🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.61 AU - 0.87 AU

Year: 235 Days

Day: 32.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,987,169 km

• M1: 62,981 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 11.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.33 AU - 5.43 AU

Year: 4604 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,987,169 km

• M1: 140,472 km (0.034 R)
• M2: 501,602 km (0.094 R)
• M3: 865,424 km (0.041 R)
• M4: 1,387,371 km (0.038 R)
• M5: 2,498,584 km (0.076 R)
• M6: 3,012,303 km (0.06 R)
• M7: 3,825,966 km (0.094 R)
• M8: 4,622,125 km (0.093 R)
• M9: 5,450,150 km (0.07 R)
• M10: 5,966,113 km (0.064 R)
• M11: 6,888,832 km (0.089 R)
• M12: 7,492,759 km (0.069 R)
• M13: 7,968,630 km (0.118 R)
• M14: 9,373,204 km (0.053 R)
• M15: 9,926,417 km (0.096 R)
• M16: 11,057,377 km (0.077 R)
• M17: 16,985,492 km (0.104 R)
• M18: 18,088,627 km (0.051 R)
• M19: 19,004,913 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 10.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.33 AU - 6.87 AU

Year: 5559 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,987,169 km

• M1: 149,747 km (0.068 R)
• M2: 822,639 km (0.038 R)
• M3: 1,288,038 km (0.05 R)
• M4: 1,940,584 km (0.098 R)
• M5: 2,578,768 km (0.114 R)
• M6: 2,997,343 km (0.071 R)
• M7: 3,439,105 km (0.112 R)
• M8: 3,851,996 km (0.087 R)
• M9: 4,298,096 km (0.062 R)
• M10: 4,833,806 km (0.082 R)
• M11: 5,176,386 km (0.094 R)
• M12: 5,658,390 km (0.079 R)
• M13: 7,031,549 km (0.12 R)
• M14: 7,435,164 km (0.116 R)
• M15: 7,815,591 km (0.091 R)
• M16: 8,698,219 km (0.112 R)
• M17: 9,601,491 km (0.103 R)
• M18: 10,007,350 km (0.114 R)
• M19: 12,002,836 km (0.108 R)
• M20: 12,527,326 km (0.095 R)
• M21: 14,308,887 km (0.08 R)
• M22: 16,444,247 km (0.058 R)
• M23: 18,368,075 km (0.087 R)
• M24: 22,342,143 km (0.082 R)
• M25: 24,362,612 km (0.087 R)
• M26: 27,662,591 km (0.104 R)
• M27: 28,949,881 km (0.113 R)
• M28: 29,325,072 km (0.106 R)
• M29: 30,760,464 km (0.067 R)
• M30: 31,942,137 km (0.116 R)
• M31: 32,949,829 km (0.07 R)
• M32: 33,461,603 km (0.116 R)
• M33: 36,099,911 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 11.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.85 AU - 13.55 AU

Year: 14766 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 105,987,169 km

• M1: 138,079 km (0.077 R)
• M2: 749,635 km (0.086 R)
• M3: 1,131,857 km (0.079 R)
• M4: 1,952,551 km (0.108 R)
• M5: 2,575,926 km (0.062 R)
• M6: 3,769,268 km (0.087 R)
• M7: 4,279,247 km (0.114 R)
• M8: 5,508,044 km (0.051 R)
• M9: 6,242,719 km (0.112 R)
• M10: 6,673,860 km (0.117 R)
• M11: 8,088,458 km (0.089 R)
• M12: 9,037,656 km (0.096 R)
• M13: 10,219,479 km (0.09 R)
• M14: 11,100,461 km (0.095 R)
• M15: 11,852,789 km (0.11 R)
• M16: 14,859,407 km (0.071 R)
• M17: 16,062,024 km (0.08 R)
• M18: 18,580,056 km (0.112 R)
• M19: 19,975,056 km (0.084 R)
• M20: 22,513,732 km (0.054 R)
• M21: 23,530,698 km (0.079 R)
• M22: 28,329,349 km (0.026 R)
• M23: 29,296,349 km (0.114 R)
• M24: 30,844,239 km (0.108 R)
• M25: 33,623,617 km (0.114 R)
• M26: 46,415,731 km (0.042 R)
• M27: 48,975,052 km (0.107 R)
• M28: 50,994,473 km (0.026 R)
• M29: 52,746,264 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 5.8

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.29 AU - 21.51 AU

Year: 29121 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,987,169 km

• M1: 74,500 km (0.118 R)
• M2: 291,417 km (0.05 R)
• M3: 652,097 km (0.094 R)
• M4: 883,974 km (0.113 R)
• M5: 1,361,341 km (0.118 R)
• M6: 2,062,955 km (0.08 R)
• M7: 2,896,065 km (0.103 R)
• M8: 3,187,931 km (0.077 R)
• M9: 3,629,394 km (0.113 R)
• M10: 4,146,703 km (0.092 R)
• M11: 4,404,461 km (0.09 R)
• M12: 5,721,071 km (0.107 R)
• M13: 7,765,775 km (0.118 R)
• M14: 8,101,024 km (0.097 R)
• M15: 8,329,909 km (0.109 R)
• M16: 11,352,085 km (0.088 R)
• M17: 12,680,813 km (0.106 R)
• M18: 15,819,975 km (0.061 R)
• M19: 24,400,460 km (0.026 R)
• M20: 25,606,668 km (0.098 R)
• M21: 25,852,606 km (0.1 R)
• M22: 31,388,176 km (0.042 R)
• M23: 36,254,745 km (0.083 R)
• M24: 51,248,191 km (0.052 R)
• M25: 64,530,089 km (0.106 R)
• M26: 66,133,778 km (0.091 R)
• M27: 74,552,548 km (0.1 R)
• M28: 77,852,976 km (0.096 R)
• M29: 79,147,895 km (0.079 R)
• M30: 87,776,850 km (0.052 R)
• M31: 88,336,047 km (0.114 R)
• M32: 93,476,379 km (0.046 R)
• M33: 93,767,646 km (0.115 R)
• M34: 94,645,187 km (0.087 R)
• M35: 96,119,773 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.7

Radius: 4.7

Gravity: 34.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16 AU - 22.6 AU

Year: 31283 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 105,987,169 km

• M1: 60,587 km (0.082 R)
• M2: 606,919 km (0.118 R)
• M3: 905,815 km (0.041 R)
• M4: 1,067,680 km (0.112 R)
• M5: 1,381,237 km (0.068 R)
• M6: 1,635,404 km (0.097 R)
• M7: 1,920,238 km (0.089 R)
• M8: 5,251,932 km (0.039 R)
• M9: 6,103,444 km (0.099 R)
• M10: 7,043,367 km (0.064 R)
• M11: 7,200,146 km (0.073 R)
• M12: 7,466,579 km (0.118 R)
• M13: 7,962,646 km (0.038 R)
• M14: 8,132,888 km (0.092 R)
• M15: 8,838,093 km (0.105 R)
• M16: 12,597,337 km (0.12 R)
• M17: 13,141,275 km (0.104 R)
• M18: 14,110,071 km (0.043 R)
• M19: 15,474,404 km (0.058 R)
• M20: 16,279,390 km (0.103 R)
• M21: 18,167,315 km (0.111 R)
• M22: 19,367,539 km (0.064 R)
• M23: 20,301,777 km (0.085 R)
• M24: 21,374,544 km (0.078 R)
• M25: 21,703,509 km (0.117 R)
• M26: 23,866,545 km (0.054 R)
• M27: 30,236,572 km (0.042 R)
• M28: 30,651,108 km (0.091 R)
• M29: 34,857,052 km (0.107 R)
• M30: 36,081,510 km (0.114 R)
• M31: 36,547,957 km (0.101 R)
• M32: 36,861,215 km (0.04 R)
• M33: 39,103,986 km (0.067 R)
• M34: 41,097,377 km (0.095 R)
• M35: 42,809,525 km (0.095 R)
• M36: 48,042,608 km (0.109 R)
• M37: 52,484,019 km (0.099 R)
• M38: 55,730,144 km (0.03 R)
• M39: 59,323,036 km (0.062 R)
• M40: 74,734,907 km (0.062 R)
• M41: 76,000,655 km (0.066 R)
• M42: 79,883,318 km (0.072 R)
• M43: 83,624,462 km (0.084 R)
• M44: 84,441,117 km (0.088 R)
• M45: 98,844,848 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit