🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 263 Days

Day: 43.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 36.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 346 Days

Day: 26.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,886,316 km

• M1: 874,848 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 9.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.17 AU - 1.23 AU

Year: 849 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,886,316 km

• M1: 120,875 km (0.113 R)
• M2: 234,869 km (0.107 R)
• M3: 309,069 km (0.071 R)
• M4: 457,620 km (0.048 R)
• M5: 616,343 km (0.089 R)
• M6: 703,110 km (0.113 R)
• M7: 817,852 km (0.092 R)
• M8: 908,358 km (0.087 R)
• M9: 1,008,888 km (0.089 R)
• M10: 1,080,246 km (0.077 R)
• M11: 1,507,947 km (0.109 R)
• M12: 1,582,895 km (0.085 R)
• M13: 1,799,662 km (0.033 R)
• M14: 1,863,391 km (0.068 R)
• M15: 1,952,402 km (0.034 R)
• M16: 2,117,857 km (0.069 R)
• M17: 2,253,692 km (0.104 R)
• M18: 2,383,543 km (0.098 R)
• M19: 2,489,309 km (0.059 R)
• M20: 2,614,821 km (0.089 R)
• M21: 2,714,902 km (0.039 R)
• M22: 2,816,180 km (0.09 R)
• M23: 2,918,954 km (0.048 R)
• M24: 3,060,922 km (0.1 R)
• M25: 3,185,836 km (0.069 R)
• M26: 3,263,627 km (0.101 R)
• M27: 3,490,866 km (0.066 R)
• M28: 3,631,638 km (0.111 R)
• M29: 3,733,364 km (0.082 R)
• M30: 3,950,281 km (0.107 R)
• M31: 4,065,472 km (0.118 R)
• M32: 4,267,279 km (0.088 R)
• M33: 4,331,606 km (0.053 R)
• M34: 4,439,616 km (0.1 R)
• M35: 4,647,557 km (0.104 R)
• M36: 4,836,200 km (0.11 R)
• M37: 4,948,398 km (0.053 R)
• M38: 5,050,125 km (0.065 R)
• M39: 5,221,115 km (0.099 R)
• M40: 5,487,250 km (0.112 R)
• M41: 5,580,898 km (0.082 R)
• M42: 5,663,177 km (0.056 R)
• M43: 6,056,919 km (0.08 R)
• M44: 6,177,943 km (0.1 R)
• M45: 6,324,250 km (0.105 R)
• M46: 6,385,585 km (0.108 R)
• M47: 6,533,537 km (0.026 R)
• M48: 6,670,270 km (0.084 R)
• M49: 6,770,201 km (0.12 R)
• M50: 7,047,855 km (0.094 R)
• M51: 7,188,028 km (0.059 R)
• M52: 7,316,233 km (0.113 R)
• M53: 7,380,710 km (0.037 R)
• M54: 7,484,082 km (0.08 R)
• M55: 7,771,161 km (0.118 R)
• M56: 7,916,121 km (0.09 R)
• M57: 8,115,086 km (0.066 R)
• M58: 8,342,624 km (0.048 R)
• M59: 8,599,484 km (0.117 R)
• M60: 9,093,307 km (0.036 R)
• M61: 9,218,221 km (0.097 R)
• M62: 9,315,908 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.49 AU

Year: 1867 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,886,316 km

• M1: 153,936 km (0.092 R)
• M2: 241,301 km (0.062 R)
• M3: 309,219 km (0.082 R)
• M4: 446,250 km (0.098 R)
• M5: 576,999 km (0.113 R)
• M6: 727,195 km (0.103 R)
• M7: 793,467 km (0.092 R)
• M8: 885,470 km (0.107 R)
• M9: 1,036,713 km (0.073 R)
• M10: 1,283,400 km (0.111 R)
• M11: 1,351,617 km (0.095 R)
• M12: 1,748,949 km (0.089 R)
• M13: 1,879,099 km (0.112 R)
• M14: 2,092,425 km (0.116 R)
• M15: 2,181,735 km (0.071 R)
• M16: 2,264,014 km (0.083 R)
• M17: 2,355,867 km (0.075 R)
• M18: 2,465,971 km (0.113 R)
• M19: 2,560,517 km (0.035 R)
• M20: 2,709,068 km (0.112 R)
• M21: 2,779,977 km (0.081 R)
• M22: 2,932,717 km (0.03 R)
• M23: 3,274,847 km (0.081 R)
• M24: 3,379,117 km (0.056 R)
• M25: 3,523,179 km (0.049 R)
• M26: 3,610,545 km (0.084 R)
• M27: 3,708,382 km (0.085 R)
• M28: 3,907,048 km (0.099 R)
• M29: 3,977,359 km (0.07 R)
• M30: 4,160,167 km (0.095 R)
• M31: 4,283,735 km (0.086 R)
• M32: 4,366,612 km (0.103 R)
• M33: 4,608,362 km (0.103 R)
• M34: 4,843,530 km (0.088 R)
• M35: 4,930,147 km (0.116 R)
• M36: 5,006,293 km (0.096 R)
• M37: 5,126,719 km (0.109 R)
• M38: 5,359,493 km (0.065 R)
• M39: 5,618,298 km (0.049 R)
• M40: 5,720,772 km (0.075 R)
• M41: 5,950,704 km (0.101 R)
• M42: 6,171,810 km (0.036 R)
• M43: 6,313,030 km (0.098 R)
• M44: 6,610,431 km (0.079 R)
• M45: 6,791,145 km (0.109 R)
• M46: 6,900,351 km (0.045 R)
• M47: 6,985,772 km (0.114 R)
• M48: 7,281,078 km (0.102 R)
• M49: 7,355,578 km (0.111 R)
• M50: 7,530,308 km (0.064 R)
• M51: 7,719,101 km (0.088 R)
• M52: 7,909,539 km (0.099 R)
• M53: 8,114,338 km (0.049 R)
• M54: 8,178,665 km (0.111 R)
• M55: 8,581,532 km (0.03 R)
• M56: 8,765,687 km (0.053 R)
• M57: 8,924,411 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 10.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.65 AU - 4.13 AU

Year: 4954 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,886,316 km

• M1: 137,780 km (0.099 R)
• M2: 261,497 km (0.025 R)
• M3: 374,294 km (0.037 R)
• M4: 438,621 km (0.107 R)
• M5: 562,638 km (0.064 R)
• M6: 659,278 km (0.089 R)
• M7: 961,914 km (0.077 R)
• M8: 1,229,694 km (0.063 R)
• M9: 1,346,231 km (0.11 R)
• M10: 1,576,612 km (0.106 R)
• M11: 1,968,708 km (0.096 R)
• M12: 2,152,863 km (0.062 R)
• M13: 2,374,866 km (0.074 R)
• M14: 2,705,178 km (0.1 R)
• M15: 2,790,150 km (0.045 R)
• M16: 3,032,648 km (0.057 R)
• M17: 3,103,258 km (0.056 R)
• M18: 3,174,467 km (0.104 R)
• M19: 3,318,380 km (0.107 R)
• M20: 3,556,989 km (0.118 R)
• M21: 3,687,887 km (0.074 R)
• M22: 3,782,283 km (0.089 R)
• M23: 3,896,725 km (0.101 R)
• M24: 4,051,110 km (0.066 R)
• M25: 4,627,810 km (0.08 R)
• M26: 5,357,997 km (0.09 R)
• M27: 5,465,259 km (0.071 R)
• M28: 5,551,577 km (0.09 R)
• M29: 5,638,344 km (0.11 R)
• M30: 5,791,382 km (0.117 R)
• M31: 6,012,338 km (0.074 R)
• M32: 6,079,059 km (0.119 R)
• M33: 6,281,166 km (0.094 R)
• M34: 6,439,740 km (0.101 R)
• M35: 7,087,798 km (0.08 R)
• M36: 7,853,739 km (0.059 R)
• M37: 8,395,582 km (0.083 R)
• M38: 8,495,364 km (0.096 R)
• M39: 8,595,594 km (0.082 R)
• M40: 9,128,163 km (0.106 R)
• M41: 9,802,550 km (0.072 R)
• M42: 9,881,388 km (0.027 R)
• M43: 10,092,620 km (0.083 R)
• M44: 10,519,722 km (0.071 R)
• M45: 10,952,659 km (0.029 R)
• M46: 11,308,851 km (0.072 R)
• M47: 11,780,234 km (0.028 R)
• M48: 12,088,705 km (0.11 R)
• M49: 12,314,897 km (0.091 R)
• M50: 13,203,957 km (0.109 R)
• M51: 13,378,388 km (0.107 R)
• M52: 13,906,468 km (0.106 R)
• M53: 14,741,524 km (0.109 R)
• M54: 16,024,326 km (0.089 R)
• M55: 16,647,700 km (0.1 R)
• M56: 16,867,758 km (0.04 R)
• M57: 17,088,864 km (0.063 R)
• M58: 17,501,904 km (0.055 R)
• M59: 17,950,398 km (0.068 R)
• M60: 18,079,202 km (0.05 R)
• M61: 18,240,768 km (0.095 R)
• M62: 18,370,319 km (0.075 R)
• M63: 18,565,096 km (0.116 R)
• M64: 19,285,559 km (0.075 R)
• M65: 20,015,148 km (0.106 R)
• M66: 20,551,456 km (0.081 R)
• M67: 20,821,331 km (0.067 R)
• M68: 20,889,099 km (0.105 R)
• M69: 21,947,204 km (0.101 R)
• M70: 22,326,884 km (0.106 R)
• M71: 23,127,831 km (0.112 R)
• M72: 23,408,626 km (0.11 R)
• M73: 23,514,242 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 14.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.54 AU - 7.32 AU

Year: 9324 Days

Day: 8 Hours

Environment

Temp: -230 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,886,316 km

• M1: 180,265 km (0.11 R)
• M2: 295,157 km (0.059 R)
• M3: 796,010 km (0.042 R)
• M4: 1,155,494 km (0.113 R)
• M5: 1,253,630 km (0.093 R)
• M6: 1,476,830 km (0.093 R)
• M7: 2,266,258 km (0.054 R)
• M8: 3,384,502 km (0.027 R)
• M9: 3,626,701 km (0.104 R)
• M10: 3,899,717 km (0.062 R)
• M11: 4,413,736 km (0.081 R)
• M12: 4,678,823 km (0.091 R)
• M13: 5,534,224 km (0.103 R)
• M14: 5,762,959 km (0.117 R)
• M15: 6,053,179 km (0.102 R)
• M16: 6,830,489 km (0.1 R)
• M17: 7,798,387 km (0.084 R)
• M18: 8,087,560 km (0.078 R)
• M19: 8,249,724 km (0.085 R)
• M20: 8,577,344 km (0.062 R)
• M21: 10,138,996 km (0.116 R)
• M22: 10,279,019 km (0.114 R)
• M23: 11,240,485 km (0.094 R)
• M24: 11,458,150 km (0.118 R)
• M25: 12,793,012 km (0.088 R)
• M26: 13,594,258 km (0.103 R)
• M27: 14,569,486 km (0.111 R)
• M28: 15,045,656 km (0.06 R)
• M29: 16,545,824 km (0.114 R)
• M30: 16,834,996 km (0.059 R)
• M31: 17,084,226 km (0.097 R)
• M32: 18,305,992 km (0.117 R)
• M33: 20,213,066 km (0.068 R)
• M34: 20,566,715 km (0.079 R)
• M35: 22,273,777 km (0.063 R)
• M36: 24,166,339 km (0.115 R)
• M37: 24,588,804 km (0.111 R)
• M38: 24,730,024 km (0.109 R)
• M39: 26,158,085 km (0.062 R)
• M40: 26,254,277 km (0.113 R)
• M41: 26,833,669 km (0.063 R)
• M42: 27,466,169 km (0.063 R)
• M43: 27,710,762 km (0.094 R)
• M44: 28,005,320 km (0.099 R)
• M45: 28,300,776 km (0.101 R)
• M46: 28,994,311 km (0.028 R)
• M47: 29,093,794 km (0.079 R)
• M48: 29,743,647 km (0.101 R)
• M49: 30,347,574 km (0.083 R)
• M50: 31,414,356 km (0.11 R)
• M51: 31,619,006 km (0.12 R)
• M52: 32,907,792 km (0.105 R)
• M53: 33,532,512 km (0.114 R)
• M54: 34,424,265 km (0.09 R)
• M55: 35,323,797 km (0.082 R)

Asteroid Belt

Center: 7.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 4.2

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.67 AU - 11.61 AU

Year: 19326 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,886,316 km

• M1: 61,335 km (0.07 R)
• M2: 108,010 km (0.115 R)
• M3: 222,153 km (0.093 R)
• M4: 1,153,549 km (0.112 R)
• M5: 1,339,350 km (0.087 R)
• M6: 1,509,742 km (0.097 R)
• M7: 1,844,392 km (0.094 R)
• M8: 1,897,948 km (0.065 R)
• M9: 2,089,284 km (0.082 R)
• M10: 2,117,109 km (0.073 R)
• M11: 2,373,221 km (0.049 R)
• M12: 2,460,735 km (0.109 R)
• M13: 2,760,380 km (0.114 R)
• M14: 2,791,047 km (0.089 R)
• M15: 3,361,015 km (0.113 R)
• M16: 4,245,288 km (0.063 R)
• M17: 4,567,223 km (0.091 R)
• M18: 4,676,429 km (0.082 R)
• M19: 5,310,575 km (0.106 R)
• M20: 5,463,763 km (0.119 R)
• M21: 5,579,552 km (0.1 R)
• M22: 5,774,478 km (0.098 R)
• M23: 6,412,812 km (0.088 R)
• M24: 6,658,003 km (0.107 R)
• M25: 7,326,705 km (0.064 R)
• M26: 7,497,097 km (0.118 R)
• M27: 7,540,032 km (0.095 R)
• M28: 8,148,147 km (0.089 R)
• M29: 8,771,821 km (0.112 R)
• M30: 9,410,753 km (0.09 R)
• M31: 11,219,242 km (0.112 R)
• M32: 11,465,031 km (0.075 R)
• M33: 11,514,399 km (0.047 R)
• M34: 12,062,226 km (0.044 R)
• M35: 12,567,418 km (0.032 R)
• M36: 12,873,944 km (0.034 R)
• M37: 13,079,641 km (0.101 R)
• M38: 13,965,859 km (0.073 R)
• M39: 14,071,475 km (0.101 R)
• M40: 14,603,146 km (0.073 R)
• M41: 14,656,702 km (0.088 R)
• M42: 14,710,258 km (0.107 R)
• M43: 15,686,085 km (0.087 R)
• M44: 15,795,740 km (0.081 R)
• M45: 16,459,356 km (0.102 R)
• M46: 16,570,807 km (0.046 R)
• M47: 17,075,699 km (0.116 R)
• M48: 17,642,376 km (0.111 R)
• M49: 18,446,315 km (0.072 R)
• M50: 19,261,923 km (0.107 R)
• M51: 20,447,635 km (0.082 R)
• M52: 20,928,443 km (0.109 R)
• M53: 21,962,463 km (0.031 R)
• M54: 22,826,391 km (0.058 R)
• M55: 22,950,857 km (0.083 R)
• M56: 23,325,150 km (0.083 R)
• M57: 24,714,915 km (0.059 R)
• M58: 25,291,315 km (0.114 R)
• M59: 25,613,250 km (0.085 R)
• M60: 25,807,129 km (0.113 R)
• M61: 26,652,955 km (0.066 R)
• M62: 28,171,523 km (0.099 R)
• M63: 29,785,834 km (0.105 R)
• M64: 30,535,618 km (0.102 R)
• M65: 30,947,312 km (0.111 R)
• M66: 31,153,757 km (0.086 R)
• M67: 31,291,686 km (0.041 R)
• M68: 31,776,084 km (0.084 R)
• M69: 32,542,174 km (0.094 R)
• M70: 33,243,788 km (0.104 R)
• M71: 33,950,489 km (0.031 R)
• M72: 34,876,649 km (0.092 R)
• M73: 35,235,086 km (0.119 R)
• M74: 36,462,686 km (0.095 R)
• M75: 37,045,220 km (0.085 R)
• M76: 37,118,224 km (0.105 R)
• M77: 38,145,811 km (0.068 R)
• M78: 38,219,563 km (0.108 R)
• M79: 38,293,315 km (0.087 R)
• M80: 38,589,070 km (0.091 R)
• M81: 39,704,621 km (0.102 R)
• M82: 39,779,271 km (0.1 R)
• M83: 44,659,303 km (0.042 R)
• M84: 45,126,497 km (0.087 R)
• M85: 45,282,527 km (0.034 R)
• M86: 46,222,600 km (0.059 R)
• M87: 47,248,243 km (0.106 R)
• M88: 48,201,780 km (0.12 R)
• M89: 49,724,238 km (0.116 R)
• M90: 50,612,999 km (0.109 R)
• M91: 51,833,269 km (0.09 R)
• M92: 52,652,018 km (0.074 R)
• M93: 54,967,643 km (0.098 R)
• M94: 55,050,969 km (0.041 R)
• M95: 55,217,621 km (0.079 R)
• M96: 55,384,572 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit