🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 25.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,675,274 km

• M1: 102,026 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 12.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 873 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,675,274 km

• M1: 161,566 km (0.056 R)
• M2: 307,424 km (0.097 R)
• M3: 401,221 km (0.098 R)
• M4: 490,531 km (0.067 R)
• M5: 588,518 km (0.112 R)
• M6: 678,277 km (0.112 R)
• M7: 844,031 km (0.106 R)
• M8: 1,136,345 km (0.086 R)
• M9: 1,259,764 km (0.118 R)
• M10: 1,351,916 km (0.099 R)
• M11: 1,446,611 km (0.092 R)
• M12: 1,558,660 km (0.111 R)
• M13: 1,705,117 km (0.055 R)
• M14: 1,832,125 km (0.119 R)
• M15: 1,962,574 km (0.047 R)
• M16: 2,053,979 km (0.084 R)
• M17: 2,147,029 km (0.096 R)
• M18: 2,293,485 km (0.109 R)
• M19: 2,443,532 km (0.03 R)
• M20: 2,533,290 km (0.071 R)
• M21: 2,688,723 km (0.079 R)
• M22: 3,222,787 km (0.116 R)
• M23: 3,411,729 km (0.078 R)
• M24: 3,624,756 km (0.078 R)
• M25: 3,800,534 km (0.057 R)
• M26: 3,884,309 km (0.092 R)
• M27: 3,979,154 km (0.115 R)
• M28: 4,096,289 km (0.104 R)
• M29: 4,301,238 km (0.097 R)
• M30: 4,665,509 km (0.07 R)
• M31: 4,823,035 km (0.11 R)
• M32: 4,982,507 km (0.112 R)
• M33: 5,224,855 km (0.092 R)
• M34: 5,412,152 km (0.045 R)
• M35: 5,518,516 km (0.085 R)
• M36: 5,613,660 km (0.095 R)
• M37: 5,853,914 km (0.068 R)
• M38: 5,938,886 km (0.064 R)
• M39: 6,220,728 km (0.116 R)
• M40: 6,344,745 km (0.083 R)
• M41: 6,494,492 km (0.059 R)
• M42: 7,144,495 km (0.112 R)
• M43: 7,326,705 km (0.046 R)
• M44: 7,470,768 km (0.05 R)
• M45: 7,602,713 km (0.1 R)
• M46: 7,748,721 km (0.085 R)
• M47: 8,003,037 km (0.042 R)
• M48: 8,246,732 km (0.105 R)
• M49: 8,602,775 km (0.095 R)
• M50: 8,699,565 km (0.089 R)
• M51: 8,866,367 km (0.119 R)
• M52: 9,231,236 km (0.078 R)
• M53: 9,486,749 km (0.115 R)
• M54: 9,701,572 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.6

Radius: 8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.62 AU - 4.18 AU

Year: 4113 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,675,274 km

• M1: 115,789 km (0.08 R)
• M2: 217,665 km (0.037 R)
• M3: 281,394 km (0.118 R)
• M4: 392,694 km (0.057 R)
• M5: 467,493 km (0.061 R)
• M6: 585,227 km (0.031 R)
• M7: 1,009,187 km (0.046 R)
• M8: 1,092,064 km (0.078 R)
• M9: 1,239,568 km (0.045 R)
• M10: 1,636,900 km (0.082 R)
• M11: 1,820,905 km (0.087 R)
• M12: 1,908,270 km (0.092 R)
• M13: 2,011,792 km (0.043 R)
• M14: 2,461,035 km (0.091 R)
• M15: 2,839,218 km (0.112 R)
• M16: 2,957,849 km (0.08 R)
• M17: 3,612,789 km (0.106 R)
• M18: 3,667,691 km (0.087 R)
• M19: 3,797,243 km (0.057 R)
• M20: 3,853,192 km (0.081 R)
• M21: 3,947,140 km (0.03 R)
• M22: 4,487,188 km (0.098 R)
• M23: 4,546,429 km (0.067 R)
• M24: 5,403,176 km (0.114 R)
• M25: 6,045,250 km (0.095 R)
• M26: 6,553,733 km (0.07 R)
• M27: 6,688,670 km (0.115 R)
• M28: 7,007,015 km (0.11 R)
• M29: 7,075,979 km (0.055 R)
• M30: 7,377,120 km (0.042 R)
• M31: 7,753,508 km (0.11 R)
• M32: 7,872,289 km (0.101 R)
• M33: 8,256,905 km (0.105 R)
• M34: 8,353,994 km (0.04 R)
• M35: 9,497,969 km (0.103 R)
• M36: 10,010,491 km (0.098 R)
• M37: 10,400,942 km (0.099 R)
• M38: 10,532,139 km (0.1 R)
• M39: 11,035,835 km (0.081 R)
• M40: 11,601,614 km (0.1 R)
• M41: 12,039,038 km (0.104 R)
• M42: 12,176,818 km (0.116 R)
• M43: 12,537,648 km (0.051 R)
• M44: 12,649,398 km (0.118 R)
• M45: 13,298,204 km (0.063 R)
• M46: 13,842,291 km (0.083 R)
• M47: 13,957,781 km (0.052 R)
• M48: 14,160,635 km (0.108 R)
• M49: 14,686,921 km (0.113 R)
• M50: 15,428,178 km (0.11 R)
• M51: 15,848,698 km (0.092 R)
• M52: 16,394,879 km (0.099 R)
• M53: 17,008,979 km (0.06 R)
• M54: 17,132,846 km (0.032 R)
• M55: 18,196,487 km (0.071 R)
• M56: 18,259,766 km (0.101 R)
• M57: 18,481,620 km (0.114 R)
• M58: 18,704,521 km (0.119 R)
• M59: 18,800,264 km (0.064 R)
• M60: 18,960,184 km (0.093 R)
• M61: 19,088,539 km (0.114 R)
• M62: 19,442,786 km (0.061 R)
• M63: 20,027,415 km (0.098 R)
• M64: 20,125,402 km (0.1 R)
• M65: 20,321,824 km (0.109 R)
• M66: 20,485,932 km (0.113 R)
• M67: 20,551,755 km (0.106 R)
• M68: 21,180,366 km (0.03 R)
• M69: 21,513,670 km (0.037 R)
• M70: 21,580,540 km (0.047 R)
• M71: 21,949,748 km (0.107 R)
• M72: 22,253,282 km (0.062 R)
• M73: 22,490,394 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 10.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.04 AU - 5.02 AU

Year: 5307 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,675,274 km

• M1: 197,768 km (0.11 R)
• M2: 432,787 km (0.036 R)
• M3: 511,774 km (0.05 R)
• M4: 749,934 km (0.108 R)
• M5: 928,704 km (0.071 R)
• M6: 1,035,666 km (0.075 R)
• M7: 1,121,984 km (0.069 R)
• M8: 1,576,462 km (0.114 R)
• M9: 1,764,806 km (0.095 R)
• M10: 2,006,855 km (0.105 R)
• M11: 2,275,982 km (0.109 R)
• M12: 2,937,055 km (0.106 R)
• M13: 3,170,278 km (0.043 R)
• M14: 3,279,933 km (0.064 R)
• M15: 3,654,676 km (0.103 R)
• M16: 3,769,866 km (0.097 R)
• M17: 4,282,987 km (0.099 R)
• M18: 4,363,919 km (0.12 R)
• M19: 4,589,064 km (0.059 R)
• M20: 4,776,211 km (0.082 R)
• M21: 5,179,527 km (0.099 R)
• M22: 5,374,304 km (0.11 R)
• M23: 5,593,764 km (0.072 R)
• M24: 5,771,486 km (0.047 R)
• M25: 6,109,727 km (0.092 R)
• M26: 6,338,911 km (0.119 R)
• M27: 6,524,262 km (0.12 R)
• M28: 7,283,621 km (0.102 R)
• M29: 7,502,184 km (0.076 R)
• M30: 7,649,089 km (0.109 R)
• M31: 7,896,224 km (0.096 R)
• M32: 8,045,822 km (0.118 R)
• M33: 8,372,993 km (0.081 R)
• M34: 8,988,438 km (0.066 R)
• M35: 9,092,559 km (0.116 R)
• M36: 9,354,355 km (0.078 R)
• M37: 10,208,858 km (0.119 R)
• M38: 10,290,239 km (0.089 R)
• M39: 10,535,729 km (0.103 R)
• M40: 10,700,436 km (0.079 R)
• M41: 10,893,717 km (0.076 R)
• M42: 11,116,019 km (0.07 R)
• M43: 11,565,262 km (0.092 R)
• M44: 11,763,629 km (0.114 R)
• M45: 12,307,866 km (0.073 R)
• M46: 12,801,688 km (0.072 R)
• M47: 13,124,820 km (0.093 R)
• M48: 14,049,634 km (0.066 R)
• M49: 14,474,192 km (0.108 R)
• M50: 15,087,992 km (0.101 R)
• M51: 15,773,001 km (0.046 R)
• M52: 16,151,035 km (0.115 R)
• M53: 16,627,654 km (0.092 R)
• M54: 17,335,102 km (0.033 R)
• M55: 17,497,266 km (0.104 R)
• M56: 19,012,842 km (0.097 R)
• M57: 19,146,583 km (0.097 R)
• M58: 19,549,749 km (0.064 R)
• M59: 19,820,072 km (0.083 R)
• M60: 19,887,840 km (0.115 R)
• M61: 20,057,634 km (0.091 R)
• M62: 20,159,809 km (0.082 R)
• M63: 20,364,459 km (0.094 R)
• M64: 21,086,568 km (0.116 R)
• M65: 21,155,832 km (0.088 R)
• M66: 21,677,180 km (0.072 R)
• M67: 22,062,245 km (0.096 R)
• M68: 22,308,483 km (0.098 R)
• M69: 22,945,920 km (0.097 R)
• M70: 23,302,561 km (0.12 R)
• M71: 23,374,219 km (0.09 R)
• M72: 23,445,726 km (0.12 R)
• M73: 23,661,147 km (0.099 R)
• M74: 23,985,326 km (0.114 R)
• M75: 24,057,582 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 11.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.49 AU - 5.49 AU

Year: 6241 Days

Day: 5.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,675,274 km

• M1: 151,692 km (0.104 R)
• M2: 239,357 km (0.089 R)
• M3: 314,006 km (0.069 R)
• M4: 388,655 km (0.111 R)
• M5: 486,193 km (0.1 R)
• M6: 602,281 km (0.101 R)
• M7: 952,190 km (0.091 R)
• M8: 1,295,817 km (0.084 R)
• M9: 1,476,531 km (0.073 R)
• M10: 1,605,784 km (0.095 R)
• M11: 1,926,521 km (0.051 R)
• M12: 2,404,187 km (0.066 R)
• M13: 2,728,516 km (0.061 R)
• M14: 2,830,093 km (0.116 R)
• M15: 3,656,172 km (0.066 R)
• M16: 4,449,938 km (0.088 R)
• M17: 4,691,389 km (0.07 R)
• M18: 5,151,403 km (0.1 R)
• M19: 5,241,461 km (0.114 R)
• M20: 5,533,476 km (0.118 R)
• M21: 6,229,106 km (0.104 R)
• M22: 6,421,937 km (0.102 R)
• M23: 7,435,762 km (0.12 R)
• M24: 7,537,788 km (0.102 R)
• M25: 8,013,509 km (0.048 R)
• M26: 8,413,833 km (0.05 R)
• M27: 8,863,973 km (0.099 R)
• M28: 8,972,282 km (0.073 R)
• M29: 9,146,563 km (0.073 R)
• M30: 9,653,850 km (0.12 R)
• M31: 10,557,720 km (0.083 R)
• M32: 10,926,928 km (0.095 R)
• M33: 11,300,474 km (0.066 R)
• M34: 11,725,631 km (0.081 R)
• M35: 12,156,024 km (0.094 R)
• M36: 13,378,837 km (0.068 R)
• M37: 13,853,660 km (0.104 R)
• M38: 14,308,737 km (0.027 R)
• M39: 15,052,089 km (0.047 R)
• M40: 15,755,648 km (0.075 R)
• M41: 16,018,940 km (0.099 R)
• M42: 16,151,035 km (0.104 R)
• M43: 17,221,707 km (0.055 R)
• M44: 18,675,200 km (0.099 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: 458 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit