🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 13.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.04 AU

Year: 290 Days

Day: 26.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,136,650 km

• M1: 492,476 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.87 AU - 0.97 AU

Year: 338 Days

Day: 27.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 424 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,136,650 km

• M1: 251,773 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.78 AU - 2.84 AU

Year: 1344 Days

Day: 14.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.02 AU - 4.78 AU

Year: 2949 Days

Day: 27.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 10.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.12 AU - 9.02 AU

Year: 7975 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,136,650 km

• M1: 137,032 km (0.103 R)
• M2: 252,970 km (0.094 R)
• M3: 383,419 km (0.104 R)
• M4: 575,204 km (0.062 R)
• M5: 917,484 km (0.111 R)
• M6: 1,319,603 km (0.081 R)
• M7: 1,638,994 km (0.078 R)
• M8: 1,825,244 km (0.114 R)
• M9: 2,000,722 km (0.109 R)
• M10: 2,330,735 km (0.112 R)
• M11: 3,209,174 km (0.077 R)
• M12: 3,315,089 km (0.095 R)
• M13: 3,400,659 km (0.108 R)
• M14: 3,750,419 km (0.119 R)
• M15: 3,907,197 km (0.085 R)
• M16: 4,111,847 km (0.107 R)
• M17: 4,203,999 km (0.091 R)
• M18: 4,413,885 km (0.073 R)
• M19: 4,723,104 km (0.096 R)
• M20: 4,892,598 km (0.082 R)
• M21: 5,088,871 km (0.077 R)
• M22: 5,262,703 km (0.059 R)
• M23: 5,413,349 km (0.107 R)
• M24: 5,565,340 km (0.06 R)
• M25: 5,847,781 km (0.119 R)
• M26: 5,951,602 km (0.073 R)
• M27: 6,320,061 km (0.102 R)
• M28: 6,587,841 km (0.116 R)
• M29: 6,696,001 km (0.083 R)
• M30: 6,941,491 km (0.096 R)
• M31: 7,413,472 km (0.069 R)
• M32: 7,582,518 km (0.065 R)
• M33: 7,667,489 km (0.116 R)
• M34: 8,010,816 km (0.102 R)
• M35: 8,742,051 km (0.089 R)
• M36: 9,403,273 km (0.107 R)
• M37: 9,494,678 km (0.108 R)
• M38: 9,586,381 km (0.085 R)
• M39: 9,863,287 km (0.046 R)
• M40: 10,805,454 km (0.043 R)
• M41: 11,190,370 km (0.079 R)
• M42: 11,514,548 km (0.062 R)
• M43: 11,940,752 km (0.106 R)
• M44: 12,105,908 km (0.074 R)
• M45: 12,505,784 km (0.041 R)
• M46: 12,740,951 km (0.102 R)
• M47: 12,943,806 km (0.084 R)
• M48: 13,592,911 km (0.099 R)
• M49: 13,904,224 km (0.085 R)
• M50: 14,008,494 km (0.086 R)
• M51: 14,569,037 km (0.071 R)
• M52: 14,674,953 km (0.05 R)
• M53: 15,208,419 km (0.069 R)
• M54: 15,387,637 km (0.08 R)
• M55: 15,459,594 km (0.081 R)
• M56: 15,784,371 km (0.101 R)
• M57: 15,929,630 km (0.081 R)
• M58: 16,294,350 km (0.096 R)
• M59: 16,551,359 km (0.074 R)
• M60: 16,624,961 km (0.044 R)
• M61: 17,143,766 km (0.108 R)
• M62: 17,293,065 km (0.107 R)
• M63: 17,442,663 km (0.119 R)
• M64: 17,856,301 km (0.082 R)
• M65: 19,388,034 km (0.046 R)
• M66: 21,201,010 km (0.06 R)
• M67: 21,682,865 km (0.108 R)
• M68: 21,925,064 km (0.107 R)
• M69: 22,168,160 km (0.104 R)
• M70: 22,290,083 km (0.084 R)
• M71: 22,616,356 km (0.078 R)
• M72: 22,739,176 km (0.103 R)
• M73: 23,191,111 km (0.077 R)
• M74: 23,563,011 km (0.058 R)
• M75: 23,937,006 km (0.119 R)
• M76: 24,817,240 km (0.09 R)
• M77: 25,028,322 km (0.072 R)
• M78: 25,112,995 km (0.064 R)
• M79: 25,964,506 km (0.077 R)
• M80: 26,652,506 km (0.071 R)
• M81: 26,868,825 km (0.099 R)
• M82: 27,042,209 km (0.066 R)
• M83: 27,346,491 km (0.072 R)
• M84: 27,827,149 km (0.083 R)
• M85: 28,796,693 km (0.077 R)
• M86: 28,929,835 km (0.116 R)
• M87: 29,151,987 km (0.079 R)
• M88: 29,419,468 km (0.101 R)
• M89: 30,046,732 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit