🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 336 Days

Day: 28.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.93 AU - 2.59 AU

Year: 1294 Days

Day: 18.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 104.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.1 AU - 3.68 AU

Year: 2377 Days

Day: 16.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.87 AU - 4.11 AU

Year: 2483 Days

Day: 42.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 13.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.12 AU - 8.38 AU

Year: 7434 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,199,080 km

• M1: 178,919 km (0.069 R)
• M2: 270,024 km (0.041 R)
• M3: 513,420 km (0.075 R)
• M4: 638,185 km (0.062 R)
• M5: 743,950 km (0.067 R)
• M6: 923,916 km (0.082 R)
• M7: 1,271,133 km (0.082 R)
• M8: 1,746,406 km (0.054 R)
• M9: 2,062,356 km (0.11 R)
• M10: 2,520,874 km (0.101 R)
• M11: 2,826,951 km (0.095 R)
• M12: 4,320,087 km (0.09 R)
• M13: 4,781,447 km (0.083 R)
• M14: 5,323,440 km (0.064 R)
• M15: 5,818,011 km (0.101 R)
• M16: 6,396,655 km (0.116 R)
• M17: 6,570,338 km (0.084 R)
• M18: 7,280,928 km (0.099 R)
• M19: 7,756,051 km (0.111 R)
• M20: 7,867,053 km (0.064 R)
• M21: 7,978,653 km (0.113 R)
• M22: 8,736,366 km (0.079 R)
• M23: 8,968,093 km (0.045 R)
• M24: 9,084,779 km (0.048 R)
• M25: 9,915,796 km (0.116 R)
• M26: 10,279,468 km (0.12 R)
• M27: 10,442,380 km (0.077 R)
• M28: 10,688,618 km (0.062 R)
• M29: 10,936,652 km (0.089 R)
• M30: 11,186,779 km (0.075 R)
• M31: 11,650,084 km (0.074 R)
• M32: 12,639,075 km (0.045 R)
• M33: 12,901,620 km (0.068 R)
• M34: 13,121,678 km (0.113 R)
• M35: 14,104,985 km (0.081 R)
• M36: 14,240,969 km (0.069 R)
• M37: 14,468,508 km (0.037 R)
• M38: 14,789,096 km (0.063 R)
• M39: 16,713,673 km (0.111 R)
• M40: 17,098,289 km (0.077 R)
• M41: 18,765,706 km (0.114 R)
• M42: 19,015,236 km (0.106 R)
• M43: 19,618,863 km (0.09 R)
• M44: 20,690,134 km (0.101 R)
• M45: 21,103,173 km (0.107 R)
• M46: 21,780,403 km (0.09 R)
• M47: 22,042,648 km (0.115 R)
• M48: 23,962,437 km (0.06 R)
• M49: 24,450,725 km (0.106 R)
• M50: 24,723,442 km (0.104 R)
• M51: 24,832,798 km (0.098 R)
• M52: 25,051,959 km (0.118 R)
• M53: 25,492,375 km (0.094 R)
• M54: 25,879,684 km (0.055 R)
• M55: 26,157,636 km (0.118 R)
• M56: 26,380,687 km (0.038 R)
• M57: 26,772,633 km (0.098 R)
• M58: 26,997,329 km (0.111 R)
• M59: 27,109,977 km (0.041 R)
• M60: 27,279,321 km (0.117 R)
• M61: 28,473,860 km (0.098 R)
• M62: 28,645,898 km (0.062 R)
• M63: 28,818,235 km (0.107 R)
• M64: 29,048,615 km (0.101 R)
• M65: 29,279,744 km (0.106 R)
• M66: 29,859,885 km (0.085 R)
• M67: 30,268,287 km (0.116 R)
• M68: 30,619,842 km (0.1 R)
• M69: 31,031,685 km (0.111 R)
• M70: 32,039,526 km (0.11 R)
• M71: 32,997,999 km (0.114 R)
• M72: 34,026,634 km (0.064 R)
• M73: 34,148,257 km (0.063 R)
• M74: 34,820,251 km (0.032 R)
• M75: 35,065,741 km (0.114 R)
• M76: 36,301,569 km (0.099 R)
• M77: 36,862,411 km (0.116 R)
• M78: 37,488,927 km (0.109 R)
• M79: 39,517,175 km (0.063 R)
• M80: 40,029,847 km (0.112 R)
• M81: 41,580,878 km (0.085 R)
• M82: 41,906,552 km (0.114 R)
• M83: 42,037,002 km (0.104 R)
• M84: 43,283,451 km (0.081 R)
• M85: 43,481,369 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 14.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.86 AU - 10.94 AU

Year: 12772 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,199,080 km

• M1: 197,020 km (0.107 R)
• M2: 408,701 km (0.072 R)
• M3: 509,680 km (0.062 R)
• M4: 658,231 km (0.071 R)
• M5: 1,233,285 km (0.044 R)
• M6: 1,461,721 km (0.104 R)
• M7: 2,017,926 km (0.103 R)
• M8: 2,554,084 km (0.117 R)
• M9: 2,763,970 km (0.098 R)
• M10: 2,871,082 km (0.105 R)
• M11: 3,111,785 km (0.048 R)
• M12: 3,683,997 km (0.12 R)
• M13: 4,165,553 km (0.085 R)
• M14: 4,414,035 km (0.037 R)
• M15: 4,899,629 km (0.073 R)
• M16: 5,162,174 km (0.104 R)
• M17: 5,564,742 km (0.11 R)
• M18: 6,173,904 km (0.101 R)
• M19: 6,746,116 km (0.118 R)
• M20: 7,157,061 km (0.099 R)
• M21: 7,636,523 km (0.113 R)
• M22: 8,219,805 km (0.116 R)
• M23: 8,976,919 km (0.115 R)
• M24: 9,073,260 km (0.103 R)
• M25: 9,526,991 km (0.098 R)
• M26: 10,087,833 km (0.083 R)
• M27: 10,829,839 km (0.043 R)
• M28: 10,932,313 km (0.098 R)
• M29: 11,172,867 km (0.068 R)
• M30: 11,345,802 km (0.054 R)
• M31: 11,450,071 km (0.078 R)
• M32: 11,729,371 km (0.1 R)
• M33: 12,117,278 km (0.069 R)
• M34: 12,869,456 km (0.114 R)
• M35: 13,562,992 km (0.077 R)
• M36: 13,895,847 km (0.107 R)
• M37: 14,119,346 km (0.099 R)
• M38: 14,343,893 km (0.071 R)
• M39: 14,872,572 km (0.026 R)
• M40: 15,254,196 km (0.049 R)
• M41: 15,716,304 km (0.1 R)
• M42: 15,871,436 km (0.097 R)
• M43: 15,988,123 km (0.112 R)
• M44: 16,300,483 km (0.093 R)
• M45: 17,933,643 km (0.076 R)
• M46: 18,831,380 km (0.091 R)
• M47: 19,410,174 km (0.059 R)
• M48: 19,576,677 km (0.062 R)
• M49: 19,701,890 km (0.054 R)
• M50: 20,458,556 km (0.068 R)
• M51: 20,968,236 km (0.106 R)
• M52: 21,181,862 km (0.118 R)
• M53: 22,087,078 km (0.051 R)
• M54: 22,610,073 km (0.098 R)
• M55: 22,741,420 km (0.056 R)
• M56: 24,069,101 km (0.029 R)
• M57: 24,292,899 km (0.119 R)
• M58: 24,652,233 km (0.027 R)
• M59: 24,787,470 km (0.104 R)
• M60: 25,013,362 km (0.084 R)
• M61: 25,604,124 km (0.107 R)
• M62: 25,786,783 km (0.119 R)
• M63: 26,799,262 km (0.05 R)
• M64: 27,496,986 km (0.025 R)
• M65: 28,863,114 km (0.075 R)
• M66: 29,053,253 km (0.084 R)
• M67: 30,251,083 km (0.033 R)
• M68: 30,977,680 km (0.09 R)
• M69: 31,562,907 km (0.084 R)
• M70: 31,807,948 km (0.109 R)
• M71: 32,299,826 km (0.103 R)
• M72: 32,398,411 km (0.112 R)
• M73: 32,497,295 km (0.118 R)
• M74: 33,191,429 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 7.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.51 AU - 16.79 AU

Year: 23576 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,199,080 km

• M1: 199,713 km (0.1 R)
• M2: 1,028,485 km (0.047 R)
• M3: 1,532,481 km (0.062 R)
• M4: 1,896,901 km (0.118 R)
• M5: 2,318,767 km (0.049 R)
• M6: 2,736,295 km (0.103 R)
• M7: 3,038,931 km (0.118 R)
• M8: 3,107,746 km (0.089 R)
• M9: 3,495,055 km (0.105 R)
• M10: 4,353,896 km (0.097 R)
• M11: 4,988,191 km (0.118 R)
• M12: 5,609,023 km (0.118 R)
• M13: 5,907,022 km (0.106 R)
• M14: 6,297,771 km (0.035 R)
• M15: 7,801,230 km (0.091 R)
• M16: 8,229,678 km (0.043 R)
• M17: 9,109,613 km (0.055 R)
• M18: 10,019,168 km (0.061 R)
• M19: 10,589,136 km (0.117 R)
• M20: 10,799,021 km (0.119 R)
• M21: 11,010,254 km (0.097 R)
• M22: 11,706,333 km (0.105 R)
• M23: 11,869,095 km (0.075 R)
• M24: 12,032,456 km (0.104 R)
• M25: 12,251,467 km (0.117 R)
• M26: 12,306,519 km (0.075 R)
• M27: 12,361,571 km (0.099 R)
• M28: 12,471,825 km (0.114 R)
• M29: 13,536,363 km (0.077 R)
• M30: 14,050,830 km (0.101 R)
• M31: 14,166,021 km (0.096 R)
• M32: 15,039,822 km (0.092 R)
• M33: 16,717,263 km (0.074 R)
• M34: 17,084,376 km (0.088 R)
• M35: 17,951,296 km (0.099 R)
• M36: 18,013,828 km (0.115 R)
• M37: 18,139,041 km (0.063 R)
• M38: 18,516,177 km (0.094 R)
• M39: 18,769,147 km (0.062 R)
• M40: 19,406,434 km (0.116 R)
• M41: 19,921,500 km (0.088 R)
• M42: 20,899,122 km (0.101 R)
• M43: 21,360,631 km (0.061 R)
• M44: 22,226,803 km (0.106 R)
• M45: 22,428,311 km (0.059 R)
• M46: 22,495,630 km (0.073 R)
• M47: 22,968,659 km (0.031 R)
• M48: 23,855,774 km (0.072 R)
• M49: 24,268,963 km (0.062 R)
• M50: 24,476,456 km (0.087 R)
• M51: 26,016,117 km (0.108 R)
• M52: 26,726,258 km (0.113 R)
• M53: 28,675,369 km (0.105 R)
• M54: 30,148,459 km (0.113 R)
• M55: 31,948,420 km (0.119 R)
• M56: 33,321,131 km (0.115 R)
• M57: 33,628,704 km (0.111 R)
• M58: 36,915,519 km (0.109 R)
• M59: 37,154,127 km (0.115 R)
• M60: 37,473,219 km (0.049 R)
• M61: 37,632,990 km (0.097 R)
• M62: 40,548,952 km (0.107 R)
• M63: 40,877,319 km (0.112 R)
• M64: 41,785,228 km (0.108 R)
• M65: 41,868,106 km (0.087 R)
• M66: 42,283,090 km (0.102 R)
• M67: 44,210,210 km (0.109 R)
• M68: 45,226,877 km (0.12 R)
• M69: 45,567,511 km (0.091 R)
• M70: 45,652,782 km (0.032 R)
• M71: 46,080,034 km (0.114 R)
• M72: 47,542,503 km (0.069 R)
• M73: 48,584,003 km (0.113 R)
• M74: 49,282,625 km (0.111 R)
• M75: 49,896,575 km (0.071 R)
• M76: 51,220,665 km (0.076 R)
• M77: 51,309,227 km (0.064 R)
• M78: 51,842,394 km (0.073 R)
• M79: 52,288,196 km (0.098 R)
• M80: 52,735,194 km (0.088 R)
• M81: 52,824,654 km (0.074 R)
• M82: 53,363,056 km (0.093 R)
• M83: 54,083,669 km (0.109 R)
• M84: 54,354,741 km (0.065 R)
• M85: 55,899,488 km (0.086 R)
• M86: 56,631,321 km (0.103 R)
• M87: 57,274,293 km (0.111 R)
• M88: 57,919,658 km (0.119 R)
• M89: 59,124,669 km (0.062 R)
• M90: 59,683,566 km (0.114 R)
• M91: 60,806,747 km (0.108 R)
• M92: 62,694,074 km (0.105 R)
• M93: 63,168,898 km (0.097 R)
• M94: 63,454,330 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 5.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.89 AU - 17.27 AU

Year: 26880 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,199,080 km

• M1: 102,774 km (0.094 R)
• M2: 235,916 km (0.092 R)
• M3: 331,210 km (0.115 R)
• M4: 662,719 km (0.118 R)
• M5: 1,202,318 km (0.072 R)
• M6: 1,533,079 km (0.118 R)
• M7: 2,181,735 km (0.103 R)
• M8: 2,297,225 km (0.114 R)
• M9: 2,804,661 km (0.108 R)
• M10: 3,187,931 km (0.117 R)
• M11: 3,240,290 km (0.106 R)
• M12: 3,399,013 km (0.111 R)
• M13: 3,751,765 km (0.099 R)
• M14: 4,230,628 km (0.053 R)
• M15: 4,288,223 km (0.104 R)
• M16: 4,491,826 km (0.086 R)
• M17: 5,244,901 km (0.06 R)
• M18: 6,363,594 km (0.074 R)
• M19: 6,562,559 km (0.074 R)
• M20: 7,869,596 km (0.107 R)
• M21: 7,940,505 km (0.103 R)
• M22: 8,190,633 km (0.098 R)
• M23: 8,516,158 km (0.065 R)
• M24: 8,698,667 km (0.116 R)
• M25: 9,104,975 km (0.036 R)
• M26: 9,254,274 km (0.115 R)
• M27: 9,593,113 km (0.065 R)
• M28: 9,783,102 km (0.083 R)
• M29: 9,821,250 km (0.101 R)
• M30: 9,859,547 km (0.106 R)
• M31: 10,909,574 km (0.118 R)
• M32: 11,831,696 km (0.072 R)
• M33: 11,953,917 km (0.098 R)
• M34: 12,363,965 km (0.036 R)
• M35: 12,405,254 km (0.091 R)
• M36: 12,987,788 km (0.113 R)
• M37: 13,282,496 km (0.094 R)
• M38: 13,367,019 km (0.088 R)
• M39: 13,792,624 km (0.111 R)
• M40: 13,921,129 km (0.119 R)
• M41: 14,179,485 km (0.101 R)
• M42: 15,583,610 km (0.069 R)
• M43: 15,672,920 km (0.079 R)
• M44: 15,986,477 km (0.083 R)
• M45: 16,848,161 km (0.099 R)
• M46: 16,985,641 km (0.066 R)
• M47: 17,631,904 km (0.077 R)
• M48: 18,333,219 km (0.06 R)
• M49: 18,427,466 km (0.118 R)
• M50: 18,521,862 km (0.092 R)
• M51: 18,758,376 km (0.115 R)
• M52: 19,811,396 km (0.077 R)
• M53: 20,491,468 km (0.098 R)
• M54: 20,687,142 km (0.062 R)
• M55: 21,476,121 km (0.075 R)
• M56: 21,874,350 km (0.105 R)
• M57: 21,924,316 km (0.07 R)
• M58: 22,024,247 km (0.115 R)
• M59: 22,074,363 km (0.097 R)
• M60: 22,174,593 km (0.108 R)
• M61: 22,375,503 km (0.085 R)
• M62: 22,627,426 km (0.095 R)
• M63: 24,314,142 km (0.079 R)
• M64: 24,625,156 km (0.12 R)
• M65: 25,882,227 km (0.095 R)
• M66: 26,358,995 km (0.112 R)
• M67: 27,806,803 km (0.087 R)
• M68: 28,186,333 km (0.094 R)
• M69: 29,335,095 km (0.091 R)
• M70: 30,499,266 km (0.114 R)
• M71: 32,929,633 km (0.062 R)
• M72: 33,273,708 km (0.114 R)
• M73: 33,791,915 km (0.11 R)
• M74: 34,081,088 km (0.116 R)
• M75: 35,362,842 km (0.06 R)
• M76: 35,891,671 km (0.108 R)
• M77: 37,076,336 km (0.116 R)
• M78: 37,613,692 km (0.103 R)
• M79: 37,913,336 km (0.114 R)
• M80: 37,973,325 km (0.114 R)
• M81: 38,998,370 km (0.11 R)
• M82: 39,301,605 km (0.064 R)
• M83: 40,829,448 km (0.1 R)
• M84: 41,199,104 km (0.118 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: 187 - 10,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit