🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 170 Days

Day: 37.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 9.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.64 AU - 3.84 AU

Year: 2642 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,928,952 km

• M1: 157,078 km (0.114 R)
• M2: 285,283 km (0.1 R)
• M3: 569,519 km (0.116 R)
• M4: 710,739 km (0.093 R)
• M5: 844,480 km (0.104 R)
• M6: 987,047 km (0.049 R)
• M7: 1,238,820 km (0.094 R)
• M8: 1,635,853 km (0.058 R)
• M9: 1,737,878 km (0.106 R)
• M10: 1,802,954 km (0.106 R)
• M11: 1,975,739 km (0.043 R)
• M12: 2,098,559 km (0.087 R)
• M13: 2,323,405 km (0.105 R)
• M14: 2,409,872 km (0.117 R)
• M15: 2,720,736 km (0.063 R)
• M16: 3,171,176 km (0.115 R)
• M17: 3,796,644 km (0.12 R)
• M18: 4,002,192 km (0.119 R)
• M19: 4,088,809 km (0.113 R)
• M20: 4,193,827 km (0.063 R)
• M21: 4,299,592 km (0.098 R)
• M22: 4,406,256 km (0.107 R)
• M23: 4,786,683 km (0.071 R)
• M24: 4,897,236 km (0.051 R)
• M25: 4,971,586 km (0.101 R)
• M26: 5,386,720 km (0.092 R)
• M27: 5,911,360 km (0.075 R)
• M28: 6,129,922 km (0.056 R)
• M29: 6,493,296 km (0.098 R)
• M30: 6,554,481 km (0.119 R)
• M31: 7,072,389 km (0.056 R)
• M32: 7,156,463 km (0.078 R)
• M33: 7,453,415 km (0.077 R)
• M34: 7,560,527 km (0.069 R)
• M35: 7,732,864 km (0.09 R)
• M36: 7,884,705 km (0.079 R)
• M37: 8,059,436 km (0.037 R)
• M38: 8,613,995 km (0.112 R)
• M39: 8,681,464 km (0.108 R)
• M40: 8,816,700 km (0.111 R)
• M41: 9,135,044 km (0.089 R)
• M42: 9,411,052 km (0.044 R)
• M43: 9,666,416 km (0.078 R)
• M44: 9,947,660 km (0.048 R)
• M45: 10,112,966 km (0.105 R)
• M46: 10,231,597 km (0.104 R)
• M47: 10,518,077 km (0.066 R)
• M48: 10,904,338 km (0.076 R)
• M49: 11,026,111 km (0.069 R)
• M50: 11,197,101 km (0.081 R)
• M51: 11,295,387 km (0.106 R)
• M52: 11,641,108 km (0.113 R)
• M53: 11,840,372 km (0.119 R)
• M54: 12,394,034 km (0.09 R)
• M55: 13,162,518 km (0.078 R)
• M56: 14,052,177 km (0.071 R)
• M57: 14,424,227 km (0.106 R)
• M58: 14,531,040 km (0.086 R)
• M59: 14,718,635 km (0.095 R)
• M60: 14,907,129 km (0.069 R)
• M61: 15,069,293 km (0.102 R)
• M62: 15,150,674 km (0.026 R)
• M63: 15,450,169 km (0.11 R)
• M64: 15,751,459 km (0.069 R)
• M65: 15,861,563 km (0.109 R)
• M66: 16,027,168 km (0.027 R)
• M67: 16,304,373 km (0.092 R)
• M68: 16,471,623 km (0.059 R)
• M69: 16,667,297 km (0.107 R)
• M70: 16,779,496 km (0.094 R)
• M71: 17,315,804 km (0.09 R)
• M72: 17,628,763 km (0.094 R)
• M73: 18,463,070 km (0.102 R)
• M74: 18,637,352 km (0.111 R)
• M75: 18,899,746 km (0.092 R)
• M76: 19,605,399 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 10.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.96 AU - 6.14 AU

Year: 5141 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 16,928,952 km

• M1: 140,622 km (0.106 R)
• M2: 222,003 km (0.074 R)
• M3: 348,862 km (0.087 R)
• M4: 454,179 km (0.066 R)
• M5: 625,020 km (0.06 R)
• M6: 702,960 km (0.112 R)
• M7: 852,708 km (0.053 R)
• M8: 1,117,047 km (0.064 R)
• M9: 1,204,562 km (0.08 R)
• M10: 1,274,424 km (0.096 R)
• M11: 1,578,557 km (0.077 R)
• M12: 1,655,450 km (0.107 R)
• M13: 1,722,470 km (0.073 R)
• M14: 1,813,276 km (0.081 R)
• M15: 2,059,514 km (0.101 R)
• M16: 2,168,421 km (0.096 R)
• M17: 2,506,961 km (0.067 R)
• M18: 2,835,478 km (0.07 R)
• M19: 3,039,230 km (0.075 R)
• M20: 3,191,820 km (0.107 R)
• M21: 3,389,738 km (0.037 R)
• M22: 3,577,184 km (0.12 R)
• M23: 3,812,651 km (0.059 R)
• M24: 4,114,091 km (0.115 R)
• M25: 4,283,286 km (0.097 R)
• M26: 4,407,752 km (0.061 R)
• M27: 4,501,998 km (0.044 R)
• M28: 4,772,471 km (0.119 R)
• M29: 4,966,649 km (0.076 R)
• M30: 5,064,786 km (0.08 R)
• M31: 5,346,179 km (0.057 R)
• M32: 5,803,799 km (0.072 R)
• M33: 5,993,938 km (0.089 R)
• M34: 6,238,830 km (0.076 R)
• M35: 6,380,200 km (0.119 R)
• M36: 6,451,408 km (0.114 R)
• M37: 6,522,766 km (0.12 R)
• M38: 6,630,327 km (0.09 R)
• M39: 6,811,041 km (0.094 R)
• M40: 6,938,349 km (0.105 R)
• M41: 7,011,652 km (0.1 R)
• M42: 7,158,707 km (0.101 R)
• M43: 7,325,509 km (0.108 R)
• M44: 7,474,807 km (0.104 R)
• M45: 7,568,605 km (0.113 R)
• M46: 7,757,547 km (0.06 R)
• M47: 8,508,977 km (0.109 R)
• M48: 8,587,367 km (0.12 R)
• M49: 8,725,296 km (0.101 R)
• M50: 9,163,019 km (0.084 R)
• M51: 9,324,136 km (0.096 R)
• M52: 9,608,073 km (0.051 R)
• M53: 9,812,723 km (0.107 R)
• M54: 9,977,580 km (0.115 R)
• M55: 10,080,952 km (0.099 R)
• M56: 10,393,462 km (0.081 R)
• M57: 10,519,273 km (0.088 R)
• M58: 11,006,663 km (0.028 R)
• M59: 11,177,953 km (0.098 R)
• M60: 11,285,364 km (0.056 R)
• M61: 11,805,965 km (0.102 R)
• M62: 12,334,644 km (0.08 R)
• M63: 12,893,392 km (0.039 R)
• M64: 13,141,874 km (0.114 R)
• M65: 13,255,419 km (0.115 R)
• M66: 13,873,856 km (0.076 R)
• M67: 14,384,733 km (0.097 R)
• M68: 14,901,743 km (0.101 R)
• M69: 15,115,070 km (0.11 R)
• M70: 15,448,823 km (0.084 R)
• M71: 15,809,204 km (0.11 R)
• M72: 16,294,050 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 10.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.76 AU - 5.58 AU

Year: 5326 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,928,952 km

• M1: 168,597 km (0.074 R)
• M2: 426,055 km (0.083 R)
• M3: 501,153 km (0.09 R)
• M4: 667,356 km (0.109 R)
• M5: 961,466 km (0.078 R)
• M6: 1,173,296 km (0.075 R)
• M7: 1,305,690 km (0.078 R)
• M8: 1,530,536 km (0.109 R)
• M9: 2,128,179 km (0.118 R)
• M10: 2,240,827 km (0.083 R)
• M11: 2,355,418 km (0.119 R)
• M12: 3,488,323 km (0.103 R)
• M13: 3,562,224 km (0.083 R)
• M14: 3,726,932 km (0.083 R)
• M15: 4,410,295 km (0.118 R)
• M16: 4,832,460 km (0.109 R)
• M17: 5,820,404 km (0.064 R)
• M18: 6,014,732 km (0.089 R)
• M19: 6,139,497 km (0.105 R)
• M20: 6,355,516 km (0.12 R)
• M21: 6,519,176 km (0.094 R)
• M22: 7,131,031 km (0.105 R)
• M23: 8,014,706 km (0.093 R)
• M24: 8,132,439 km (0.059 R)
• M25: 8,469,334 km (0.088 R)
• M26: 9,799,558 km (0.083 R)
• M27: 10,650,022 km (0.068 R)
• M28: 10,779,723 km (0.059 R)
• M29: 11,347,597 km (0.039 R)
• M30: 11,724,135 km (0.072 R)
• M31: 13,085,775 km (0.086 R)
• M32: 14,425,124 km (0.076 R)
• M33: 15,099,063 km (0.098 R)
• M34: 15,366,544 km (0.088 R)
• M35: 15,488,616 km (0.076 R)
• M36: 15,586,602 km (0.097 R)
• M37: 15,783,174 km (0.073 R)
• M38: 16,627,504 km (0.11 R)
• M39: 16,803,132 km (0.101 R)
• M40: 16,903,811 km (0.074 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: 532 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit