🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.85 AU - 1.11 AU

Year: 364 Days

Day: 37.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,451,429 km

• M1: 529,277 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.59 AU - 2.47 AU

Year: 1084 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.81 AU - 3.51 AU

Year: 2105 Days

Day: 45.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.44 AU - 4.94 AU

Year: 3806 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,451,429 km

• M1: 189,092 km (0.119 R)
• M2: 298,597 km (0.117 R)
• M3: 554,709 km (0.111 R)
• M4: 650,003 km (0.098 R)
• M5: 781,350 km (0.062 R)
• M6: 1,008,140 km (0.094 R)
• M7: 1,222,514 km (0.066 R)
• M8: 1,490,444 km (0.119 R)
• M9: 1,579,903 km (0.084 R)
• M10: 2,041,113 km (0.068 R)
• M11: 2,170,216 km (0.116 R)
• M12: 2,730,909 km (0.09 R)
• M13: 2,842,060 km (0.072 R)
• M14: 2,954,708 km (0.109 R)
• M15: 3,085,456 km (0.101 R)
• M16: 3,558,485 km (0.104 R)
• M17: 3,662,904 km (0.104 R)
• M18: 4,000,397 km (0.115 R)
• M19: 4,090,903 km (0.094 R)
• M20: 4,237,210 km (0.025 R)
• M21: 4,859,388 km (0.092 R)
• M22: 4,975,625 km (0.061 R)
• M23: 5,151,851 km (0.035 R)
• M24: 5,330,023 km (0.101 R)
• M25: 5,490,242 km (0.105 R)
• M26: 5,611,566 km (0.116 R)
• M27: 6,210,107 km (0.073 R)
• M28: 6,634,965 km (0.066 R)
• M29: 7,025,415 km (0.091 R)
• M30: 7,223,483 km (0.059 R)
• M31: 7,356,625 km (0.111 R)
• M32: 7,942,749 km (0.083 R)
• M33: 8,404,109 km (0.09 R)
• M34: 8,544,133 km (0.098 R)
• M35: 8,969,290 km (0.098 R)
• M36: 9,449,649 km (0.091 R)
• M37: 9,987,752 km (0.079 R)
• M38: 10,335,567 km (0.112 R)
• M39: 11,145,341 km (0.094 R)
• M40: 11,583,812 km (0.09 R)
• M41: 12,345,115 km (0.077 R)
• M42: 13,640,483 km (0.099 R)
• M43: 13,860,542 km (0.052 R)
• M44: 14,137,448 km (0.08 R)
• M45: 15,092,331 km (0.105 R)
• M46: 15,206,025 km (0.078 R)
• M47: 15,577,626 km (0.103 R)
• M48: 15,692,517 km (0.114 R)
• M49: 15,865,453 km (0.081 R)
• M50: 16,504,983 km (0.104 R)
• M51: 16,769,024 km (0.097 R)
• M52: 17,004,940 km (0.071 R)
• M53: 17,450,292 km (0.108 R)
• M54: 17,749,189 km (0.115 R)
• M55: 17,839,247 km (0.091 R)
• M56: 17,959,524 km (0.062 R)
• M57: 18,110,318 km (0.064 R)
• M58: 18,261,562 km (0.105 R)
• M59: 18,534,727 km (0.107 R)
• M60: 18,992,946 km (0.077 R)
• M61: 19,208,067 km (0.087 R)
• M62: 20,139,464 km (0.108 R)
• M63: 20,358,774 km (0.079 R)
• M64: 20,547,567 km (0.115 R)
• M65: 20,673,678 km (0.068 R)
• M66: 21,244,543 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.5

Radius: 4.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.26 AU - 16.7 AU

Year: 22824 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,451,429 km

• M1: 141,220 km (0.108 R)
• M2: 179,966 km (0.116 R)
• M3: 564,433 km (0.036 R)
• M4: 609,462 km (0.061 R)
• M5: 814,710 km (0.03 R)
• M6: 905,366 km (0.111 R)
• M7: 1,300,604 km (0.103 R)
• M8: 1,760,019 km (0.115 R)
• M9: 1,981,125 km (0.117 R)
• M10: 2,524,464 km (0.11 R)
• M11: 2,600,310 km (0.088 R)
• M12: 2,911,025 km (0.117 R)
• M13: 3,254,053 km (0.115 R)
• M14: 3,567,311 km (0.11 R)
• M15: 5,200,172 km (0.09 R)
• M16: 5,964,766 km (0.096 R)
• M17: 6,295,826 km (0.092 R)
• M18: 6,711,409 km (0.073 R)
• M19: 7,651,033 km (0.072 R)
• M20: 8,574,052 km (0.045 R)
• M21: 8,918,427 km (0.056 R)
• M22: 9,384,574 km (0.055 R)
• M23: 9,561,398 km (0.11 R)
• M24: 9,679,880 km (0.085 R)
• M25: 9,978,328 km (0.1 R)
• M26: 10,219,180 km (0.098 R)
• M27: 10,799,021 km (0.073 R)
• M28: 10,891,473 km (0.12 R)
• M29: 11,046,307 km (0.107 R)
• M30: 11,452,166 km (0.11 R)
• M31: 12,214,217 km (0.117 R)
• M32: 12,666,302 km (0.071 R)
• M33: 12,992,575 km (0.087 R)
• M34: 13,420,874 km (0.044 R)
• M35: 13,786,940 km (0.109 R)
• M36: 14,596,863 km (0.109 R)
• M37: 15,875,476 km (0.09 R)
• M38: 15,980,643 km (0.103 R)
• M39: 16,227,180 km (0.102 R)
• M40: 16,795,203 km (0.087 R)
• M41: 17,261,500 km (0.108 R)
• M42: 17,405,862 km (0.097 R)
• M43: 17,987,199 km (0.112 R)
• M44: 18,427,466 km (0.063 R)
• M45: 18,464,267 km (0.1 R)
• M46: 18,574,969 km (0.116 R)
• M47: 18,611,920 km (0.115 R)
• M48: 18,685,821 km (0.051 R)
• M49: 19,844,606 km (0.116 R)
• M50: 19,995,850 km (0.12 R)
• M51: 20,261,386 km (0.103 R)
• M52: 21,142,069 km (0.072 R)
• M53: 21,684,211 km (0.107 R)
• M54: 22,703,272 km (0.111 R)
• M55: 23,178,844 km (0.04 R)
• M56: 23,417,751 km (0.069 R)
• M57: 24,220,344 km (0.077 R)
• M58: 25,195,423 km (0.106 R)
• M59: 25,236,263 km (0.104 R)
• M60: 25,359,083 km (0.118 R)
• M61: 25,646,461 km (0.093 R)
• M62: 26,473,587 km (0.107 R)
• M63: 26,806,891 km (0.101 R)
• M64: 27,603,949 km (0.071 R)
• M65: 27,899,554 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit