🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.75 AU - 1.93 AU

Year: 935 Days

Day: 47.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.67 AU - 3.97 AU

Year: 2267 Days

Day: 37.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 10.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.74 AU - 6.64 AU

Year: 5771 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,647,733 km

• M1: 315,502 km (0.048 R)
• M2: 525,537 km (0.081 R)
• M3: 658,979 km (0.091 R)
• M4: 1,056,759 km (0.118 R)
• M5: 1,413,849 km (0.112 R)
• M6: 1,749,397 km (0.113 R)
• M7: 1,911,711 km (0.118 R)
• M8: 2,032,885 km (0.092 R)
• M9: 2,188,168 km (0.112 R)
• M10: 2,331,333 km (0.076 R)
• M11: 2,494,096 km (0.109 R)
• M12: 2,865,697 km (0.044 R)
• M13: 3,022,775 km (0.073 R)
• M14: 3,093,534 km (0.11 R)
• M15: 3,345,607 km (0.054 R)
• M16: 3,511,361 km (0.111 R)
• M17: 3,660,959 km (0.056 R)
• M18: 3,736,506 km (0.12 R)
• M19: 3,831,800 km (0.113 R)
• M20: 4,220,904 km (0.108 R)
• M21: 4,340,133 km (0.12 R)
• M22: 4,500,951 km (0.087 R)
• M23: 4,582,033 km (0.12 R)
• M24: 4,787,132 km (0.089 R)
• M25: 5,058,203 km (0.053 R)
• M26: 5,163,819 km (0.032 R)
• M27: 5,420,230 km (0.119 R)
• M28: 6,012,638 km (0.052 R)
• M29: 6,102,247 km (0.09 R)
• M30: 6,259,923 km (0.09 R)
• M31: 6,741,478 km (0.111 R)
• M32: 7,234,852 km (0.115 R)
• M33: 7,522,080 km (0.09 R)
• M34: 7,618,720 km (0.119 R)
• M35: 7,691,425 km (0.107 R)
• M36: 7,813,198 km (0.075 R)
• M37: 7,886,501 km (0.11 R)
• M38: 8,157,422 km (0.069 R)
• M39: 8,682,960 km (0.034 R)
• M40: 9,557,359 km (0.072 R)
• M41: 9,635,898 km (0.037 R)
• M42: 9,714,587 km (0.046 R)
• M43: 9,819,903 km (0.117 R)
• M44: 10,004,956 km (0.09 R)
• M45: 10,920,944 km (0.095 R)
• M46: 11,057,826 km (0.056 R)
• M47: 11,305,859 km (0.088 R)
• M48: 11,416,711 km (0.025 R)
• M49: 11,555,688 km (0.085 R)
• M50: 11,751,212 km (0.1 R)
• M51: 12,117,428 km (0.098 R)
• M52: 12,373,090 km (0.1 R)
• M53: 13,678,182 km (0.071 R)
• M54: 14,302,005 km (0.117 R)
• M55: 14,693,054 km (0.034 R)
• M56: 14,965,771 km (0.112 R)
• M57: 15,608,593 km (0.103 R)
• M58: 16,198,009 km (0.093 R)
• M59: 16,636,929 km (0.034 R)
• M60: 16,826,320 km (0.07 R)
• M61: 16,952,880 km (0.102 R)
• M62: 17,302,789 km (0.103 R)
• M63: 17,654,942 km (0.11 R)
• M64: 17,880,386 km (0.036 R)
• M65: 18,431,804 km (0.109 R)
• M66: 18,922,934 km (0.069 R)
• M67: 19,285,858 km (0.052 R)
• M68: 19,451,613 km (0.115 R)
• M69: 20,523,481 km (0.112 R)
• M70: 20,726,486 km (0.109 R)
• M71: 20,794,403 km (0.11 R)
• M72: 21,237,213 km (0.084 R)
• M73: 21,614,349 km (0.114 R)
• M74: 21,890,058 km (0.07 R)
• M75: 22,201,670 km (0.119 R)
• M76: 22,619,348 km (0.088 R)
• M77: 22,759,222 km (0.119 R)
• M78: 22,934,401 km (0.111 R)
• M79: 23,321,261 km (0.075 R)
• M80: 23,710,365 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 14.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.17 AU - 7.45 AU

Year: 5940 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,647,733 km

• M1: 197,619 km (0.073 R)
• M2: 517,309 km (0.089 R)
• M3: 1,203,814 km (0.08 R)
• M4: 1,440,029 km (0.098 R)
• M5: 1,738,028 km (0.081 R)
• M6: 1,878,949 km (0.117 R)
• M7: 2,072,978 km (0.072 R)
• M8: 2,206,120 km (0.083 R)
• M9: 2,394,164 km (0.086 R)
• M10: 2,623,498 km (0.098 R)
• M11: 2,750,058 km (0.098 R)
• M12: 2,915,962 km (0.119 R)
• M13: 3,085,157 km (0.105 R)
• M14: 3,219,197 km (0.094 R)
• M15: 3,473,214 km (0.093 R)
• M16: 3,713,767 km (0.1 R)
• M17: 4,085,069 km (0.074 R)
• M18: 4,317,993 km (0.06 R)
• M19: 4,598,938 km (0.091 R)
• M20: 4,819,146 km (0.111 R)
• M21: 5,065,533 km (0.055 R)
• M22: 5,293,221 km (0.032 R)
• M23: 5,594,362 km (0.072 R)
• M24: 5,758,920 km (0.106 R)
• M25: 6,068,737 km (0.08 R)
• M26: 6,779,626 km (0.094 R)
• M27: 6,955,254 km (0.055 R)
• M28: 7,132,378 km (0.067 R)
• M29: 7,234,403 km (0.115 R)
• M30: 7,935,120 km (0.069 R)
• M31: 8,146,950 km (0.12 R)
• M32: 8,985,447 km (0.104 R)
• M33: 9,206,403 km (0.118 R)
• M34: 9,710,099 km (0.109 R)
• M35: 10,686,075 km (0.105 R)
• M36: 10,802,911 km (0.045 R)
• M37: 11,097,020 km (0.073 R)
• M38: 11,753,456 km (0.054 R)
• M39: 12,422,458 km (0.086 R)
• M40: 12,916,879 km (0.119 R)
• M41: 13,354,752 km (0.109 R)
• M42: 13,861,290 km (0.115 R)
• M43: 14,309,635 km (0.065 R)
• M44: 14,470,901 km (0.109 R)
• M45: 14,958,441 km (0.067 R)
• M46: 15,220,686 km (0.12 R)
• M47: 15,385,393 km (0.06 R)
• M48: 15,683,392 km (0.11 R)
• M49: 15,816,384 km (0.069 R)
• M50: 16,050,056 km (0.117 R)
• M51: 16,217,756 km (0.079 R)
• M52: 16,385,904 km (0.105 R)
• M53: 17,064,629 km (0.109 R)
• M54: 17,304,434 km (0.085 R)
• M55: 17,648,958 km (0.049 R)
• M56: 18,135,002 km (0.106 R)
• M57: 18,766,305 km (0.093 R)
• M58: 18,942,980 km (0.07 R)
• M59: 19,619,462 km (0.079 R)
• M60: 20,195,264 km (0.114 R)
• M61: 21,253,070 km (0.109 R)
• M62: 21,622,128 km (0.058 R)
• M63: 21,770,230 km (0.041 R)
• M64: 22,104,881 km (0.111 R)
• M65: 22,216,780 km (0.119 R)
• M66: 22,591,373 km (0.117 R)
• M67: 23,803,714 km (0.053 R)
• M68: 24,456,260 km (0.047 R)
• M69: 24,842,970 km (0.043 R)
• M70: 25,740,109 km (0.112 R)
• M71: 25,897,187 km (0.083 R)
• M72: 26,291,227 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit