🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.73 AU - 1.83 AU

Year: 863 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,917,706 km

• M1: 766,689 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.91 AU - 2.45 AU

Year: 1170 Days

Day: 22.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,917,706 km

• M1: 184,305 km (0.06 R)
• M2: 1,225,955 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.28 AU - 2.42 AU

Year: 1309 Days

Day: 28.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.1 AU - 3.46 AU

Year: 2159 Days

Day: 38.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.08 AU - 4.98 AU

Year: 2940 Days

Day: 23.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 107.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 13

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.54 AU - 5.38 AU

Year: 4015 Days

Day: 11 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,917,706 km

• M1: 194,477 km (0.107 R)
• M2: 291,417 km (0.088 R)
• M3: 416,032 km (0.054 R)
• M4: 519,254 km (0.099 R)
• M5: 653,892 km (0.057 R)
• M6: 939,026 km (0.111 R)
• M7: 1,047,484 km (0.082 R)
• M8: 1,385,875 km (0.114 R)
• M9: 1,819,110 km (0.073 R)
• M10: 1,926,372 km (0.06 R)
• M11: 2,020,170 km (0.096 R)
• M12: 2,131,470 km (0.116 R)
• M13: 2,244,866 km (0.102 R)
• M14: 2,427,375 km (0.106 R)
• M15: 2,580,563 km (0.064 R)
• M16: 3,022,924 km (0.062 R)
• M17: 3,394,226 km (0.036 R)
• M18: 3,527,667 km (0.035 R)
• M19: 4,282,987 km (0.099 R)
• M20: 4,406,854 km (0.101 R)
• M21: 4,552,862 km (0.032 R)
• M22: 4,807,028 km (0.093 R)
• M23: 5,065,833 km (0.087 R)
• M24: 5,395,846 km (0.111 R)
• M25: 5,485,156 km (0.1 R)
• M26: 5,778,517 km (0.116 R)
• M27: 6,123,490 km (0.113 R)
• M28: 6,263,364 km (0.11 R)
• M29: 6,404,434 km (0.066 R)
• M30: 6,641,697 km (0.116 R)
• M31: 7,027,659 km (0.068 R)
• M32: 7,149,731 km (0.04 R)
• M33: 7,371,285 km (0.083 R)
• M34: 7,670,332 km (0.107 R)
• M35: 7,846,558 km (0.116 R)
• M36: 8,177,468 km (0.12 R)
• M37: 8,774,364 km (0.095 R)
• M38: 9,278,060 km (0.055 R)
• M39: 9,791,181 km (0.11 R)
• M40: 10,258,225 km (0.116 R)
• M41: 10,369,077 km (0.107 R)
• M42: 10,620,252 km (0.095 R)
• M43: 11,157,009 km (0.099 R)
• M44: 11,242,579 km (0.038 R)
• M45: 11,385,595 km (0.044 R)
• M46: 12,404,356 km (0.083 R)
• M47: 12,939,617 km (0.119 R)
• M48: 13,029,526 km (0.08 R)
• M49: 13,300,597 km (0.068 R)
• M50: 14,001,912 km (0.099 R)
• M51: 14,465,815 km (0.094 R)
• M52: 14,715,344 km (0.086 R)
• M53: 15,123,746 km (0.079 R)
• M54: 15,377,016 km (0.074 R)
• M55: 15,791,551 km (0.055 R)
• M56: 16,112,887 km (0.099 R)
• M57: 17,155,884 km (0.076 R)
• M58: 17,952,343 km (0.101 R)
• M59: 18,761,069 km (0.053 R)
• M60: 19,961,442 km (0.091 R)
• M61: 20,134,976 km (0.084 R)
• M62: 20,274,251 km (0.118 R)
• M63: 20,693,724 km (0.057 R)
• M64: 20,799,041 km (0.028 R)
• M65: 22,436,240 km (0.104 R)
• M66: 22,689,060 km (0.097 R)
• M67: 22,833,871 km (0.066 R)
• M68: 23,379,903 km (0.114 R)
• M69: 24,262,531 km (0.106 R)
• M70: 24,484,833 km (0.092 R)
• M71: 24,782,383 km (0.107 R)
• M72: 25,006,331 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.54 AU - 7.3 AU

Year: 5235 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,917,706 km

• M1: 191,784 km (0.1 R)
• M2: 319,092 km (0.104 R)
• M3: 448,943 km (0.102 R)
• M4: 583,132 km (0.077 R)
• M5: 734,675 km (0.094 R)
• M6: 942,317 km (0.099 R)
• M7: 1,082,939 km (0.06 R)
• M8: 1,467,705 km (0.114 R)
• M9: 1,877,752 km (0.111 R)
• M10: 2,041,113 km (0.117 R)
• M11: 2,190,412 km (0.115 R)
• M12: 2,362,898 km (0.106 R)
• M13: 2,480,632 km (0.108 R)
• M14: 2,845,651 km (0.106 R)
• M15: 3,537,391 km (0.054 R)
• M16: 3,695,666 km (0.043 R)
• M17: 3,902,709 km (0.115 R)
• M18: 4,304,529 km (0.08 R)
• M19: 4,522,643 km (0.065 R)
• M20: 4,620,779 km (0.099 R)
• M21: 4,869,411 km (0.107 R)
• M22: 5,961,625 km (0.035 R)
• M23: 6,843,654 km (0.119 R)
• M24: 7,042,021 km (0.04 R)
• M25: 7,386,694 km (0.108 R)
• M26: 7,973,417 km (0.094 R)
• M27: 8,912,742 km (0.099 R)
• M28: 9,254,573 km (0.118 R)
• M29: 9,759,466 km (0.107 R)
• M30: 10,208,559 km (0.045 R)
• M31: 10,631,771 km (0.102 R)
• M32: 10,730,356 km (0.077 R)
• M33: 10,895,063 km (0.103 R)
• M34: 11,227,320 km (0.114 R)
• M35: 12,072,548 km (0.106 R)
• M36: 12,554,852 km (0.033 R)
• M37: 12,658,972 km (0.106 R)
• M38: 13,043,438 km (0.097 R)
• M39: 13,360,885 km (0.084 R)
• M40: 13,645,271 km (0.057 R)
• M41: 14,075,514 km (0.067 R)
• M42: 15,953,715 km (0.093 R)
• M43: 17,018,104 km (0.118 R)
• M44: 17,442,663 km (0.101 R)
• M45: 17,559,050 km (0.079 R)
• M46: 17,987,947 km (0.087 R)
• M47: 18,105,531 km (0.115 R)
• M48: 18,223,414 km (0.094 R)
• M49: 18,697,340 km (0.106 R)
• M50: 18,856,213 km (0.085 R)
• M51: 19,015,535 km (0.092 R)
• M52: 19,375,767 km (0.046 R)
• M53: 20,062,271 km (0.082 R)
• M54: 20,428,936 km (0.067 R)
• M55: 20,633,586 km (0.044 R)
• M56: 21,334,601 km (0.109 R)
• M57: 21,959,621 km (0.108 R)
• M58: 22,337,505 km (0.063 R)
• M59: 22,590,625 km (0.108 R)
• M60: 22,802,306 km (0.113 R)
• M61: 23,227,762 km (0.102 R)
• M62: 23,612,827 km (0.11 R)
• M63: 23,741,631 km (0.116 R)
• M64: 25,086,665 km (0.117 R)
• M65: 25,437,772 km (0.103 R)
• M66: 26,278,212 km (0.087 R)
• M67: 26,545,544 km (0.115 R)
• M68: 26,724,164 km (0.072 R)
• M69: 27,533,339 km (0.114 R)
• M70: 28,304,964 km (0.092 R)
• M71: 28,533,251 km (0.091 R)
• M72: 28,899,765 km (0.079 R)
• M73: 30,008,734 km (0.099 R)
• M74: 30,194,984 km (0.113 R)
• M75: 30,849,624 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 10.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.12 AU - 12.48 AU

Year: 15678 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,917,706 km

• M1: 202,107 km (0.068 R)
• M2: 702,960 km (0.109 R)
• M3: 970,890 km (0.076 R)
• M4: 1,124,378 km (0.075 R)
• M5: 1,424,321 km (0.054 R)
• M6: 1,551,629 km (0.069 R)
• M7: 1,666,071 km (0.048 R)
• M8: 1,749,697 km (0.096 R)
• M9: 2,741,082 km (0.111 R)
• M10: 3,484,434 km (0.111 R)
• M11: 3,856,484 km (0.069 R)
• M12: 4,013,412 km (0.115 R)
• M13: 4,380,226 km (0.034 R)
• M14: 4,567,672 km (0.03 R)
• M15: 4,853,853 km (0.117 R)
• M16: 5,170,551 km (0.064 R)
• M17: 5,269,435 km (0.05 R)
• M18: 5,393,901 km (0.097 R)
• M19: 5,519,264 km (0.036 R)
• M20: 5,594,960 km (0.104 R)
• M21: 5,798,563 km (0.096 R)
• M22: 6,160,889 km (0.025 R)
• M23: 6,371,224 km (0.05 R)
• M24: 6,530,545 km (0.094 R)
• M25: 6,637,508 km (0.096 R)
• M26: 7,767,271 km (0.105 R)
• M27: 8,690,140 km (0.071 R)
• M28: 9,164,515 km (0.086 R)
• M29: 9,284,343 km (0.113 R)
• M30: 9,616,899 km (0.119 R)
• M31: 9,708,154 km (0.097 R)
• M32: 9,799,857 km (0.096 R)
• M33: 9,922,528 km (0.081 R)
• M34: 10,606,190 km (0.027 R)
• M35: 11,081,163 km (0.096 R)
• M36: 11,595,481 km (0.073 R)
• M37: 12,480,950 km (0.091 R)
• M38: 12,780,894 km (0.082 R)
• M39: 13,832,418 km (0.082 R)
• M40: 14,420,786 km (0.088 R)
• M41: 14,735,689 km (0.087 R)
• M42: 14,982,077 km (0.115 R)
• M43: 15,301,020 km (0.071 R)
• M44: 16,891,993 km (0.09 R)
• M45: 18,270,238 km (0.062 R)
• M46: 18,421,482 km (0.078 R)
• M47: 18,915,604 km (0.094 R)
• M48: 19,030,196 km (0.115 R)
• M49: 20,424,148 km (0.082 R)
• M50: 20,502,538 km (0.08 R)
• M51: 20,698,960 km (0.077 R)
• M52: 20,975,117 km (0.095 R)
• M53: 21,054,255 km (0.068 R)
• M54: 21,212,679 km (0.097 R)
• M55: 22,293,075 km (0.107 R)
• M56: 22,738,278 km (0.103 R)
• M57: 22,941,731 km (0.046 R)
• M58: 23,063,953 km (0.085 R)
• M59: 23,309,293 km (0.116 R)
• M60: 23,555,382 km (0.117 R)
• M61: 24,216,006 km (0.12 R)
• M62: 24,423,648 km (0.12 R)
• M63: 24,966,389 km (0.097 R)
• M64: 25,092,350 km (0.1 R)
• M65: 25,979,017 km (0.102 R)
• M66: 26,148,960 km (0.11 R)
• M67: 26,362,137 km (0.11 R)
• M68: 26,447,557 km (0.105 R)
• M69: 27,177,146 km (0.118 R)
• M70: 27,263,314 km (0.101 R)
• M71: 27,349,782 km (0.103 R)
• M72: 28,963,793 km (0.089 R)
• M73: 29,449,687 km (0.119 R)
• M74: 29,626,961 km (0.118 R)
• M75: 29,715,822 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 3.7

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.21 AU - 19.71 AU

Year: 25384 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,917,706 km

• M1: 255,214 km (0.048 R)
• M2: 324,627 km (0.085 R)
• M3: 420,220 km (0.078 R)
• M4: 661,223 km (0.049 R)
• M5: 834,008 km (0.098 R)
• M6: 993,180 km (0.107 R)
• M7: 1,400,236 km (0.076 R)
• M8: 1,752,539 km (0.118 R)
• M9: 1,921,435 km (0.109 R)
• M10: 1,955,843 km (0.115 R)
• M11: 2,920,300 km (0.107 R)
• M12: 3,963,895 km (0.096 R)
• M13: 4,456,072 km (0.098 R)
• M14: 4,639,778 km (0.12 R)
• M15: 4,826,027 km (0.111 R)
• M16: 4,967,248 km (0.097 R)
• M17: 5,014,670 km (0.108 R)
• M18: 5,350,667 km (0.099 R)
• M19: 7,513,852 km (0.09 R)
• M20: 7,953,072 km (0.11 R)
• M21: 8,119,873 km (0.102 R)
• M22: 8,684,456 km (0.116 R)
• M23: 10,391,517 km (0.104 R)
• M24: 11,753,456 km (0.112 R)
• M25: 13,301,794 km (0.046 R)
• M26: 14,981,329 km (0.026 R)
• M27: 15,049,845 km (0.11 R)
• M28: 15,394,219 km (0.086 R)
• M29: 15,671,723 km (0.116 R)
• M30: 15,810,999 km (0.072 R)
• M31: 16,231,369 km (0.1 R)
• M32: 16,797,597 km (0.117 R)
• M33: 16,940,164 km (0.059 R)
• M34: 17,154,687 km (0.105 R)
• M35: 19,648,932 km (0.068 R)
• M36: 20,327,957 km (0.092 R)
• M37: 22,175,790 km (0.075 R)
• M38: 22,332,120 km (0.075 R)
• M39: 23,916,062 km (0.095 R)
• M40: 24,559,782 km (0.087 R)
• M41: 25,372,397 km (0.058 R)
• M42: 26,358,995 km (0.114 R)
• M43: 26,690,654 km (0.108 R)
• M44: 27,023,808 km (0.105 R)
• M45: 27,190,759 km (0.12 R)
• M46: 29,050,859 km (0.117 R)
• M47: 29,909,701 km (0.072 R)
• M48: 30,516,021 km (0.108 R)
• M49: 31,388,924 km (0.066 R)
• M50: 31,916,706 km (0.095 R)
• M51: 32,093,231 km (0.045 R)
• M52: 32,181,644 km (0.11 R)
• M53: 33,159,565 km (0.112 R)
• M54: 36,981,641 km (0.117 R)
• M55: 38,944,215 km (0.062 R)
• M56: 39,416,346 km (0.1 R)
• M57: 40,844,557 km (0.109 R)
• M58: 40,940,300 km (0.107 R)
• M59: 41,516,700 km (0.092 R)
• M60: 41,709,532 km (0.102 R)
• M61: 42,289,523 km (0.084 R)
• M62: 44,340,360 km (0.087 R)
• M63: 44,833,435 km (0.099 R)
• M64: 45,130,237 km (0.059 R)
• M65: 46,024,234 km (0.086 R)
• M66: 46,523,442 km (0.111 R)
• M67: 48,741,230 km (0.077 R)
• M68: 50,170,339 km (0.107 R)
• M69: 50,272,963 km (0.086 R)
• M70: 51,199,572 km (0.094 R)
• M71: 51,302,944 km (0.078 R)
• M72: 51,924,224 km (0.119 R)
• M73: 54,223,543 km (0.072 R)
• M74: 56,876,362 km (0.03 R)
• M75: 59,679,827 km (0.116 R)
• M76: 60,224,064 km (0.098 R)
• M77: 63,635,045 km (0.071 R)
• M78: 63,746,196 km (0.12 R)
• M79: 64,191,100 km (0.084 R)
• M80: 64,748,801 km (0.047 R)
• M81: 66,206,034 km (0.068 R)
• M82: 66,431,178 km (0.05 R)
• M83: 66,995,162 km (0.035 R)
• M84: 68,810,682 km (0.084 R)
• M85: 68,924,825 km (0.079 R)
• M86: 69,038,819 km (0.09 R)
• M87: 69,152,962 km (0.096 R)
• M88: 71,679,670 km (0.084 R)
• M89: 73,886,089 km (0.06 R)
• M90: 75,879,032 km (0.089 R)
• M91: 76,350,564 km (0.054 R)
• M92: 77,296,472 km (0.105 R)
• M93: 78,603,508 km (0.106 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit