🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.5 AU - 0.5 AU

Year: 126 Days

Day: 15.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,311,660 km

• M1: 46,675 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.82 AU - 0.98 AU

Year: 304 Days

Day: 39.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.84 AU

Year: 635 Days

Day: 18.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,311,660 km

• M1: 362,326 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.05 AU - 3.31 AU

Year: 1564 Days

Day: 27.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.79 AU - 3.33 AU

Year: 1908 Days

Day: 42.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,311,660 km

• M1: 520,152 km (0.058 R)
• M2: 1,713,195 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.97 AU - 4.31 AU

Year: 3003 Days

Day: 32.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 9.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.21 AU - 8.61 AU

Year: 7190 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,311,660 km

• M1: 128,355 km (0.098 R)
• M2: 258,356 km (0.094 R)
• M3: 392,694 km (0.11 R)
• M4: 567,574 km (0.102 R)
• M5: 708,795 km (0.108 R)
• M6: 830,867 km (0.113 R)
• M7: 1,239,718 km (0.027 R)
• M8: 1,788,891 km (0.117 R)
• M9: 1,915,750 km (0.102 R)
• M10: 2,002,068 km (0.085 R)
• M11: 2,268,951 km (0.077 R)
• M12: 2,337,467 km (0.075 R)
• M13: 2,406,581 km (0.045 R)
• M14: 2,547,203 km (0.095 R)
• M15: 2,690,518 km (0.093 R)
• M16: 2,763,222 km (0.118 R)
• M17: 2,861,209 km (0.073 R)
• M18: 2,935,409 km (0.098 R)
• M19: 3,085,905 km (0.105 R)
• M20: 3,264,674 km (0.116 R)
• M21: 3,342,316 km (0.068 R)
• M22: 3,420,705 km (0.057 R)
• M23: 3,552,650 km (0.095 R)
• M24: 3,794,400 km (0.089 R)
• M25: 4,181,111 km (0.093 R)
• M26: 4,493,920 km (0.07 R)
• M27: 4,932,840 km (0.098 R)
• M28: 5,082,139 km (0.107 R)
• M29: 5,142,277 km (0.096 R)
• M30: 5,416,041 km (0.11 R)
• M31: 6,041,360 km (0.057 R)
• M32: 6,105,239 km (0.082 R)
• M33: 6,558,221 km (0.108 R)
• M34: 7,122,803 km (0.109 R)
• M35: 7,325,808 km (0.095 R)
• M36: 7,393,875 km (0.088 R)
• M37: 7,565,164 km (0.115 R)
• M38: 7,981,346 km (0.078 R)
• M39: 8,405,156 km (0.12 R)
• M40: 8,476,365 km (0.06 R)
• M41: 8,583,776 km (0.114 R)
• M42: 8,763,742 km (0.078 R)
• M43: 9,945,117 km (0.074 R)
• M44: 10,058,512 km (0.073 R)
• M45: 10,248,352 km (0.095 R)
• M46: 10,670,068 km (0.093 R)
• M47: 10,980,484 km (0.066 R)
• M48: 11,058,424 km (0.092 R)
• M49: 11,175,859 km (0.073 R)
• M50: 11,530,705 km (0.107 R)
• M51: 11,689,578 km (0.101 R)
• M52: 11,929,233 km (0.083 R)
• M53: 13,069,169 km (0.056 R)
• M54: 13,778,113 km (0.077 R)
• M55: 13,989,046 km (0.047 R)
• M56: 14,714,147 km (0.111 R)
• M57: 14,843,400 km (0.081 R)
• M58: 14,972,952 km (0.114 R)
• M59: 15,407,683 km (0.111 R)
• M60: 15,538,880 km (0.111 R)
• M61: 16,647,101 km (0.101 R)
• M62: 17,369,510 km (0.099 R)
• M63: 17,826,381 km (0.087 R)
• M64: 18,518,870 km (0.094 R)
• M65: 20,600,824 km (0.114 R)
• M66: 20,890,445 km (0.09 R)
• M67: 21,132,794 km (0.058 R)
• M68: 21,327,420 km (0.117 R)
• M69: 21,522,646 km (0.067 R)
• M70: 22,062,395 km (0.114 R)
• M71: 22,556,965 km (0.12 R)
• M72: 22,656,298 km (0.091 R)
• M73: 23,005,310 km (0.041 R)
• M74: 23,305,703 km (0.083 R)
• M75: 25,187,345 km (0.054 R)
• M76: 26,486,153 km (0.11 R)
• M77: 27,593,776 km (0.088 R)
• M78: 28,126,644 km (0.109 R)
• M79: 28,233,606 km (0.118 R)
• M80: 28,501,686 km (0.105 R)
• M81: 29,908,953 km (0.088 R)
• M82: 30,127,366 km (0.115 R)
• M83: 31,894,565 km (0.091 R)
• M84: 32,509,712 km (0.113 R)
• M85: 33,128,897 km (0.066 R)
• M86: 33,468,185 km (0.12 R)
• M87: 33,808,670 km (0.117 R)
• M88: 36,340,614 km (0.086 R)
• M89: 37,983,348 km (0.035 R)
• M90: 38,932,995 km (0.115 R)
• M91: 40,251,401 km (0.088 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit