🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.09 AU

Year: 384 Days

Day: 31.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 435 Days

Day: 19.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.14 AU - 1.54 AU

Year: 569 Days

Day: 24.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.64 AU - 2.66 AU

Year: 1584 Days

Day: 33.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.48 AU - 2.96 AU

Year: 1647 Days

Day: 45 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.02 AU - 3.6 AU

Year: 2211 Days

Day: 42.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 9.1

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.96 AU - 7.96 AU

Year: 6740 Days

Day: 10.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,829,411 km

• M1: 154,535 km (0.067 R)
• M2: 230,082 km (0.057 R)
• M3: 720,463 km (0.104 R)
• M4: 845,826 km (0.029 R)
• M5: 961,914 km (0.099 R)
• M6: 1,361,490 km (0.031 R)
• M7: 1,766,751 km (0.098 R)
• M8: 1,917,396 km (0.072 R)
• M9: 2,208,513 km (0.094 R)
• M10: 2,513,693 km (0.084 R)
• M11: 2,832,336 km (0.048 R)
• M12: 3,454,514 km (0.058 R)
• M13: 3,892,387 km (0.069 R)
• M14: 4,435,278 km (0.08 R)
• M15: 4,493,770 km (0.035 R)
• M16: 4,730,584 km (0.102 R)
• M17: 5,093,359 km (0.056 R)
• M18: 5,496,675 km (0.116 R)
• M19: 5,559,655 km (0.106 R)
• M20: 6,072,028 km (0.114 R)
• M21: 6,433,157 km (0.115 R)
• M22: 6,767,508 km (0.053 R)
• M23: 7,107,544 km (0.105 R)
• M24: 7,314,139 km (0.113 R)
• M25: 7,804,222 km (0.119 R)
• M26: 8,742,500 km (0.11 R)
• M27: 9,001,154 km (0.075 R)
• M28: 9,187,553 km (0.085 R)
• M29: 9,375,149 km (0.114 R)
• M30: 9,639,937 km (0.098 R)
• M31: 9,754,230 km (0.059 R)
• M32: 9,830,525 km (0.093 R)
• M33: 10,293,231 km (0.048 R)
• M34: 11,845,608 km (0.104 R)
• M35: 12,337,785 km (0.094 R)
• M36: 12,878,581 km (0.101 R)
• M37: 13,427,157 km (0.113 R)
• M38: 13,768,539 km (0.104 R)
• M39: 14,242,615 km (0.112 R)
• M40: 14,503,514 km (0.092 R)
• M41: 16,146,697 km (0.057 R)
• M42: 16,282,531 km (0.097 R)
• M43: 16,646,653 km (0.092 R)
• M44: 16,829,611 km (0.118 R)
• M45: 17,708,050 km (0.089 R)
• M46: 17,848,223 km (0.108 R)
• M47: 18,839,009 km (0.101 R)
• M48: 19,029,747 km (0.108 R)
• M49: 19,413,166 km (0.086 R)
• M50: 20,382,859 km (0.12 R)
• M51: 20,480,846 km (0.066 R)
• M52: 20,824,472 km (0.075 R)
• M53: 21,617,192 km (0.091 R)
• M54: 21,766,939 km (0.096 R)
• M55: 22,067,481 km (0.075 R)
• M56: 22,268,541 km (0.075 R)
• M57: 22,926,322 km (0.086 R)
• M58: 23,436,750 km (0.101 R)
• M59: 23,641,849 km (0.034 R)
• M60: 23,950,769 km (0.094 R)
• M61: 24,157,513 km (0.086 R)
• M62: 24,416,616 km (0.098 R)
• M63: 25,147,252 km (0.102 R)
• M64: 25,515,263 km (0.097 R)
• M65: 26,309,927 km (0.098 R)
• M66: 27,005,108 km (0.061 R)
• M67: 27,760,578 km (0.076 R)
• M68: 28,304,516 km (0.046 R)
• M69: 28,687,336 km (0.118 R)
• M70: 28,961,849 km (0.087 R)
• M71: 29,679,470 km (0.082 R)
• M72: 29,845,972 km (0.073 R)
• M73: 30,851,270 km (0.074 R)
• M74: 33,124,858 km (0.119 R)
• M75: 33,412,834 km (0.097 R)
• M76: 34,748,145 km (0.105 R)
• M77: 35,275,477 km (0.037 R)
• M78: 35,805,353 km (0.075 R)
• M79: 37,171,630 km (0.108 R)
• M80: 37,650,792 km (0.099 R)
• M81: 38,252,774 km (0.099 R)
• M82: 39,161,431 km (0.082 R)
• M83: 40,138,754 km (0.085 R)
• M84: 41,433,374 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 9.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.53 AU - 12.89 AU

Year: 14710 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,829,411 km

• M1: 215,421 km (0.071 R)
• M2: 328,517 km (0.078 R)
• M3: 433,983 km (0.11 R)
• M4: 824,284 km (0.115 R)
• M5: 953,387 km (0.119 R)
• M6: 1,232,238 km (0.09 R)
• M7: 1,330,972 km (0.09 R)
• M8: 1,562,999 km (0.101 R)
• M9: 1,921,136 km (0.11 R)
• M10: 2,365,741 km (0.092 R)
• M11: 2,489,757 km (0.063 R)
• M12: 3,108,045 km (0.071 R)
• M13: 3,522,431 km (0.12 R)
• M14: 3,736,207 km (0.094 R)
• M15: 3,808,313 km (0.108 R)
• M16: 3,917,519 km (0.105 R)
• M17: 4,441,112 km (0.109 R)
• M18: 4,517,706 km (0.093 R)
• M19: 5,026,339 km (0.07 R)
• M20: 6,268,600 km (0.108 R)
• M21: 7,877,674 km (0.098 R)
• M22: 8,251,819 km (0.062 R)
• M23: 8,727,689 km (0.105 R)
• M24: 9,017,460 km (0.076 R)
• M25: 9,114,849 km (0.083 R)
• M26: 9,458,176 km (0.085 R)
• M27: 9,805,841 km (0.096 R)
• M28: 10,360,550 km (0.119 R)
• M29: 10,873,671 km (0.053 R)
• M30: 12,354,241 km (0.102 R)
• M31: 12,734,220 km (0.076 R)
• M32: 13,339,044 km (0.096 R)
• M33: 14,748,405 km (0.112 R)
• M34: 14,920,742 km (0.119 R)
• M35: 15,675,014 km (0.107 R)
• M36: 16,027,317 km (0.083 R)
• M37: 16,859,680 km (0.083 R)
• M38: 17,280,948 km (0.102 R)
• M39: 17,523,446 km (0.117 R)
• M40: 17,705,955 km (0.094 R)
• M41: 17,766,842 km (0.087 R)
• M42: 17,950,249 km (0.056 R)
• M43: 18,938,791 km (0.095 R)
• M44: 19,063,556 km (0.056 R)
• M45: 20,326,611 km (0.115 R)
• M46: 21,747,192 km (0.064 R)
• M47: 21,812,417 km (0.116 R)
• M48: 22,140,036 km (0.107 R)
• M49: 22,800,211 km (0.069 R)
• M50: 23,533,839 km (0.092 R)
• M51: 25,161,165 km (0.103 R)
• M52: 25,711,685 km (0.053 R)
• M53: 26,964,717 km (0.037 R)
• M54: 27,386,882 km (0.103 R)
• M55: 28,737,901 km (0.09 R)
• M56: 29,025,128 km (0.093 R)
• M57: 29,602,427 km (0.074 R)
• M58: 29,965,052 km (0.09 R)
• M59: 30,475,330 km (0.065 R)
• M60: 30,914,998 km (0.081 R)
• M61: 31,209,407 km (0.101 R)
• M62: 32,246,719 km (0.038 R)
• M63: 34,051,019 km (0.098 R)
• M64: 35,965,273 km (0.111 R)
• M65: 36,974,460 km (0.117 R)
• M66: 37,992,922 km (0.088 R)
• M67: 38,861,936 km (0.119 R)
• M68: 39,657,498 km (0.093 R)
• M69: 40,217,742 km (0.099 R)
• M70: 41,264,927 km (0.086 R)
• M71: 41,426,792 km (0.087 R)
• M72: 41,670,038 km (0.108 R)
• M73: 43,221,667 km (0.085 R)
• M74: 44,211,407 km (0.095 R)
• M75: 45,961,403 km (0.065 R)
• M76: 46,549,621 km (0.094 R)
• M77: 46,718,218 km (0.082 R)
• M78: 46,802,591 km (0.068 R)
• M79: 46,971,487 km (0.059 R)
• M80: 47,140,533 km (0.118 R)
• M81: 48,159,145 km (0.069 R)
• M82: 51,258,364 km (0.106 R)
• M83: 51,519,412 km (0.077 R)
• M84: 51,781,059 km (0.067 R)
• M85: 52,305,549 km (0.081 R)
• M86: 53,978,352 km (0.069 R)
• M87: 54,066,765 km (0.107 R)
• M88: 55,132,799 km (0.114 R)
• M89: 55,757,819 km (0.048 R)
• M90: 56,385,233 km (0.108 R)
• M91: 57,737,597 km (0.065 R)
• M92: 59,740,264 km (0.077 R)
• M93: 60,106,779 km (0.078 R)
• M94: 60,474,042 km (0.119 R)
• M95: 61,026,507 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 4.6

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.72 AU - 19.26 AU

Year: 26851 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,829,411 km

• M1: 191,036 km (0.116 R)
• M2: 338,989 km (0.03 R)
• M3: 435,629 km (0.108 R)
• M4: 563,535 km (0.047 R)
• M5: 987,496 km (0.075 R)
• M6: 1,042,697 km (0.1 R)
• M7: 1,099,096 km (0.105 R)
• M8: 1,214,735 km (0.111 R)
• M9: 1,650,364 km (0.031 R)
• M10: 1,749,547 km (0.105 R)
• M11: 2,023,610 km (0.07 R)
• M12: 3,756,103 km (0.078 R)
• M13: 4,288,373 km (0.1 R)
• M14: 4,609,559 km (0.046 R)
• M15: 4,702,759 km (0.112 R)
• M16: 5,421,726 km (0.032 R)
• M17: 6,432,260 km (0.112 R)
• M18: 6,958,994 km (0.1 R)
• M19: 7,609,146 km (0.11 R)
• M20: 9,792,377 km (0.091 R)
• M21: 10,765,512 km (0.077 R)
• M22: 12,736,613 km (0.119 R)
• M23: 12,867,661 km (0.095 R)
• M24: 13,395,891 km (0.061 R)
• M25: 13,595,754 km (0.109 R)
• M26: 15,022,618 km (0.062 R)
• M27: 15,859,020 km (0.112 R)
• M28: 15,929,331 km (0.087 R)
• M29: 16,141,161 km (0.083 R)
• M30: 16,211,921 km (0.084 R)
• M31: 16,424,949 km (0.069 R)
• M32: 16,639,023 km (0.072 R)
• M33: 18,605,637 km (0.088 R)
• M34: 19,729,715 km (0.045 R)
• M35: 20,109,245 km (0.114 R)
• M36: 20,491,168 km (0.109 R)
• M37: 20,567,762 km (0.074 R)
• M38: 20,721,399 km (0.105 R)
• M39: 20,875,485 km (0.117 R)
• M40: 21,807,480 km (0.109 R)
• M41: 23,151,018 km (0.102 R)
• M42: 24,034,544 km (0.111 R)
• M43: 24,439,804 km (0.08 R)
• M44: 25,257,057 km (0.066 R)
• M45: 26,083,286 km (0.117 R)
• M46: 26,918,342 km (0.098 R)
• M47: 27,931,867 km (0.118 R)
• M48: 28,528,912 km (0.081 R)
• M49: 31,311,134 km (0.12 R)
• M50: 31,753,494 km (0.079 R)
• M51: 32,465,879 km (0.114 R)
• M52: 32,644,649 km (0.103 R)
• M53: 36,383,399 km (0.07 R)
• M54: 39,584,644 km (0.105 R)
• M55: 40,543,267 km (0.092 R)
• M56: 42,288,027 km (0.058 R)
• M57: 44,453,456 km (0.096 R)
• M58: 45,050,202 km (0.113 R)
• M59: 50,435,875 km (0.102 R)
• M60: 51,370,413 km (0.079 R)
• M61: 54,845,571 km (0.096 R)
• M62: 55,913,551 km (0.047 R)
• M63: 56,235,186 km (0.095 R)
• M64: 56,988,262 km (0.041 R)
• M65: 57,744,778 km (0.113 R)
• M66: 58,722,251 km (0.118 R)
• M67: 59,049,272 km (0.081 R)
• M68: 59,924,269 km (0.062 R)
• M69: 60,143,730 km (0.089 R)
• M70: 62,130,539 km (0.11 R)
• M71: 63,690,695 km (0.084 R)
• M72: 64,026,692 km (0.103 R)
• M73: 64,700,331 km (0.087 R)
• M74: 64,925,476 km (0.066 R)
• M75: 66,168,185 km (0.082 R)
• M76: 67,304,830 km (0.111 R)
• M77: 70,058,777 km (0.096 R)
• M78: 72,031,674 km (0.075 R)
• M79: 72,498,569 km (0.059 R)
• M80: 73,905,088 km (0.049 R)
• M81: 74,258,139 km (0.119 R)
• M82: 74,493,905 km (0.118 R)
• M83: 76,269,482 km (0.115 R)
• M84: 77,580,259 km (0.058 R)
• M85: 77,699,788 km (0.095 R)
• M86: 77,939,144 km (0.117 R)
• M87: 78,178,650 km (0.069 R)
• M88: 78,778,538 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit