🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 242 Days

Day: 16.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.81 AU - 0.91 AU

Year: 291 Days

Day: 40.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.87 AU - 1.27 AU

Year: 404 Days

Day: 45.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.04 AU - 1.62 AU

Year: 560 Days

Day: 33.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 168.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.13 AU - 3.71 AU

Year: 2310 Days

Day: 28.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,303,208 km

• M1: 2,645,190 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.66 AU - 4.44 AU

Year: 2977 Days

Day: 25.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,303,208 km

• M1: 1,159,533 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 10.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.34 AU - 7.18 AU

Year: 5721 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,303,208 km

• M1: 221,854 km (0.113 R)
• M2: 340,784 km (0.113 R)
• M3: 929,601 km (0.117 R)
• M4: 1,105,229 km (0.066 R)
• M5: 1,233,584 km (0.084 R)
• M6: 1,367,025 km (0.1 R)
• M7: 1,474,287 km (0.06 R)
• M8: 1,863,840 km (0.091 R)
• M9: 1,931,907 km (0.069 R)
• M10: 2,212,702 km (0.117 R)
• M11: 2,716,249 km (0.075 R)
• M12: 2,832,935 km (0.104 R)
• M13: 3,296,090 km (0.065 R)
• M14: 3,399,911 km (0.1 R)
• M15: 3,653,629 km (0.1 R)
• M16: 3,979,752 km (0.077 R)
• M17: 4,046,024 km (0.12 R)
• M18: 4,157,474 km (0.06 R)
• M19: 4,800,147 km (0.083 R)
• M20: 5,061,195 km (0.078 R)
• M21: 5,302,646 km (0.116 R)
• M22: 5,572,670 km (0.116 R)
• M23: 6,024,157 km (0.101 R)
• M24: 6,202,926 km (0.057 R)
• M25: 6,723,377 km (0.042 R)
• M26: 6,882,400 km (0.106 R)
• M27: 7,723,140 km (0.102 R)
• M28: 7,861,817 km (0.054 R)
• M29: 9,059,198 km (0.079 R)
• M30: 9,147,012 km (0.057 R)
• M31: 9,234,976 km (0.111 R)
• M32: 9,352,709 km (0.116 R)
• M33: 9,709,051 km (0.107 R)
• M34: 10,312,679 km (0.099 R)
• M35: 10,404,382 km (0.057 R)
• M36: 11,556,436 km (0.069 R)
• M37: 12,422,607 km (0.103 R)
• M38: 13,243,152 km (0.091 R)
• M39: 13,576,306 km (0.105 R)
• M40: 13,777,515 km (0.101 R)
• M41: 13,912,153 km (0.045 R)
• M42: 14,013,581 km (0.093 R)
• M43: 14,729,556 km (0.109 R)
• M44: 15,144,092 km (0.093 R)
• M45: 15,457,499 km (0.036 R)
• M46: 15,632,678 km (0.078 R)
• M47: 16,197,261 km (0.108 R)
• M48: 16,517,849 km (0.079 R)
• M49: 16,589,357 km (0.093 R)
• M50: 16,696,768 km (0.087 R)
• M51: 17,092,903 km (0.099 R)
• M52: 17,784,195 km (0.081 R)
• M53: 17,857,498 km (0.093 R)
• M54: 18,004,553 km (0.095 R)
• M55: 18,521,862 km (0.11 R)
• M56: 18,633,462 km (0.054 R)
• M57: 19,006,709 km (0.089 R)
• M58: 19,119,206 km (0.096 R)
• M59: 19,344,949 km (0.038 R)
• M60: 19,571,441 km (0.114 R)
• M61: 19,874,825 km (0.086 R)
• M62: 20,601,572 km (0.081 R)
• M63: 21,415,085 km (0.103 R)
• M64: 21,688,550 km (0.074 R)
• M65: 21,845,328 km (0.11 R)
• M66: 22,160,082 km (0.106 R)
• M67: 23,353,724 km (0.112 R)
• M68: 23,514,541 km (0.078 R)
• M69: 23,715,900 km (0.099 R)
• M70: 23,837,074 km (0.111 R)
• M71: 24,201,644 km (0.033 R)
• M72: 24,405,097 km (0.062 R)
• M73: 25,142,017 km (0.12 R)
• M74: 26,386,222 km (0.085 R)
• M75: 27,608,137 km (0.111 R)
• M76: 28,033,743 km (0.095 R)
• M77: 28,633,182 km (0.108 R)
• M78: 28,848,304 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.1

Radius: 6.5

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.44 AU - 16.42 AU

Year: 17976 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,303,208 km

• M1: 485,295 km (0.084 R)
• M2: 782,846 km (0.091 R)
• M3: 994,826 km (0.114 R)
• M4: 1,130,661 km (0.054 R)
• M5: 1,296,864 km (0.08 R)
• M6: 1,395,449 km (0.043 R)
• M7: 1,925,025 km (0.116 R)
• M8: 2,211,505 km (0.073 R)
• M9: 2,300,067 km (0.066 R)
• M10: 2,760,380 km (0.1 R)
• M11: 3,017,539 km (0.096 R)
• M12: 3,215,457 km (0.081 R)
• M13: 3,383,754 km (0.065 R)
• M14: 3,763,882 km (0.093 R)
• M15: 3,977,059 km (0.063 R)
• M16: 4,230,777 km (0.043 R)
• M17: 4,304,230 km (0.075 R)
• M18: 4,602,229 km (0.116 R)
• M19: 4,677,776 km (0.111 R)
• M20: 4,791,919 km (0.097 R)
• M21: 5,616,502 km (0.032 R)
• M22: 6,315,573 km (0.105 R)
• M23: 6,825,552 km (0.115 R)
• M24: 6,998,488 km (0.086 R)
• M25: 7,615,130 km (0.085 R)
• M26: 8,111,795 km (0.111 R)
• M27: 8,341,128 km (0.12 R)
• M28: 9,136,391 km (0.108 R)
• M29: 9,374,850 km (0.104 R)
• M30: 10,053,575 km (0.06 R)
• M31: 10,547,996 km (0.049 R)
• M32: 10,597,962 km (0.083 R)
• M33: 10,748,009 km (0.108 R)
• M34: 12,656,728 km (0.081 R)
• M35: 12,709,835 km (0.086 R)
• M36: 13,514,073 km (0.09 R)
• M37: 14,334,618 km (0.063 R)
• M38: 14,500,671 km (0.05 R)
• M39: 15,115,070 km (0.074 R)
• M40: 15,737,846 km (0.119 R)
• M41: 16,542,682 km (0.058 R)
• M42: 17,597,048 km (0.101 R)
• M43: 18,012,930 km (0.05 R)
• M44: 18,072,470 km (0.075 R)
• M45: 18,132,309 km (0.114 R)
• M46: 18,192,148 km (0.117 R)
• M47: 18,793,681 km (0.076 R)
• M48: 19,524,317 km (0.114 R)
• M49: 20,950,434 km (0.061 R)
• M50: 21,517,709 km (0.087 R)
• M51: 21,834,856 km (0.086 R)
• M52: 24,098,721 km (0.095 R)
• M53: 24,626,652 km (0.116 R)
• M54: 24,692,924 km (0.103 R)
• M55: 24,891,889 km (0.067 R)
• M56: 25,025,031 km (0.087 R)
• M57: 26,030,329 km (0.105 R)
• M58: 26,436,038 km (0.077 R)
• M59: 29,757,111 km (0.071 R)
• M60: 29,968,941 km (0.053 R)
• M61: 30,465,307 km (0.116 R)
• M62: 31,394,310 km (0.079 R)
• M63: 32,042,966 km (0.032 R)
• M64: 32,768,666 km (0.038 R)
• M65: 33,279,991 km (0.068 R)
• M66: 33,867,612 km (0.103 R)
• M67: 34,015,115 km (0.096 R)
• M68: 34,904,175 km (0.09 R)
• M69: 36,101,407 km (0.089 R)
• M70: 36,553,941 km (0.112 R)
• M71: 37,693,278 km (0.073 R)
• M72: 38,305,582 km (0.092 R)
• M73: 42,127,808 km (0.084 R)
• M74: 42,842,885 km (0.061 R)
• M75: 43,082,092 km (0.117 R)
• M76: 43,161,978 km (0.072 R)
• M77: 45,174,219 km (0.098 R)
• M78: 45,580,377 km (0.088 R)
• M79: 47,877,003 km (0.078 R)
• M80: 51,561,300 km (0.092 R)
• M81: 51,815,766 km (0.068 R)
• M82: 52,240,923 km (0.093 R)
• M83: 53,265,818 km (0.104 R)
• M84: 53,608,995 km (0.106 R)
• M85: 54,556,399 km (0.093 R)
• M86: 55,335,504 km (0.119 R)
• M87: 56,118,500 km (0.12 R)
• M88: 56,467,661 km (0.064 R)
• M89: 58,135,977 km (0.079 R)
• M90: 58,224,090 km (0.092 R)
• M91: 58,312,502 km (0.107 R)
• M92: 58,400,765 km (0.05 R)
• M93: 59,286,683 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 4

Gravity: 45.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.45 AU - 22.85 AU

Year: 29418 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,303,208 km

• M1: 623,674 km (0.096 R)
• M2: 792,420 km (0.117 R)
• M3: 912,697 km (0.096 R)
• M4: 1,635,105 km (0.076 R)
• M5: 2,067,891 km (0.101 R)
• M6: 2,191,758 km (0.11 R)
• M7: 2,578,170 km (0.109 R)
• M8: 2,801,819 km (0.091 R)
• M9: 3,363,708 km (0.06 R)
• M10: 4,321,882 km (0.085 R)
• M11: 4,533,563 km (0.109 R)
• M12: 5,133,451 km (0.103 R)
• M13: 5,642,532 km (0.088 R)
• M14: 5,700,128 km (0.098 R)
• M15: 6,108,530 km (0.11 R)
• M16: 6,708,118 km (0.074 R)
• M17: 6,953,159 km (0.098 R)
• M18: 8,815,653 km (0.057 R)
• M19: 9,219,268 km (0.106 R)
• M20: 9,697,532 km (0.079 R)
• M21: 9,766,497 km (0.097 R)
• M22: 10,678,296 km (0.118 R)
• M23: 10,964,178 km (0.038 R)
• M24: 11,690,026 km (0.093 R)
• M25: 13,264,245 km (0.081 R)
• M26: 13,340,839 km (0.081 R)
• M27: 13,881,186 km (0.086 R)
• M28: 15,303,114 km (0.032 R)
• M29: 15,787,362 km (0.1 R)
• M30: 15,868,594 km (0.042 R)
• M31: 15,949,826 km (0.107 R)
• M32: 19,054,879 km (0.12 R)
• M33: 21,794,764 km (0.108 R)
• M34: 22,157,240 km (0.091 R)
• M35: 22,613,065 km (0.119 R)
• M36: 22,979,879 km (0.116 R)
• M37: 23,348,787 km (0.103 R)
• M38: 24,843,569 km (0.104 R)
• M39: 26,176,785 km (0.1 R)
• M40: 26,852,070 km (0.071 R)
• M41: 26,949,009 km (0.082 R)
• M42: 27,143,187 km (0.068 R)
• M43: 27,337,814 km (0.066 R)
• M44: 28,812,699 km (0.055 R)
• M45: 30,111,658 km (0.101 R)
• M46: 30,818,957 km (0.077 R)
• M47: 31,022,110 km (0.081 R)
• M48: 31,429,615 km (0.084 R)
• M49: 33,911,743 km (0.105 R)
• M50: 38,295,110 km (0.106 R)
• M51: 39,501,019 km (0.088 R)
• M52: 42,400,524 km (0.113 R)
• M53: 43,420,184 km (0.04 R)
• M54: 43,647,872 km (0.075 R)
• M55: 45,830,355 km (0.077 R)
• M56: 50,300,638 km (0.119 R)
• M57: 55,153,743 km (0.082 R)
• M58: 57,261,128 km (0.076 R)
• M59: 57,635,721 km (0.094 R)
• M60: 58,261,788 km (0.044 R)
• M61: 58,512,963 km (0.105 R)
• M62: 59,647,364 km (0.062 R)
• M63: 61,681,895 km (0.077 R)
• M64: 62,579,033 km (0.088 R)
• M65: 62,964,846 km (0.075 R)
• M66: 63,222,603 km (0.108 R)
• M67: 64,256,773 km (0.115 R)
• M68: 64,516,176 km (0.109 R)
• M69: 64,776,028 km (0.095 R)
• M70: 65,036,029 km (0.088 R)
• M71: 65,687,976 km (0.031 R)
• M72: 66,604,114 km (0.039 R)
• M73: 66,866,658 km (0.078 R)
• M74: 67,524,440 km (0.101 R)
• M75: 68,184,465 km (0.061 R)
• M76: 68,714,042 km (0.115 R)
• M77: 69,643,942 km (0.071 R)
• M78: 71,113,741 km (0.061 R)
• M79: 71,382,120 km (0.048 R)
• M80: 71,650,798 km (0.053 R)
• M81: 72,458,925 km (0.054 R)
• M82: 73,676,503 km (0.078 R)
• M83: 74,084,007 km (0.095 R)
• M84: 74,764,677 km (0.077 R)
• M85: 75,447,293 km (0.062 R)
• M86: 79,169,736 km (0.118 R)
• M87: 79,308,713 km (0.077 R)
• M88: 80,703,264 km (0.034 R)
• M89: 82,669,279 km (0.054 R)
• M90: 85,790,340 km (0.104 R)
• M91: 86,218,938 km (0.113 R)
• M92: 90,834,481 km (0.105 R)
• M93: 93,759,867 km (0.089 R)
• M94: 95,973,916 km (0.117 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: 271 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit