🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.76 AU

Year: 203 Days

Day: 18.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 313 Days

Day: 25.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.71 AU - 2.67 AU

Year: 1227 Days

Day: 31.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,022,857 km

• M1: 837,598 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.61 AU - 3.53 AU

Year: 2037 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.78 AU - 4.04 AU

Year: 2928 Days

Day: 16.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.92 AU - 15.58 AU

Year: 20374 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,022,857 km

• M1: 53,556 km (0.107 R)
• M2: 111,899 km (0.06 R)
• M3: 911,799 km (0.05 R)
• M4: 1,221,018 km (0.066 R)
• M5: 1,729,501 km (0.104 R)
• M6: 1,904,680 km (0.107 R)
• M7: 1,949,410 km (0.077 R)
• M8: 2,085,544 km (0.108 R)
• M9: 2,367,237 km (0.12 R)
• M10: 2,415,407 km (0.089 R)
• M11: 3,175,364 km (0.098 R)
• M12: 3,201,843 km (0.112 R)
• M13: 4,380,974 km (0.113 R)
• M14: 4,861,931 km (0.056 R)
• M15: 4,892,449 km (0.062 R)
• M16: 4,984,751 km (0.056 R)
• M17: 5,108,618 km (0.078 R)
• M18: 6,235,239 km (0.107 R)
• M19: 6,435,850 km (0.059 R)
• M20: 6,570,787 km (0.115 R)
• M21: 7,294,392 km (0.095 R)
• M22: 7,719,101 km (0.074 R)
• M23: 7,790,608 km (0.098 R)
• M24: 8,151,738 km (0.106 R)
• M25: 8,224,592 km (0.035 R)
• M26: 8,334,397 km (0.11 R)
• M27: 8,629,254 km (0.107 R)
• M28: 8,666,354 km (0.107 R)
• M29: 8,740,854 km (0.086 R)
• M30: 9,153,744 km (0.032 R)
• M31: 9,419,879 km (0.089 R)
• M32: 9,959,628 km (0.045 R)
• M33: 10,193,898 km (0.113 R)
• M34: 10,233,242 km (0.074 R)
• M35: 10,588,687 km (0.07 R)
• M36: 11,515,296 km (0.04 R)
• M37: 11,843,663 km (0.083 R)
• M38: 13,059,445 km (0.08 R)
• M39: 14,534,780 km (0.115 R)
• M40: 15,652,724 km (0.09 R)
• M41: 15,879,664 km (0.105 R)
• M42: 16,107,652 km (0.067 R)
• M43: 16,612,993 km (0.076 R)
• M44: 16,659,219 km (0.119 R)
• M45: 17,451,040 km (0.048 R)
• M46: 18,064,990 km (0.103 R)
• M47: 18,446,165 km (0.102 R)
• M48: 19,216,744 km (0.076 R)
• M49: 19,265,214 km (0.073 R)
• M50: 19,605,848 km (0.117 R)
• M51: 20,391,985 km (0.117 R)
• M52: 22,198,080 km (0.066 R)
• M53: 23,017,128 km (0.099 R)
• M54: 24,526,571 km (0.113 R)
• M55: 24,895,629 km (0.051 R)
• M56: 25,960,317 km (0.088 R)
• M57: 26,390,411 km (0.079 R)
• M58: 26,822,898 km (0.073 R)
• M59: 27,203,176 km (0.104 R)
• M60: 28,409,832 km (0.107 R)
• M61: 28,852,941 km (0.09 R)
• M62: 29,914,488 km (0.074 R)
• M63: 30,139,633 km (0.107 R)
• M64: 30,195,881 km (0.098 R)
• M65: 30,875,056 km (0.12 R)
• M66: 31,387,728 km (0.04 R)
• M67: 31,444,874 km (0.102 R)
• M68: 32,826,410 km (0.098 R)
• M69: 33,934,183 km (0.047 R)
• M70: 34,227,694 km (0.113 R)
• M71: 35,648,425 km (0.112 R)
• M72: 36,006,562 km (0.102 R)
• M73: 36,245,918 km (0.042 R)
• M74: 37,572,403 km (0.099 R)
• M75: 37,876,086 km (0.099 R)
• M76: 38,853,260 km (0.056 R)
• M77: 39,715,093 km (0.094 R)
• M78: 39,838,661 km (0.103 R)
• M79: 40,769,908 km (0.075 R)
• M80: 41,959,959 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit