🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 397 Days

Day: 23.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.08 AU - 1.6 AU

Year: 597 Days

Day: 46.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.65 AU - 2.09 AU

Year: 985 Days

Day: 21.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.03 AU - 3.29 AU

Year: 2163 Days

Day: 19.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,425,713 km

• M1: 512,522 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.71 AU - 4.47 AU

Year: 2619 Days

Day: 46.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.97 AU - 5.13 AU

Year: 4369 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 58,425,713 km

• M1: 223,350 km (0.085 R)
• M2: 324,777 km (0.105 R)
• M3: 507,286 km (0.112 R)
• M4: 630,405 km (0.112 R)
• M5: 753,225 km (0.079 R)
• M6: 865,124 km (0.1 R)
• M7: 969,394 km (0.116 R)
• M8: 1,138,290 km (0.034 R)
• M9: 1,374,655 km (0.074 R)
• M10: 1,593,068 km (0.101 R)
• M11: 1,841,699 km (0.04 R)
• M12: 1,961,527 km (0.086 R)
• M13: 2,093,772 km (0.093 R)
• M14: 2,190,113 km (0.082 R)
• M15: 2,367,386 km (0.08 R)
• M16: 2,747,215 km (0.092 R)
• M17: 3,102,809 km (0.111 R)
• M18: 3,314,341 km (0.051 R)
• M19: 3,507,771 km (0.079 R)
• M20: 3,693,422 km (0.106 R)
• M21: 3,787,369 km (0.096 R)
• M22: 4,050,213 km (0.12 R)
• M23: 4,455,773 km (0.075 R)
• M24: 4,810,320 km (0.028 R)
• M25: 5,240,264 km (0.113 R)
• M26: 5,333,014 km (0.1 R)
• M27: 5,628,321 km (0.113 R)
• M28: 5,750,692 km (0.107 R)
• M29: 5,956,538 km (0.073 R)
• M30: 6,053,478 km (0.11 R)
• M31: 6,165,078 km (0.085 R)
• M32: 6,263,064 km (0.088 R)
• M33: 6,375,861 km (0.074 R)
• M34: 6,804,908 km (0.117 R)
• M35: 7,066,854 km (0.054 R)
• M36: 7,736,304 km (0.093 R)
• M37: 7,887,847 km (0.093 R)
• M38: 8,551,014 km (0.084 R)
• M39: 8,707,793 km (0.064 R)
• M40: 8,992,478 km (0.091 R)
• M41: 9,104,078 km (0.07 R)
• M42: 10,294,727 km (0.093 R)
• M43: 10,579,113 km (0.109 R)
• M44: 10,680,091 km (0.086 R)
• M45: 10,968,067 km (0.12 R)
• M46: 11,138,609 km (0.105 R)
• M47: 11,310,048 km (0.118 R)
• M48: 11,413,270 km (0.092 R)
• M49: 11,742,535 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.3

Radius: 9.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.65 AU - 7.09 AU

Year: 5476 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,425,713 km

• M1: 154,385 km (0.112 R)
• M2: 229,483 km (0.108 R)
• M3: 320,289 km (0.043 R)
• M4: 419,472 km (0.078 R)
• M5: 547,528 km (0.1 R)
• M6: 608,115 km (0.064 R)
• M7: 1,099,395 km (0.093 R)
• M8: 1,178,233 km (0.106 R)
• M9: 1,329,925 km (0.091 R)
• M10: 1,402,181 km (0.116 R)
• M11: 1,538,315 km (0.051 R)
• M12: 2,097,811 km (0.078 R)
• M13: 2,312,185 km (0.111 R)
• M14: 2,414,659 km (0.091 R)
• M15: 2,473,900 km (0.094 R)
• M16: 2,548,699 km (0.084 R)
• M17: 2,746,767 km (0.085 R)
• M18: 3,521,085 km (0.118 R)
• M19: 3,967,485 km (0.1 R)
• M20: 4,269,224 km (0.092 R)
• M21: 4,523,241 km (0.08 R)
• M22: 4,596,694 km (0.119 R)
• M23: 4,800,895 km (0.112 R)
• M24: 4,932,391 km (0.105 R)
• M25: 5,353,509 km (0.108 R)
• M26: 5,806,193 km (0.067 R)
• M27: 6,047,344 km (0.059 R)
• M28: 6,415,205 km (0.104 R)
• M29: 7,065,657 km (0.115 R)
• M30: 7,258,489 km (0.027 R)
• M31: 7,366,349 km (0.076 R)
• M32: 7,453,116 km (0.093 R)
• M33: 8,316,146 km (0.06 R)
• M34: 8,406,353 km (0.11 R)
• M35: 8,862,776 km (0.072 R)
• M36: 9,280,603 km (0.099 R)
• M37: 9,657,291 km (0.12 R)
• M38: 9,967,108 km (0.081 R)
• M39: 10,159,341 km (0.053 R)
• M40: 10,352,771 km (0.107 R)
• M41: 10,425,775 km (0.055 R)
• M42: 11,014,891 km (0.111 R)
• M43: 11,791,903 km (0.061 R)
• M44: 12,097,531 km (0.055 R)
• M45: 12,560,686 km (0.091 R)
• M46: 13,082,184 km (0.09 R)
• M47: 13,637,342 km (0.116 R)
• M48: 13,717,377 km (0.093 R)
• M49: 14,308,438 km (0.066 R)
• M50: 15,100,110 km (0.043 R)
• M51: 15,404,242 km (0.103 R)
• M52: 15,487,568 km (0.1 R)
• M53: 15,990,367 km (0.113 R)
• M54: 16,811,659 km (0.116 R)
• M55: 18,054,817 km (0.041 R)
• M56: 18,583,945 km (0.088 R)
• M57: 18,643,036 km (0.112 R)
• M58: 18,761,368 km (0.101 R)
• M59: 19,657,310 km (0.095 R)
• M60: 20,110,591 km (0.04 R)
• M61: 20,201,696 km (0.079 R)
• M62: 20,292,802 km (0.083 R)
• M63: 20,414,724 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 8.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.02 AU - 7.78 AU

Year: 6234 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,425,713 km

• M1: 102,774 km (0.086 R)
• M2: 184,604 km (0.103 R)
• M3: 366,664 km (0.074 R)
• M4: 540,497 km (0.039 R)
• M5: 607,816 km (0.041 R)
• M6: 668,104 km (0.092 R)
• M7: 795,262 km (0.109 R)
• M8: 907,461 km (0.09 R)
• M9: 989,440 km (0.068 R)
• M10: 1,073,963 km (0.109 R)
• M11: 1,355,506 km (0.089 R)
• M12: 1,477,429 km (0.06 R)
• M13: 1,546,842 km (0.105 R)
• M14: 1,732,343 km (0.095 R)
• M15: 1,910,066 km (0.077 R)
• M16: 2,172,161 km (0.035 R)
• M17: 2,380,401 km (0.105 R)
• M18: 2,445,776 km (0.074 R)
• M19: 2,747,664 km (0.102 R)
• M20: 2,920,599 km (0.037 R)
• M21: 3,168,632 km (0.105 R)
• M22: 3,295,342 km (0.107 R)
• M23: 3,386,746 km (0.101 R)
• M24: 3,591,097 km (0.078 R)
• M25: 3,876,230 km (0.088 R)
• M26: 4,109,603 km (0.078 R)
• M27: 4,307,671 km (0.112 R)
• M28: 4,387,855 km (0.08 R)
• M29: 4,549,570 km (0.034 R)
• M30: 4,754,520 km (0.111 R)
• M31: 5,604,385 km (0.098 R)
• M32: 5,691,900 km (0.085 R)
• M33: 5,757,872 km (0.048 R)
• M34: 6,408,773 km (0.098 R)
• M35: 6,615,517 km (0.107 R)
• M36: 6,894,667 km (0.098 R)
• M37: 7,272,850 km (0.112 R)
• M38: 7,755,154 km (0.112 R)
• M39: 7,852,841 km (0.091 R)
• M40: 8,297,595 km (0.12 R)
• M41: 8,372,544 km (0.117 R)
• M42: 8,447,642 km (0.086 R)
• M43: 9,392,802 km (0.113 R)
• M44: 9,444,862 km (0.034 R)
• M45: 10,614,268 km (0.116 R)
• M46: 11,215,801 km (0.088 R)
• M47: 12,337,935 km (0.117 R)
• M48: 12,912,391 km (0.029 R)
• M49: 13,144,567 km (0.045 R)
• M50: 13,290,424 km (0.108 R)
• M51: 13,466,052 km (0.11 R)
• M52: 13,968,103 km (0.085 R)
• M53: 14,506,356 km (0.057 R)
• M54: 14,990,604 km (0.117 R)
• M55: 15,234,598 km (0.112 R)
• M56: 15,695,809 km (0.087 R)
• M57: 15,819,676 km (0.112 R)
• M58: 15,974,809 km (0.083 R)
• M59: 17,746,795 km (0.104 R)
• M60: 18,005,001 km (0.103 R)
• M61: 18,069,777 km (0.07 R)
• M62: 18,590,527 km (0.085 R)
• M63: 18,820,011 km (0.079 R)
• M64: 19,050,242 km (0.103 R)
• M65: 19,248,459 km (0.093 R)
• M66: 19,347,792 km (0.098 R)
• M67: 19,513,845 km (0.094 R)
• M68: 19,981,040 km (0.1 R)
• M69: 20,081,569 km (0.097 R)
• M70: 20,216,058 km (0.05 R)
• M71: 20,418,165 km (0.093 R)
• M72: 20,654,828 km (0.088 R)
• M73: 20,756,555 km (0.073 R)
• M74: 20,858,431 km (0.119 R)
• M75: 21,679,574 km (0.103 R)
• M76: 21,886,468 km (0.113 R)
• M77: 22,790,637 km (0.054 R)
• M78: 23,282,665 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 12.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.8 AU - 12.44 AU

Year: 13325 Days

Day: 8.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,425,713 km

• M1: 195,973 km (0.051 R)
• M2: 398,529 km (0.075 R)
• M3: 766,988 km (0.112 R)
• M4: 865,274 km (0.063 R)
• M5: 1,010,683 km (0.099 R)
• M6: 1,887,476 km (0.104 R)
• M7: 2,165,280 km (0.116 R)
• M8: 2,729,413 km (0.068 R)
• M9: 2,885,593 km (0.091 R)
• M10: 3,141,555 km (0.082 R)
• M11: 3,641,511 km (0.115 R)
• M12: 4,059,787 km (0.115 R)
• M13: 4,456,820 km (0.096 R)
• M14: 5,366,225 km (0.082 R)
• M15: 5,602,440 km (0.119 R)
• M16: 5,682,026 km (0.084 R)
• M17: 5,761,912 km (0.07 R)
• M18: 5,963,420 km (0.111 R)
• M19: 6,044,652 km (0.077 R)
• M20: 6,750,155 km (0.069 R)
• M21: 6,834,977 km (0.084 R)
• M22: 7,968,779 km (0.105 R)
• M23: 8,284,132 km (0.101 R)
• M24: 8,557,597 km (0.083 R)
• M25: 8,880,578 km (0.081 R)
• M26: 9,443,366 km (0.118 R)
• M27: 9,633,654 km (0.072 R)
• M28: 10,456,293 km (0.111 R)
• M29: 11,200,841 km (0.058 R)
• M30: 11,402,200 km (0.093 R)
• M31: 11,706,632 km (0.09 R)
• M32: 12,065,218 km (0.116 R)
• M33: 12,636,083 km (0.038 R)
• M34: 12,740,802 km (0.045 R)
• M35: 13,322,139 km (0.077 R)
• M36: 14,455,792 km (0.086 R)
• M37: 15,228,764 km (0.113 R)
• M38: 15,340,364 km (0.079 R)
• M39: 16,413,430 km (0.077 R)
• M40: 17,452,237 km (0.065 R)
• M41: 17,627,416 km (0.06 R)
• M42: 17,803,194 km (0.091 R)
• M43: 17,979,570 km (0.082 R)
• M44: 18,334,117 km (0.076 R)
• M45: 18,810,436 km (0.112 R)
• M46: 19,836,229 km (0.114 R)
• M47: 23,405,933 km (0.11 R)
• M48: 23,663,840 km (0.099 R)
• M49: 23,857,868 km (0.073 R)
• M50: 24,182,346 km (0.052 R)
• M51: 24,443,095 km (0.095 R)
• M52: 25,495,217 km (0.071 R)
• M53: 25,694,182 km (0.083 R)
• M54: 26,360,940 km (0.093 R)
• M55: 26,831,126 km (0.12 R)
• M56: 27,643,592 km (0.099 R)
• M57: 28,601,617 km (0.072 R)
• M58: 28,808,361 km (0.113 R)
• M59: 30,199,173 km (0.119 R)
• M60: 30,691,200 km (0.06 R)
• M61: 31,185,771 km (0.077 R)
• M62: 31,398,648 km (0.105 R)
• M63: 31,754,392 km (0.106 R)
• M64: 32,111,333 km (0.116 R)
• M65: 32,254,647 km (0.116 R)
• M66: 33,046,020 km (0.103 R)
• M67: 34,794,819 km (0.06 R)
• M68: 35,680,439 km (0.102 R)
• M69: 36,498,888 km (0.119 R)
• M70: 36,872,883 km (0.104 R)
• M71: 37,248,224 km (0.051 R)
• M72: 37,851,403 km (0.054 R)
• M73: 41,849,855 km (0.102 R)
• M74: 41,928,094 km (0.118 R)
• M75: 43,107,075 km (0.108 R)
• M76: 43,423,176 km (0.072 R)
• M77: 43,740,173 km (0.071 R)
• M78: 45,899,918 km (0.102 R)
• M79: 46,222,900 km (0.084 R)
• M80: 47,440,477 km (0.053 R)
• M81: 47,848,729 km (0.057 R)
• M82: 48,668,675 km (0.094 R)
• M83: 48,750,954 km (0.036 R)
• M84: 51,072,713 km (0.119 R)
• M85: 52,499,877 km (0.106 R)
• M86: 55,995,530 km (0.112 R)
• M87: 56,168,017 km (0.097 R)
• M88: 56,686,373 km (0.082 R)
• M89: 57,640,808 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit