🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 145 Days

Day: 12.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.91 AU - 1.17 AU

Year: 397 Days

Day: 30.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,516,981 km

• M1: 409,300 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.92 AU - 1.28 AU

Year: 432 Days

Day: 31.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.84 AU - 2.62 AU

Year: 1248 Days

Day: 28.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.25 AU - 3.45 AU

Year: 1803 Days

Day: 21.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.09 AU - 4.57 AU

Year: 2809 Days

Day: 36.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 12.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.19 AU - 5.59 AU

Year: 4689 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,516,981 km

• M1: 202,107 km (0.088 R)
• M2: 296,653 km (0.104 R)
• M3: 554,260 km (0.114 R)
• M4: 643,720 km (0.103 R)
• M5: 783,145 km (0.036 R)
• M6: 1,146,219 km (0.12 R)
• M7: 1,333,515 km (0.115 R)
• M8: 1,633,758 km (0.044 R)
• M9: 1,846,187 km (0.081 R)
• M10: 2,084,198 km (0.094 R)
• M11: 2,182,184 km (0.103 R)
• M12: 2,265,061 km (0.12 R)
• M13: 2,678,101 km (0.11 R)
• M14: 2,875,570 km (0.115 R)
• M15: 3,190,175 km (0.059 R)
• M16: 3,653,330 km (0.071 R)
• M17: 4,055,748 km (0.114 R)
• M18: 4,199,960 km (0.09 R)
• M19: 4,859,388 km (0.116 R)
• M20: 4,990,735 km (0.055 R)
• M21: 5,123,278 km (0.077 R)
• M22: 5,990,348 km (0.104 R)
• M23: 6,273,686 km (0.119 R)
• M24: 6,369,129 km (0.089 R)
• M25: 6,585,597 km (0.111 R)
• M26: 6,682,686 km (0.056 R)
• M27: 7,001,180 km (0.08 R)
• M28: 7,551,850 km (0.086 R)
• M29: 7,678,859 km (0.12 R)
• M30: 7,986,881 km (0.044 R)
• M31: 8,142,313 km (0.091 R)
• M32: 8,220,553 km (0.074 R)
• M33: 8,377,481 km (0.084 R)
• M34: 8,588,414 km (0.078 R)
• M35: 9,313,365 km (0.077 R)
• M36: 9,504,551 km (0.042 R)
• M37: 9,586,980 km (0.069 R)
• M38: 9,669,558 km (0.065 R)
• M39: 9,974,288 km (0.077 R)
• M40: 10,085,888 km (0.095 R)
• M41: 10,282,310 km (0.11 R)
• M42: 10,395,107 km (0.104 R)
• M43: 10,621,898 km (0.07 R)
• M44: 11,751,062 km (0.043 R)
• M45: 11,987,427 km (0.12 R)
• M46: 12,076,438 km (0.076 R)
• M47: 12,195,518 km (0.037 R)
• M48: 12,284,977 km (0.081 R)
• M49: 13,009,330 km (0.107 R)
• M50: 13,284,590 km (0.048 R)
• M51: 13,716,479 km (0.089 R)
• M52: 14,215,837 km (0.035 R)
• M53: 14,626,034 km (0.082 R)
• M54: 15,717,051 km (0.068 R)
• M55: 15,977,501 km (0.111 R)
• M56: 16,108,250 km (0.066 R)
• M57: 16,338,032 km (0.095 R)
• M58: 16,535,950 km (0.118 R)
• M59: 16,668,195 km (0.094 R)
• M60: 17,638,038 km (0.088 R)
• M61: 18,112,861 km (0.108 R)
• M62: 18,420,285 km (0.074 R)
• M63: 18,936,547 km (0.039 R)
• M64: 19,527,309 km (0.117 R)
• M65: 19,702,189 km (0.111 R)
• M66: 20,336,335 km (0.12 R)
• M67: 20,691,480 km (0.063 R)
• M68: 20,834,196 km (0.111 R)
• M69: 20,977,062 km (0.033 R)
• M70: 21,516,213 km (0.092 R)
• M71: 21,624,522 km (0.106 R)
• M72: 21,841,888 km (0.116 R)
• M73: 23,234,644 km (0.076 R)
• M74: 25,187,046 km (0.103 R)
• M75: 25,377,484 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.55 AU - 5.75 AU

Year: 5033 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,516,981 km

• M1: 182,809 km (0.069 R)
• M2: 317,297 km (0.079 R)
• M3: 420,071 km (0.12 R)
• M4: 584,329 km (0.06 R)
• M5: 711,039 km (0.115 R)
• M6: 886,816 km (0.074 R)
• M7: 1,214,735 km (0.093 R)
• M8: 1,375,253 km (0.03 R)
• M9: 1,591,422 km (0.08 R)
• M10: 1,870,273 km (0.095 R)
• M11: 2,015,831 km (0.061 R)
• M12: 2,143,887 km (0.105 R)
• M13: 2,241,724 km (0.097 R)
• M14: 2,442,036 km (0.088 R)
• M15: 2,567,548 km (0.107 R)
• M16: 2,706,973 km (0.098 R)
• M17: 2,944,984 km (0.101 R)
• M18: 3,480,694 km (0.11 R)
• M19: 3,583,767 km (0.075 R)
• M20: 3,687,887 km (0.087 R)
• M21: 3,819,533 km (0.093 R)
• M22: 4,033,607 km (0.118 R)
• M23: 4,320,536 km (0.053 R)
• M24: 4,445,600 km (0.066 R)
• M25: 4,914,589 km (0.085 R)
• M26: 5,177,283 km (0.071 R)
• M27: 5,414,695 km (0.116 R)
• M28: 5,534,672 km (0.032 R)
• M29: 5,869,472 km (0.079 R)
• M30: 6,101,648 km (0.091 R)
• M31: 6,321,108 km (0.063 R)
• M32: 6,865,046 km (0.09 R)
• M33: 7,307,706 km (0.105 R)
• M34: 7,524,324 km (0.084 R)
• M35: 7,709,227 km (0.053 R)
• M36: 7,946,639 km (0.111 R)
• M37: 8,221,151 km (0.112 R)
• M38: 8,463,799 km (0.059 R)
• M39: 8,797,103 km (0.099 R)
• M40: 8,956,574 km (0.081 R)
• M41: 9,332,214 km (0.056 R)
• M42: 9,512,929 km (0.034 R)
• M43: 9,640,087 km (0.119 R)
• M44: 10,154,554 km (0.089 R)
• M45: 10,415,303 km (0.099 R)
• M46: 10,527,651 km (0.051 R)
• M47: 10,734,694 km (0.062 R)
• M48: 11,576,781 km (0.107 R)
• M49: 11,849,049 km (0.056 R)
• M50: 12,025,275 km (0.092 R)
• M51: 12,143,308 km (0.118 R)
• M52: 12,420,064 km (0.104 R)
• M53: 12,739,007 km (0.106 R)
• M54: 12,839,237 km (0.107 R)
• M55: 13,020,251 km (0.081 R)
• M56: 13,141,425 km (0.111 R)
• M57: 13,425,661 km (0.059 R)
• M58: 13,711,991 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.8

Radius: 11.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.9 AU - 6.92 AU

Year: 6807 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,516,981 km

• M1: 218,413 km (0.075 R)
• M2: 367,861 km (0.089 R)
• M3: 455,077 km (0.084 R)
• M4: 540,348 km (0.113 R)
• M5: 655,987 km (0.049 R)
• M6: 1,071,719 km (0.099 R)
• M7: 1,146,069 km (0.098 R)
• M8: 1,316,312 km (0.103 R)
• M9: 1,787,545 km (0.049 R)
• M10: 2,042,460 km (0.1 R)
• M11: 3,352,039 km (0.12 R)
• M12: 4,087,762 km (0.083 R)
• M13: 4,255,311 km (0.079 R)
• M14: 4,400,870 km (0.115 R)
• M15: 5,075,856 km (0.068 R)
• M16: 5,282,151 km (0.112 R)
• M17: 5,412,451 km (0.111 R)
• M18: 5,676,491 km (0.095 R)
• M19: 6,053,179 km (0.077 R)
• M20: 6,410,269 km (0.115 R)
• M21: 6,661,444 km (0.112 R)
• M22: 6,745,966 km (0.11 R)
• M23: 7,145,094 km (0.06 R)
• M24: 7,318,477 km (0.034 R)
• M25: 7,464,036 km (0.072 R)
• M26: 8,387,953 km (0.082 R)
• M27: 8,509,875 km (0.09 R)
• M28: 8,724,548 km (0.084 R)
• M29: 8,941,016 km (0.048 R)
• M30: 9,034,365 km (0.117 R)
• M31: 9,284,792 km (0.084 R)
• M32: 9,474,183 km (0.056 R)
• M33: 9,601,191 km (0.058 R)
• M34: 9,696,784 km (0.075 R)
• M35: 10,017,821 km (0.072 R)
• M36: 10,114,761 km (0.109 R)
• M37: 10,538,572 km (0.117 R)
• M38: 10,736,190 km (0.087 R)
• M39: 10,835,523 km (0.087 R)
• M40: 11,674,618 km (0.052 R)
• M41: 11,810,901 km (0.104 R)
• M42: 12,395,680 km (0.089 R)
• M43: 13,166,557 km (0.088 R)
• M44: 13,557,756 km (0.047 R)
• M45: 13,916,791 km (0.104 R)
• M46: 14,242,615 km (0.071 R)
• M47: 15,160,847 km (0.067 R)
• M48: 15,533,645 km (0.083 R)
• M49: 16,977,114 km (0.088 R)
• M50: 17,519,855 km (0.072 R)
• M51: 17,832,515 km (0.097 R)
• M52: 17,910,904 km (0.067 R)
• M53: 19,503,972 km (0.099 R)
• M54: 19,706,378 km (0.1 R)
• M55: 21,851,462 km (0.083 R)
• M56: 22,230,244 km (0.097 R)
• M57: 22,441,625 km (0.12 R)
• M58: 23,037,025 km (0.091 R)
• M59: 24,722,993 km (0.109 R)
• M60: 24,810,508 km (0.083 R)
• M61: 25,249,727 km (0.108 R)
• M62: 25,735,770 km (0.098 R)
• M63: 25,913,343 km (0.104 R)
• M64: 26,091,215 km (0.119 R)
• M65: 26,269,536 km (0.113 R)
• M66: 26,762,161 km (0.104 R)
• M67: 27,257,779 km (0.091 R)
• M68: 28,257,991 km (0.06 R)
• M69: 28,487,025 km (0.099 R)
• M70: 29,687,997 km (0.096 R)
• M71: 29,827,571 km (0.106 R)
• M72: 29,967,445 km (0.102 R)
• M73: 30,200,968 km (0.081 R)
• M74: 30,435,088 km (0.065 R)
• M75: 30,763,905 km (0.052 R)
• M76: 31,900,400 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 3.4

Gravity: 72.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.06 AU - 13.2 AU

Year: 17829 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,516,981 km

• M1: 167,250 km (0.059 R)
• M2: 358,736 km (0.036 R)
• M3: 414,984 km (0.101 R)
• M4: 623,524 km (0.108 R)
• M5: 738,864 km (0.096 R)
• M6: 860,936 km (0.036 R)
• M7: 1,561,652 km (0.039 R)
• M8: 2,046,200 km (0.115 R)
• M9: 2,357,812 km (0.032 R)
• M10: 2,429,021 km (0.081 R)
• M11: 4,383,218 km (0.118 R)
• M12: 4,515,013 km (0.108 R)
• M13: 4,737,465 km (0.087 R)
• M14: 5,379,240 km (0.101 R)
• M15: 5,902,384 km (0.077 R)
• M16: 6,541,316 km (0.056 R)
• M17: 6,691,962 km (0.029 R)
• M18: 7,201,941 km (0.068 R)
• M19: 7,253,702 km (0.092 R)
• M20: 7,777,444 km (0.098 R)
• M21: 8,043,878 km (0.06 R)
• M22: 8,476,215 km (0.066 R)
• M23: 8,530,819 km (0.046 R)
• M24: 9,027,484 km (0.118 R)
• M25: 9,307,381 km (0.118 R)
• M26: 9,818,258 km (0.1 R)
• M27: 10,631,023 km (0.085 R)
• M28: 10,807,997 km (0.1 R)
• M29: 10,867,238 km (0.088 R)
• M30: 11,164,938 km (0.08 R)
• M31: 11,284,766 km (0.115 R)
• M32: 11,646,793 km (0.108 R)
• M33: 11,890,188 km (0.076 R)
• M34: 12,196,864 km (0.087 R)
• M35: 12,755,313 km (0.109 R)
• M36: 13,006,338 km (0.065 R)
• M37: 14,155,399 km (0.059 R)
• M38: 16,548,965 km (0.059 R)
• M39: 17,305,033 km (0.077 R)
• M40: 17,374,297 km (0.111 R)
• M41: 18,142,482 km (0.105 R)
• M42: 18,850,379 km (0.118 R)
• M43: 22,296,216 km (0.074 R)
• M44: 23,130,224 km (0.098 R)
• M45: 23,897,213 km (0.07 R)
• M46: 23,974,405 km (0.105 R)
• M47: 24,128,940 km (0.115 R)
• M48: 24,672,578 km (0.107 R)
• M49: 25,141,717 km (0.062 R)
• M50: 26,486,752 km (0.085 R)
• M51: 26,646,672 km (0.089 R)
• M52: 27,531,095 km (0.077 R)
• M53: 28,017,587 km (0.071 R)
• M54: 29,576,995 km (0.106 R)
• M55: 29,825,776 km (0.072 R)
• M56: 30,158,482 km (0.11 R)
• M57: 32,950,427 km (0.104 R)
• M58: 34,857,052 km (0.112 R)
• M59: 35,295,224 km (0.114 R)
• M60: 35,823,604 km (0.072 R)
• M61: 36,798,982 km (0.084 R)
• M62: 38,866,574 km (0.104 R)
• M63: 39,960,284 km (0.109 R)
• M64: 41,341,372 km (0.025 R)
• M65: 41,805,275 km (0.053 R)
• M66: 42,270,823 km (0.03 R)
• M67: 42,551,020 km (0.079 R)
• M68: 42,738,167 km (0.038 R)
• M69: 42,831,815 km (0.097 R)
• M70: 43,583,544 km (0.083 R)
• M71: 44,150,221 km (0.115 R)
• M72: 45,290,905 km (0.059 R)
• M73: 45,960,804 km (0.091 R)
• M74: 48,575,177 km (0.116 R)
• M75: 48,770,701 km (0.088 R)
• M76: 50,048,267 km (0.073 R)
• M77: 51,038,455 km (0.117 R)
• M78: 51,935,145 km (0.083 R)
• M79: 55,675,840 km (0.085 R)
• M80: 56,085,439 km (0.116 R)
• M81: 58,876,037 km (0.097 R)
• M82: 60,866,736 km (0.042 R)
• M83: 63,199,116 km (0.08 R)
• M84: 63,733,330 km (0.086 R)
• M85: 63,947,405 km (0.09 R)
• M86: 64,054,517 km (0.077 R)
• M87: 64,591,125 km (0.117 R)
• M88: 65,344,799 km (0.06 R)
• M89: 66,535,149 km (0.084 R)
• M90: 67,841,737 km (0.059 R)
• M91: 68,169,655 km (0.111 R)
• M92: 69,266,656 km (0.111 R)
• M93: 69,596,969 km (0.091 R)
• M94: 73,152,012 km (0.069 R)
• M95: 73,825,203 km (0.111 R)
• M96: 74,050,048 km (0.118 R)
• M97: 74,725,932 km (0.057 R)
• M98: 74,838,728 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit