🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 39.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,114,302 km

• M1: 304,432 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.88 AU - 0.98 AU

Year: 338 Days

Day: 44.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 597 Days

Day: 22.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.14 AU - 1.86 AU

Year: 692 Days

Day: 31.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,114,302 km

• M1: 360,531 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.33 AU - 1.67 AU

Year: 692 Days

Day: 39 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,114,302 km

• M1: 119,828 km (0.073 R)
• M2: 1,115,103 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.77 AU - 3.63 AU

Year: 2157 Days

Day: 19.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,114,302 km

• M1: 1,831,826 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 14.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.48 AU - 6.46 AU

Year: 4820 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,114,302 km

• M1: 180,116 km (0.084 R)
• M2: 302,936 km (0.072 R)
• M3: 423,063 km (0.055 R)
• M4: 577,298 km (0.093 R)
• M5: 939,325 km (0.119 R)
• M6: 1,126,472 km (0.03 R)
• M7: 1,297,462 km (0.052 R)
• M8: 1,416,542 km (0.099 R)
• M9: 1,714,990 km (0.109 R)
• M10: 2,227,961 km (0.095 R)
• M11: 2,615,120 km (0.116 R)
• M12: 2,749,010 km (0.097 R)
• M13: 2,964,282 km (0.114 R)
• M14: 3,205,434 km (0.116 R)
• M15: 3,328,553 km (0.085 R)
• M16: 3,474,261 km (0.111 R)
• M17: 3,837,036 km (0.12 R)
• M18: 4,347,613 km (0.098 R)
• M19: 4,461,457 km (0.05 R)
• M20: 4,599,536 km (0.094 R)
• M21: 5,093,807 km (0.107 R)
• M22: 5,408,561 km (0.106 R)
• M23: 5,605,432 km (0.089 R)
• M24: 5,879,944 km (0.113 R)
• M25: 5,980,923 km (0.109 R)
• M26: 7,291,550 km (0.106 R)
• M27: 7,427,534 km (0.065 R)
• M28: 7,979,550 km (0.043 R)
• M29: 8,317,193 km (0.103 R)
• M30: 8,430,738 km (0.09 R)
• M31: 8,861,430 km (0.112 R)
• M32: 9,152,547 km (0.109 R)
• M33: 9,565,587 km (0.099 R)
• M34: 9,834,265 km (0.096 R)
• M35: 10,226,810 km (0.06 R)
• M36: 10,593,773 km (0.05 R)
• M37: 10,748,009 km (0.096 R)
• M38: 10,871,876 km (0.11 R)
• M39: 11,089,840 km (0.12 R)
• M40: 12,427,993 km (0.076 R)
• M41: 12,558,143 km (0.066 R)
• M42: 12,688,742 km (0.071 R)
• M43: 12,819,790 km (0.085 R)
• M44: 13,182,415 km (0.087 R)
• M45: 13,615,501 km (0.116 R)
• M46: 13,816,859 km (0.065 R)
• M47: 14,188,760 km (0.089 R)
• M48: 14,632,467 km (0.099 R)
• M49: 15,150,225 km (0.118 R)
• M50: 15,779,434 km (0.096 R)
• M51: 16,026,569 km (0.042 R)
• M52: 16,417,319 km (0.117 R)
• M53: 16,631,842 km (0.114 R)
• M54: 17,389,855 km (0.063 R)
• M55: 18,307,039 km (0.112 R)
• M56: 18,455,291 km (0.09 R)
• M57: 19,052,186 km (0.112 R)
• M58: 19,390,726 km (0.111 R)
• M59: 20,035,493 km (0.105 R)
• M60: 20,495,058 km (0.09 R)
• M61: 20,610,398 km (0.075 R)
• M62: 20,880,572 km (0.095 R)
• M63: 21,035,555 km (0.052 R)
• M64: 21,229,733 km (0.065 R)
• M65: 21,346,419 km (0.118 R)
• M66: 21,502,450 km (0.09 R)
• M67: 22,486,505 km (0.034 R)
• M68: 23,324,253 km (0.086 R)
• M69: 23,565,554 km (0.111 R)
• M70: 24,702,498 km (0.027 R)
• M71: 24,907,447 km (0.07 R)
• M72: 25,732,629 km (0.07 R)
• M73: 27,156,202 km (0.042 R)
• M74: 27,834,928 km (0.053 R)
• M75: 28,262,030 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 9.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.16 AU - 7.56 AU

Year: 6769 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,114,302 km

• M1: 125,812 km (0.068 R)
• M2: 220,956 km (0.058 R)
• M3: 448,494 km (0.102 R)
• M4: 586,274 km (0.061 R)
• M5: 678,726 km (0.046 R)
• M6: 987,795 km (0.081 R)
• M7: 1,143,825 km (0.077 R)
• M8: 1,232,537 km (0.06 R)
• M9: 1,497,026 km (0.11 R)
• M10: 1,578,258 km (0.037 R)
• M11: 1,745,358 km (0.08 R)
• M12: 1,814,024 km (0.072 R)
• M13: 1,918,593 km (0.066 R)
• M14: 2,079,261 km (0.116 R)
• M15: 2,188,916 km (0.08 R)
• M16: 2,300,666 km (0.113 R)
• M17: 2,490,954 km (0.048 R)
• M18: 2,647,134 km (0.086 R)
• M19: 3,051,497 km (0.113 R)
• M20: 3,410,682 km (0.064 R)
• M21: 3,584,515 km (0.099 R)
• M22: 3,672,478 km (0.056 R)
• M23: 3,986,185 km (0.072 R)
• M24: 4,100,478 km (0.095 R)
• M25: 4,169,442 km (0.105 R)
• M26: 4,881,229 km (0.101 R)
• M27: 5,528,389 km (0.096 R)
• M28: 5,914,053 km (0.099 R)
• M29: 6,441,984 km (0.117 R)
• M30: 6,549,395 km (0.116 R)
• M31: 6,847,693 km (0.105 R)
• M32: 7,040,076 km (0.069 R)
• M33: 8,085,765 km (0.083 R)
• M34: 8,523,488 km (0.06 R)
• M35: 9,697,383 km (0.094 R)
• M36: 9,789,834 km (0.104 R)
• M37: 10,507,904 km (0.1 R)
• M38: 10,634,613 km (0.11 R)
• M39: 10,698,193 km (0.05 R)
• M40: 11,372,729 km (0.107 R)
• M41: 11,470,118 km (0.1 R)
• M42: 12,193,573 km (0.077 R)
• M43: 12,493,816 km (0.08 R)
• M44: 13,203,807 km (0.079 R)
• M45: 13,306,282 km (0.119 R)
• M46: 13,926,963 km (0.069 R)
• M47: 13,996,526 km (0.112 R)
• M48: 14,066,089 km (0.092 R)
• M49: 14,170,808 km (0.085 R)
• M50: 15,339,616 km (0.075 R)
• M51: 16,172,427 km (0.111 R)
• M52: 16,392,187 km (0.091 R)
• M53: 16,982,799 km (0.067 R)
• M54: 17,806,335 km (0.039 R)
• M55: 18,375,406 km (0.075 R)
• M56: 19,104,695 km (0.115 R)
• M57: 19,220,634 km (0.068 R)
• M58: 19,531,199 km (0.035 R)
• M59: 19,648,035 km (0.115 R)
• M60: 20,433,124 km (0.11 R)
• M61: 20,591,399 km (0.074 R)
• M62: 21,188,594 km (0.101 R)
• M63: 21,791,323 km (0.104 R)
• M64: 22,034,121 km (0.052 R)
• M65: 22,196,434 km (0.094 R)
• M66: 22,644,779 km (0.115 R)
• M67: 23,633,472 km (0.069 R)
• M68: 23,924,439 km (0.049 R)
• M69: 24,049,503 km (0.097 R)
• M70: 24,636,226 km (0.038 R)
• M71: 24,889,047 km (0.074 R)
• M72: 25,058,092 km (0.116 R)
• M73: 25,482,352 km (0.112 R)
• M74: 25,909,005 km (0.104 R)
• M75: 26,080,444 km (0.069 R)
• M76: 26,338,052 km (0.1 R)
• M77: 26,424,220 km (0.12 R)
• M78: 26,812,726 km (0.058 R)
• M79: 27,858,115 km (0.059 R)
• M80: 27,989,762 km (0.103 R)
• M81: 28,606,703 km (0.101 R)
• M82: 28,828,258 km (0.093 R)
• M83: 28,961,400 km (0.102 R)
• M84: 29,272,713 km (0.117 R)
• M85: 29,674,832 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.5

Radius: 5.6

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.13 AU - 19.13 AU

Year: 23279 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,114,302 km

• M1: 80,184 km (0.03 R)
• M2: 153,787 km (0.097 R)
• M3: 322,832 km (0.118 R)
• M4: 1,438,084 km (0.051 R)
• M5: 1,491,790 km (0.094 R)
• M6: 1,798,914 km (0.094 R)
• M7: 2,156,005 km (0.084 R)
• M8: 4,879,284 km (0.114 R)
• M9: 4,919,825 km (0.12 R)
• M10: 5,042,346 km (0.096 R)
• M11: 5,712,245 km (0.096 R)
• M12: 6,101,349 km (0.101 R)
• M13: 6,321,108 km (0.114 R)
• M14: 6,723,527 km (0.108 R)
• M15: 6,859,362 km (0.072 R)
• M16: 6,996,244 km (0.045 R)
• M17: 7,319,076 km (0.094 R)
• M18: 7,646,845 km (0.039 R)
• M19: 7,741,391 km (0.114 R)
• M20: 7,836,236 km (0.08 R)
• M21: 9,054,860 km (0.102 R)
• M22: 9,205,056 km (0.12 R)
• M23: 9,406,565 km (0.099 R)
• M24: 9,916,693 km (0.063 R)
• M25: 11,500,336 km (0.071 R)
• M26: 12,766,682 km (0.108 R)
• M27: 13,160,723 km (0.08 R)
• M28: 13,274,118 km (0.079 R)
• M29: 13,330,965 km (0.104 R)
• M30: 13,444,809 km (0.031 R)
• M31: 13,788,137 km (0.064 R)
• M32: 13,845,732 km (0.056 R)
• M33: 13,960,922 km (0.063 R)
• M34: 15,131,226 km (0.082 R)
• M35: 15,548,155 km (0.093 R)
• M36: 15,968,974 km (0.12 R)
• M37: 16,089,849 km (0.075 R)
• M38: 17,751,583 km (0.105 R)
• M39: 18,953,452 km (0.103 R)
• M40: 19,661,050 km (0.106 R)
• M41: 21,102,276 km (0.079 R)
• M42: 21,634,694 km (0.089 R)
• M43: 22,036,963 km (0.083 R)
• M44: 23,670,422 km (0.06 R)
• M45: 23,877,466 km (0.048 R)
• M46: 25,061,234 km (0.089 R)
• M47: 25,554,308 km (0.08 R)
• M48: 25,837,497 km (0.105 R)
• M49: 26,478,374 km (0.066 R)
• M50: 26,764,854 km (0.049 R)
• M51: 26,908,618 km (0.061 R)
• M52: 26,980,425 km (0.099 R)
• M53: 27,703,282 km (0.036 R)
• M54: 27,848,541 km (0.051 R)
• M55: 29,167,695 km (0.111 R)
• M56: 29,389,549 km (0.119 R)
• M57: 30,207,700 km (0.05 R)
• M58: 33,709,487 km (0.098 R)
• M59: 34,565,785 km (0.109 R)
• M60: 34,800,504 km (0.06 R)
• M61: 35,271,588 km (0.084 R)
• M62: 35,823,903 km (0.053 R)
• M63: 36,538,083 km (0.107 R)
• M64: 36,617,819 km (0.112 R)
• M65: 38,303,936 km (0.103 R)
• M66: 38,546,734 km (0.091 R)
• M67: 39,360,247 km (0.067 R)
• M68: 41,004,028 km (0.106 R)
• M69: 41,501,591 km (0.055 R)
• M70: 42,251,675 km (0.113 R)
• M71: 42,754,024 km (0.103 R)
• M72: 42,838,098 km (0.115 R)
• M73: 43,765,007 km (0.098 R)
• M74: 45,039,730 km (0.091 R)
• M75: 45,724,589 km (0.072 R)
• M76: 47,277,864 km (0.112 R)
• M77: 49,024,120 km (0.106 R)
• M78: 50,258,901 km (0.082 R)
• M79: 50,347,612 km (0.101 R)
• M80: 51,325,533 km (0.096 R)
• M81: 51,504,004 km (0.115 R)
• M82: 51,593,314 km (0.09 R)
• M83: 52,309,738 km (0.081 R)
• M84: 53,119,661 km (0.089 R)
• M85: 54,115,235 km (0.052 R)
• M86: 54,843,028 km (0.094 R)
• M87: 55,208,197 km (0.054 R)
• M88: 58,437,566 km (0.073 R)
• M89: 59,934,143 km (0.106 R)
• M90: 60,498,725 km (0.075 R)
• M91: 60,876,011 km (0.103 R)
• M92: 61,917,511 km (0.09 R)
• M93: 62,202,645 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit