🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 206 Days

Day: 36.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,809,614 km

• M1: 246,986 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.77 AU - 0.83 AU

Year: 275 Days

Day: 17 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.18 AU - 1.34 AU

Year: 545 Days

Day: 42.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.15 AU - 1.61 AU

Year: 624 Days

Day: 23.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,809,614 km

• M1: 199,264 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.02 AU - 2.12 AU

Year: 1147 Days

Day: 23 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.67 AU - 3.57 AU

Year: 2122 Days

Day: 20.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 11.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.5 AU - 4.9 AU

Year: 3314 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,809,614 km

• M1: 167,101 km (0.101 R)
• M2: 260,300 km (0.107 R)
• M3: 346,020 km (0.091 R)
• M4: 652,247 km (0.112 R)
• M5: 731,982 km (0.116 R)
• M6: 815,458 km (0.059 R)
• M7: 935,884 km (0.095 R)
• M8: 1,196,035 km (0.029 R)
• M9: 1,283,699 km (0.115 R)
• M10: 1,601,744 km (0.113 R)
• M11: 1,699,282 km (0.102 R)
• M12: 1,856,809 km (0.111 R)
• M13: 2,171,114 km (0.1 R)
• M14: 2,486,466 km (0.095 R)
• M15: 2,600,310 km (0.101 R)
• M16: 2,699,494 km (0.099 R)
• M17: 2,901,451 km (0.101 R)
• M18: 3,021,578 km (0.042 R)
• M19: 3,196,159 km (0.089 R)
• M20: 3,889,844 km (0.054 R)
• M21: 4,022,836 km (0.083 R)
• M22: 4,351,802 km (0.083 R)
• M23: 4,470,134 km (0.119 R)
• M24: 4,609,410 km (0.042 R)
• M25: 4,933,439 km (0.103 R)
• M26: 5,539,460 km (0.051 R)
• M27: 6,037,022 km (0.077 R)
• M28: 6,169,117 km (0.114 R)
• M29: 6,257,829 km (0.076 R)
• M30: 6,369,279 km (0.09 R)
• M31: 6,458,888 km (0.048 R)
• M32: 6,571,535 km (0.12 R)
• M33: 6,890,328 km (0.086 R)
• M34: 7,028,557 km (0.103 R)
• M35: 7,191,020 km (0.08 R)
• M36: 7,543,323 km (0.076 R)
• M37: 7,853,140 km (0.112 R)
• M38: 8,460,956 km (0.101 R)
• M39: 8,534,858 km (0.096 R)
• M40: 9,286,437 km (0.071 R)
• M41: 9,464,758 km (0.101 R)
• M42: 9,567,233 km (0.032 R)
• M43: 9,721,618 km (0.082 R)
• M44: 10,585,695 km (0.096 R)
• M45: 10,772,094 km (0.098 R)
• M46: 11,501,383 km (0.117 R)
• M47: 11,803,122 km (0.119 R)
• M48: 12,218,855 km (0.052 R)
• M49: 12,667,499 km (0.114 R)
• M50: 12,893,840 km (0.078 R)
• M51: 13,207,398 km (0.058 R)
• M52: 13,725,754 km (0.1 R)
• M53: 14,663,882 km (0.052 R)
• M54: 14,991,053 km (0.074 R)
• M55: 15,080,812 km (0.098 R)
• M56: 15,170,570 km (0.057 R)
• M57: 15,471,412 km (0.079 R)
• M58: 15,683,093 km (0.098 R)
• M59: 16,231,967 km (0.041 R)
• M60: 16,570,507 km (0.049 R)
• M61: 17,004,790 km (0.119 R)
• M62: 17,129,555 km (0.119 R)
• M63: 17,726,450 km (0.115 R)
• M64: 17,979,719 km (0.107 R)
• M65: 18,075,013 km (0.092 R)
• M66: 18,361,942 km (0.062 R)
• M67: 18,618,353 km (0.107 R)
• M68: 18,908,124 km (0.104 R)
• M69: 19,069,839 km (0.088 R)
• M70: 19,199,391 km (0.075 R)
• M71: 19,688,277 km (0.108 R)
• M72: 20,478,901 km (0.102 R)
• M73: 20,578,533 km (0.113 R)
• M74: 20,744,737 km (0.051 R)
• M75: 21,819,597 km (0.109 R)
• M76: 22,023,200 km (0.097 R)
• M77: 22,159,185 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 9.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.12 AU - 8.58 AU

Year: 9290 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,809,614 km

• M1: 203,304 km (0.115 R)
• M2: 298,597 km (0.067 R)
• M3: 377,884 km (0.049 R)
• M4: 533,915 km (0.103 R)
• M5: 620,532 km (0.078 R)
• M6: 760,256 km (0.119 R)
• M7: 1,016,966 km (0.093 R)
• M8: 1,261,559 km (0.118 R)
• M9: 1,783,506 km (0.083 R)
• M10: 2,009,997 km (0.086 R)
• M11: 2,821,865 km (0.116 R)
• M12: 2,953,062 km (0.09 R)
• M13: 3,194,363 km (0.045 R)
• M14: 4,252,768 km (0.048 R)
• M15: 4,342,976 km (0.112 R)
• M16: 5,313,118 km (0.074 R)
• M17: 5,607,078 km (0.084 R)
• M18: 5,739,322 km (0.111 R)
• M19: 5,839,403 km (0.039 R)
• M20: 5,906,274 km (0.111 R)
• M21: 6,451,259 km (0.111 R)
• M22: 7,047,855 km (0.119 R)
• M23: 7,479,594 km (0.051 R)
• M24: 7,956,961 km (0.119 R)
• M25: 8,031,311 km (0.083 R)
• M26: 8,672,488 km (0.093 R)
• M27: 8,749,082 km (0.102 R)
• M28: 9,448,003 km (0.082 R)
• M29: 9,963,817 km (0.114 R)
• M30: 10,164,727 km (0.115 R)
• M31: 10,940,242 km (0.096 R)
• M32: 11,230,761 km (0.072 R)
• M33: 11,314,237 km (0.114 R)
• M34: 11,439,749 km (0.087 R)
• M35: 11,523,823 km (0.053 R)
• M36: 13,378,837 km (0.085 R)
• M37: 13,511,680 km (0.095 R)
• M38: 13,734,132 km (0.063 R)
• M39: 14,681,535 km (0.08 R)
• M40: 14,864,344 km (0.098 R)
• M41: 15,140,053 km (0.077 R)
• M42: 15,371,181 km (0.091 R)
• M43: 15,556,832 km (0.058 R)
• M44: 15,836,730 km (0.062 R)
• M45: 16,259,793 km (0.11 R)
• M46: 16,354,189 km (0.09 R)
• M47: 16,496,307 km (0.107 R)
• M48: 17,357,542 km (0.086 R)
• M49: 17,745,150 km (0.068 R)
• M50: 17,939,926 km (0.048 R)
• M51: 18,825,396 km (0.095 R)
• M52: 19,123,694 km (0.109 R)
• M53: 19,724,928 km (0.119 R)
• M54: 19,825,757 km (0.097 R)
• M55: 21,255,314 km (0.049 R)
• M56: 21,358,686 km (0.115 R)
• M57: 21,617,790 km (0.094 R)
• M58: 22,296,665 km (0.106 R)
• M59: 23,461,135 km (0.103 R)
• M60: 23,996,994 km (0.105 R)
• M61: 24,266,420 km (0.086 R)
• M62: 24,862,867 km (0.092 R)
• M63: 24,971,774 km (0.101 R)
• M64: 25,299,543 km (0.103 R)
• M65: 25,573,756 km (0.079 R)
• M66: 25,683,710 km (0.087 R)
• M67: 25,904,218 km (0.083 R)
• M68: 26,014,621 km (0.089 R)
• M69: 27,352,175 km (0.069 R)
• M70: 28,142,800 km (0.078 R)
• M71: 29,227,684 km (0.11 R)
• M72: 33,221,050 km (0.098 R)
• M73: 33,943,458 km (0.1 R)
• M74: 34,245,945 km (0.087 R)
• M75: 35,403,533 km (0.109 R)
• M76: 35,464,868 km (0.086 R)
• M77: 36,697,854 km (0.102 R)
• M78: 37,132,884 km (0.103 R)
• M79: 39,142,582 km (0.102 R)
• M80: 39,269,441 km (0.111 R)
• M81: 40,096,867 km (0.076 R)
• M82: 40,544,763 km (0.051 R)
• M83: 42,613,402 km (0.094 R)
• M84: 42,743,852 km (0.044 R)
• M85: 42,874,451 km (0.118 R)
• M86: 43,070,573 km (0.082 R)
• M87: 43,266,846 km (0.096 R)
• M88: 43,594,914 km (0.08 R)
• M89: 43,857,907 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.7

Radius: 6

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.8 AU - 14.1 AU

Year: 18991 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,809,614 km

• M1: 94,845 km (0.064 R)
• M2: 317,297 km (0.118 R)
• M3: 736,620 km (0.077 R)
• M4: 835,803 km (0.12 R)
• M5: 1,246,449 km (0.119 R)
• M6: 1,488,499 km (0.089 R)
• M7: 2,596,121 km (0.095 R)
• M8: 2,943,936 km (0.115 R)
• M9: 3,184,191 km (0.101 R)
• M10: 3,265,572 km (0.098 R)
• M11: 3,306,562 km (0.116 R)
• M12: 3,898,521 km (0.112 R)
• M13: 4,251,422 km (0.078 R)
• M14: 4,753,173 km (0.07 R)
• M15: 5,273,624 km (0.045 R)
• M16: 6,574,228 km (0.033 R)
• M17: 6,730,408 km (0.087 R)
• M18: 8,190,483 km (0.05 R)
• M19: 8,869,658 km (0.113 R)
• M20: 9,332,514 km (0.119 R)
• M21: 9,684,817 km (0.088 R)
• M22: 9,803,298 km (0.089 R)
• M23: 10,101,297 km (0.097 R)
• M24: 10,281,712 km (0.05 R)
• M25: 11,199,046 km (0.09 R)
• M26: 11,323,362 km (0.096 R)
• M27: 11,385,595 km (0.099 R)
• M28: 13,176,431 km (0.07 R)
• M29: 13,307,628 km (0.12 R)
• M30: 14,305,745 km (0.093 R)
• M31: 14,373,064 km (0.091 R)
• M32: 14,779,671 km (0.083 R)
• M33: 15,052,837 km (0.094 R)
• M34: 15,190,018 km (0.06 R)
• M35: 15,952,070 km (0.081 R)
• M36: 16,091,944 km (0.117 R)
• M37: 17,225,596 km (0.114 R)
• M38: 18,531,586 km (0.118 R)
• M39: 18,973,947 km (0.046 R)
• M40: 19,944,388 km (0.1 R)
• M41: 20,854,242 km (0.077 R)
• M42: 21,160,619 km (0.115 R)
• M43: 21,391,448 km (0.072 R)
• M44: 23,187,820 km (0.091 R)
• M45: 23,425,680 km (0.118 R)
• M46: 24,546,467 km (0.116 R)
• M47: 25,602,628 km (0.107 R)
• M48: 26,507,995 km (0.074 R)
• M49: 26,590,722 km (0.069 R)
• M50: 27,172,957 km (0.087 R)
• M51: 28,011,902 km (0.11 R)
• M52: 28,096,275 km (0.077 R)
• M53: 28,859,224 km (0.108 R)
• M54: 31,363,942 km (0.032 R)
• M55: 31,626,935 km (0.027 R)
• M56: 34,840,297 km (0.079 R)
• M57: 35,021,909 km (0.118 R)
• M58: 37,410,388 km (0.093 R)
• M59: 37,968,987 km (0.086 R)
• M60: 39,188,808 km (0.086 R)
• M61: 40,516,788 km (0.067 R)
• M62: 41,186,388 km (0.11 R)
• M63: 41,763,088 km (0.109 R)
• M64: 43,998,679 km (0.096 R)
• M65: 46,372,647 km (0.12 R)
• M66: 47,877,452 km (0.053 R)
• M67: 48,281,366 km (0.044 R)
• M68: 52,486,712 km (0.037 R)
• M69: 55,637,243 km (0.104 R)
• M70: 56,807,697 km (0.115 R)
• M71: 58,093,790 km (0.079 R)
• M72: 58,524,632 km (0.079 R)
• M73: 58,740,502 km (0.107 R)
• M74: 60,367,528 km (0.037 R)
• M75: 62,449,631 km (0.106 R)
• M76: 62,890,945 km (0.026 R)
• M77: 63,887,715 km (0.091 R)
• M78: 64,109,868 km (0.106 R)
• M79: 67,360,780 km (0.088 R)
• M80: 67,813,463 km (0.115 R)
• M81: 68,380,588 km (0.067 R)
• M82: 68,721,671 km (0.057 R)
• M83: 70,320,723 km (0.117 R)
• M84: 70,550,206 km (0.047 R)
• M85: 70,664,948 km (0.115 R)
• M86: 71,355,192 km (0.099 R)
• M87: 71,701,063 km (0.09 R)
• M88: 71,816,552 km (0.052 R)
• M89: 72,858,202 km (0.077 R)
• M90: 74,956,462 km (0.087 R)
• M91: 75,542,886 km (0.117 R)
• M92: 76,130,805 km (0.039 R)
• M93: 77,074,618 km (0.056 R)
• M94: 78,854,683 km (0.098 R)
• M95: 79,451,130 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 10,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit