🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 241 Days

Day: 20.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,160,499 km

• M1: 451,187 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.93 AU - 1.07 AU

Year: 460 Days

Day: 35.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.71 AU - 2.05 AU

Year: 1186 Days

Day: 26.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,160,499 km

• M1: 1,472,941 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.83 AU - 2.45 AU

Year: 1441 Days

Day: 46.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 8.7

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.94 AU - 4.78 AU

Year: 3490 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,160,499 km

• M1: 120,576 km (0.077 R)
• M2: 201,359 km (0.071 R)
• M3: 363,224 km (0.094 R)
• M4: 425,008 km (0.086 R)
• M5: 530,773 km (0.1 R)
• M6: 657,034 km (0.098 R)
• M7: 770,279 km (0.077 R)
• M8: 878,289 km (0.054 R)
• M9: 1,109,717 km (0.099 R)
• M10: 1,331,720 km (0.106 R)
• M11: 1,477,877 km (0.113 R)
• M12: 1,568,234 km (0.11 R)
• M13: 2,199,837 km (0.081 R)
• M14: 2,444,429 km (0.058 R)
• M15: 3,017,090 km (0.106 R)
• M16: 3,190,923 km (0.077 R)
• M17: 3,388,093 km (0.115 R)
• M18: 3,589,302 km (0.105 R)
• M19: 4,088,211 km (0.117 R)
• M20: 4,542,539 km (0.075 R)
• M21: 4,630,952 km (0.106 R)
• M22: 4,854,451 km (0.088 R)
• M23: 5,035,913 km (0.069 R)
• M24: 5,104,429 km (0.093 R)
• M25: 5,312,071 km (0.07 R)
• M26: 5,499,068 km (0.076 R)
• M27: 5,759,668 km (0.093 R)
• M28: 6,194,997 km (0.041 R)
• M29: 6,268,600 km (0.091 R)
• M30: 6,342,351 km (0.098 R)
• M31: 6,665,932 km (0.083 R)
• M32: 7,174,115 km (0.106 R)
• M33: 7,615,878 km (0.03 R)
• M34: 7,721,195 km (0.08 R)
• M35: 7,853,439 km (0.105 R)
• M36: 7,959,804 km (0.078 R)
• M37: 8,173,878 km (0.097 R)
• M38: 8,471,428 km (0.113 R)
• M39: 8,580,485 km (0.093 R)
• M40: 8,662,614 km (0.072 R)
• M41: 9,385,322 km (0.1 R)
• M42: 9,725,358 km (0.082 R)
• M43: 10,011,837 km (0.118 R)
• M44: 10,069,582 km (0.068 R)
• M45: 10,534,532 km (0.08 R)
• M46: 12,309,511 km (0.099 R)
• M47: 12,402,112 km (0.086 R)
• M48: 12,775,359 km (0.085 R)
• M49: 12,837,891 km (0.114 R)
• M50: 12,931,838 km (0.1 R)
• M51: 12,994,669 km (0.117 R)
• M52: 13,278,606 km (0.111 R)
• M53: 14,077,908 km (0.097 R)
• M54: 14,434,699 km (0.065 R)
• M55: 14,597,760 km (0.101 R)
• M56: 15,057,774 km (0.105 R)
• M57: 15,256,290 km (0.069 R)
• M58: 15,656,165 km (0.112 R)
• M59: 15,857,225 km (0.096 R)
• M60: 16,364,062 km (0.041 R)
• M61: 16,465,938 km (0.106 R)
• M62: 16,910,394 km (0.113 R)
• M63: 17,532,272 km (0.101 R)
• M64: 18,231,941 km (0.073 R)
• M65: 18,443,622 km (0.117 R)
• M66: 18,585,291 km (0.086 R)
• M67: 18,798,319 km (0.105 R)
• M68: 18,976,490 km (0.117 R)
• M69: 20,825,669 km (0.114 R)
• M70: 21,231,977 km (0.104 R)
• M71: 21,417,478 km (0.106 R)
• M72: 21,827,676 km (0.087 R)
• M73: 22,202,867 km (0.048 R)
• M74: 23,073,676 km (0.062 R)
• M75: 23,302,711 km (0.091 R)
• M76: 23,763,023 km (0.116 R)
• M77: 24,887,700 km (0.119 R)
• M78: 25,044,180 km (0.111 R)
• M79: 25,950,443 km (0.103 R)
• M80: 26,109,167 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 9.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.09 AU - 4.63 AU

Year: 3490 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,160,499 km

• M1: 121,025 km (0.108 R)
• M2: 229,334 km (0.063 R)
• M3: 299,944 km (0.078 R)
• M4: 458,218 km (0.034 R)
• M5: 521,199 km (0.096 R)
• M6: 800,199 km (0.105 R)
• M7: 992,432 km (0.076 R)
• M8: 1,138,141 km (0.116 R)
• M9: 1,199,775 km (0.075 R)
• M10: 1,305,391 km (0.116 R)
• M11: 1,533,528 km (0.07 R)
• M12: 1,863,391 km (0.113 R)
• M13: 2,138,352 km (0.119 R)
• M14: 2,390,724 km (0.105 R)
• M15: 2,489,009 km (0.111 R)
• M16: 2,689,620 km (0.036 R)
• M17: 3,393,329 km (0.096 R)
• M18: 3,595,734 km (0.1 R)
• M19: 3,667,541 km (0.093 R)
• M20: 3,949,085 km (0.119 R)
• M21: 4,270,271 km (0.105 R)
• M22: 4,466,992 km (0.116 R)
• M23: 4,678,075 km (0.112 R)
• M24: 5,086,776 km (0.11 R)
• M25: 5,601,991 km (0.094 R)
• M26: 5,685,617 km (0.071 R)
• M27: 5,769,541 km (0.062 R)
• M28: 5,975,089 km (0.091 R)
• M29: 6,269,497 km (0.092 R)
• M30: 6,381,097 km (0.105 R)
• M31: 6,518,428 km (0.119 R)
• M32: 6,732,652 km (0.101 R)
• M33: 7,245,773 km (0.12 R)
• M34: 7,376,073 km (0.096 R)
• M35: 7,945,143 km (0.084 R)
• M36: 8,201,105 km (0.093 R)
• M37: 8,528,425 km (0.109 R)
• M38: 8,666,055 km (0.07 R)
• M39: 8,846,021 km (0.112 R)
• M40: 9,664,322 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.9

Radius: 4.9

Gravity: 31.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.14 AU - 9.86 AU

Year: 13474 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,160,499 km

• M1: 171,589 km (0.099 R)
• M2: 257,458 km (0.096 R)
• M3: 775,216 km (0.091 R)
• M4: 990,787 km (0.034 R)
• M5: 1,527,394 km (0.115 R)
• M6: 2,596,121 km (0.101 R)
• M7: 2,754,845 km (0.118 R)
• M8: 3,250,014 km (0.058 R)
• M9: 3,701,051 km (0.093 R)
• M10: 3,736,506 km (0.115 R)
• M11: 3,879,671 km (0.081 R)
• M12: 4,660,722 km (0.12 R)
• M13: 4,737,615 km (0.081 R)
• M14: 5,010,033 km (0.114 R)
• M15: 5,610,668 km (0.102 R)
• M16: 6,023,708 km (0.101 R)
• M17: 6,361,201 km (0.097 R)
• M18: 7,454,911 km (0.111 R)
• M19: 7,635,176 km (0.118 R)
• M20: 8,324,224 km (0.113 R)
• M21: 8,794,560 km (0.066 R)
• M22: 9,321,743 km (0.072 R)
• M23: 9,613,758 km (0.075 R)
• M24: 9,810,030 km (0.027 R)
• M25: 10,156,648 km (0.042 R)
• M26: 10,406,776 km (0.112 R)
• M27: 10,507,455 km (0.091 R)
• M28: 11,949,429 km (0.094 R)
• M29: 12,213,469 km (0.104 R)
• M30: 12,266,427 km (0.034 R)
• M31: 12,319,534 km (0.106 R)
• M32: 12,639,823 km (0.111 R)
• M33: 12,800,940 km (0.116 R)
• M34: 14,058,909 km (0.075 R)
• M35: 14,730,753 km (0.112 R)
• M36: 15,013,792 km (0.115 R)
• M37: 15,298,626 km (0.081 R)
• M38: 15,585,256 km (0.078 R)
• M39: 16,280,287 km (0.037 R)
• M40: 16,338,631 km (0.085 R)
• M41: 18,425,222 km (0.043 R)
• M42: 19,530,600 km (0.106 R)
• M43: 20,657,372 km (0.059 R)
• M44: 21,484,049 km (0.073 R)
• M45: 22,062,844 km (0.11 R)
• M46: 22,646,574 km (0.101 R)
• M47: 23,301,215 km (0.089 R)
• M48: 23,564,806 km (0.089 R)
• M49: 25,369,854 km (0.084 R)
• M50: 25,505,240 km (0.073 R)
• M51: 26,460,273 km (0.081 R)
• M52: 26,666,419 km (0.075 R)
• M53: 27,287,998 km (0.027 R)
• M54: 27,774,789 km (0.036 R)
• M55: 30,972,145 km (0.119 R)
• M56: 31,552,584 km (0.064 R)
• M57: 31,917,155 km (0.101 R)
• M58: 33,761,247 km (0.113 R)
• M59: 34,134,045 km (0.03 R)
• M60: 34,283,643 km (0.094 R)
• M61: 34,808,881 km (0.083 R)
• M62: 37,474,117 km (0.095 R)
• M63: 37,628,502 km (0.111 R)
• M64: 37,860,229 km (0.094 R)
• M65: 38,015,063 km (0.118 R)
• M66: 38,092,555 km (0.096 R)
• M67: 39,967,914 km (0.104 R)
• M68: 40,125,590 km (0.087 R)
• M69: 40,441,391 km (0.062 R)
• M70: 41,394,030 km (0.072 R)
• M71: 41,553,501 km (0.114 R)
• M72: 43,078,801 km (0.075 R)
• M73: 43,321,299 km (0.048 R)
• M74: 44,704,033 km (0.108 R)
• M75: 45,771,114 km (0.115 R)
• M76: 46,763,696 km (0.095 R)
• M77: 48,265,659 km (0.082 R)
• M78: 48,685,580 km (0.096 R)
• M79: 50,633,344 km (0.119 R)
• M80: 51,316,707 km (0.112 R)
• M81: 51,745,455 km (0.113 R)
• M82: 52,261,418 km (0.065 R)
• M83: 53,125,196 km (0.111 R)
• M84: 53,732,563 km (0.12 R)
• M85: 54,080,677 km (0.117 R)
• M86: 54,779,299 km (0.038 R)
• M87: 55,217,322 km (0.043 R)
• M88: 55,480,764 km (0.091 R)
• M89: 55,832,618 km (0.113 R)
• M90: 56,185,220 km (0.119 R)
• M91: 56,538,570 km (0.09 R)
• M92: 56,715,545 km (0.046 R)
• M93: 57,514,098 km (0.105 R)
• M94: 58,137,772 km (0.114 R)
• M95: 58,227,082 km (0.12 R)
• M96: 59,032,666 km (0.109 R)

Asteroid Belt

Center: 12.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 7.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.17 AU - 17.19 AU

Year: 28572 Days

Day: 17.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,160,499 km

• M1: 160,070 km (0.08 R)
• M2: 273,615 km (0.119 R)
• M3: 402,867 km (0.099 R)
• M4: 518,357 km (0.037 R)
• M5: 664,215 km (0.118 R)
• M6: 782,696 km (0.051 R)
• M7: 951,592 km (0.029 R)
• M8: 1,501,364 km (0.073 R)
• M9: 1,739,823 km (0.113 R)
• M10: 2,222,875 km (0.113 R)
• M11: 2,619,160 km (0.107 R)
• M12: 4,716,372 km (0.083 R)
• M13: 5,544,396 km (0.093 R)
• M14: 5,748,149 km (0.095 R)
• M15: 5,871,567 km (0.071 R)
• M16: 6,162,983 km (0.118 R)
• M17: 6,716,795 km (0.034 R)
• M18: 7,509,514 km (0.114 R)
• M19: 8,471,578 km (0.082 R)
• M20: 9,038,554 km (0.113 R)
• M21: 9,230,338 km (0.111 R)
• M22: 9,374,999 km (0.046 R)
• M23: 9,520,408 km (0.112 R)
• M24: 9,617,797 km (0.101 R)
• M25: 9,715,484 km (0.088 R)
• M26: 9,911,906 km (0.077 R)
• M27: 11,169,127 km (0.071 R)
• M28: 11,271,751 km (0.087 R)
• M29: 11,478,196 km (0.118 R)
• M30: 11,530,106 km (0.108 R)
• M31: 12,052,352 km (0.12 R)
• M32: 12,475,714 km (0.062 R)
• M33: 13,995,629 km (0.058 R)
• M34: 14,664,780 km (0.03 R)
• M35: 16,734,018 km (0.094 R)
• M36: 16,969,634 km (0.119 R)
• M37: 17,028,576 km (0.096 R)
• M38: 17,206,149 km (0.109 R)
• M39: 17,742,607 km (0.109 R)
• M40: 19,261,175 km (0.04 R)
• M41: 19,384,443 km (0.115 R)
• M42: 22,291,429 km (0.089 R)
• M43: 23,465,473 km (0.117 R)
• M44: 24,126,397 km (0.095 R)
• M45: 25,129,151 km (0.102 R)
• M46: 25,669,648 km (0.089 R)
• M47: 26,213,736 km (0.109 R)
• M48: 26,282,102 km (0.118 R)
• M49: 26,761,862 km (0.105 R)
• M50: 27,244,465 km (0.026 R)
• M51: 27,938,898 km (0.071 R)
• M52: 28,498,694 km (0.087 R)
• M53: 28,850,398 km (0.05 R)
• M54: 28,920,859 km (0.067 R)
• M55: 30,200,070 km (0.077 R)
• M56: 31,497,532 km (0.083 R)
• M57: 32,007,063 km (0.106 R)
• M58: 33,403,559 km (0.107 R)
• M59: 33,848,762 km (0.105 R)
• M60: 34,146,612 km (0.057 R)
• M61: 35,497,780 km (0.117 R)
• M62: 37,249,421 km (0.115 R)
• M63: 37,403,208 km (0.06 R)
• M64: 38,329,518 km (0.092 R)
• M65: 39,263,308 km (0.097 R)
• M66: 39,890,123 km (0.06 R)
• M67: 40,520,229 km (0.069 R)
• M68: 40,915,616 km (0.079 R)
• M69: 41,074,190 km (0.097 R)
• M70: 42,349,960 km (0.076 R)
• M71: 43,073,117 km (0.069 R)
• M72: 43,234,533 km (0.068 R)
• M73: 44,450,464 km (0.068 R)
• M74: 44,531,995 km (0.089 R)
• M75: 44,858,268 km (0.118 R)
• M76: 46,171,737 km (0.111 R)
• M77: 46,584,777 km (0.093 R)
• M78: 47,747,751 km (0.058 R)
• M79: 49,172,820 km (0.076 R)
• M80: 49,510,163 km (0.118 R)
• M81: 49,932,927 km (0.117 R)
• M82: 51,293,819 km (0.072 R)
• M83: 51,892,958 km (0.086 R)
• M84: 53,531,055 km (0.071 R)
• M85: 54,051,805 km (0.111 R)
• M86: 54,399,919 km (0.041 R)
• M87: 56,151,710 km (0.095 R)
• M88: 57,034,637 km (0.089 R)
• M89: 57,123,199 km (0.069 R)
• M90: 57,922,052 km (0.097 R)
• M91: 58,100,073 km (0.109 R)
• M92: 59,351,459 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit