🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.95 AU - 1.21 AU

Year: 416 Days

Day: 18.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.15 AU - 1.19 AU

Year: 469 Days

Day: 32.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 537 Days

Day: 40.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 98.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.69 AU - 1.79 AU

Year: 851 Days

Day: 27.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 74.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,623,538 km

• M1: 427,252 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.56 AU - 4.56 AU

Year: 3034 Days

Day: 19.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 10.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.34 AU - 6 AU

Year: 4360 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,623,538 km

• M1: 258,206 km (0.087 R)
• M2: 347,665 km (0.051 R)
• M3: 518,506 km (0.055 R)
• M4: 610,359 km (0.04 R)
• M5: 708,346 km (0.116 R)
• M6: 788,830 km (0.098 R)
• M7: 997,967 km (0.077 R)
• M8: 1,267,543 km (0.068 R)
• M9: 1,367,624 km (0.087 R)
• M10: 1,485,208 km (0.108 R)
• M11: 1,810,433 km (0.089 R)
• M12: 1,989,951 km (0.117 R)
• M13: 2,090,331 km (0.087 R)
• M14: 2,261,621 km (0.096 R)
• M15: 2,509,205 km (0.085 R)
• M16: 3,050,301 km (0.101 R)
• M17: 3,545,320 km (0.082 R)
• M18: 3,647,495 km (0.065 R)
• M19: 3,896,576 km (0.079 R)
• M20: 4,129,799 km (0.085 R)
• M21: 4,345,968 km (0.083 R)
• M22: 4,565,727 km (0.089 R)
• M23: 4,879,733 km (0.032 R)
• M24: 5,363,832 km (0.112 R)
• M25: 5,647,469 km (0.103 R)
• M26: 5,815,318 km (0.081 R)
• M27: 6,932,665 km (0.091 R)
• M28: 7,035,289 km (0.082 R)
• M29: 7,714,014 km (0.116 R)
• M30: 8,468,287 km (0.118 R)
• M31: 8,743,397 km (0.078 R)
• M32: 8,854,249 km (0.069 R)
• M33: 9,021,500 km (0.106 R)
• M34: 9,387,416 km (0.055 R)
• M35: 10,809,793 km (0.105 R)
• M36: 10,958,792 km (0.064 R)
• M37: 11,470,267 km (0.053 R)
• M38: 12,174,574 km (0.101 R)
• M39: 12,329,557 km (0.108 R)
• M40: 12,422,906 km (0.072 R)
• M41: 12,516,405 km (0.081 R)
• M42: 13,146,062 km (0.084 R)
• M43: 13,273,221 km (0.103 R)
• M44: 13,400,828 km (0.117 R)
• M45: 13,721,565 km (0.113 R)
• M46: 14,077,309 km (0.074 R)
• M47: 14,207,459 km (0.09 R)
• M48: 14,534,630 km (0.04 R)
• M49: 14,633,215 km (0.098 R)
• M50: 14,831,133 km (0.087 R)
• M51: 14,996,738 km (0.089 R)
• M52: 15,329,743 km (0.118 R)
• M53: 15,800,078 km (0.114 R)
• M54: 16,138,917 km (0.074 R)
• M55: 16,583,074 km (0.117 R)
• M56: 17,135,389 km (0.12 R)
• M57: 17,693,539 km (0.113 R)
• M58: 18,045,542 km (0.082 R)
• M59: 18,222,367 km (0.077 R)
• M60: 18,684,774 km (0.08 R)
• M61: 18,827,939 km (0.105 R)
• M62: 19,512,499 km (0.113 R)
• M63: 19,693,961 km (0.063 R)
• M64: 19,766,815 km (0.071 R)
• M65: 19,912,524 km (0.111 R)
• M66: 20,573,148 km (0.083 R)
• M67: 20,720,951 km (0.078 R)
• M68: 20,869,053 km (0.034 R)
• M69: 21,203,553 km (0.078 R)
• M70: 21,352,852 km (0.119 R)
• M71: 21,465,050 km (0.05 R)
• M72: 21,802,693 km (0.092 R)
• M73: 22,673,801 km (0.12 R)
• M74: 23,363,447 km (0.117 R)
• M75: 23,672,217 km (0.117 R)
• M76: 24,215,707 km (0.072 R)
• M77: 24,293,647 km (0.091 R)
• M78: 25,552,812 km (0.086 R)
• M79: 25,990,536 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.3

Radius: 3.1

Gravity: 69.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.88 AU - 13.38 AU

Year: 15667 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,623,538 km

• M1: 54,753 km (0.107 R)
• M2: 388,506 km (0.098 R)
• M3: 755,469 km (0.106 R)
• M4: 1,381,985 km (0.114 R)
• M5: 1,571,825 km (0.088 R)
• M6: 1,945,820 km (0.105 R)
• M7: 2,005,808 km (0.113 R)
• M8: 2,158,248 km (0.094 R)
• M9: 2,189,215 km (0.053 R)
• M10: 2,220,332 km (0.047 R)
• M11: 2,314,429 km (0.12 R)
• M12: 2,804,661 km (0.089 R)
• M13: 2,940,645 km (0.105 R)
• M14: 2,975,053 km (0.065 R)
• M15: 3,290,106 km (0.12 R)
• M16: 3,579,129 km (0.086 R)
• M17: 3,876,081 km (0.08 R)
• M18: 4,027,474 km (0.095 R)
• M19: 4,533,115 km (0.068 R)
• M20: 4,894,693 km (0.086 R)
• M21: 5,349,171 km (0.059 R)
• M22: 5,816,964 km (0.064 R)
• M23: 6,033,881 km (0.108 R)
• M24: 6,700,489 km (0.061 R)
• M25: 7,204,035 km (0.118 R)
• M26: 7,530,757 km (0.104 R)
• M27: 8,588,713 km (0.116 R)
• M28: 9,285,839 km (0.068 R)
• M29: 9,336,254 km (0.066 R)
• M30: 10,052,678 km (0.042 R)
• M31: 10,312,679 km (0.108 R)
• M32: 10,892,670 km (0.085 R)
• M33: 11,864,308 km (0.082 R)
• M34: 13,145,614 km (0.059 R)
• M35: 13,202,311 km (0.109 R)
• M36: 13,259,158 km (0.093 R)
• M37: 16,078,330 km (0.109 R)
• M38: 16,626,906 km (0.097 R)
• M39: 16,749,576 km (0.118 R)
• M40: 16,811,061 km (0.067 R)
• M41: 18,689,860 km (0.052 R)
• M42: 19,330,738 km (0.105 R)
• M43: 19,653,869 km (0.1 R)
• M44: 19,718,795 km (0.064 R)
• M45: 20,109,395 km (0.1 R)
• M46: 20,174,619 km (0.091 R)
• M47: 20,305,517 km (0.096 R)
• M48: 20,634,034 km (0.108 R)
• M49: 20,765,980 km (0.113 R)
• M50: 21,030,469 km (0.115 R)
• M51: 22,235,031 km (0.099 R)
• M52: 24,221,990 km (0.091 R)
• M53: 24,570,253 km (0.082 R)
• M54: 26,766,350 km (0.1 R)
• M55: 28,509,165 km (0.085 R)
• M56: 28,876,877 km (0.069 R)
• M57: 29,468,387 km (0.113 R)
• M58: 31,722,079 km (0.119 R)
• M59: 32,179,400 km (0.114 R)
• M60: 32,485,477 km (0.109 R)
• M61: 32,792,601 km (0.077 R)
• M62: 33,177,666 km (0.103 R)
• M63: 33,255,008 km (0.1 R)
• M64: 33,952,583 km (0.081 R)
• M65: 34,576,705 km (0.082 R)
• M66: 34,890,263 km (0.066 R)
• M67: 35,204,717 km (0.099 R)
• M68: 37,191,227 km (0.069 R)
• M69: 37,432,080 km (0.093 R)
• M70: 40,857,422 km (0.083 R)
• M71: 41,770,867 km (0.109 R)
• M72: 42,021,144 km (0.102 R)
• M73: 44,041,613 km (0.09 R)
• M74: 46,957,425 km (0.109 R)
• M75: 50,289,119 km (0.117 R)
• M76: 51,089,318 km (0.111 R)
• M77: 51,267,789 km (0.098 R)
• M78: 51,357,099 km (0.095 R)
• M79: 51,535,718 km (0.099 R)
• M80: 53,243,677 km (0.039 R)
• M81: 55,152,995 km (0.101 R)
• M82: 55,335,953 km (0.068 R)
• M83: 56,254,035 km (0.091 R)
• M84: 58,664,356 km (0.052 R)
• M85: 58,944,703 km (0.102 R)
• M86: 59,131,850 km (0.094 R)
• M87: 59,319,146 km (0.06 R)
• M88: 59,412,794 km (0.093 R)
• M89: 59,976,180 km (0.057 R)
• M90: 61,676,958 km (0.1 R)
• M91: 62,915,030 km (0.039 R)
• M92: 63,873,055 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.9

Radius: 7.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.05 AU - 16.65 AU

Year: 18089 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,623,538 km

• M1: 98,435 km (0.079 R)
• M2: 193,280 km (0.112 R)
• M3: 314,455 km (0.11 R)
• M4: 491,579 km (0.114 R)
• M5: 700,417 km (0.045 R)
• M6: 765,343 km (0.063 R)
• M7: 866,770 km (0.073 R)
• M8: 1,237,174 km (0.05 R)
• M9: 1,696,889 km (0.08 R)
• M10: 1,945,520 km (0.092 R)
• M11: 2,109,928 km (0.111 R)
• M12: 2,502,473 km (0.109 R)
• M13: 2,707,273 km (0.074 R)
• M14: 2,891,128 km (0.093 R)
• M15: 3,106,101 km (0.119 R)
• M16: 3,637,771 km (0.103 R)
• M17: 3,724,239 km (0.099 R)
• M18: 3,811,455 km (0.101 R)
• M19: 3,928,889 km (0.09 R)
• M20: 4,107,210 km (0.09 R)
• M21: 4,752,276 km (0.103 R)
• M22: 5,428,458 km (0.093 R)
• M23: 5,560,702 km (0.056 R)
• M24: 5,997,977 km (0.107 R)
• M25: 6,237,932 km (0.083 R)
• M26: 6,446,172 km (0.107 R)
• M27: 6,691,962 km (0.034 R)
• M28: 6,869,534 km (0.12 R)
• M29: 7,743,036 km (0.044 R)
• M30: 7,817,536 km (0.066 R)
• M31: 9,672,699 km (0.086 R)
• M32: 9,833,218 km (0.081 R)
• M33: 10,035,175 km (0.063 R)
• M34: 11,065,156 km (0.085 R)
• M35: 11,359,565 km (0.038 R)
• M36: 11,571,395 km (0.117 R)
• M37: 12,870,054 km (0.119 R)
• M38: 13,626,122 km (0.107 R)
• M39: 14,077,758 km (0.097 R)
• M40: 14,214,191 km (0.052 R)
• M41: 14,350,924 km (0.056 R)
• M42: 15,088,292 km (0.059 R)
• M43: 15,837,927 km (0.113 R)
• M44: 17,081,683 km (0.073 R)
• M45: 17,178,623 km (0.09 R)
• M46: 17,470,787 km (0.059 R)
• M47: 17,715,380 km (0.072 R)
• M48: 18,208,006 km (0.113 R)
• M49: 18,855,166 km (0.083 R)
• M50: 18,905,281 km (0.075 R)
• M51: 19,005,512 km (0.084 R)
• M52: 19,865,400 km (0.096 R)
• M53: 21,049,019 km (0.112 R)
• M54: 21,413,738 km (0.071 R)
• M55: 22,043,845 km (0.091 R)
• M56: 22,361,142 km (0.089 R)
• M57: 24,024,670 km (0.097 R)
• M58: 24,242,185 km (0.11 R)
• M59: 24,843,868 km (0.082 R)
• M60: 25,229,232 km (0.105 R)
• M61: 26,117,544 km (0.04 R)
• M62: 27,810,693 km (0.1 R)
• M63: 27,981,983 km (0.11 R)
• M64: 28,440,500 km (0.083 R)
• M65: 28,843,666 km (0.104 R)
• M66: 29,422,760 km (0.117 R)
• M67: 29,655,534 km (0.041 R)
• M68: 30,475,031 km (0.12 R)
• M69: 31,005,804 km (0.113 R)
• M70: 31,480,179 km (0.105 R)
• M71: 31,658,649 km (0.041 R)
• M72: 32,076,476 km (0.116 R)
• M73: 32,796,940 km (0.066 R)
• M74: 33,038,241 km (0.108 R)
• M75: 33,159,116 km (0.097 R)
• M76: 33,280,141 km (0.11 R)
• M77: 34,009,580 km (0.115 R)
• M78: 34,315,059 km (0.07 R)
• M79: 34,744,105 km (0.055 R)
• M80: 34,867,075 km (0.092 R)
• M81: 35,855,917 km (0.089 R)
• M82: 36,104,549 km (0.12 R)
• M83: 36,166,781 km (0.116 R)
• M84: 37,167,591 km (0.106 R)
• M85: 38,622,131 km (0.107 R)
• M86: 38,940,775 km (0.085 R)
• M87: 39,388,371 km (0.115 R)
• M88: 39,837,763 km (0.063 R)
• M89: 41,717,161 km (0.105 R)
• M90: 42,109,706 km (0.094 R)
• M91: 43,030,182 km (0.094 R)
• M92: 43,228,250 km (0.032 R)
• M93: 43,426,616 km (0.043 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: 294 - 13,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit