🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,926,029 km

• M1: 568,921 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 394 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,926,029 km

• M1: 162,613 km (0.09 R)
• M2: 259,702 km (0.091 R)
• M3: 347,516 km (0.095 R)
• M4: 442,959 km (0.054 R)
• M5: 536,608 km (0.111 R)
• M6: 630,106 km (0.107 R)
• M7: 744,249 km (0.073 R)
• M8: 898,634 km (0.101 R)
• M9: 990,637 km (0.107 R)
• M10: 1,099,694 km (0.108 R)
• M11: 1,199,027 km (0.045 R)
• M12: 1,333,815 km (0.053 R)
• M13: 1,446,611 km (0.103 R)
• M14: 1,625,381 km (0.108 R)
• M15: 1,723,966 km (0.108 R)
• M16: 1,874,312 km (0.064 R)
• M17: 1,957,937 km (0.108 R)
• M18: 2,097,811 km (0.113 R)
• M19: 2,230,654 km (0.084 R)
• M20: 2,395,212 km (0.049 R)
• M21: 2,490,206 km (0.033 R)
• M22: 2,582,658 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 14.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.16 AU - 1.32 AU

Year: 892 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,926,029 km

• M1: 202,256 km (0.041 R)
• M2: 304,132 km (0.109 R)
• M3: 438,023 km (0.086 R)
• M4: 697,276 km (0.11 R)
• M5: 829,819 km (0.099 R)
• M6: 921,523 km (0.09 R)
• M7: 1,123,330 km (0.108 R)
• M8: 1,268,889 km (0.054 R)
• M9: 1,377,198 km (0.112 R)
• M10: 1,557,314 km (0.033 R)
• M11: 1,729,501 km (0.077 R)
• M12: 1,883,736 km (0.066 R)
• M13: 2,059,813 km (0.071 R)
• M14: 2,258,928 km (0.103 R)
• M15: 2,356,615 km (0.109 R)
• M16: 2,483,025 km (0.088 R)
• M17: 2,677,054 km (0.101 R)
• M18: 2,771,301 km (0.07 R)
• M19: 2,953,511 km (0.085 R)
• M20: 3,060,772 km (0.107 R)
• M21: 3,159,507 km (0.069 R)
• M22: 3,259,438 km (0.101 R)
• M23: 3,503,433 km (0.103 R)
• M24: 3,753,710 km (0.092 R)
• M25: 3,934,574 km (0.088 R)
• M26: 4,074,896 km (0.074 R)
• M27: 4,382,769 km (0.094 R)
• M28: 4,573,506 km (0.113 R)
• M29: 4,732,678 km (0.12 R)
• M30: 4,928,651 km (0.058 R)
• M31: 5,174,291 km (0.118 R)
• M32: 5,532,279 km (0.117 R)
• M33: 5,677,838 km (0.093 R)
• M34: 5,935,595 km (0.116 R)
• M35: 6,084,594 km (0.062 R)
• M36: 6,361,201 km (0.12 R)
• M37: 6,501,075 km (0.057 R)
• M38: 6,616,265 km (0.063 R)
• M39: 6,757,934 km (0.05 R)
• M40: 7,018,235 km (0.063 R)
• M41: 7,375,025 km (0.097 R)
• M42: 7,495,153 km (0.118 R)
• M43: 7,819,032 km (0.087 R)
• M44: 8,106,260 km (0.103 R)
• M45: 8,341,428 km (0.071 R)
• M46: 8,536,653 km (0.065 R)
• M47: 8,733,524 km (0.118 R)
• M48: 9,131,753 km (0.105 R)
• M49: 9,333,112 km (0.083 R)
• M50: 9,623,332 km (0.057 R)
• M51: 9,725,657 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 11

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.67 AU - 1.73 AU

Year: 1431 Days

Day: 6 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,926,029 km

• M1: 146,307 km (0.108 R)
• M2: 216,468 km (0.056 R)
• M3: 325,375 km (0.104 R)
• M4: 419,921 km (0.107 R)
• M5: 662,569 km (0.12 R)
• M6: 803,640 km (0.119 R)
• M7: 1,032,674 km (0.107 R)
• M8: 1,126,622 km (0.065 R)
• M9: 1,228,498 km (0.037 R)
• M10: 1,489,546 km (0.099 R)
• M11: 1,596,808 km (0.11 R)
• M12: 1,690,157 km (0.107 R)
• M13: 1,888,374 km (0.086 R)
• M14: 2,028,697 km (0.104 R)
• M15: 2,112,322 km (0.102 R)
• M16: 2,357,513 km (0.09 R)
• M17: 2,470,908 km (0.108 R)
• M18: 2,862,406 km (0.048 R)
• M19: 3,127,493 km (0.098 R)
• M20: 3,421,902 km (0.12 R)
• M21: 3,681,604 km (0.102 R)
• M22: 4,037,946 km (0.105 R)
• M23: 4,289,420 km (0.052 R)
• M24: 4,382,170 km (0.071 R)
• M25: 4,459,961 km (0.087 R)
• M26: 4,993,128 km (0.051 R)
• M27: 5,099,043 km (0.087 R)
• M28: 5,197,329 km (0.093 R)
• M29: 5,387,767 km (0.081 R)
• M30: 5,487,998 km (0.083 R)
• M31: 5,588,827 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.46 AU - 3.28 AU

Year: 3139 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,926,029 km

• M1: 192,682 km (0.105 R)
• M2: 426,803 km (0.059 R)
• M3: 595,998 km (0.109 R)
• M4: 686,505 km (0.079 R)
• M5: 1,001,259 km (0.066 R)
• M6: 1,134,251 km (0.11 R)
• M7: 1,241,064 km (0.12 R)
• M8: 1,643,033 km (0.118 R)
• M9: 1,981,125 km (0.101 R)
• M10: 2,579,965 km (0.108 R)
• M11: 3,035,042 km (0.101 R)
• M12: 3,171,924 km (0.069 R)
• M13: 3,279,933 km (0.078 R)
• M14: 3,373,432 km (0.095 R)
• M15: 3,483,835 km (0.065 R)
• M16: 3,822,226 km (0.109 R)
• M17: 3,970,477 km (0.089 R)
• M18: 4,205,196 km (0.12 R)
• M19: 4,900,826 km (0.098 R)
• M20: 5,207,502 km (0.103 R)
• M21: 5,317,307 km (0.108 R)
• M22: 5,409,309 km (0.098 R)
• M23: 5,858,851 km (0.115 R)
• M24: 6,011,291 km (0.051 R)
• M25: 6,107,333 km (0.088 R)
• M26: 6,575,425 km (0.105 R)
• M27: 7,055,185 km (0.106 R)
• M28: 7,278,984 km (0.09 R)
• M29: 8,048,814 km (0.118 R)
• M30: 8,432,832 km (0.083 R)
• M31: 8,627,010 km (0.095 R)
• M32: 8,757,459 km (0.031 R)
• M33: 9,174,538 km (0.054 R)
• M34: 9,418,981 km (0.097 R)
• M35: 9,620,639 km (0.118 R)
• M36: 9,869,121 km (0.115 R)
• M37: 10,627,134 km (0.081 R)
• M38: 10,883,993 km (0.064 R)
• M39: 11,285,065 km (0.12 R)
• M40: 11,475,503 km (0.058 R)
• M41: 11,739,095 km (0.081 R)
• M42: 12,004,631 km (0.052 R)
• M43: 12,517,303 km (0.039 R)
• M44: 12,788,673 km (0.074 R)
• M45: 13,463,060 km (0.096 R)
• M46: 13,614,603 km (0.032 R)
• M47: 13,944,766 km (0.114 R)
• M48: 14,277,471 km (0.112 R)
• M49: 14,509,348 km (0.088 R)
• M50: 14,768,601 km (0.116 R)
• M51: 15,317,924 km (0.087 R)
• M52: 15,661,251 km (0.078 R)
• M53: 16,221,496 km (0.056 R)
• M54: 16,436,617 km (0.025 R)
• M55: 16,598,482 km (0.093 R)
• M56: 16,815,249 km (0.115 R)
• M57: 17,197,023 km (0.074 R)
• M58: 18,359,099 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 13.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.55 AU - 4.83 AU

Year: 5538 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,926,029 km

• M1: 224,247 km (0.096 R)
• M2: 321,037 km (0.069 R)
• M3: 546,331 km (0.034 R)
• M4: 803,490 km (0.111 R)
• M5: 1,828,984 km (0.093 R)
• M6: 1,939,836 km (0.096 R)
• M7: 2,266,408 km (0.118 R)
• M8: 2,436,501 km (0.115 R)
• M9: 3,203,788 km (0.065 R)
• M10: 3,327,505 km (0.037 R)
• M11: 3,708,082 km (0.06 R)
• M12: 4,005,932 km (0.092 R)
• M13: 5,181,921 km (0.047 R)
• M14: 5,354,407 km (0.107 R)
• M15: 6,330,383 km (0.108 R)
• M16: 7,138,810 km (0.034 R)
• M17: 7,796,742 km (0.096 R)
• M18: 8,117,779 km (0.084 R)
• M19: 8,583,926 km (0.1 R)
• M20: 9,412,548 km (0.081 R)
• M21: 9,542,250 km (0.118 R)
• M22: 9,820,053 km (0.083 R)
• M23: 10,001,216 km (0.07 R)
• M24: 10,249,997 km (0.069 R)
• M25: 10,618,606 km (0.054 R)
• M26: 10,906,582 km (0.091 R)
• M27: 11,490,164 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 13.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.36 AU - 6.2 AU

Year: 8972 Days

Day: 11.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,926,029 km

• M1: 240,553 km (0.109 R)
• M2: 329,714 km (0.092 R)
• M3: 439,818 km (0.105 R)
• M4: 698,323 km (0.059 R)
• M5: 951,143 km (0.114 R)
• M6: 1,188,256 km (0.107 R)
• M7: 1,580,950 km (0.043 R)
• M8: 1,883,886 km (0.026 R)
• M9: 2,071,033 km (0.073 R)
• M10: 2,205,671 km (0.108 R)
• M11: 2,323,704 km (0.089 R)
• M12: 2,945,432 km (0.069 R)
• M13: 3,186,135 km (0.053 R)
• M14: 3,594,388 km (0.111 R)
• M15: 3,875,931 km (0.104 R)
• M16: 4,336,543 km (0.108 R)
• M17: 4,611,354 km (0.078 R)
• M18: 4,712,782 km (0.109 R)
• M19: 5,021,402 km (0.12 R)
• M20: 5,204,510 km (0.039 R)
• M21: 5,336,754 km (0.069 R)
• M22: 6,042,258 km (0.05 R)
• M23: 6,834,977 km (0.038 R)
• M24: 7,038,281 km (0.025 R)
• M25: 7,155,416 km (0.105 R)
• M26: 7,540,481 km (0.093 R)
• M27: 7,932,427 km (0.035 R)
• M28: 8,115,684 km (0.106 R)
• M29: 8,207,687 km (0.054 R)
• M30: 8,611,003 km (0.037 R)
• M31: 9,598,648 km (0.09 R)
• M32: 10,723,026 km (0.075 R)
• M33: 10,824,304 km (0.1 R)
• M34: 11,164,040 km (0.074 R)
• M35: 12,028,716 km (0.092 R)
• M36: 12,451,480 km (0.065 R)
• M37: 12,700,261 km (0.111 R)
• M38: 12,807,523 km (0.072 R)
• M39: 12,950,837 km (0.099 R)
• M40: 13,166,857 km (0.066 R)
• M41: 14,302,155 km (0.112 R)
• M42: 14,488,255 km (0.047 R)
• M43: 15,013,493 km (0.081 R)
• M44: 15,392,424 km (0.117 R)
• M45: 15,621,458 km (0.102 R)
• M46: 16,005,476 km (0.043 R)
• M47: 16,470,576 km (0.039 R)
• M48: 16,587,562 km (0.1 R)
• M49: 16,704,697 km (0.075 R)
• M50: 17,097,541 km (0.119 R)
• M51: 17,334,653 km (0.093 R)
• M52: 17,652,549 km (0.119 R)
• M53: 17,892,354 km (0.117 R)
• M54: 18,861,898 km (0.063 R)
• M55: 20,599,477 km (0.077 R)
• M56: 22,172,499 km (0.098 R)
• M57: 22,647,472 km (0.069 R)
• M58: 23,300,766 km (0.092 R)
• M59: 23,827,799 km (0.063 R)
• M60: 24,403,302 km (0.108 R)
• M61: 24,581,174 km (0.109 R)
• M62: 25,028,023 km (0.085 R)
• M63: 25,387,507 km (0.073 R)
• M64: 26,934,049 km (0.095 R)
• M65: 27,256,283 km (0.09 R)
• M66: 27,718,840 km (0.11 R)
• M67: 27,811,591 km (0.044 R)
• M68: 27,997,541 km (0.075 R)
• M69: 28,651,583 km (0.116 R)
• M70: 29,169,042 km (0.116 R)
• M71: 29,547,375 km (0.081 R)
• M72: 30,595,906 km (0.096 R)
• M73: 30,739,969 km (0.091 R)
• M74: 30,932,202 km (0.113 R)
• M75: 31,124,884 km (0.117 R)
• M76: 31,221,375 km (0.115 R)
• M77: 32,191,816 km (0.077 R)
• M78: 32,387,041 km (0.11 R)
• M79: 32,680,702 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 20,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit