• M18: 3,116,722 km (0.036 R)
• M19: 3,204,536 km (0.09 R)
• M20: 3,293,397 km (0.103 R)
• M21: 3,382,857 km (0.116 R)
• M22: 4,618,086 km (0.115 R)
• M23: 4,785,486 km (0.056 R)
• M24: 4,853,105 km (0.057 R)
• M25: 5,195,684 km (0.117 R)
• M26: 5,759,817 km (0.081 R)
• M27: 5,831,774 km (0.118 R)
• M28: 7,486,775 km (0.099 R)
• M29: 7,881,863 km (0.094 R)
• M30: 9,233,031 km (0.11 R)
• M31: 9,571,272 km (0.081 R)
• M32: 9,956,636 km (0.077 R)
• M33: 11,008,608 km (0.107 R)
• M34: 11,322,165 km (0.064 R)
• M35: 11,457,402 km (0.118 R)
• M36: 12,095,437 km (0.108 R)
• M37: 13,358,491 km (0.101 R)
• M38: 13,596,950 km (0.093 R)
• M39: 14,369,324 km (0.11 R)
• M40: 14,711,754 km (0.102 R)
• M41: 16,463,694 km (0.038 R)
• M42: 16,514,707 km (0.063 R)
• M43: 16,924,755 km (0.07 R)
• M44: 17,650,305 km (0.12 R)
• M45: 17,754,874 km (0.113 R)
• M46: 18,016,969 km (0.089 R)
• M47: 19,131,772 km (0.075 R)
• M48: 19,616,320 km (0.099 R)
• M49: 19,887,242 km (0.116 R)
• M50: 19,941,546 km (0.112 R)
• M51: 19,995,999 km (0.115 R)
• M52: 20,817,591 km (0.112 R)
• M53: 21,149,399 km (0.052 R)
• M54: 21,986,549 km (0.065 R)
• M55: 22,098,897 km (0.066 R)
• M56: 22,324,341 km (0.043 R)
• M57: 23,865,797 km (0.118 R)
• M58: 24,329,102 km (0.112 R)
• M59: 24,853,741 km (0.088 R)
• M60: 26,033,171 km (0.105 R)
• M61: 26,211,641 km (0.115 R)
• M62: 27,654,064 km (0.107 R)
• M63: 28,140,556 km (0.096 R)
• M64: 30,992,340 km (0.118 R)
• M65: 31,118,302 km (0.072 R)
• M66: 31,751,250 km (0.075 R)
• M67: 32,005,567 km (0.111 R)
• M68: 32,965,237 km (0.073 R)
• M69: 33,029,564 km (0.116 R)
• M70: 33,610,303 km (0.103 R)
• M71: 34,259,558 km (0.102 R)
• M72: 37,098,028 km (0.089 R)
• M73: 38,240,806 km (0.071 R)
• M74: 38,579,047 km (0.082 R)
• M75: 38,646,815 km (0.102 R)
• M76: 40,216,844 km (0.115 R)
• M77: 40,560,770 km (0.106 R)
• M78: 40,629,734 km (0.107 R)
• M79: 41,321,176 km (0.09 R)
• M80: 44,480,084 km (0.105 R)
• M81: 44,978,395 km (0.079 R)
• M82: 45,263,977 km (0.107 R)
• M83: 45,478,650 km (0.095 R)
• M84: 46,412,440 km (0.111 R)
• M85: 46,701,014 km (0.064 R)
• M86: 47,207,553 km (0.093 R)
• M87: 47,570,328 km (0.101 R)
• M88: 48,591,333 km (0.116 R)
• M89: 48,811,092 km (0.088 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: 200 - 10,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit