🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.19 AU - 1.43 AU

Year: 545 Days

Day: 13 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,808,010 km

• M1: 305,928 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.15 AU

Year: 863 Days

Day: 25.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.48 AU - 2.08 AU

Year: 863 Days

Day: 28.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.1 AU - 3.46 AU

Year: 1685 Days

Day: 17.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.81 AU - 5.71 AU

Year: 3774 Days

Day: 31.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 12

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.56 AU - 10 AU

Year: 8659 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,808,010 km

• M1: 156,928 km (0.104 R)
• M2: 303,235 km (0.099 R)
• M3: 394,490 km (0.119 R)
• M4: 692,788 km (0.071 R)
• M5: 791,522 km (0.119 R)
• M6: 1,042,248 km (0.1 R)
• M7: 1,423,573 km (0.078 R)
• M8: 1,509,592 km (0.114 R)
• M9: 1,686,866 km (0.106 R)
• M10: 1,894,807 km (0.104 R)
• M11: 2,185,326 km (0.079 R)
• M12: 2,755,294 km (0.073 R)
• M13: 3,001,681 km (0.051 R)
• M14: 3,604,710 km (0.086 R)
• M15: 5,254,027 km (0.093 R)
• M16: 5,595,110 km (0.105 R)
• M17: 5,698,781 km (0.067 R)
• M18: 6,120,198 km (0.078 R)
• M19: 6,588,141 km (0.057 R)
• M20: 6,697,796 km (0.104 R)
• M21: 6,844,851 km (0.109 R)
• M22: 7,444,289 km (0.066 R)
• M23: 7,711,920 km (0.12 R)
• M24: 8,099,678 km (0.025 R)
• M25: 8,374,938 km (0.11 R)
• M26: 9,015,815 km (0.076 R)
• M27: 10,132,713 km (0.108 R)
• M28: 10,557,571 km (0.065 R)
• M29: 10,815,328 km (0.084 R)
• M30: 11,031,646 km (0.11 R)
• M31: 11,249,461 km (0.11 R)
• M32: 11,955,862 km (0.101 R)
• M33: 12,767,879 km (0.105 R)
• M34: 13,365,523 km (0.1 R)
• M35: 13,458,273 km (0.084 R)
• M36: 13,784,546 km (0.115 R)
• M37: 14,113,512 km (0.072 R)
• M38: 14,731,202 km (0.111 R)
• M39: 17,593,458 km (0.091 R)
• M40: 17,797,060 km (0.038 R)
• M41: 18,931,012 km (0.057 R)
• M42: 20,568,361 km (0.067 R)
• M43: 21,648,607 km (0.051 R)
• M44: 22,030,979 km (0.101 R)
• M45: 22,360,543 km (0.063 R)
• M46: 23,136,059 km (0.115 R)
• M47: 24,542,578 km (0.077 R)
• M48: 25,342,328 km (0.086 R)
• M49: 25,572,410 km (0.11 R)
• M50: 25,976,623 km (0.072 R)
• M51: 26,499,617 km (0.097 R)
• M52: 26,967,410 km (0.093 R)
• M53: 27,496,837 km (0.062 R)
• M54: 28,208,174 km (0.119 R)
• M55: 29,407,201 km (0.062 R)
• M56: 32,476,800 km (0.103 R)
• M57: 32,726,778 km (0.101 R)
• M58: 32,851,992 km (0.079 R)
• M59: 33,417,472 km (0.115 R)
• M60: 33,606,713 km (0.041 R)
• M61: 34,239,961 km (0.061 R)
• M62: 35,133,060 km (0.078 R)
• M63: 36,617,071 km (0.106 R)
• M64: 37,072,746 km (0.056 R)
• M65: 37,268,719 km (0.102 R)
• M66: 37,858,434 km (0.103 R)
• M67: 38,649,507 km (0.104 R)
• M68: 38,781,902 km (0.106 R)
• M69: 39,645,979 km (0.108 R)
• M70: 41,258,046 km (0.089 R)
• M71: 41,732,121 km (0.107 R)
• M72: 41,936,023 km (0.092 R)
• M73: 42,481,008 km (0.077 R)
• M74: 42,617,591 km (0.107 R)
• M75: 43,096,903 km (0.032 R)
• M76: 44,615,171 km (0.099 R)
• M77: 45,032,250 km (0.117 R)
• M78: 45,380,813 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 11

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.9 AU - 11.56 AU

Year: 12774 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,808,010 km

• M1: 189,989 km (0.065 R)
• M2: 368,310 km (0.105 R)
• M3: 444,306 km (0.064 R)
• M4: 635,043 km (0.067 R)
• M5: 751,131 km (0.109 R)
• M6: 832,961 km (0.12 R)
• M7: 1,051,972 km (0.092 R)
• M8: 1,314,965 km (0.06 R)
• M9: 1,679,984 km (0.086 R)
• M10: 1,818,213 km (0.107 R)
• M11: 2,018,075 km (0.047 R)
• M12: 2,106,039 km (0.1 R)
• M13: 2,377,858 km (0.094 R)
• M14: 2,693,210 km (0.1 R)
• M15: 3,504,330 km (0.12 R)
• M16: 3,646,598 km (0.069 R)
• M17: 4,159,718 km (0.088 R)
• M18: 4,501,699 km (0.079 R)
• M19: 4,971,885 km (0.081 R)
• M20: 5,132,254 km (0.07 R)
• M21: 5,375,799 km (0.068 R)
• M22: 5,664,972 km (0.047 R)
• M23: 5,832,522 km (0.104 R)
• M24: 6,475,344 km (0.1 R)
• M25: 6,650,523 km (0.087 R)
• M26: 6,783,067 km (0.034 R)
• M27: 6,961,088 km (0.053 R)
• M28: 7,688,583 km (0.094 R)
• M29: 8,155,627 km (0.063 R)
• M30: 8,631,947 km (0.031 R)
• M31: 8,776,608 km (0.107 R)
• M32: 9,019,555 km (0.117 R)
• M33: 10,729,458 km (0.118 R)
• M34: 10,833,279 km (0.083 R)
• M35: 11,093,879 km (0.12 R)
• M36: 11,995,655 km (0.082 R)
• M37: 12,373,838 km (0.106 R)
• M38: 13,141,874 km (0.049 R)
• M39: 14,494,388 km (0.114 R)
• M40: 15,187,176 km (0.117 R)
• M41: 15,420,549 km (0.1 R)
• M42: 15,596,326 km (0.096 R)
• M43: 17,268,980 km (0.119 R)
• M44: 17,451,489 km (0.116 R)
• M45: 17,880,087 km (0.093 R)
• M46: 18,374,059 km (0.058 R)
• M47: 20,010,361 km (0.105 R)
• M48: 20,587,659 km (0.086 R)
• M49: 20,910,641 km (0.12 R)
• M50: 21,300,642 km (0.116 R)
• M51: 21,431,092 km (0.12 R)
• M52: 21,561,840 km (0.118 R)
• M53: 21,692,888 km (0.079 R)
• M54: 22,285,894 km (0.07 R)
• M55: 22,484,710 km (0.09 R)
• M56: 22,951,006 km (0.104 R)
• M57: 23,218,936 km (0.102 R)
• M58: 25,468,140 km (0.085 R)
• M59: 27,501,624 km (0.098 R)
• M60: 27,714,950 km (0.115 R)
• M61: 27,857,367 km (0.079 R)
• M62: 28,430,028 km (0.07 R)
• M63: 30,464,260 km (0.111 R)
• M64: 31,424,678 km (0.084 R)
• M65: 31,499,028 km (0.08 R)
• M66: 31,647,729 km (0.079 R)
• M67: 34,365,024 km (0.069 R)
• M68: 34,594,807 km (0.07 R)
• M69: 36,607,796 km (0.109 R)
• M70: 38,102,727 km (0.078 R)
• M71: 38,658,483 km (0.115 R)
• M72: 41,477,506 km (0.119 R)
• M73: 43,946,020 km (0.109 R)
• M74: 44,445,378 km (0.042 R)
• M75: 45,030,455 km (0.098 R)
• M76: 45,449,778 km (0.04 R)
• M77: 45,533,852 km (0.105 R)
• M78: 46,292,612 km (0.096 R)
• M79: 47,907,970 km (0.08 R)
• M80: 48,421,988 km (0.105 R)
• M81: 48,507,858 km (0.063 R)
• M82: 49,801,580 km (0.08 R)
• M83: 49,974,814 km (0.113 R)
• M84: 50,670,295 km (0.104 R)
• M85: 55,896,945 km (0.111 R)
• M86: 56,709,262 km (0.069 R)
• M87: 56,799,768 km (0.035 R)
• M88: 56,890,275 km (0.101 R)
• M89: 59,904,971 km (0.052 R)
• M90: 60,366,182 km (0.111 R)
• M91: 60,643,536 km (0.06 R)
• M92: 61,664,093 km (0.092 R)
• M93: 62,036,591 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 8.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.04 AU - 12.5 AU

Year: 12846 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,808,010 km

• M1: 110,852 km (0.112 R)
• M2: 308,172 km (0.076 R)
• M3: 481,256 km (0.084 R)
• M4: 655,837 km (0.059 R)
• M5: 886,068 km (0.086 R)
• M6: 1,420,881 km (0.114 R)
• M7: 1,743,414 km (0.115 R)
• M8: 2,430,367 km (0.062 R)
• M9: 2,505,914 km (0.101 R)
• M10: 2,737,342 km (0.115 R)
• M11: 3,220,992 km (0.097 R)
• M12: 3,644,204 km (0.103 R)
• M13: 5,178,929 km (0.038 R)
• M14: 5,910,462 km (0.103 R)
• M15: 6,012,638 km (0.091 R)
• M16: 7,176,060 km (0.07 R)
• M17: 8,178,516 km (0.115 R)
• M18: 8,715,572 km (0.117 R)
• M19: 9,106,022 km (0.071 R)
• M20: 10,559,067 km (0.072 R)
• M21: 11,059,172 km (0.069 R)
• M22: 13,269,930 km (0.099 R)
• M23: 13,583,786 km (0.047 R)
• M24: 14,678,543 km (0.112 R)
• M25: 14,817,370 km (0.113 R)
• M26: 15,612,183 km (0.057 R)
• M27: 16,565,122 km (0.109 R)
• M28: 17,097,241 km (0.082 R)
• M29: 17,194,480 km (0.065 R)
• M30: 17,585,828 km (0.12 R)
• M31: 18,178,236 km (0.115 R)
• M32: 18,626,730 km (0.099 R)
• M33: 19,738,691 km (0.106 R)
• M34: 20,148,290 km (0.089 R)
• M35: 20,302,675 km (0.106 R)
• M36: 20,405,748 km (0.049 R)
• M37: 20,560,731 km (0.054 R)
• M38: 21,184,704 km (0.037 R)
• M39: 21,393,991 km (0.111 R)
• M40: 21,499,009 km (0.106 R)
• M41: 21,656,685 km (0.104 R)
• M42: 24,232,162 km (0.093 R)
• M43: 24,615,731 km (0.068 R)
• M44: 24,670,783 km (0.113 R)
• M45: 24,780,738 km (0.085 R)
• M46: 25,056,596 km (0.055 R)
• M47: 25,890,305 km (0.098 R)
• M48: 26,620,193 km (0.112 R)
• M49: 26,902,783 km (0.077 R)
• M50: 27,527,803 km (0.059 R)
• M51: 27,699,093 km (0.056 R)
• M52: 28,966,187 km (0.042 R)
• M53: 29,082,275 km (0.043 R)
• M54: 29,373,243 km (0.064 R)
• M55: 29,431,586 km (0.096 R)
• M56: 29,489,929 km (0.059 R)
• M57: 31,855,520 km (0.079 R)
• M58: 32,155,464 km (0.082 R)
• M59: 32,335,879 km (0.096 R)
• M60: 32,697,756 km (0.094 R)
• M61: 34,219,915 km (0.101 R)
• M62: 34,773,576 km (0.053 R)
• M63: 35,392,163 km (0.093 R)
• M64: 35,765,111 km (0.111 R)
• M65: 36,828,901 km (0.105 R)
• M66: 36,891,733 km (0.088 R)
• M67: 37,396,177 km (0.092 R)
• M68: 38,029,873 km (0.09 R)
• M69: 38,157,031 km (0.053 R)
• M70: 39,823,252 km (0.027 R)
• M71: 39,952,355 km (0.063 R)
• M72: 40,081,757 km (0.105 R)
• M73: 40,600,264 km (0.056 R)
• M74: 40,860,414 km (0.084 R)
• M75: 41,513,110 km (0.057 R)
• M76: 43,824,547 km (0.079 R)
• M77: 43,957,988 km (0.113 R)
• M78: 44,425,631 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.85 AU - 18.71 AU

Year: 26106 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,808,010 km

• M1: 127,308 km (0.102 R)
• M2: 270,623 km (0.087 R)
• M3: 594,951 km (0.111 R)
• M4: 699,968 km (0.068 R)
• M5: 754,871 km (0.058 R)
• M6: 792,270 km (0.048 R)
• M7: 830,268 km (0.055 R)
• M8: 1,223,411 km (0.09 R)
• M9: 1,381,387 km (0.108 R)
• M10: 1,618,649 km (0.089 R)
• M11: 1,817,764 km (0.105 R)
• M12: 2,051,136 km (0.084 R)
• M13: 2,294,233 km (0.119 R)
• M14: 2,349,435 km (0.069 R)
• M15: 2,489,458 km (0.087 R)
• M16: 2,986,273 km (0.076 R)
• M17: 3,168,782 km (0.097 R)
• M18: 3,355,031 km (0.104 R)
• M19: 3,968,233 km (0.116 R)
• M20: 4,034,804 km (0.108 R)
• M21: 4,373,195 km (0.106 R)
• M22: 4,580,537 km (0.082 R)
• M23: 5,258,515 km (0.108 R)
• M24: 5,331,668 km (0.103 R)
• M25: 5,627,872 km (0.106 R)
• M26: 5,891,314 km (0.04 R)
• M27: 6,120,348 km (0.034 R)
• M28: 6,235,987 km (0.066 R)
• M29: 6,945,081 km (0.032 R)
• M30: 7,596,580 km (0.058 R)
• M31: 7,762,484 km (0.075 R)
• M32: 9,935,243 km (0.06 R)
• M33: 11,370,186 km (0.081 R)
• M34: 13,215,625 km (0.11 R)
• M35: 13,615,800 km (0.075 R)
• M36: 14,428,116 km (0.077 R)
• M37: 14,736,886 km (0.076 R)
• M38: 15,099,661 km (0.069 R)
• M39: 15,360,709 km (0.064 R)
• M40: 16,046,316 km (0.113 R)
• M41: 16,259,194 km (0.065 R)
• M42: 16,580,381 km (0.089 R)
• M43: 16,741,797 km (0.118 R)
• M44: 17,066,125 km (0.042 R)
• M45: 17,229,037 km (0.096 R)
• M46: 17,775,967 km (0.113 R)
• M47: 19,337,320 km (0.093 R)
• M48: 20,768,074 km (0.1 R)
• M49: 21,878,090 km (0.074 R)
• M50: 24,705,490 km (0.065 R)
• M51: 25,631,800 km (0.073 R)
• M52: 25,818,498 km (0.111 R)
• M53: 27,137,353 km (0.07 R)
• M54: 28,542,526 km (0.094 R)
• M55: 28,607,002 km (0.102 R)
• M56: 29,059,386 km (0.088 R)
• M57: 30,036,709 km (0.094 R)
• M58: 30,102,233 km (0.11 R)
• M59: 30,364,927 km (0.061 R)
• M60: 31,157,347 km (0.109 R)
• M61: 31,489,454 km (0.104 R)
• M62: 31,822,908 km (0.074 R)
• M63: 32,425,937 km (0.079 R)
• M64: 33,643,215 km (0.06 R)
• M65: 33,779,349 km (0.107 R)
• M66: 35,705,122 km (0.073 R)
• M67: 36,541,225 km (0.111 R)
• M68: 36,751,260 km (0.104 R)
• M69: 36,821,422 km (0.109 R)
• M70: 37,032,055 km (0.103 R)
• M71: 39,661,836 km (0.105 R)
• M72: 40,383,048 km (0.111 R)
• M73: 40,672,669 km (0.115 R)
• M74: 41,254,006 km (0.118 R)
• M75: 41,838,036 km (0.059 R)
• M76: 42,571,964 km (0.085 R)
• M77: 43,903,833 km (0.08 R)
• M78: 46,153,785 km (0.097 R)
• M79: 46,608,264 km (0.081 R)
• M80: 47,140,383 km (0.104 R)
• M81: 47,674,448 km (0.037 R)
• M82: 48,748,710 km (0.061 R)
• M83: 49,211,566 km (0.102 R)
• M84: 50,530,870 km (0.035 R)
• M85: 51,233,980 km (0.095 R)
• M86: 51,861,692 km (0.076 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit