🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 273 Days

Day: 24.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.44 AU - 1.62 AU

Year: 695 Days

Day: 46.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,605,055 km

• M1: 134,189 km (0.114 R)
• M2: 307,274 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.67 AU - 2.57 AU

Year: 1133 Days

Day: 19.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,605,055 km

• M1: 576,849 km (0.082 R)
• M2: 1,738,327 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.02 AU - 4.4 AU

Year: 2623 Days

Day: 22.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,605,055 km

• M1: 36,651 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.66 AU - 4.1 AU

Year: 2806 Days

Day: 31.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,605,055 km

• M1: 536,308 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 13.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.83 AU - 5.18 AU

Year: 4104 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,605,055 km

• M1: 198,217 km (0.098 R)
• M2: 316,699 km (0.114 R)
• M3: 454,329 km (0.099 R)
• M4: 557,701 km (0.049 R)
• M5: 912,547 km (0.04 R)
• M6: 1,050,925 km (0.098 R)
• M7: 1,169,706 km (0.087 R)
• M8: 1,421,928 km (0.087 R)
• M9: 1,525,001 km (0.064 R)
• M10: 1,661,434 km (0.054 R)
• M11: 1,754,783 km (0.087 R)
• M12: 2,045,751 km (0.082 R)
• M13: 2,896,963 km (0.081 R)
• M14: 3,048,954 km (0.081 R)
• M15: 3,321,222 km (0.097 R)
• M16: 3,662,605 km (0.109 R)
• M17: 3,868,900 km (0.049 R)
• M18: 4,293,010 km (0.045 R)
• M19: 4,821,689 km (0.087 R)
• M20: 4,957,225 km (0.116 R)
• M21: 5,093,957 km (0.115 R)
• M22: 5,301,449 km (0.092 R)
• M23: 5,677,389 km (0.108 R)
• M24: 5,820,554 km (0.051 R)
• M25: 5,916,745 km (0.109 R)
• M26: 6,159,543 km (0.094 R)
• M27: 6,356,114 km (0.083 R)
• M28: 6,504,964 km (0.082 R)
• M29: 6,679,994 km (0.103 R)
• M30: 7,086,302 km (0.077 R)
• M31: 7,292,447 km (0.096 R)
• M32: 7,500,538 km (0.107 R)
• M33: 7,710,723 km (0.12 R)
• M34: 9,975,036 km (0.115 R)
• M35: 10,468,709 km (0.083 R)
• M36: 10,644,936 km (0.098 R)
• M37: 10,881,300 km (0.077 R)
• M38: 11,209,219 km (0.083 R)
• M39: 12,120,270 km (0.108 R)
• M40: 12,429,189 km (0.101 R)
• M41: 12,709,536 km (0.061 R)
• M42: 13,403,520 km (0.072 R)
• M43: 13,691,048 km (0.081 R)
• M44: 13,819,403 km (0.051 R)
• M45: 14,174,697 km (0.093 R)
• M46: 14,272,086 km (0.049 R)
• M47: 14,500,372 km (0.064 R)
• M48: 14,598,508 km (0.096 R)
• M49: 14,861,352 km (0.113 R)
• M50: 15,659,307 km (0.118 R)
• M51: 15,793,646 km (0.061 R)
• M52: 16,029,711 km (0.117 R)
• M53: 16,368,999 km (0.106 R)
• M54: 17,227,541 km (0.059 R)
• M55: 18,030,433 km (0.109 R)
• M56: 18,312,575 km (0.056 R)
• M57: 18,631,667 km (0.062 R)
• M58: 18,809,838 km (0.092 R)
• M59: 18,952,704 km (0.068 R)
• M60: 19,419,599 km (0.113 R)
• M61: 20,145,298 km (0.077 R)
• M62: 20,254,953 km (0.061 R)
• M63: 20,438,061 km (0.082 R)
• M64: 21,139,077 km (0.08 R)
• M65: 21,473,877 km (0.055 R)
• M66: 22,488,898 km (0.093 R)
• M67: 23,519,478 km (0.057 R)
• M68: 23,634,968 km (0.056 R)
• M69: 24,370,690 km (0.088 R)
• M70: 24,643,556 km (0.081 R)
• M71: 24,956,814 km (0.094 R)
• M72: 25,389,601 km (0.064 R)
• M73: 25,587,070 km (0.088 R)
• M74: 26,702,771 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 10.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.75 AU - 7.81 AU

Year: 5777 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,605,055 km

• M1: 134,788 km (0.092 R)
• M2: 340,634 km (0.088 R)
• M3: 558,299 km (0.081 R)
• M4: 676,033 km (0.081 R)
• M5: 1,124,078 km (0.06 R)
• M6: 1,221,616 km (0.09 R)
• M7: 1,333,515 km (0.099 R)
• M8: 1,484,310 km (0.095 R)
• M9: 1,580,053 km (0.107 R)
• M10: 1,653,206 km (0.089 R)
• M11: 1,892,862 km (0.099 R)
• M12: 2,010,296 km (0.037 R)
• M13: 2,076,718 km (0.082 R)
• M14: 2,363,646 km (0.118 R)
• M15: 2,590,736 km (0.101 R)
• M16: 2,780,725 km (0.093 R)
• M17: 3,205,583 km (0.096 R)
• M18: 3,330,647 km (0.115 R)
• M19: 3,831,201 km (0.111 R)
• M20: 3,897,473 km (0.04 R)
• M21: 3,964,194 km (0.093 R)
• M22: 4,031,363 km (0.061 R)
• M23: 4,407,303 km (0.075 R)
• M24: 4,476,866 km (0.119 R)
• M25: 4,581,884 km (0.117 R)
• M26: 4,652,344 km (0.111 R)
• M27: 5,119,538 km (0.058 R)
• M28: 5,284,844 km (0.088 R)
• M29: 5,545,443 km (0.112 R)
• M30: 5,905,825 km (0.105 R)
• M31: 6,215,343 km (0.06 R)
• M32: 6,549,993 km (0.074 R)
• M33: 6,789,799 km (0.062 R)
• M34: 6,870,432 km (0.117 R)
• M35: 7,134,622 km (0.092 R)
• M36: 7,216,452 km (0.087 R)
• M37: 7,360,664 km (0.094 R)
• M38: 7,798,986 km (0.049 R)
• M39: 7,946,938 km (0.067 R)
• M40: 8,876,390 km (0.036 R)
• M41: 8,986,643 km (0.109 R)
• M42: 9,053,065 km (0.114 R)
• M43: 9,275,666 km (0.092 R)
• M44: 9,477,474 km (0.076 R)
• M45: 9,885,577 km (0.075 R)
• M46: 10,022,908 km (0.057 R)
• M47: 10,789,597 km (0.031 R)
• M48: 10,883,843 km (0.083 R)
• M49: 10,954,603 km (0.117 R)
• M50: 11,191,866 km (0.04 R)
• M51: 11,430,773 km (0.063 R)
• M52: 11,623,156 km (0.077 R)
• M53: 11,889,440 km (0.081 R)
• M54: 12,084,366 km (0.1 R)
• M55: 12,255,806 km (0.041 R)
• M56: 12,354,241 km (0.046 R)
• M57: 12,700,410 km (0.114 R)
• M58: 13,580,046 km (0.09 R)
• M59: 13,988,598 km (0.077 R)
• M60: 14,065,790 km (0.064 R)
• M61: 14,323,697 km (0.104 R)
• M62: 15,238,787 km (0.108 R)
• M63: 15,690,124 km (0.093 R)
• M64: 16,038,238 km (0.051 R)
• M65: 16,796,550 km (0.083 R)
• M66: 17,125,216 km (0.077 R)
• M67: 17,428,302 km (0.061 R)
• M68: 18,207,856 km (0.059 R)
• M69: 18,320,204 km (0.111 R)
• M70: 18,658,445 km (0.045 R)
• M71: 18,799,964 km (0.105 R)
• M72: 18,970,356 km (0.116 R)
• M73: 19,084,200 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 12.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.41 AU - 7.31 AU

Year: 6596 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,605,055 km

• M1: 203,004 km (0.06 R)
• M2: 313,707 km (0.027 R)
• M3: 414,087 km (0.094 R)
• M4: 616,642 km (0.073 R)
• M5: 731,683 km (0.051 R)
• M6: 862,881 km (0.115 R)
• M7: 1,159,832 km (0.111 R)
• M8: 1,559,109 km (0.112 R)
• M9: 1,681,181 km (0.056 R)
• M10: 2,044,704 km (0.091 R)
• M11: 2,281,816 km (0.112 R)
• M12: 2,758,734 km (0.073 R)
• M13: 3,803,975 km (0.095 R)
• M14: 4,855,199 km (0.086 R)
• M15: 5,514,626 km (0.045 R)
• M16: 5,815,168 km (0.082 R)
• M17: 6,251,396 km (0.081 R)
• M18: 6,581,558 km (0.095 R)
• M19: 7,605,855 km (0.098 R)
• M20: 7,746,178 km (0.08 R)
• M21: 8,442,705 km (0.082 R)
• M22: 8,992,328 km (0.09 R)
• M23: 9,177,979 km (0.069 R)
• M24: 9,421,524 km (0.107 R)
• M25: 10,631,322 km (0.117 R)
• M26: 11,104,949 km (0.056 R)
• M27: 11,184,685 km (0.075 R)
• M28: 11,384,548 km (0.079 R)
• M29: 11,585,757 km (0.088 R)
• M30: 12,319,534 km (0.092 R)
• M31: 12,588,212 km (0.108 R)
• M32: 12,858,835 km (0.116 R)
• M33: 13,005,291 km (0.098 R)
• M34: 13,767,791 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 10.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.54 AU - 7.34 AU

Year: 6711 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,605,055 km

• M1: 199,264 km (0.103 R)
• M2: 294,558 km (0.116 R)
• M3: 413,937 km (0.098 R)
• M4: 665,561 km (0.104 R)
• M5: 1,034,020 km (0.08 R)
• M6: 1,176,587 km (0.118 R)
• M7: 1,582,147 km (0.081 R)
• M8: 2,007,603 km (0.041 R)
• M9: 2,349,883 km (0.091 R)
• M10: 2,492,001 km (0.065 R)
• M11: 2,686,030 km (0.103 R)
• M12: 3,012,004 km (0.09 R)
• M13: 3,457,506 km (0.036 R)
• M14: 3,868,003 km (0.118 R)
• M15: 4,065,023 km (0.071 R)
• M16: 4,586,521 km (0.05 R)
• M17: 5,756,376 km (0.113 R)
• M18: 5,981,671 km (0.077 R)
• M19: 6,144,284 km (0.077 R)
• M20: 6,242,570 km (0.083 R)
• M21: 6,507,358 km (0.087 R)
• M22: 6,809,695 km (0.045 R)
• M23: 7,185,485 km (0.11 R)
• M24: 7,393,276 km (0.079 R)
• M25: 7,708,778 km (0.114 R)
• M26: 7,814,843 km (0.091 R)
• M27: 8,172,232 km (0.043 R)
• M28: 8,608,161 km (0.066 R)
• M29: 8,977,368 km (0.034 R)
• M30: 9,163,767 km (0.112 R)
• M31: 9,389,361 km (0.084 R)
• M32: 9,884,231 km (0.103 R)
• M33: 10,662,289 km (0.09 R)
• M34: 10,859,908 km (0.083 R)
• M35: 11,138,459 km (0.086 R)
• M36: 12,318,038 km (0.097 R)
• M37: 12,608,707 km (0.074 R)
• M38: 12,859,732 km (0.077 R)
• M39: 14,443,525 km (0.101 R)
• M40: 15,548,155 km (0.071 R)
• M41: 16,679,863 km (0.071 R)
• M42: 17,511,179 km (0.101 R)
• M43: 18,545,349 km (0.109 R)
• M44: 18,830,782 km (0.106 R)
• M45: 21,564,832 km (0.088 R)
• M46: 21,865,075 km (0.111 R)
• M47: 23,182,135 km (0.068 R)
• M48: 23,335,772 km (0.086 R)
• M49: 23,644,093 km (0.113 R)
• M50: 23,747,166 km (0.077 R)
• M51: 24,524,776 km (0.1 R)
• M52: 25,100,428 km (0.092 R)
• M53: 25,363,571 km (0.114 R)
• M54: 25,786,335 km (0.108 R)
• M55: 26,585,636 km (0.102 R)
• M56: 26,692,748 km (0.082 R)
• M57: 27,935,607 km (0.113 R)
• M58: 28,536,691 km (0.094 R)
• M59: 28,756,301 km (0.077 R)
• M60: 29,086,912 km (0.071 R)
• M61: 30,197,677 km (0.112 R)
• M62: 30,645,872 km (0.118 R)
• M63: 30,758,220 km (0.074 R)
• M64: 31,209,257 km (0.112 R)
• M65: 31,435,449 km (0.112 R)
• M66: 31,889,778 km (0.057 R)
• M67: 32,804,719 km (0.093 R)
• M68: 33,902,468 km (0.052 R)
• M69: 34,251,629 km (0.108 R)
• M70: 34,777,615 km (0.096 R)
• M71: 35,247,353 km (0.1 R)
• M72: 35,955,998 km (0.079 R)
• M73: 36,074,629 km (0.047 R)
• M74: 37,387,350 km (0.071 R)
• M75: 37,507,477 km (0.113 R)
• M76: 37,687,892 km (0.098 R)
• M77: 40,922,647 km (0.068 R)
• M78: 41,480,647 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit