🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 201 Days

Day: 14.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,244,876 km

• M1: 237,262 km (0.087 R)
• M2: 311,313 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.26 AU - 2.02 AU

Year: 771 Days

Day: 37.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.4 AU - 2.78 AU

Year: 1530 Days

Day: 45.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.53 AU - 3.59 AU

Year: 1965 Days

Day: 24.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,244,876 km

• M1: 1,631,963 km (0.106 R)
• M2: 1,657,544 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.59 AU - 3.55 AU

Year: 1975 Days

Day: 28.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.25 AU - 5.03 AU

Year: 3092 Days

Day: 35.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 15

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.03 AU - 5.75 AU

Year: 3970 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,244,876 km

• M1: 186,848 km (0.042 R)
• M2: 341,233 km (0.107 R)
• M3: 750,084 km (0.088 R)
• M4: 853,157 km (0.11 R)
• M5: 1,134,999 km (0.086 R)
• M6: 1,248,843 km (0.052 R)
• M7: 1,399,189 km (0.102 R)
• M8: 1,514,080 km (0.04 R)
• M9: 1,615,358 km (0.049 R)
• M10: 1,710,203 km (0.085 R)
• M11: 1,825,094 km (0.094 R)
• M12: 1,997,730 km (0.117 R)
• M13: 2,262,668 km (0.104 R)
• M14: 2,848,044 km (0.076 R)
• M15: 3,367,897 km (0.051 R)
• M16: 3,685,194 km (0.113 R)
• M17: 3,976,910 km (0.106 R)
• M18: 4,263,988 km (0.072 R)
• M19: 4,385,761 km (0.103 R)
• M20: 4,645,163 km (0.054 R)
• M21: 4,757,960 km (0.083 R)
• M22: 4,935,234 km (0.03 R)
• M23: 5,348,722 km (0.101 R)
• M24: 5,787,194 km (0.042 R)
• M25: 5,881,590 km (0.05 R)
• M26: 6,058,564 km (0.106 R)
• M27: 6,501,523 km (0.083 R)
• M28: 7,012,699 km (0.081 R)
• M29: 7,171,423 km (0.092 R)
• M30: 7,316,981 km (0.115 R)
• M31: 8,149,494 km (0.082 R)
• M32: 8,778,104 km (0.111 R)
• M33: 9,074,756 km (0.114 R)
• M34: 9,295,563 km (0.028 R)
• M35: 9,438,429 km (0.1 R)
• M36: 9,614,057 km (0.081 R)
• M37: 9,855,358 km (0.074 R)
• M38: 10,229,054 km (0.072 R)
• M39: 11,024,316 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 14.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.77 AU - 12.11 AU

Year: 12383 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,244,876 km

• M1: 182,061 km (0.119 R)
• M2: 273,914 km (0.079 R)
• M3: 400,174 km (0.088 R)
• M4: 501,901 km (0.087 R)
• M5: 615,745 km (0.101 R)
• M6: 945,907 km (0.092 R)
• M7: 1,374,206 km (0.059 R)
• M8: 1,940,135 km (0.089 R)
• M9: 2,788,205 km (0.106 R)
• M10: 3,082,165 km (0.045 R)
• M11: 3,194,962 km (0.101 R)
• M12: 3,444,491 km (0.072 R)
• M13: 3,800,684 km (0.08 R)
• M14: 4,189,788 km (0.097 R)
• M15: 4,613,299 km (0.082 R)
• M16: 5,319,850 km (0.064 R)
• M17: 5,547,687 km (0.101 R)
• M18: 5,709,104 km (0.054 R)
• M19: 5,942,476 km (0.088 R)
• M20: 6,060,359 km (0.063 R)
• M21: 6,759,580 km (0.073 R)
• M22: 7,332,390 km (0.097 R)
• M23: 7,817,536 km (0.073 R)
• M24: 8,024,879 km (0.104 R)
• M25: 9,832,769 km (0.076 R)
• M26: 9,944,668 km (0.065 R)
• M27: 10,912,417 km (0.108 R)
• M28: 11,672,673 km (0.04 R)
• M29: 11,850,545 km (0.071 R)
• M30: 12,723,299 km (0.046 R)
• M31: 12,967,592 km (0.066 R)
• M32: 13,337,099 km (0.094 R)
• M33: 13,866,526 km (0.085 R)
• M34: 15,139,454 km (0.055 R)
• M35: 15,921,103 km (0.091 R)
• M36: 16,085,661 km (0.042 R)
• M37: 17,050,866 km (0.115 R)
• M38: 18,378,547 km (0.101 R)
• M39: 19,247,112 km (0.056 R)
• M40: 20,378,372 km (0.063 R)
• M41: 20,664,552 km (0.104 R)
• M42: 21,603,877 km (0.103 R)
• M43: 21,713,233 km (0.118 R)
• M44: 22,005,548 km (0.108 R)
• M45: 23,299,868 km (0.057 R)
• M46: 23,711,711 km (0.047 R)
• M47: 24,694,869 km (0.109 R)
• M48: 25,884,471 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 13

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.35 AU - 12.49 AU

Year: 13247 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,244,876 km

• M1: 214,823 km (0.105 R)
• M2: 857,944 km (0.116 R)
• M3: 1,193,791 km (0.112 R)
• M4: 1,440,777 km (0.1 R)
• M5: 2,341,506 km (0.097 R)
• M6: 2,464,775 km (0.113 R)
• M7: 3,216,504 km (0.067 R)
• M8: 3,779,740 km (0.109 R)
• M9: 4,184,851 km (0.079 R)
• M10: 4,760,055 km (0.104 R)
• M11: 5,815,767 km (0.067 R)
• M12: 5,984,513 km (0.094 R)
• M13: 6,240,774 km (0.087 R)
• M14: 6,457,093 km (0.088 R)
• M15: 6,941,790 km (0.07 R)
• M16: 7,075,979 km (0.111 R)
• M17: 7,301,722 km (0.097 R)
• M18: 7,946,489 km (0.068 R)
• M19: 8,086,962 km (0.069 R)
• M20: 8,850,509 km (0.118 R)
• M21: 9,737,026 km (0.106 R)
• M22: 10,191,056 km (0.035 R)
• M23: 11,067,250 km (0.075 R)
• M24: 12,508,476 km (0.119 R)
• M25: 13,112,403 km (0.066 R)
• M26: 13,669,805 km (0.087 R)
• M27: 14,692,605 km (0.101 R)
• M28: 15,622,506 km (0.094 R)
• M29: 15,739,940 km (0.086 R)
• M30: 16,332,348 km (0.114 R)
• M31: 16,451,577 km (0.054 R)
• M32: 17,052,661 km (0.084 R)
• M33: 17,173,836 km (0.061 R)
• M34: 17,416,782 km (0.105 R)
• M35: 17,660,926 km (0.05 R)
• M36: 19,909,233 km (0.088 R)
• M37: 20,228,624 km (0.059 R)
• M38: 20,421,157 km (0.109 R)
• M39: 21,392,346 km (0.118 R)
• M40: 22,114,305 km (0.084 R)
• M41: 22,710,902 km (0.079 R)
• M42: 22,844,193 km (0.07 R)
• M43: 23,514,541 km (0.077 R)
• M44: 24,259,389 km (0.119 R)
• M45: 24,395,673 km (0.102 R)
• M46: 24,806,020 km (0.113 R)
• M47: 25,218,760 km (0.081 R)
• M48: 25,911,548 km (0.029 R)
• M49: 26,470,296 km (0.098 R)
• M50: 26,892,012 km (0.098 R)
• M51: 27,599,760 km (0.108 R)
• M52: 28,961,250 km (0.112 R)
• M53: 30,051,669 km (0.109 R)
• M54: 30,638,691 km (0.102 R)
• M55: 30,786,045 km (0.06 R)
• M56: 31,749,605 km (0.102 R)
• M57: 33,934,482 km (0.086 R)
• M58: 34,316,106 km (0.076 R)
• M59: 36,167,679 km (0.092 R)
• M60: 37,105,508 km (0.052 R)
• M61: 37,262,586 km (0.099 R)
• M62: 37,735,315 km (0.078 R)
• M63: 38,686,458 km (0.12 R)
• M64: 39,085,136 km (0.062 R)
• M65: 39,244,907 km (0.076 R)
• M66: 40,047,500 km (0.031 R)
• M67: 41,098,873 km (0.032 R)
• M68: 42,323,182 km (0.098 R)
• M69: 43,063,692 km (0.115 R)
• M70: 43,808,240 km (0.102 R)
• M71: 44,057,471 km (0.115 R)
• M72: 46,575,053 km (0.089 R)
• M73: 46,744,547 km (0.112 R)
• M74: 47,084,135 km (0.07 R)
• M75: 47,424,619 km (0.102 R)
• M76: 50,090,453 km (0.109 R)
• M77: 50,786,383 km (0.112 R)
• M78: 50,960,814 km (0.095 R)
• M79: 51,135,544 km (0.086 R)
• M80: 51,836,111 km (0.054 R)
• M81: 53,512,954 km (0.065 R)
• M82: 53,957,259 km (0.113 R)
• M83: 54,224,291 km (0.045 R)
• M84: 56,196,590 km (0.099 R)
• M85: 56,557,719 km (0.101 R)
• M86: 61,415,012 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.8

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.31 AU - 12.25 AU

Year: 13907 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,244,876 km

• M1: 480,658 km (0.11 R)
• M2: 704,756 km (0.104 R)
• M3: 801,246 km (0.12 R)
• M4: 1,099,096 km (0.114 R)
• M5: 1,383,481 km (0.11 R)
• M6: 1,719,179 km (0.066 R)
• M7: 1,855,462 km (0.1 R)
• M8: 2,110,078 km (0.11 R)
• M9: 2,813,338 km (0.107 R)
• M10: 3,241,786 km (0.086 R)
• M11: 4,573,207 km (0.037 R)
• M12: 5,196,581 km (0.119 R)
• M13: 5,397,042 km (0.114 R)
• M14: 5,641,037 km (0.099 R)
• M15: 6,013,834 km (0.11 R)
• M16: 6,696,449 km (0.108 R)
• M17: 6,827,198 km (0.085 R)
• M18: 7,314,139 km (0.082 R)
• M19: 8,181,657 km (0.084 R)
• M20: 9,470,144 km (0.083 R)
• M21: 10,113,115 km (0.04 R)
• M22: 10,668,123 km (0.081 R)
• M23: 12,715,370 km (0.097 R)
• M24: 12,932,138 km (0.069 R)
• M25: 14,427,219 km (0.107 R)
• M26: 14,596,713 km (0.098 R)
• M27: 15,109,235 km (0.08 R)
• M28: 15,801,724 km (0.087 R)
• M29: 16,093,440 km (0.115 R)
• M30: 16,919,519 km (0.093 R)
• M31: 17,158,128 km (0.106 R)
• M32: 17,880,536 km (0.08 R)
• M33: 18,001,860 km (0.118 R)
• M34: 18,123,632 km (0.104 R)
• M35: 18,306,591 km (0.077 R)
• M36: 18,674,452 km (0.084 R)
• M37: 18,982,923 km (0.105 R)
• M38: 19,667,333 km (0.052 R)
• M39: 20,233,411 km (0.068 R)
• M40: 20,741,146 km (0.068 R)
• M41: 22,028,735 km (0.038 R)
• M42: 22,945,321 km (0.103 R)
• M43: 23,275,783 km (0.094 R)
• M44: 24,008,364 km (0.08 R)
• M45: 26,044,391 km (0.092 R)
• M46: 26,250,986 km (0.116 R)
• M47: 27,572,384 km (0.091 R)
• M48: 27,783,017 km (0.089 R)
• M49: 28,135,320 km (0.078 R)
• M50: 28,418,060 km (0.09 R)
• M51: 29,200,906 km (0.089 R)
• M52: 32,106,545 km (0.03 R)
• M53: 32,996,204 km (0.072 R)
• M54: 34,496,820 km (0.044 R)
• M55: 36,634,873 km (0.069 R)
• M56: 37,253,759 km (0.086 R)
• M57: 38,580,094 km (0.106 R)
• M58: 39,604,690 km (0.092 R)
• M59: 40,718,296 km (0.099 R)
• M60: 41,118,471 km (0.099 R)
• M61: 43,546,893 km (0.114 R)
• M62: 43,874,213 km (0.113 R)
• M63: 46,521,946 km (0.109 R)
• M64: 47,949,558 km (0.114 R)
• M65: 48,202,977 km (0.084 R)
• M66: 48,965,926 km (0.118 R)
• M67: 49,476,803 km (0.114 R)
• M68: 51,451,345 km (0.113 R)
• M69: 51,624,280 km (0.056 R)
• M70: 51,884,132 km (0.042 R)
• M71: 52,578,864 km (0.066 R)
• M72: 52,927,427 km (0.077 R)
• M73: 53,802,126 km (0.106 R)
• M74: 53,977,754 km (0.117 R)
• M75: 54,241,346 km (0.057 R)
• M76: 55,300,199 km (0.064 R)
• M77: 55,654,746 km (0.108 R)
• M78: 57,080,115 km (0.078 R)
• M79: 57,617,769 km (0.04 R)
• M80: 58,698,165 km (0.097 R)
• M81: 59,150,250 km (0.095 R)
• M82: 60,970,258 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit