🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.12 AU - 1.54 AU

Year: 566 Days

Day: 18.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.21 AU - 2.69 AU

Year: 1415 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,717,904 km

• M1: 433,385 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 12

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.27 AU - 6.19 AU

Year: 4413 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,717,904 km

• M1: 165,006 km (0.087 R)
• M2: 293,810 km (0.079 R)
• M3: 457,620 km (0.091 R)
• M4: 584,628 km (0.062 R)
• M5: 745,297 km (0.079 R)
• M6: 911,201 km (0.1 R)
• M7: 1,010,234 km (0.065 R)
• M8: 1,807,142 km (0.103 R)
• M9: 1,891,665 km (0.115 R)
• M10: 2,050,239 km (0.06 R)
• M11: 2,213,450 km (0.096 R)
• M12: 2,288,997 km (0.09 R)
• M13: 2,396,408 km (0.101 R)
• M14: 2,505,465 km (0.084 R)
• M15: 2,826,502 km (0.1 R)
• M16: 2,958,747 km (0.109 R)
• M17: 3,246,573 km (0.065 R)
• M18: 3,597,081 km (0.084 R)
• M19: 3,904,654 km (0.095 R)
• M20: 4,126,956 km (0.053 R)
• M21: 4,410,744 km (0.032 R)
• M22: 5,077,801 km (0.074 R)
• M23: 5,198,825 km (0.097 R)
• M24: 5,300,402 km (0.117 R)
• M25: 6,008,898 km (0.06 R)
• M26: 6,266,056 km (0.097 R)
• M27: 6,417,749 km (0.109 R)
• M28: 6,548,796 km (0.076 R)
• M29: 6,658,751 km (0.1 R)
• M30: 6,969,765 km (0.051 R)
• M31: 7,491,113 km (0.118 R)
• M32: 8,048,515 km (0.088 R)
• M33: 8,237,308 km (0.086 R)
• M34: 8,788,426 km (0.08 R)
• M35: 8,885,515 km (0.112 R)
• M36: 9,252,778 km (0.073 R)
• M37: 9,649,960 km (0.039 R)
• M38: 10,002,114 km (0.094 R)
• M39: 10,230,699 km (0.115 R)
• M40: 10,307,293 km (0.036 R)
• M41: 10,538,272 km (0.104 R)
• M42: 10,848,838 km (0.093 R)
• M43: 10,927,077 km (0.105 R)
• M44: 11,136,365 km (0.118 R)
• M45: 11,426,285 km (0.108 R)
• M46: 11,879,268 km (0.116 R)
• M47: 12,040,534 km (0.091 R)
• M48: 12,202,549 km (0.064 R)
• M49: 12,338,084 km (0.068 R)
• M50: 12,419,765 km (0.111 R)
• M51: 13,023,542 km (0.107 R)
• M52: 13,134,394 km (0.105 R)
• M53: 13,273,370 km (0.085 R)
• M54: 13,356,995 km (0.109 R)
• M55: 13,552,819 km (0.092 R)
• M56: 13,749,540 km (0.071 R)
• M57: 13,834,213 km (0.092 R)
• M58: 14,345,538 km (0.104 R)
• M59: 14,460,130 km (0.083 R)
• M60: 14,718,785 km (0.098 R)
• M61: 14,892,169 km (0.086 R)
• M62: 15,328,396 km (0.086 R)
• M63: 15,445,531 km (0.06 R)
• M64: 17,971,791 km (0.079 R)
• M65: 18,405,325 km (0.082 R)
• M66: 18,873,417 km (0.062 R)
• M67: 18,999,079 km (0.101 R)
• M68: 19,345,697 km (0.099 R)
• M69: 19,789,854 km (0.096 R)
• M70: 20,013,203 km (0.097 R)
• M71: 20,688,338 km (0.083 R)
• M72: 21,501,852 km (0.076 R)
• M73: 21,731,484 km (0.111 R)
• M74: 22,160,232 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 12.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.28 AU - 7.34 AU

Year: 6557 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,717,904 km

• M1: 187,446 km (0.07 R)
• M2: 396,584 km (0.06 R)
• M3: 546,331 km (0.114 R)
• M4: 652,546 km (0.087 R)
• M5: 827,127 km (0.041 R)
• M6: 974,481 km (0.117 R)
• M7: 1,108,371 km (0.069 R)
• M8: 1,309,281 km (0.112 R)
• M9: 1,395,599 km (0.1 R)
• M10: 1,640,191 km (0.109 R)
• M11: 1,733,989 km (0.083 R)
• M12: 2,320,113 km (0.106 R)
• M13: 2,456,696 km (0.053 R)
• M14: 2,674,810 km (0.06 R)
• M15: 2,802,417 km (0.042 R)
• M16: 2,948,424 km (0.104 R)
• M17: 3,063,764 km (0.049 R)
• M18: 3,315,986 km (0.101 R)
• M19: 3,401,706 km (0.081 R)
• M20: 3,488,024 km (0.086 R)
• M21: 3,680,856 km (0.055 R)
• M22: 3,985,736 km (0.119 R)
• M23: 4,168,993 km (0.105 R)
• M24: 4,261,595 km (0.106 R)
• M25: 4,949,446 km (0.101 R)
• M26: 5,186,409 km (0.117 R)
• M27: 5,569,529 km (0.095 R)
• M28: 6,087,586 km (0.072 R)
• M29: 6,320,510 km (0.069 R)
• M30: 6,707,969 km (0.114 R)
• M31: 6,926,531 km (0.095 R)
• M32: 7,619,468 km (0.103 R)
• M33: 8,264,235 km (0.06 R)
• M34: 8,498,805 km (0.117 R)
• M35: 8,902,719 km (0.115 R)
• M36: 9,167,358 km (0.063 R)
• M37: 9,337,151 km (0.092 R)
• M38: 10,327,489 km (0.062 R)
• M39: 10,809,643 km (0.071 R)
• M40: 11,455,158 km (0.103 R)
• M41: 11,874,929 km (0.082 R)
• M42: 12,406,750 km (0.081 R)
• M43: 12,648,650 km (0.062 R)
• M44: 13,328,871 km (0.107 R)
• M45: 13,576,605 km (0.034 R)
• M46: 13,770,334 km (0.078 R)
• M47: 14,300,958 km (0.093 R)
• M48: 14,582,950 km (0.088 R)
• M49: 15,584,358 km (0.052 R)
• M50: 16,283,728 km (0.087 R)
• M51: 16,726,089 km (0.056 R)
• M52: 17,834,310 km (0.11 R)
• M53: 18,168,362 km (0.081 R)
• M54: 18,657,996 km (0.091 R)
• M55: 18,780,965 km (0.116 R)
• M56: 20,564,023 km (0.101 R)
• M57: 21,588,618 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit