🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 376 Days

Day: 17.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.26 AU - 1.6 AU

Year: 625 Days

Day: 13.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,846,781 km

• M1: 95,294 km (0.084 R)
• M2: 466,745 km (0.096 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 11.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.94 AU - 6.42 AU

Year: 4944 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,846,781 km

• M1: 188,793 km (0.113 R)
• M2: 291,566 km (0.111 R)
• M3: 379,979 km (0.102 R)
• M4: 481,107 km (0.028 R)
• M5: 570,417 km (0.071 R)
• M6: 863,030 km (0.098 R)
• M7: 990,637 km (0.095 R)
• M8: 1,187,059 km (0.111 R)
• M9: 1,463,666 km (0.031 R)
• M10: 1,797,418 km (0.099 R)
• M11: 1,907,971 km (0.108 R)
• M12: 2,433,808 km (0.114 R)
• M13: 2,619,010 km (0.071 R)
• M14: 2,808,999 km (0.082 R)
• M15: 2,981,635 km (0.086 R)
• M16: 3,451,971 km (0.094 R)
• M17: 3,613,985 km (0.114 R)
• M18: 3,707,783 km (0.114 R)
• M19: 3,826,115 km (0.108 R)
• M20: 3,945,644 km (0.092 R)
• M21: 4,486,889 km (0.084 R)
• M22: 4,715,175 km (0.111 R)
• M23: 4,869,411 km (0.06 R)
• M24: 4,947,351 km (0.105 R)
• M25: 5,342,589 km (0.085 R)
• M26: 5,557,561 km (0.116 R)
• M27: 5,638,942 km (0.037 R)
• M28: 6,276,229 km (0.109 R)
• M29: 6,417,749 km (0.08 R)
• M30: 6,531,742 km (0.071 R)
• M31: 6,878,061 km (0.089 R)
• M32: 7,528,363 km (0.084 R)
• M33: 8,415,479 km (0.081 R)
• M34: 9,046,632 km (0.068 R)
• M35: 9,335,655 km (0.057 R)
• M36: 9,758,568 km (0.12 R)
• M37: 10,758,331 km (0.101 R)
• M38: 10,894,016 km (0.097 R)
• M39: 11,098,816 km (0.096 R)
• M40: 12,035,897 km (0.116 R)
• M41: 12,710,433 km (0.086 R)
• M42: 13,433,889 km (0.057 R)
• M43: 14,282,258 km (0.095 R)
• M44: 15,953,416 km (0.073 R)
• M45: 16,263,832 km (0.07 R)
• M46: 16,419,862 km (0.111 R)
• M47: 16,537,147 km (0.105 R)
• M48: 17,366,069 km (0.046 R)
• M49: 17,485,747 km (0.101 R)
• M50: 18,411,309 km (0.108 R)
• M51: 18,573,922 km (0.09 R)
• M52: 18,655,303 km (0.116 R)
• M53: 18,859,504 km (0.067 R)
• M54: 19,394,018 km (0.091 R)
• M55: 19,559,473 km (0.104 R)
• M56: 20,142,306 km (0.09 R)
• M57: 20,646,451 km (0.1 R)
• M58: 21,069,663 km (0.108 R)
• M59: 21,239,756 km (0.11 R)
• M60: 21,924,914 km (0.063 R)
• M61: 22,183,569 km (0.088 R)
• M62: 22,356,654 km (0.103 R)
• M63: 22,486,804 km (0.119 R)
• M64: 22,791,385 km (0.087 R)
• M65: 23,141,145 km (0.107 R)
• M66: 24,736,756 km (0.104 R)
• M67: 25,051,211 km (0.063 R)
• M68: 25,412,190 km (0.106 R)
• M69: 25,502,697 km (0.116 R)
• M70: 25,911,249 km (0.082 R)
• M71: 27,057,767 km (0.067 R)
• M72: 27,567,297 km (0.065 R)
• M73: 28,784,575 km (0.07 R)
• M74: 29,020,790 km (0.117 R)
• M75: 29,304,876 km (0.102 R)
• M76: 29,971,634 km (0.094 R)
• M77: 30,210,841 km (0.025 R)
• M78: 30,787,840 km (0.119 R)
• M79: 30,980,971 km (0.094 R)
• M80: 31,416,899 km (0.093 R)
• M81: 32,983,638 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 13

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.5 AU - 6.26 AU

Year: 5208 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,846,781 km

• M1: 167,998 km (0.072 R)
• M2: 303,983 km (0.08 R)
• M3: 527,183 km (0.097 R)
• M4: 632,201 km (0.103 R)
• M5: 788,830 km (0.09 R)
• M6: 889,808 km (0.043 R)
• M7: 1,234,332 km (0.078 R)
• M8: 2,156,453 km (0.06 R)
• M9: 2,469,861 km (0.096 R)
• M10: 2,780,426 km (0.082 R)
• M11: 3,806,667 km (0.105 R)
• M12: 3,905,402 km (0.064 R)
• M13: 4,474,622 km (0.089 R)
• M14: 4,642,022 km (0.057 R)
• M15: 4,897,236 km (0.072 R)
• M16: 5,288,734 km (0.118 R)
• M17: 5,690,553 km (0.093 R)
• M18: 6,264,860 km (0.106 R)
• M19: 6,547,300 km (0.029 R)
• M20: 6,833,930 km (0.099 R)
• M21: 7,149,133 km (0.092 R)
• M22: 7,247,119 km (0.091 R)
• M23: 7,793,899 km (0.082 R)
• M24: 8,046,869 km (0.084 R)
• M25: 8,174,327 km (0.1 R)
• M26: 8,561,037 km (0.04 R)
• M27: 8,769,726 km (0.103 R)
• M28: 9,540,305 km (0.071 R)
• M29: 9,947,361 km (0.038 R)
• M30: 10,554,878 km (0.077 R)
• M31: 10,806,950 km (0.086 R)
• M32: 10,919,597 km (0.112 R)
• M33: 11,259,933 km (0.085 R)
• M34: 11,632,431 km (0.117 R)
• M35: 12,009,268 km (0.076 R)
• M36: 12,125,955 km (0.072 R)
• M37: 12,864,070 km (0.056 R)
• M38: 12,983,450 km (0.048 R)
• M39: 13,738,470 km (0.074 R)
• M40: 13,830,024 km (0.099 R)
• M41: 13,983,063 km (0.116 R)
• M42: 14,352,719 km (0.095 R)
• M43: 15,385,991 km (0.073 R)
• M44: 15,480,986 km (0.109 R)
• M45: 15,767,616 km (0.086 R)
• M46: 16,120,218 km (0.098 R)
• M47: 16,216,858 km (0.079 R)
• M48: 16,475,363 km (0.072 R)
• M49: 16,963,950 km (0.058 R)
• M50: 17,391,351 km (0.071 R)
• M51: 17,589,718 km (0.102 R)
• M52: 18,089,075 km (0.08 R)
• M53: 18,222,965 km (0.028 R)
• M54: 19,512,050 km (0.094 R)
• M55: 19,614,974 km (0.029 R)
• M56: 20,480,547 km (0.116 R)
• M57: 20,655,128 km (0.043 R)
• M58: 20,830,307 km (0.041 R)
• M59: 21,606,570 km (0.113 R)
• M60: 21,891,255 km (0.038 R)
• M61: 22,320,601 km (0.062 R)
• M62: 22,752,789 km (0.069 R)
• M63: 22,969,855 km (0.036 R)
• M64: 23,735,198 km (0.106 R)
• M65: 24,360,816 km (0.033 R)
• M66: 24,545,869 km (0.106 R)
• M67: 24,805,721 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 14.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.99 AU - 13.35 AU

Year: 14561 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,846,781 km

• M1: 234,420 km (0.094 R)
• M2: 542,143 km (0.105 R)
• M3: 797,506 km (0.049 R)
• M4: 999,463 km (0.036 R)
• M5: 1,219,671 km (0.098 R)
• M6: 2,164,083 km (0.041 R)
• M7: 2,521,472 km (0.119 R)
• M8: 2,793,441 km (0.117 R)
• M9: 2,933,165 km (0.078 R)
• M10: 3,329,600 km (0.092 R)
• M11: 3,898,221 km (0.106 R)
• M12: 4,334,748 km (0.112 R)
• M13: 5,298,308 km (0.038 R)
• M14: 5,428,757 km (0.098 R)
• M15: 5,871,716 km (0.12 R)
• M16: 6,651,720 km (0.062 R)
• M17: 6,792,940 km (0.044 R)
• M18: 7,857,927 km (0.05 R)
• M19: 8,511,820 km (0.044 R)
• M20: 8,767,931 km (0.106 R)
• M21: 8,922,915 km (0.082 R)
• M22: 10,141,090 km (0.091 R)
• M23: 10,963,729 km (0.065 R)
• M24: 11,298,678 km (0.063 R)
• M25: 12,151,237 km (0.068 R)
• M26: 12,614,392 km (0.117 R)
• M27: 13,201,563 km (0.095 R)
• M28: 14,220,175 km (0.053 R)
• M29: 14,646,978 km (0.067 R)
• M30: 14,954,402 km (0.036 R)
• M31: 15,139,903 km (0.091 R)
• M32: 15,513,299 km (0.09 R)
• M33: 16,715,617 km (0.095 R)
• M34: 18,541,609 km (0.078 R)
• M35: 18,941,185 km (0.084 R)
• M36: 19,343,453 km (0.064 R)
• M37: 19,952,466 km (0.067 R)
• M38: 20,705,093 km (0.11 R)
• M39: 21,050,365 km (0.032 R)
• M40: 21,816,755 km (0.109 R)
• M41: 22,379,692 km (0.053 R)
• M42: 22,521,211 km (0.114 R)
• M43: 22,734,089 km (0.102 R)
• M44: 23,233,297 km (0.114 R)
• M45: 23,664,139 km (0.066 R)
• M46: 24,025,119 km (0.091 R)
• M47: 24,388,043 km (0.049 R)
• M48: 24,899,070 km (0.113 R)
• M49: 25,339,935 km (0.11 R)
• M50: 25,709,292 km (0.117 R)
• M51: 26,453,391 km (0.083 R)
• M52: 26,678,087 km (0.118 R)
• M53: 27,129,125 km (0.1 R)
• M54: 27,507,159 km (0.118 R)
• M55: 27,734,697 km (0.103 R)
• M56: 28,651,283 km (0.071 R)
• M57: 29,190,434 km (0.084 R)
• M58: 30,828,381 km (0.103 R)
• M59: 31,857,166 km (0.11 R)
• M60: 32,255,994 km (0.113 R)
• M61: 32,656,318 km (0.032 R)
• M62: 35,175,247 km (0.074 R)
• M63: 36,917,015 km (0.116 R)
• M64: 38,009,229 km (0.071 R)
• M65: 38,432,142 km (0.094 R)
• M66: 38,686,757 km (0.099 R)
• M67: 39,112,064 km (0.07 R)
• M68: 41,871,397 km (0.096 R)
• M69: 42,483,402 km (0.104 R)
• M70: 42,922,322 km (0.06 R)
• M71: 43,362,738 km (0.106 R)
• M72: 44,159,347 km (0.038 R)
• M73: 44,337,069 km (0.099 R)
• M74: 46,668,402 km (0.095 R)
• M75: 49,039,379 km (0.095 R)
• M76: 49,223,384 km (0.081 R)
• M77: 51,355,902 km (0.075 R)
• M78: 52,198,587 km (0.056 R)
• M79: 55,423,169 km (0.094 R)
• M80: 55,614,953 km (0.113 R)
• M81: 55,710,845 km (0.118 R)
• M82: 56,576,718 km (0.041 R)
• M83: 59,592,910 km (0.1 R)
• M84: 59,691,046 km (0.109 R)
• M85: 60,478,380 km (0.098 R)
• M86: 62,561,231 km (0.066 R)
• M87: 63,461,212 km (0.112 R)
• M88: 63,862,433 km (0.111 R)
• M89: 65,780,278 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit