🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 24.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,416,885 km

• M1: 176,825 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.67 AU - 1.99 AU

Year: 882 Days

Day: 45.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 11.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.31 AU - 8.41 AU

Year: 7855 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,416,885 km

• M1: 144,212 km (0.087 R)
• M2: 286,330 km (0.066 R)
• M3: 636,689 km (0.034 R)
• M4: 1,041,949 km (0.097 R)
• M5: 1,669,811 km (0.082 R)
• M6: 1,962,275 km (0.1 R)
• M7: 2,043,208 km (0.049 R)
• M8: 2,399,550 km (0.075 R)
• M9: 2,982,682 km (0.086 R)
• M10: 3,290,555 km (0.081 R)
• M11: 4,040,190 km (0.098 R)
• M12: 4,144,160 km (0.058 R)
• M13: 4,275,358 km (0.075 R)
• M14: 4,461,308 km (0.1 R)
• M15: 4,704,554 km (0.11 R)
• M16: 5,232,036 km (0.106 R)
• M17: 5,402,727 km (0.1 R)
• M18: 5,691,152 km (0.117 R)
• M19: 6,709,315 km (0.118 R)
• M20: 6,832,733 km (0.088 R)
• M21: 7,302,620 km (0.087 R)
• M22: 7,912,979 km (0.045 R)
• M23: 8,076,340 km (0.085 R)
• M24: 8,977,667 km (0.084 R)
• M25: 9,596,404 km (0.087 R)
• M26: 9,910,859 km (0.09 R)
• M27: 10,016,475 km (0.096 R)
• M28: 10,442,530 km (0.083 R)
• M29: 10,910,921 km (0.088 R)
• M30: 11,719,348 km (0.104 R)
• M31: 11,905,747 km (0.087 R)
• M32: 12,130,742 km (0.094 R)
• M33: 12,470,927 km (0.096 R)
• M34: 12,967,742 km (0.115 R)
• M35: 13,705,708 km (0.116 R)
• M36: 13,941,474 km (0.116 R)
• M37: 14,858,210 km (0.085 R)
• M38: 15,019,626 km (0.105 R)
• M39: 15,794,244 km (0.094 R)
• M40: 16,041,529 km (0.115 R)
• M41: 16,331,749 km (0.034 R)
• M42: 16,959,462 km (0.107 R)
• M43: 17,339,889 km (0.113 R)
• M44: 17,509,832 km (0.103 R)
• M45: 17,595,103 km (0.109 R)
• M46: 17,851,514 km (0.107 R)
• M47: 18,758,825 km (0.056 R)
• M48: 19,020,771 km (0.119 R)
• M49: 19,152,267 km (0.105 R)
• M50: 19,283,914 km (0.09 R)
• M51: 20,348,901 km (0.117 R)
• M52: 20,708,085 km (0.064 R)
• M53: 20,978,857 km (0.085 R)
• M54: 21,341,782 km (0.088 R)
• M55: 21,706,651 km (0.08 R)
• M56: 21,981,762 km (0.08 R)
• M57: 22,535,423 km (0.057 R)
• M58: 23,468,316 km (0.104 R)
• M59: 23,562,413 km (0.081 R)
• M60: 24,128,940 km (0.1 R)
• M61: 24,891,440 km (0.065 R)
• M62: 25,516,610 km (0.059 R)
• M63: 25,758,509 km (0.117 R)
• M64: 25,904,068 km (0.098 R)
• M65: 26,001,157 km (0.119 R)
• M66: 26,979,378 km (0.083 R)
• M67: 27,621,601 km (0.092 R)
• M68: 27,720,934 km (0.082 R)
• M69: 29,022,137 km (0.107 R)
• M70: 29,325,222 km (0.116 R)
• M71: 29,680,218 km (0.047 R)
• M72: 30,240,761 km (0.101 R)
• M73: 30,445,560 km (0.078 R)
• M74: 31,165,874 km (0.108 R)
• M75: 32,833,142 km (0.088 R)
• M76: 33,096,285 km (0.089 R)
• M77: 33,201,751 km (0.066 R)
• M78: 33,412,984 km (0.091 R)
• M79: 33,730,580 km (0.118 R)
• M80: 34,262,400 km (0.112 R)
• M81: 35,387,975 km (0.112 R)
• M82: 35,495,835 km (0.077 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit