🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 259 Days

Day: 17 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,882,920 km

• M1: 64,776 km (0.106 R)
• M2: 112,647 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 8.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.07 AU

Year: 516 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 15,882,920 km

• M1: 107,561 km (0.083 R)
• M2: 163,959 km (0.1 R)
• M3: 228,286 km (0.105 R)
• M4: 300,393 km (0.103 R)
• M5: 364,869 km (0.106 R)
• M6: 476,320 km (0.119 R)
• M7: 533,616 km (0.077 R)
• M8: 600,336 km (0.106 R)
• M9: 719,117 km (0.09 R)
• M10: 784,042 km (0.105 R)
• M11: 873,951 km (0.118 R)
• M12: 938,577 km (0.051 R)
• M13: 1,007,691 km (0.059 R)
• M14: 1,075,758 km (0.059 R)
• M15: 1,148,313 km (0.113 R)
• M16: 1,216,679 km (0.054 R)
• M17: 1,403,228 km (0.101 R)
• M18: 1,564,345 km (0.076 R)
• M19: 1,718,431 km (0.105 R)
• M20: 1,780,813 km (0.115 R)
• M21: 2,000,273 km (0.099 R)
• M22: 2,069,537 km (0.116 R)
• M23: 2,391,621 km (0.089 R)
• M24: 2,487,513 km (0.078 R)
• M25: 2,554,832 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.09 AU

Year: 543 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,882,920 km

• M1: 118,930 km (0.082 R)
• M2: 181,761 km (0.081 R)
• M3: 254,765 km (0.097 R)
• M4: 322,683 km (0.099 R)
• M5: 374,593 km (0.093 R)
• M6: 430,094 km (0.03 R)
• M7: 519,254 km (0.109 R)
• M8: 640,279 km (0.064 R)
• M9: 722,109 km (0.09 R)
• M10: 780,302 km (0.074 R)
• M11: 830,867 km (0.112 R)
• M12: 882,478 km (0.102 R)
• M13: 1,009,337 km (0.092 R)
• M14: 1,232,537 km (0.112 R)
• M15: 1,437,336 km (0.109 R)
• M16: 1,517,670 km (0.118 R)
• M17: 1,841,999 km (0.06 R)
• M18: 1,942,229 km (0.095 R)
• M19: 2,083,150 km (0.058 R)
• M20: 2,135,210 km (0.071 R)
• M21: 2,240,677 km (0.116 R)
• M22: 2,334,475 km (0.091 R)
• M23: 2,491,403 km (0.109 R)
• M24: 2,560,667 km (0.052 R)
• M25: 2,715,501 km (0.117 R)
• M26: 2,815,731 km (0.079 R)
• M27: 2,873,476 km (0.106 R)
• M28: 2,931,669 km (0.112 R)
• M29: 3,190,923 km (0.11 R)
• M30: 3,243,731 km (0.117 R)
• M31: 3,319,577 km (0.092 R)
• M32: 3,372,983 km (0.054 R)
• M33: 3,566,413 km (0.11 R)
• M34: 3,652,731 km (0.094 R)
• M35: 3,715,862 km (0.059 R)
• M36: 3,771,362 km (0.103 R)
• M37: 3,835,241 km (0.11 R)
• M38: 3,899,418 km (0.078 R)
• M39: 3,972,123 km (0.063 R)
• M40: 4,143,562 km (0.09 R)
• M41: 4,209,534 km (0.093 R)
• M42: 4,317,395 km (0.097 R)
• M43: 4,426,152 km (0.094 R)
• M44: 4,510,525 km (0.112 R)
• M45: 4,569,916 km (0.099 R)
• M46: 4,783,990 km (0.062 R)
• M47: 4,853,254 km (0.04 R)
• M48: 4,922,817 km (0.106 R)
• M49: 4,975,326 km (0.049 R)
• M50: 5,071,817 km (0.108 R)
• M51: 5,142,427 km (0.104 R)
• M52: 5,374,154 km (0.107 R)
• M53: 5,437,135 km (0.055 R)
• M54: 5,509,540 km (0.119 R)
• M55: 5,572,969 km (0.084 R)
• M56: 5,746,653 km (0.11 R)
• M57: 6,052,580 km (0.113 R)
• M58: 6,202,777 km (0.103 R)
• M59: 6,363,744 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 12.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.43 AU - 1.63 AU

Year: 1203 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,882,920 km

• M1: 162,762 km (0.105 R)
• M2: 281,394 km (0.09 R)
• M3: 371,302 km (0.099 R)
• M4: 451,636 km (0.114 R)
• M5: 583,282 km (0.047 R)
• M6: 699,819 km (0.104 R)
• M7: 848,669 km (0.106 R)
• M8: 949,498 km (0.06 R)
• M9: 1,080,695 km (0.062 R)
• M10: 1,345,334 km (0.095 R)
• M11: 1,476,980 km (0.044 R)
• M12: 1,589,178 km (0.105 R)
• M13: 1,760,019 km (0.084 R)
• M14: 1,911,562 km (0.112 R)
• M15: 2,060,860 km (0.096 R)
• M16: 2,200,884 km (0.087 R)
• M17: 2,350,931 km (0.073 R)
• M18: 2,490,356 km (0.07 R)
• M19: 2,618,412 km (0.084 R)
• M20: 2,821,865 km (0.057 R)
• M21: 2,963,085 km (0.043 R)
• M22: 3,129,587 km (0.037 R)
• M23: 3,268,115 km (0.032 R)
• M24: 3,503,732 km (0.074 R)
• M25: 3,704,342 km (0.053 R)
• M26: 3,867,703 km (0.086 R)
• M27: 3,966,737 km (0.095 R)
• M28: 4,252,469 km (0.059 R)
• M29: 4,527,430 km (0.117 R)
• M30: 4,960,067 km (0.07 R)
• M31: 5,040,850 km (0.05 R)
• M32: 5,158,583 km (0.082 R)
• M33: 5,332,267 km (0.102 R)
• M34: 5,461,519 km (0.025 R)
• M35: 5,545,144 km (0.118 R)
• M36: 5,941,130 km (0.106 R)
• M37: 6,027,149 km (0.119 R)
• M38: 6,219,831 km (0.031 R)
• M39: 6,434,354 km (0.077 R)
• M40: 6,651,271 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 9.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.57 AU - 5.85 AU

Year: 6499 Days

Day: 7.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,882,920 km

• M1: 184,155 km (0.026 R)
• M2: 282,441 km (0.087 R)
• M3: 401,371 km (0.109 R)
• M4: 576,101 km (0.116 R)
• M5: 642,822 km (0.101 R)
• M6: 752,627 km (0.116 R)
• M7: 852,109 km (0.119 R)
• M8: 1,168,659 km (0.117 R)
• M9: 1,437,486 km (0.108 R)
• M10: 1,815,221 km (0.094 R)
• M11: 1,998,179 km (0.096 R)
• M12: 2,284,060 km (0.101 R)
• M13: 2,345,395 km (0.068 R)
• M14: 2,961,589 km (0.114 R)
• M15: 3,301,775 km (0.109 R)
• M16: 3,683,548 km (0.055 R)
• M17: 3,945,793 km (0.042 R)
• M18: 4,064,425 km (0.037 R)
• M19: 4,381,273 km (0.046 R)
• M20: 5,314,165 km (0.094 R)
• M21: 6,568,244 km (0.115 R)
• M22: 6,958,096 km (0.039 R)
• M23: 7,373,829 km (0.068 R)
• M24: 7,446,982 km (0.103 R)
• M25: 7,612,437 km (0.084 R)
• M26: 7,704,889 km (0.096 R)
• M27: 8,229,379 km (0.117 R)
• M28: 8,343,372 km (0.109 R)
• M29: 9,155,390 km (0.117 R)
• M30: 10,399,894 km (0.113 R)
• M31: 10,688,319 km (0.111 R)
• M32: 10,771,196 km (0.081 R)
• M33: 11,696,908 km (0.083 R)
• M34: 12,277,497 km (0.042 R)
• M35: 12,407,797 km (0.098 R)
• M36: 12,669,892 km (0.087 R)
• M37: 12,801,539 km (0.113 R)
• M38: 12,889,652 km (0.101 R)
• M39: 13,288,330 km (0.117 R)
• M40: 13,758,666 km (0.067 R)
• M41: 13,871,463 km (0.096 R)
• M42: 14,007,297 km (0.115 R)
• M43: 14,371,419 km (0.097 R)
• M44: 14,692,755 km (0.08 R)
• M45: 14,761,869 km (0.113 R)
• M46: 14,831,133 km (0.117 R)
• M47: 15,248,960 km (0.085 R)
• M48: 15,318,972 km (0.111 R)
• M49: 15,812,046 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit