🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 466 Days

Day: 40.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.47 AU

Year: 497 Days

Day: 21.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.46 AU - 1.94 AU

Year: 849 Days

Day: 41.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.35 AU - 2.63 AU

Year: 1504 Days

Day: 19.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 10

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.6 AU - 5.08 AU

Year: 4077 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,765,509 km

• M1: 151,243 km (0.059 R)
• M2: 425,008 km (0.066 R)
• M3: 510,578 km (0.099 R)
• M4: 622,327 km (0.116 R)
• M5: 1,057,059 km (0.075 R)
• M6: 1,179,280 km (0.11 R)
• M7: 1,293,274 km (0.046 R)
• M8: 1,630,018 km (0.104 R)
• M9: 1,758,074 km (0.069 R)
• M10: 1,934,001 km (0.117 R)
• M11: 2,745,719 km (0.036 R)
• M12: 3,107,896 km (0.096 R)
• M13: 3,412,477 km (0.115 R)
• M14: 3,522,282 km (0.093 R)
• M15: 3,651,834 km (0.109 R)
• M16: 3,801,880 km (0.106 R)
• M17: 3,877,726 km (0.078 R)
• M18: 4,030,915 km (0.092 R)
• M19: 4,244,840 km (0.054 R)
• M20: 4,323,678 km (0.106 R)
• M21: 4,562,735 km (0.06 R)
• M22: 5,033,370 km (0.112 R)
• M23: 5,137,640 km (0.049 R)
• M24: 5,412,451 km (0.075 R)
• M25: 6,020,566 km (0.098 R)
• M26: 6,131,568 km (0.113 R)
• M27: 6,243,168 km (0.102 R)
• M28: 6,650,373 km (0.088 R)
• M29: 6,834,229 km (0.114 R)
• M30: 7,395,820 km (0.106 R)
• M31: 7,538,536 km (0.111 R)
• M32: 7,658,214 km (0.047 R)
• M33: 7,730,320 km (0.099 R)
• M34: 8,339,932 km (0.111 R)
• M35: 8,563,132 km (0.065 R)
• M36: 8,738,161 km (0.043 R)
• M37: 9,117,242 km (0.115 R)
• M38: 9,865,381 km (0.094 R)
• M39: 9,970,100 km (0.066 R)
• M40: 10,233,542 km (0.054 R)
• M41: 11,723,536 km (0.093 R)
• M42: 11,945,839 km (0.087 R)
• M43: 12,141,513 km (0.053 R)
• M44: 12,310,110 km (0.099 R)
• M45: 12,422,906 km (0.064 R)
• M46: 12,734,968 km (0.118 R)
• M47: 13,078,444 km (0.118 R)
• M48: 13,715,881 km (0.116 R)
• M49: 14,333,870 km (0.078 R)
• M50: 14,571,730 km (0.083 R)
• M51: 14,780,868 km (0.117 R)
• M52: 14,991,053 km (0.072 R)
• M53: 15,202,136 km (0.087 R)
• M54: 15,933,669 km (0.083 R)
• M55: 16,180,057 km (0.049 R)
• M56: 16,365,558 km (0.086 R)
• M57: 16,864,018 km (0.083 R)
• M58: 17,304,285 km (0.112 R)
• M59: 17,620,984 km (0.119 R)
• M60: 17,748,291 km (0.111 R)
• M61: 18,260,365 km (0.104 R)
• M62: 18,421,332 km (0.111 R)
• M63: 18,712,450 km (0.067 R)
• M64: 19,037,526 km (0.055 R)
• M65: 19,266,261 km (0.111 R)
• M66: 19,495,894 km (0.117 R)
• M67: 20,156,967 km (0.082 R)
• M68: 20,223,538 km (0.099 R)
• M69: 20,791,860 km (0.11 R)
• M70: 21,094,945 km (0.098 R)
• M71: 21,671,346 km (0.108 R)
• M72: 21,944,362 km (0.055 R)
• M73: 22,081,244 km (0.048 R)
• M74: 22,184,167 km (0.066 R)
• M75: 22,287,240 km (0.116 R)
• M76: 22,390,463 km (0.118 R)
• M77: 22,459,278 km (0.095 R)
• M78: 22,597,357 km (0.086 R)
• M79: 22,701,028 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 9.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.6 AU - 7.62 AU

Year: 5783 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 99,765,509 km

• M1: 133,591 km (0.081 R)
• M2: 276,158 km (0.056 R)
• M3: 380,427 km (0.057 R)
• M4: 446,849 km (0.077 R)
• M5: 712,385 km (0.087 R)
• M6: 818,749 km (0.067 R)
• M7: 881,131 km (0.09 R)
• M8: 959,820 km (0.119 R)
• M9: 1,178,981 km (0.08 R)
• M10: 1,381,237 km (0.109 R)
• M11: 1,586,186 km (0.083 R)
• M12: 1,782,907 km (0.077 R)
• M13: 1,968,708 km (0.039 R)
• M14: 2,092,874 km (0.112 R)
• M15: 2,190,262 km (0.082 R)
• M16: 2,359,458 km (0.118 R)
• M17: 2,450,862 km (0.087 R)
• M18: 2,512,347 km (0.098 R)
• M19: 2,721,335 km (0.067 R)
• M20: 2,871,082 km (0.119 R)
• M21: 2,936,157 km (0.096 R)
• M22: 3,100,865 km (0.094 R)
• M23: 3,234,904 km (0.1 R)
• M24: 3,826,115 km (0.1 R)
• M25: 3,921,858 km (0.036 R)
• M26: 4,475,669 km (0.118 R)
• M27: 4,858,640 km (0.036 R)
• M28: 5,560,702 km (0.081 R)
• M29: 5,765,352 km (0.033 R)
• M30: 5,903,132 km (0.11 R)
• M31: 6,111,821 km (0.103 R)
• M32: 6,209,957 km (0.116 R)
• M33: 6,766,910 km (0.071 R)
• M34: 6,839,465 km (0.099 R)
• M35: 7,384,600 km (0.118 R)
• M36: 7,594,486 km (0.118 R)
• M37: 7,928,388 km (0.12 R)
• M38: 8,127,952 km (0.086 R)
• M39: 8,958,818 km (0.059 R)
• M40: 9,070,568 km (0.099 R)
• M41: 9,150,752 km (0.113 R)
• M42: 9,506,047 km (0.12 R)
• M43: 9,603,735 km (0.116 R)
• M44: 9,701,721 km (0.118 R)
• M45: 9,767,245 km (0.075 R)
• M46: 9,898,742 km (0.12 R)
• M47: 9,981,320 km (0.087 R)
• M48: 10,582,105 km (0.045 R)
• M49: 11,074,581 km (0.057 R)
• M50: 11,470,566 km (0.109 R)
• M51: 11,539,980 km (0.101 R)
• M52: 11,661,603 km (0.115 R)
• M53: 11,731,315 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.2

Radius: 5.8

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.99 AU - 17.31 AU

Year: 24850 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,765,509 km

• M1: 349,610 km (0.062 R)
• M2: 390,151 km (0.096 R)
• M3: 454,329 km (0.098 R)
• M4: 522,396 km (0.06 R)
• M5: 618,737 km (0.097 R)
• M6: 913,594 km (0.115 R)
• M7: 971,638 km (0.103 R)
• M8: 1,248,095 km (0.089 R)
• M9: 1,548,338 km (0.108 R)
• M10: 1,618,051 km (0.076 R)
• M11: 1,724,714 km (0.109 R)
• M12: 1,833,621 km (0.056 R)
• M13: 2,058,317 km (0.101 R)
• M14: 2,452,208 km (0.066 R)
• M15: 2,741,830 km (0.066 R)
• M16: 4,198,614 km (0.083 R)
• M17: 4,444,702 km (0.081 R)
• M18: 5,158,434 km (0.072 R)
• M19: 5,315,960 km (0.045 R)
• M20: 6,016,976 km (0.044 R)
• M21: 6,127,379 km (0.11 R)
• M22: 6,294,330 km (0.105 R)
• M23: 6,406,529 km (0.049 R)
• M24: 6,919,201 km (0.093 R)
• M25: 7,385,946 km (0.085 R)
• M26: 8,226,985 km (0.048 R)
• M27: 10,458,686 km (0.105 R)
• M28: 11,468,921 km (0.088 R)
• M29: 11,812,397 km (0.07 R)
• M30: 11,881,661 km (0.098 R)
• M31: 12,580,283 km (0.103 R)
• M32: 13,944,018 km (0.102 R)
• M33: 14,458,335 km (0.088 R)
• M34: 15,580,917 km (0.119 R)
• M35: 17,434,585 km (0.083 R)
• M36: 17,513,423 km (0.066 R)
• M37: 17,750,386 km (0.098 R)
• M38: 18,147,568 km (0.077 R)
• M39: 18,227,304 km (0.102 R)
• M40: 19,519,979 km (0.111 R)
• M41: 23,484,323 km (0.032 R)
• M42: 23,920,251 km (0.103 R)
• M43: 25,511,822 km (0.066 R)
• M44: 26,410,756 km (0.118 R)
• M45: 27,594,674 km (0.118 R)
• M46: 28,702,895 km (0.058 R)
• M47: 29,919,873 km (0.103 R)
• M48: 30,676,988 km (0.099 R)
• M49: 31,153,457 km (0.115 R)
• M50: 32,791,704 km (0.08 R)
• M51: 33,083,719 km (0.076 R)
• M52: 33,572,305 km (0.103 R)
• M53: 33,670,292 km (0.102 R)
• M54: 35,052,277 km (0.067 R)
• M55: 36,050,693 km (0.048 R)
• M56: 36,151,073 km (0.095 R)
• M57: 37,261,090 km (0.105 R)
• M58: 37,362,667 km (0.104 R)
• M59: 40,866,847 km (0.072 R)
• M60: 44,152,166 km (0.081 R)
• M61: 46,098,285 km (0.112 R)
• M62: 47,301,201 km (0.099 R)
• M63: 49,514,950 km (0.102 R)
• M64: 53,012,100 km (0.117 R)
• M65: 54,963,604 km (0.065 R)
• M66: 56,355,163 km (0.115 R)
• M67: 60,003,407 km (0.112 R)
• M68: 60,360,497 km (0.064 R)
• M69: 60,479,577 km (0.078 R)
• M70: 61,316,128 km (0.054 R)
• M71: 62,036,143 km (0.049 R)
• M72: 65,066,397 km (0.091 R)
• M73: 65,188,619 km (0.113 R)
• M74: 67,648,756 km (0.091 R)
• M75: 69,763,621 km (0.102 R)
• M76: 70,264,474 km (0.113 R)
• M77: 77,658,349 km (0.108 R)
• M78: 81,578,711 km (0.109 R)
• M79: 82,238,288 km (0.105 R)
• M80: 82,634,872 km (0.093 R)
• M81: 83,164,747 km (0.057 R)
• M82: 83,297,291 km (0.061 R)
• M83: 83,429,985 km (0.094 R)
• M84: 84,360,932 km (0.1 R)
• M85: 86,904,844 km (0.105 R)
• M86: 87,039,482 km (0.058 R)
• M87: 87,713,420 km (0.099 R)
• M88: 87,848,507 km (0.076 R)
• M89: 88,389,154 km (0.06 R)
• M90: 88,524,540 km (0.031 R)
• M91: 89,202,368 km (0.077 R)
• M92: 89,745,707 km (0.112 R)
• M93: 90,154,110 km (0.096 R)
• M94: 90,699,543 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.5

Radius: 5.4

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.33 AU - 18.41 AU

Year: 26530 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,765,509 km

• M1: 138,528 km (0.034 R)
• M2: 585,227 km (0.106 R)
• M3: 1,834,967 km (0.102 R)
• M4: 2,074,174 km (0.115 R)
• M5: 2,408,227 km (0.068 R)
• M6: 2,537,778 km (0.115 R)
• M7: 2,625,592 km (0.06 R)
• M8: 2,714,304 km (0.057 R)
• M9: 2,986,422 km (0.117 R)
• M10: 5,743,661 km (0.087 R)
• M11: 7,116,969 km (0.116 R)
• M12: 8,258,999 km (0.045 R)
• M13: 8,718,265 km (0.113 R)
• M14: 8,850,958 km (0.109 R)
• M15: 9,185,908 km (0.065 R)
• M16: 9,456,680 km (0.096 R)
• M17: 10,921,093 km (0.037 R)
• M18: 11,352,384 km (0.119 R)
• M19: 11,936,115 km (0.116 R)
• M20: 13,899,288 km (0.086 R)
• M21: 14,601,949 km (0.066 R)
• M22: 14,997,187 km (0.073 R)
• M23: 16,122,761 km (0.1 R)
• M24: 16,204,142 km (0.109 R)
• M25: 17,026,033 km (0.076 R)
• M26: 17,609,315 km (0.072 R)
• M27: 18,284,001 km (0.085 R)
• M28: 19,398,206 km (0.104 R)
• M29: 19,484,823 km (0.037 R)
• M30: 21,422,864 km (0.117 R)
• M31: 21,781,749 km (0.054 R)
• M32: 22,778,969 km (0.091 R)
• M33: 25,763,446 km (0.116 R)
• M34: 26,049,477 km (0.036 R)
• M35: 27,983,179 km (0.032 R)
• M36: 28,179,153 km (0.12 R)
• M37: 29,165,451 km (0.057 R)
• M38: 30,263,350 km (0.066 R)
• M39: 31,782,367 km (0.107 R)
• M40: 32,396,765 km (0.08 R)
• M41: 32,808,608 km (0.074 R)
• M42: 35,739,679 km (0.076 R)
• M43: 36,592,387 km (0.074 R)
• M44: 39,629,224 km (0.089 R)
• M45: 41,066,411 km (0.12 R)
• M46: 41,512,063 km (0.078 R)
• M47: 41,847,312 km (0.087 R)
• M48: 42,295,806 km (0.082 R)
• M49: 43,310,528 km (0.091 R)
• M50: 45,134,426 km (0.115 R)
• M51: 46,402,716 km (0.05 R)
• M52: 46,518,655 km (0.096 R)
• M53: 50,277,600 km (0.098 R)
• M54: 50,873,598 km (0.085 R)
• M55: 51,832,221 km (0.037 R)
• M56: 52,313,777 km (0.12 R)
• M57: 54,254,660 km (0.105 R)
• M58: 55,972,193 km (0.067 R)
• M59: 56,466,315 km (0.066 R)
• M60: 56,961,633 km (0.1 R)
• M61: 59,838,400 km (0.085 R)
• M62: 60,470,003 km (0.115 R)
• M63: 61,230,857 km (0.08 R)
• M64: 61,358,015 km (0.076 R)
• M65: 63,789,878 km (0.091 R)
• M66: 65,861,959 km (0.12 R)
• M67: 65,992,258 km (0.06 R)
• M68: 71,138,126 km (0.101 R)
• M69: 71,271,717 km (0.103 R)
• M70: 75,591,954 km (0.117 R)
• M71: 75,864,820 km (0.053 R)
• M72: 76,411,451 km (0.049 R)
• M73: 77,233,790 km (0.057 R)
• M74: 77,921,342 km (0.1 R)
• M75: 80,552,469 km (0.117 R)
• M76: 83,635,233 km (0.104 R)
• M77: 85,901,491 km (0.049 R)
• M78: 88,474,873 km (0.108 R)
• M79: 89,482,565 km (0.092 R)
• M80: 91,654,576 km (0.064 R)
• M81: 91,945,394 km (0.109 R)
• M82: 96,345,816 km (0.078 R)
• M83: 97,382,380 km (0.072 R)
• M84: 97,827,732 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit