🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 259 Days

Day: 18.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.73 AU - 0.93 AU

Year: 328 Days

Day: 24.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,399,565 km

• M1: 460,462 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.73 AU - 1.21 AU

Year: 414 Days

Day: 44.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,399,565 km

• M1: 39,793 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.44 AU

Year: 665 Days

Day: 24.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,399,565 km

• M1: 63,130 km (0.106 R)
• M2: 90,956 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.97 AU - 2.97 AU

Year: 1683 Days

Day: 37.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 9.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.6 AU - 3.48 AU

Year: 2298 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 92,399,565 km

• M1: 129,253 km (0.093 R)
• M2: 229,483 km (0.047 R)
• M3: 294,109 km (0.106 R)
• M4: 389,104 km (0.095 R)
• M5: 473,178 km (0.115 R)
• M6: 533,316 km (0.042 R)
• M7: 609,462 km (0.089 R)
• M8: 676,182 km (0.036 R)
• M9: 745,596 km (0.067 R)
• M10: 869,612 km (0.084 R)
• M11: 1,065,137 km (0.067 R)
• M12: 1,181,075 km (0.094 R)
• M13: 1,266,496 km (0.048 R)
• M14: 1,434,793 km (0.115 R)
• M15: 1,648,569 km (0.072 R)
• M16: 1,744,760 km (0.115 R)
• M17: 1,852,919 km (0.12 R)
• M18: 2,211,954 km (0.084 R)
• M19: 2,318,468 km (0.113 R)
• M20: 2,514,890 km (0.118 R)
• M21: 2,660,149 km (0.115 R)
• M22: 2,982,383 km (0.04 R)
• M23: 3,526,620 km (0.108 R)
• M24: 3,601,419 km (0.087 R)
• M25: 3,829,406 km (0.083 R)
• M26: 3,945,195 km (0.116 R)
• M27: 4,366,313 km (0.082 R)
• M28: 4,650,549 km (0.105 R)
• M29: 5,081,092 km (0.098 R)
• M30: 5,265,546 km (0.076 R)
• M31: 5,408,861 km (0.037 R)
• M32: 5,509,989 km (0.081 R)
• M33: 5,655,697 km (0.03 R)
• M34: 6,130,072 km (0.077 R)
• M35: 6,220,579 km (0.111 R)
• M36: 7,275,992 km (0.114 R)
• M37: 7,355,727 km (0.067 R)
• M38: 7,500,089 km (0.119 R)
• M39: 7,613,036 km (0.078 R)
• M40: 7,742,887 km (0.115 R)
• M41: 7,840,724 km (0.085 R)
• M42: 7,906,098 km (0.111 R)
• M43: 8,070,506 km (0.096 R)
• M44: 8,469,783 km (0.098 R)
• M45: 8,587,516 km (0.12 R)
• M46: 8,773,466 km (0.097 R)
• M47: 8,960,763 km (0.058 R)
• M48: 9,270,281 km (0.101 R)
• M49: 9,583,240 km (0.114 R)
• M50: 10,434,751 km (0.066 R)
• M51: 10,506,857 km (0.096 R)
• M52: 10,615,315 km (0.113 R)
• M53: 10,796,778 km (0.093 R)
• M54: 11,089,391 km (0.107 R)
• M55: 11,328,897 km (0.082 R)
• M56: 11,869,693 km (0.113 R)
• M57: 12,039,188 km (0.081 R)
• M58: 12,152,733 km (0.105 R)
• M59: 12,285,576 km (0.116 R)
• M60: 12,418,867 km (0.1 R)
• M61: 12,667,798 km (0.091 R)
• M62: 12,976,419 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 13.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.72 AU - 9.38 AU

Year: 8993 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,399,565 km

• M1: 182,509 km (0.119 R)
• M2: 338,540 km (0.08 R)
• M3: 438,920 km (0.071 R)
• M4: 610,958 km (0.067 R)
• M5: 899,532 km (0.118 R)
• M6: 1,018,014 km (0.113 R)
• M7: 1,155,045 km (0.073 R)
• M8: 1,393,504 km (0.086 R)
• M9: 1,519,017 km (0.036 R)
• M10: 1,648,569 km (0.071 R)
• M11: 2,204,474 km (0.093 R)
• M12: 2,453,106 km (0.096 R)
• M13: 2,606,743 km (0.084 R)
• M14: 3,142,303 km (0.119 R)
• M15: 3,309,703 km (0.085 R)
• M16: 3,442,097 km (0.103 R)
• M17: 3,969,280 km (0.072 R)
• M18: 4,130,397 km (0.045 R)
• M19: 4,293,908 km (0.094 R)
• M20: 4,522,044 km (0.108 R)
• M21: 5,274,971 km (0.085 R)
• M22: 5,587,181 km (0.057 R)
• M23: 5,813,822 km (0.043 R)
• M24: 6,043,604 km (0.093 R)
• M25: 6,488,658 km (0.104 R)
• M26: 6,823,308 km (0.103 R)
• M27: 7,311,446 km (0.087 R)
• M28: 7,659,860 km (0.112 R)
• M29: 7,760,390 km (0.051 R)
• M30: 9,240,960 km (0.091 R)
• M31: 9,644,874 km (0.103 R)
• M32: 9,972,344 km (0.038 R)
• M33: 10,414,555 km (0.118 R)
• M34: 10,526,155 km (0.047 R)
• M35: 10,806,950 km (0.049 R)
• M36: 11,004,868 km (0.11 R)
• M37: 11,404,444 km (0.113 R)
• M38: 11,779,785 km (0.051 R)
• M39: 12,012,859 km (0.051 R)
• M40: 12,159,165 km (0.06 R)
• M41: 12,365,162 km (0.076 R)
• M42: 12,750,825 km (0.101 R)
• M43: 12,990,182 km (0.05 R)
• M44: 13,900,784 km (0.092 R)
• M45: 14,147,022 km (0.051 R)
• M46: 14,239,773 km (0.074 R)
• M47: 14,425,872 km (0.09 R)
• M48: 16,885,261 km (0.11 R)
• M49: 17,346,322 km (0.086 R)
• M50: 18,012,032 km (0.09 R)
• M51: 18,280,710 km (0.111 R)
• M52: 18,686,270 km (0.092 R)
• M53: 18,890,172 km (0.071 R)
• M54: 19,575,031 km (0.098 R)
• M55: 19,920,602 km (0.117 R)
• M56: 20,512,561 km (0.116 R)
• M57: 20,687,740 km (0.067 R)
• M58: 20,863,517 km (0.096 R)
• M59: 20,969,283 km (0.084 R)
• M60: 21,535,810 km (0.038 R)
• M61: 22,000,012 km (0.067 R)
• M62: 22,611,868 km (0.059 R)
• M63: 22,756,678 km (0.117 R)
• M64: 22,938,141 km (0.115 R)
• M65: 23,265,910 km (0.105 R)
• M66: 23,926,235 km (0.098 R)
• M67: 24,036,937 km (0.111 R)
• M68: 24,147,639 km (0.041 R)
• M69: 24,295,741 km (0.116 R)
• M70: 24,518,343 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 6

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.93 AU - 12.07 AU

Year: 13708 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,399,565 km

• M1: 158,424 km (0.114 R)
• M2: 216,019 km (0.098 R)
• M3: 297,101 km (0.088 R)
• M4: 422,764 km (0.12 R)
• M5: 528,529 km (0.092 R)
• M6: 584,928 km (0.037 R)
• M7: 623,674 km (0.095 R)
• M8: 809,324 km (0.075 R)
• M9: 852,857 km (0.1 R)
• M10: 1,131,708 km (0.09 R)
• M11: 1,281,455 km (0.108 R)
• M12: 1,332,767 km (0.093 R)
• M13: 1,739,823 km (0.068 R)
• M14: 2,122,046 km (0.038 R)
• M15: 2,244,866 km (0.028 R)
• M16: 2,370,079 km (0.099 R)
• M17: 2,961,589 km (0.098 R)
• M18: 3,064,512 km (0.104 R)
• M19: 3,706,437 km (0.108 R)
• M20: 3,929,637 km (0.083 R)
• M21: 3,967,186 km (0.076 R)
• M22: 4,349,857 km (0.087 R)
• M23: 5,274,223 km (0.107 R)
• M24: 6,882,549 km (0.079 R)
• M25: 6,973,505 km (0.032 R)
• M26: 7,480,941 km (0.09 R)
• M27: 7,857,479 km (0.117 R)
• M28: 8,000,345 km (0.066 R)
• M29: 8,288,470 km (0.091 R)
• M30: 9,223,457 km (0.076 R)
• M31: 9,374,102 km (0.09 R)
• M32: 9,525,644 km (0.099 R)
• M33: 9,779,811 km (0.085 R)
• M34: 10,243,116 km (0.086 R)
• M35: 10,556,075 km (0.115 R)
• M36: 10,872,025 km (0.083 R)
• M37: 11,567,356 km (0.038 R)
• M38: 12,498,154 km (0.081 R)
• M39: 13,056,902 km (0.102 R)
• M40: 13,169,699 km (0.109 R)
• M41: 13,282,795 km (0.073 R)
• M42: 14,372,765 km (0.044 R)
• M43: 15,850,194 km (0.094 R)
• M44: 15,910,182 km (0.078 R)
• M45: 16,576,342 km (0.081 R)
• M46: 19,394,466 km (0.117 R)
• M47: 19,523,121 km (0.115 R)
• M48: 21,353,899 km (0.058 R)
• M49: 21,420,321 km (0.077 R)
• M50: 22,087,976 km (0.098 R)
• M51: 24,686,940 km (0.068 R)
• M52: 24,826,365 km (0.071 R)
• M53: 25,739,211 km (0.042 R)
• M54: 26,022,250 km (0.04 R)
• M55: 26,306,337 km (0.109 R)
• M56: 26,448,754 km (0.091 R)
• M57: 27,236,686 km (0.081 R)
• M58: 28,615,829 km (0.053 R)
• M59: 28,762,285 km (0.09 R)
• M60: 30,091,911 km (0.106 R)
• M61: 30,166,411 km (0.107 R)
• M62: 30,315,560 km (0.095 R)
• M63: 32,047,604 km (0.078 R)
• M64: 33,502,443 km (0.116 R)
• M65: 34,588,224 km (0.098 R)
• M66: 35,057,214 km (0.098 R)
• M67: 36,317,725 km (0.118 R)
• M68: 37,512,863 km (0.078 R)
• M69: 38,640,083 km (0.101 R)
• M70: 39,207,807 km (0.105 R)
• M71: 40,187,374 km (0.079 R)
• M72: 40,762,577 km (0.09 R)
• M73: 41,092,441 km (0.063 R)
• M74: 42,922,771 km (0.104 R)
• M75: 43,090,470 km (0.048 R)
• M76: 44,524,665 km (0.059 R)
• M77: 45,631,988 km (0.032 R)
• M78: 45,888,848 km (0.075 R)
• M79: 45,974,567 km (0.082 R)
• M80: 46,662,269 km (0.092 R)
• M81: 47,613,262 km (0.086 R)
• M82: 48,047,695 km (0.1 R)
• M83: 48,396,108 km (0.113 R)
• M84: 49,007,963 km (0.087 R)
• M85: 50,327,716 km (0.103 R)
• M86: 54,084,567 km (0.071 R)
• M87: 54,447,043 km (0.114 R)
• M88: 55,174,387 km (0.066 R)
• M89: 55,539,257 km (0.056 R)
• M90: 56,363,242 km (0.112 R)
• M91: 57,006,961 km (0.085 R)
• M92: 58,023,180 km (0.08 R)
• M93: 60,825,447 km (0.036 R)
• M94: 62,148,042 km (0.033 R)
• M95: 63,480,211 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751

Radius: 5.6

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.12 AU - 17.18 AU

Year: 25561 Days

Day: 16.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,399,565 km

• M1: 102,325 km (0.115 R)
• M2: 350,657 km (0.083 R)
• M3: 780,751 km (0.06 R)
• M4: 1,040,603 km (0.075 R)
• M5: 1,228,199 km (0.113 R)
• M6: 1,426,565 km (0.101 R)
• M7: 1,495,081 km (0.084 R)
• M8: 1,599,650 km (0.119 R)
• M9: 1,743,114 km (0.074 R)
• M10: 2,562,612 km (0.082 R)
• M11: 3,670,384 km (0.03 R)
• M12: 3,859,924 km (0.099 R)
• M13: 4,802,840 km (0.056 R)
• M14: 4,906,212 km (0.115 R)
• M15: 5,010,182 km (0.081 R)
• M16: 5,595,260 km (0.114 R)
• M17: 5,923,477 km (0.093 R)
• M18: 6,201,729 km (0.113 R)
• M19: 6,370,775 km (0.086 R)
• M20: 9,923,724 km (0.102 R)
• M21: 10,789,896 km (0.12 R)
• M22: 10,925,432 km (0.092 R)
• M23: 12,028,866 km (0.119 R)
• M24: 12,099,027 km (0.113 R)
• M25: 13,530,230 km (0.084 R)
• M26: 14,117,551 km (0.113 R)
• M27: 15,851,839 km (0.091 R)
• M28: 15,928,732 km (0.055 R)
• M29: 17,413,791 km (0.04 R)
• M30: 18,052,125 km (0.089 R)
• M31: 18,132,608 km (0.097 R)
• M32: 18,942,531 km (0.112 R)
• M33: 20,429,833 km (0.1 R)
• M34: 21,102,874 km (0.082 R)
• M35: 21,868,666 km (0.038 R)
• M36: 22,040,105 km (0.101 R)
• M37: 23,954,957 km (0.094 R)
• M38: 24,842,821 km (0.104 R)
• M39: 25,470,833 km (0.112 R)
• M40: 25,560,891 km (0.117 R)
• M41: 26,742,265 km (0.045 R)
• M42: 27,293,384 km (0.033 R)
• M43: 28,034,192 km (0.087 R)
• M44: 28,220,442 km (0.096 R)
• M45: 28,969,328 km (0.075 R)
• M46: 29,346,315 km (0.12 R)
• M47: 30,200,369 km (0.109 R)
• M48: 31,255,334 km (0.117 R)
• M49: 32,615,328 km (0.041 R)
• M50: 33,204,145 km (0.108 R)
• M51: 33,302,580 km (0.102 R)
• M52: 33,895,437 km (0.057 R)
• M53: 36,098,864 km (0.073 R)
• M54: 36,809,603 km (0.084 R)
• M55: 36,911,479 km (0.066 R)
• M56: 37,217,856 km (0.072 R)
• M57: 38,141,772 km (0.094 R)
• M58: 39,177,289 km (0.083 R)
• M59: 39,802,907 km (0.071 R)
• M60: 41,169,932 km (0.119 R)
• M61: 41,275,698 km (0.093 R)
• M62: 43,518,170 km (0.047 R)
• M63: 43,949,760 km (0.088 R)
• M64: 47,010,532 km (0.117 R)
• M65: 49,126,295 km (0.115 R)
• M66: 50,705,151 km (0.066 R)
• M67: 51,273,025 km (0.102 R)
• M68: 51,500,713 km (0.107 R)
• M69: 52,071,578 km (0.097 R)
• M70: 52,759,279 km (0.084 R)
• M71: 54,259,746 km (0.043 R)
• M72: 54,491,772 km (0.111 R)
• M73: 56,595,268 km (0.12 R)
• M74: 58,963,402 km (0.11 R)
• M75: 62,819,287 km (0.055 R)
• M76: 63,673,641 km (0.099 R)
• M77: 65,270,299 km (0.09 R)
• M78: 65,764,271 km (0.064 R)
• M79: 66,383,457 km (0.114 R)
• M80: 67,129,053 km (0.101 R)
• M81: 69,508,257 km (0.112 R)
• M82: 73,834,179 km (0.08 R)
• M83: 75,899,826 km (0.084 R)
• M84: 77,853,574 km (0.095 R)
• M85: 79,823,778 km (0.1 R)
• M86: 80,616,497 km (0.088 R)
• M87: 80,748,891 km (0.051 R)
• M88: 83,010,213 km (0.064 R)
• M89: 83,545,324 km (0.108 R)
• M90: 85,292,328 km (0.073 R)
• M91: 86,102,700 km (0.096 R)
• M92: 87,322,970 km (0.085 R)
• M93: 87,594,939 km (0.061 R)
• M94: 88,548,924 km (0.088 R)
• M95: 91,569,904 km (0.064 R)
• M96: 91,707,983 km (0.111 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: 198 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit