🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.98 AU - 1.4 AU

Year: 484 Days

Day: 16.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.25 AU - 1.27 AU

Year: 527 Days

Day: 17.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.68 AU - 2.18 AU

Year: 1000 Days

Day: 32.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,182,474 km

• M1: 413,040 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.54 AU - 6.92 AU

Year: 5113 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,182,474 km

• M1: 100,380 km (0.049 R)
• M2: 276,606 km (0.113 R)
• M3: 419,921 km (0.118 R)
• M4: 490,831 km (0.103 R)
• M5: 555,457 km (0.113 R)
• M6: 623,225 km (0.111 R)
• M7: 1,005,597 km (0.074 R)
• M8: 1,104,331 km (0.047 R)
• M9: 1,342,641 km (0.12 R)
• M10: 1,404,724 km (0.037 R)
• M11: 1,483,861 km (0.042 R)
• M12: 1,730,249 km (0.101 R)
• M13: 2,584,303 km (0.069 R)
• M14: 2,881,105 km (0.116 R)
• M15: 3,188,828 km (0.059 R)
• M16: 3,485,630 km (0.109 R)
• M17: 3,572,098 km (0.117 R)
• M18: 3,747,277 km (0.075 R)
• M19: 4,664,462 km (0.109 R)
• M20: 4,904,267 km (0.096 R)
• M21: 5,371,012 km (0.107 R)
• M22: 6,215,193 km (0.091 R)
• M23: 6,320,360 km (0.035 R)
• M24: 6,399,647 km (0.068 R)
• M25: 7,100,214 km (0.04 R)
• M26: 7,237,695 km (0.03 R)
• M27: 7,796,742 km (0.051 R)
• M28: 8,138,723 km (0.071 R)
• M29: 8,631,797 km (0.098 R)
• M30: 9,045,136 km (0.119 R)
• M31: 9,344,182 km (0.053 R)
• M32: 9,677,037 km (0.113 R)
• M33: 10,137,201 km (0.089 R)
• M34: 10,635,960 km (0.098 R)
• M35: 10,825,052 km (0.059 R)
• M36: 11,142,648 km (0.073 R)
• M37: 11,560,175 km (0.095 R)
• M38: 11,917,415 km (0.065 R)
• M39: 12,113,837 km (0.092 R)
• M40: 12,344,367 km (0.104 R)
• M41: 12,509,972 km (0.112 R)
• M42: 12,642,965 km (0.112 R)
• M43: 12,776,406 km (0.099 R)
• M44: 13,382,577 km (0.108 R)
• M45: 13,518,711 km (0.112 R)
• M46: 13,586,778 km (0.1 R)
• M47: 14,344,341 km (0.109 R)
• M48: 15,150,824 km (0.114 R)
• M49: 16,080,275 km (0.044 R)
• M50: 16,734,467 km (0.072 R)
• M51: 16,917,724 km (0.116 R)
• M52: 17,620,236 km (0.103 R)
• M53: 17,806,635 km (0.055 R)
• M54: 18,143,978 km (0.109 R)
• M55: 18,672,806 km (0.115 R)
• M56: 19,283,315 km (0.105 R)
• M57: 19,939,302 km (0.096 R)
• M58: 20,016,943 km (0.038 R)
• M59: 20,681,008 km (0.117 R)
• M60: 21,471,633 km (0.065 R)
• M61: 21,551,219 km (0.11 R)
• M62: 23,041,363 km (0.051 R)
• M63: 23,367,935 km (0.114 R)
• M64: 23,572,884 km (0.104 R)
• M65: 23,819,422 km (0.118 R)
• M66: 23,943,139 km (0.109 R)
• M67: 24,273,900 km (0.111 R)
• M68: 24,356,777 km (0.11 R)
• M69: 24,481,392 km (0.065 R)
• M70: 24,731,221 km (0.115 R)
• M71: 25,023,685 km (0.115 R)
• M72: 25,654,389 km (0.039 R)
• M73: 26,460,572 km (0.107 R)
• M74: 26,759,768 km (0.059 R)
• M75: 26,845,487 km (0.117 R)
• M76: 27,361,451 km (0.092 R)
• M77: 28,141,603 km (0.086 R)
• M78: 28,490,615 km (0.065 R)
• M79: 28,709,477 km (0.104 R)
• M80: 28,885,105 km (0.094 R)
• M81: 28,972,919 km (0.062 R)
• M82: 29,325,371 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.5

Radius: 7.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.61 AU - 13.95 AU

Year: 19069 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,182,474 km

• M1: 102,624 km (0.109 R)
• M2: 226,790 km (0.115 R)
• M3: 447,597 km (0.114 R)
• M4: 748,737 km (0.116 R)
• M5: 801,695 km (0.106 R)
• M6: 874,400 km (0.067 R)
• M7: 930,499 km (0.095 R)
• M8: 987,944 km (0.116 R)
• M9: 1,146,967 km (0.036 R)
• M10: 1,768,247 km (0.095 R)
• M11: 1,913,506 km (0.077 R)
• M12: 2,293,635 km (0.117 R)
• M13: 2,478,986 km (0.11 R)
• M14: 4,687,500 km (0.103 R)
• M15: 4,923,416 km (0.095 R)
• M16: 5,232,485 km (0.034 R)
• M17: 5,725,709 km (0.113 R)
• M18: 6,160,291 km (0.085 R)
• M19: 6,233,743 km (0.075 R)
• M20: 6,794,137 km (0.114 R)
• M21: 6,870,133 km (0.111 R)
• M22: 7,022,872 km (0.11 R)
• M23: 7,487,822 km (0.089 R)
• M24: 8,163,556 km (0.041 R)
• M25: 8,611,302 km (0.107 R)
• M26: 8,941,764 km (0.117 R)
• M27: 9,360,937 km (0.091 R)
• M28: 9,872,263 km (0.119 R)
• M29: 11,641,557 km (0.099 R)
• M30: 12,099,027 km (0.107 R)
• M31: 12,329,857 km (0.101 R)
• M32: 12,422,607 km (0.077 R)
• M33: 13,173,289 km (0.071 R)
• M34: 13,554,016 km (0.113 R)
• M35: 14,035,123 km (0.117 R)
• M36: 14,718,187 km (0.082 R)
• M37: 16,677,171 km (0.095 R)
• M38: 16,831,107 km (0.099 R)
• M39: 17,037,253 km (0.09 R)
• M40: 18,080,548 km (0.077 R)
• M41: 18,769,746 km (0.075 R)
• M42: 19,955,608 km (0.115 R)
• M43: 20,064,665 km (0.075 R)
• M44: 20,557,590 km (0.071 R)
• M45: 21,276,856 km (0.117 R)
• M46: 22,342,592 km (0.094 R)
• M47: 22,512,535 km (0.077 R)
• M48: 22,569,232 km (0.028 R)
• M49: 22,853,468 km (0.065 R)
• M50: 24,118,618 km (0.088 R)
• M51: 24,818,137 km (0.082 R)
• M52: 24,935,422 km (0.11 R)
• M53: 25,465,298 km (0.1 R)
• M54: 27,621,900 km (0.074 R)
• M55: 27,682,637 km (0.118 R)
• M56: 27,743,374 km (0.119 R)
• M57: 28,414,919 km (0.068 R)
• M58: 29,277,350 km (0.086 R)
• M59: 30,023,395 km (0.073 R)
• M60: 30,273,373 km (0.094 R)
• M61: 30,461,418 km (0.099 R)
• M62: 30,901,535 km (0.073 R)
• M63: 31,154,056 km (0.095 R)
• M64: 31,724,622 km (0.039 R)
• M65: 33,327,713 km (0.075 R)
• M66: 33,457,115 km (0.042 R)
• M67: 35,154,153 km (0.12 R)
• M68: 35,615,962 km (0.082 R)
• M69: 37,013,056 km (0.065 R)
• M70: 37,079,927 km (0.096 R)
• M71: 37,146,946 km (0.068 R)
• M72: 37,482,644 km (0.044 R)
• M73: 40,135,463 km (0.093 R)
• M74: 40,963,787 km (0.118 R)
• M75: 41,171,728 km (0.065 R)
• M76: 41,728,082 km (0.11 R)
• M77: 42,286,830 km (0.047 R)
• M78: 42,567,177 km (0.12 R)
• M79: 43,059,204 km (0.102 R)
• M80: 43,341,196 km (0.118 R)
• M81: 43,694,546 km (0.071 R)
• M82: 44,190,912 km (0.06 R)
• M83: 44,404,238 km (0.09 R)
• M84: 44,546,656 km (0.054 R)
• M85: 45,404,151 km (0.105 R)
• M86: 45,763,036 km (0.063 R)
• M87: 47,062,892 km (0.106 R)
• M88: 47,135,447 km (0.099 R)
• M89: 47,426,115 km (0.093 R)
• M90: 48,009,248 km (0.115 R)
• M91: 48,741,380 km (0.08 R)
• M92: 48,888,285 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit