🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.68 AU - 1.08 AU

Year: 314 Days

Day: 35.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.9 AU - 1.14 AU

Year: 392 Days

Day: 35.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,542,841 km

• M1: 432,039 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.57 AU - 1.77 AU

Year: 822 Days

Day: 42.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.44 AU - 3.86 AU

Year: 2655 Days

Day: 18.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,542,841 km

• M1: 1,554,471 km (0.057 R)
• M2: 1,638,396 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 13.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.87 AU - 11.47 AU

Year: 13272 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,542,841 km

• M1: 416,032 km (0.036 R)
• M2: 528,230 km (0.079 R)
• M3: 2,353,175 km (0.086 R)
• M4: 3,450,774 km (0.096 R)
• M5: 3,738,451 km (0.074 R)
• M6: 4,846,223 km (0.096 R)
• M7: 5,006,742 km (0.091 R)
• M8: 5,250,736 km (0.047 R)
• M9: 5,374,304 km (0.1 R)
• M10: 5,498,769 km (0.047 R)
• M11: 5,624,282 km (0.041 R)
• M12: 6,309,739 km (0.111 R)
• M13: 6,618,060 km (0.031 R)
• M14: 7,112,631 km (0.113 R)
• M15: 7,665,694 km (0.061 R)
• M16: 7,806,166 km (0.108 R)
• M17: 7,994,809 km (0.109 R)
• M18: 8,618,483 km (0.11 R)
• M19: 8,764,640 km (0.097 R)
• M20: 9,357,646 km (0.088 R)
• M21: 9,558,107 km (0.071 R)
• M22: 9,810,778 km (0.117 R)
• M23: 9,963,517 km (0.119 R)
• M24: 10,219,779 km (0.067 R)
• M25: 10,896,260 km (0.073 R)
• M26: 12,128,647 km (0.107 R)
• M27: 13,348,468 km (0.095 R)
• M28: 13,517,813 km (0.057 R)
• M29: 14,144,927 km (0.047 R)
• M30: 14,433,203 km (0.093 R)
• M31: 14,665,229 km (0.117 R)
• M32: 15,074,229 km (0.109 R)
• M33: 15,191,664 km (0.04 R)
• M34: 16,991,326 km (0.097 R)
• M35: 17,854,057 km (0.102 R)
• M36: 18,479,077 km (0.096 R)
• M37: 19,558,126 km (0.05 R)
• M38: 19,879,313 km (0.115 R)
• M39: 20,008,416 km (0.108 R)
• M40: 20,267,220 km (0.095 R)
• M41: 20,461,997 km (0.079 R)
• M42: 20,592,296 km (0.084 R)
• M43: 21,247,685 km (0.055 R)
• M44: 21,843,383 km (0.091 R)
• M45: 22,176,688 km (0.07 R)
• M46: 24,211,967 km (0.081 R)
• M47: 24,349,746 km (0.107 R)
• M48: 25,882,676 km (0.071 R)
• M49: 26,660,884 km (0.112 R)
• M50: 27,303,407 km (0.105 R)
• M51: 27,806,654 km (0.104 R)
• M52: 30,889,716 km (0.117 R)
• M53: 31,941,389 km (0.059 R)
• M54: 32,852,141 km (0.097 R)
• M55: 33,310,659 km (0.113 R)
• M56: 34,311,618 km (0.109 R)
• M57: 35,010,240 km (0.082 R)
• M58: 35,166,121 km (0.069 R)
• M59: 35,870,577 km (0.092 R)
• M60: 37,134,380 km (0.073 R)
• M61: 38,171,991 km (0.057 R)
• M62: 41,259,392 km (0.113 R)
• M63: 42,250,777 km (0.102 R)
• M64: 44,173,110 km (0.103 R)
• M65: 45,357,177 km (0.119 R)
• M66: 46,209,286 km (0.044 R)
• M67: 47,411,156 km (0.116 R)
• M68: 48,102,597 km (0.053 R)
• M69: 48,275,831 km (0.084 R)
• M70: 49,145,892 km (0.111 R)
• M71: 49,582,868 km (0.085 R)
• M72: 49,757,897 km (0.105 R)
• M73: 50,021,040 km (0.101 R)
• M74: 50,108,854 km (0.108 R)
• M75: 52,142,338 km (0.085 R)
• M76: 52,320,509 km (0.094 R)
• M77: 52,587,990 km (0.097 R)
• M78: 52,766,610 km (0.11 R)
• M79: 52,945,379 km (0.051 R)
• M80: 55,197,575 km (0.084 R)
• M81: 57,205,328 km (0.08 R)
• M82: 58,125,804 km (0.057 R)
• M83: 58,865,715 km (0.106 R)
• M84: 60,261,463 km (0.063 R)
• M85: 61,385,841 km (0.103 R)
• M86: 62,611,795 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.9

Radius: 5.8

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.98 AU - 16.9 AU

Year: 24234 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,542,841 km

• M1: 277,803 km (0.119 R)
• M2: 388,805 km (0.055 R)
• M3: 559,646 km (0.118 R)
• M4: 1,649,466 km (0.044 R)
• M5: 1,751,941 km (0.114 R)
• M6: 2,565,903 km (0.094 R)
• M7: 3,480,544 km (0.118 R)
• M8: 3,612,489 km (0.061 R)
• M9: 3,926,645 km (0.1 R)
• M10: 3,972,272 km (0.12 R)
• M11: 4,343,574 km (0.087 R)
• M12: 5,169,055 km (0.098 R)
• M13: 5,884,283 km (0.102 R)
• M14: 6,094,468 km (0.112 R)
• M15: 6,414,158 km (0.094 R)
• M16: 7,014,495 km (0.11 R)
• M17: 7,349,444 km (0.096 R)
• M18: 8,151,289 km (0.095 R)
• M19: 8,621,774 km (0.116 R)
• M20: 9,344,033 km (0.103 R)
• M21: 9,466,254 km (0.049 R)
• M22: 10,023,057 km (0.113 R)
• M23: 10,845,846 km (0.067 R)
• M24: 11,363,005 km (0.078 R)
• M25: 12,961,908 km (0.119 R)
• M26: 13,098,341 km (0.106 R)
• M27: 13,166,707 km (0.093 R)
• M28: 13,235,223 km (0.099 R)
• M29: 14,066,389 km (0.045 R)
• M30: 15,057,325 km (0.063 R)
• M31: 16,070,551 km (0.107 R)
• M32: 16,733,569 km (0.096 R)
• M33: 17,480,661 km (0.083 R)
• M34: 19,629,634 km (0.076 R)
• M35: 21,054,554 km (0.065 R)
• M36: 21,456,224 km (0.109 R)
• M37: 23,170,915 km (0.053 R)
• M38: 26,383,380 km (0.106 R)
• M39: 26,729,549 km (0.076 R)
• M40: 27,865,147 km (0.084 R)
• M41: 27,953,110 km (0.082 R)
• M42: 30,908,416 km (0.092 R)
• M43: 32,284,268 km (0.105 R)
• M44: 32,376,719 km (0.03 R)
• M45: 33,867,612 km (0.107 R)
• M46: 34,432,344 km (0.075 R)
• M47: 35,190,356 km (0.107 R)
• M48: 38,472,384 km (0.09 R)
• M49: 39,258,670 km (0.083 R)
• M50: 39,456,139 km (0.119 R)
• M51: 41,448,334 km (0.048 R)
• M52: 42,760,607 km (0.101 R)
• M53: 43,984,168 km (0.114 R)
• M54: 45,426,141 km (0.109 R)
• M55: 47,302,697 km (0.112 R)
• M56: 47,723,067 km (0.074 R)
• M57: 47,933,851 km (0.11 R)
• M58: 48,250,400 km (0.119 R)
• M59: 48,991,956 km (0.118 R)
• M60: 49,737,103 km (0.054 R)
• M61: 52,212,050 km (0.057 R)
• M62: 53,737,949 km (0.104 R)
• M63: 55,168,104 km (0.06 R)
• M64: 55,389,210 km (0.089 R)
• M65: 56,165,473 km (0.117 R)
• M66: 59,193,035 km (0.116 R)
• M67: 59,419,526 km (0.06 R)
• M68: 60,897,852 km (0.109 R)
• M69: 61,584,357 km (0.059 R)
• M70: 62,964,846 km (0.118 R)
• M71: 65,756,342 km (0.057 R)
• M72: 66,343,065 km (0.088 R)
• M73: 67,639,780 km (0.07 R)
• M74: 69,183,031 km (0.095 R)
• M75: 69,899,156 km (0.113 R)
• M76: 70,978,056 km (0.075 R)
• M77: 71,218,460 km (0.114 R)
• M78: 72,425,116 km (0.036 R)
• M79: 73,273,635 km (0.092 R)
• M80: 74,003,673 km (0.052 R)
• M81: 74,125,446 km (0.038 R)
• M82: 75,103,068 km (0.098 R)
• M83: 75,470,779 km (0.092 R)
• M84: 75,839,089 km (0.102 R)
• M85: 76,085,028 km (0.111 R)
• M86: 76,207,998 km (0.114 R)
• M87: 78,061,366 km (0.072 R)
• M88: 78,309,698 km (0.075 R)
• M89: 78,682,496 km (0.113 R)
• M90: 80,054,757 km (0.09 R)
• M91: 80,555,611 km (0.106 R)
• M92: 82,569,797 km (0.093 R)
• M93: 84,982,960 km (0.031 R)
• M94: 85,238,324 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.7

Radius: 5.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.55 AU - 19.15 AU

Year: 28718 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,542,841 km

• M1: 84,224 km (0.096 R)
• M2: 185,950 km (0.099 R)
• M3: 310,565 km (0.085 R)
• M4: 414,237 km (0.028 R)
• M5: 731,534 km (0.119 R)
• M6: 810,970 km (0.107 R)
• M7: 1,250,189 km (0.103 R)
• M8: 1,345,782 km (0.076 R)
• M9: 1,419,235 km (0.116 R)
• M10: 1,647,372 km (0.118 R)
• M11: 1,832,873 km (0.036 R)
• M12: 2,109,480 km (0.05 R)
• M13: 2,701,588 km (0.083 R)
• M14: 2,952,164 km (0.099 R)
• M15: 3,144,996 km (0.119 R)
• M16: 3,817,139 km (0.063 R)
• M17: 4,422,263 km (0.069 R)
• M18: 4,495,416 km (0.045 R)
• M19: 4,904,865 km (0.09 R)
• M20: 5,133,301 km (0.029 R)
• M21: 5,171,748 km (0.117 R)
• M22: 5,365,178 km (0.068 R)
• M23: 5,919,588 km (0.112 R)
• M24: 6,081,303 km (0.111 R)
• M25: 6,162,684 km (0.11 R)
• M26: 8,222,647 km (0.113 R)
• M27: 9,138,186 km (0.09 R)
• M28: 9,325,183 km (0.031 R)
• M29: 9,560,650 km (0.119 R)
• M30: 9,608,073 km (0.12 R)
• M31: 10,037,568 km (0.12 R)
• M32: 10,424,728 km (0.064 R)
• M33: 10,816,674 km (0.084 R)
• M34: 12,380,570 km (0.116 R)
• M35: 14,773,239 km (0.075 R)
• M36: 14,827,991 km (0.103 R)
• M37: 14,882,744 km (0.064 R)
• M38: 15,881,310 km (0.034 R)
• M39: 16,331,899 km (0.075 R)
• M40: 16,388,596 km (0.072 R)
• M41: 16,901,119 km (0.066 R)
• M42: 17,767,141 km (0.1 R)
• M43: 17,883,677 km (0.08 R)
• M44: 20,450,478 km (0.101 R)
• M45: 21,125,314 km (0.037 R)
• M46: 21,434,533 km (0.059 R)
• M47: 25,194,226 km (0.088 R)
• M48: 26,182,021 km (0.047 R)
• M49: 26,981,322 km (0.111 R)
• M50: 28,672,227 km (0.073 R)
• M51: 28,945,842 km (0.111 R)
• M52: 29,220,503 km (0.059 R)
• M53: 29,633,992 km (0.097 R)
• M54: 30,955,988 km (0.117 R)
• M55: 31,096,311 km (0.103 R)
• M56: 31,942,437 km (0.07 R)
• M57: 32,084,255 km (0.12 R)
• M58: 33,082,522 km (0.11 R)
• M59: 34,744,405 km (0.096 R)
• M60: 35,182,278 km (0.057 R)
• M61: 35,622,095 km (0.116 R)
• M62: 35,769,150 km (0.096 R)
• M63: 35,916,354 km (0.028 R)
• M64: 36,211,361 km (0.11 R)
• M65: 36,878,119 km (0.114 R)
• M66: 37,399,617 km (0.047 R)
• M67: 38,073,556 km (0.075 R)
• M68: 38,525,042 km (0.115 R)
• M69: 39,054,020 km (0.05 R)
• M70: 39,585,541 km (0.057 R)
• M71: 39,890,272 km (0.04 R)
• M72: 40,042,862 km (0.085 R)
• M73: 40,732,359 km (0.103 R)
• M74: 40,885,996 km (0.117 R)
• M75: 40,963,039 km (0.057 R)
• M76: 42,511,825 km (0.084 R)
• M77: 42,902,126 km (0.114 R)
• M78: 45,986,236 km (0.116 R)
• M79: 46,788,529 km (0.082 R)
• M80: 47,433,745 km (0.114 R)
• M81: 48,406,879 km (0.033 R)
• M82: 48,977,595 km (0.036 R)
• M83: 51,116,994 km (0.075 R)
• M84: 51,199,871 km (0.083 R)
• M85: 53,370,686 km (0.044 R)
• M86: 53,454,760 km (0.118 R)
• M87: 53,960,251 km (0.116 R)
• M88: 54,129,147 km (0.086 R)
• M89: 54,721,555 km (0.116 R)
• M90: 56,083,494 km (0.063 R)
• M91: 56,682,932 km (0.102 R)
• M92: 56,768,652 km (0.105 R)
• M93: 57,026,409 km (0.076 R)
• M94: 57,112,278 km (0.092 R)
• M95: 57,370,484 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit