🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 167 Days

Day: 20.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.46 AU - 0.76 AU

Year: 207 Days

Day: 45.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,145,349 km

• M1: 141,819 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.84 AU - 0.94 AU

Year: 364 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.24 AU - 1.4 AU

Year: 657 Days

Day: 27.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.1 AU - 1.74 AU

Year: 733 Days

Day: 25 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.58 AU - 1.58 AU

Year: 861 Days

Day: 40.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,145,349 km

• M1: 443,707 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 8.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.12 AU - 4.38 AU

Year: 3798 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,145,349 km

• M1: 173,234 km (0.1 R)
• M2: 280,047 km (0.105 R)
• M3: 336,595 km (0.102 R)
• M4: 474,973 km (0.109 R)
• M5: 1,299,557 km (0.099 R)
• M6: 1,702,573 km (0.075 R)
• M7: 1,952,402 km (0.11 R)
• M8: 2,125,487 km (0.026 R)
• M9: 2,636,962 km (0.085 R)
• M10: 2,751,554 km (0.074 R)
• M11: 2,906,836 km (0.109 R)
• M12: 3,431,626 km (0.104 R)
• M13: 3,536,045 km (0.063 R)
• M14: 3,726,483 km (0.06 R)
• M15: 4,073,400 km (0.073 R)
• M16: 4,476,267 km (0.12 R)
• M17: 4,544,634 km (0.119 R)
• M18: 4,728,639 km (0.095 R)
• M19: 4,938,824 km (0.096 R)
• M20: 5,538,412 km (0.116 R)
• M21: 5,611,865 km (0.101 R)
• M22: 6,160,889 km (0.116 R)
• M23: 6,313,629 km (0.114 R)
• M24: 6,701,087 km (0.095 R)
• M25: 6,858,165 km (0.071 R)
• M26: 7,498,743 km (0.103 R)
• M27: 7,580,274 km (0.108 R)
• M28: 7,716,557 km (0.091 R)
• M29: 7,936,466 km (0.083 R)
• M30: 7,991,817 km (0.099 R)
• M31: 8,102,819 km (0.08 R)
• M32: 8,438,965 km (0.075 R)
• M33: 8,694,030 km (0.093 R)
• M34: 8,980,360 km (0.064 R)
• M35: 9,038,105 km (0.097 R)
• M36: 9,269,982 km (0.096 R)
• M37: 9,328,175 km (0.077 R)
• M38: 9,769,190 km (0.065 R)
• M39: 9,858,200 km (0.055 R)
• M40: 10,067,039 km (0.052 R)
• M41: 10,732,600 km (0.037 R)
• M42: 12,911,194 km (0.115 R)
• M43: 13,041,494 km (0.06 R)
• M44: 13,369,412 km (0.057 R)
• M45: 13,666,962 km (0.086 R)
• M46: 13,933,097 km (0.11 R)
• M47: 16,019,090 km (0.098 R)
• M48: 16,476,111 km (0.102 R)
• M49: 16,830,508 km (0.079 R)
• M50: 17,223,352 km (0.113 R)
• M51: 17,474,976 km (0.111 R)
• M52: 17,691,594 km (0.064 R)
• M53: 17,945,312 km (0.074 R)
• M54: 18,419,986 km (0.055 R)
• M55: 18,493,289 km (0.062 R)
• M56: 19,121,001 km (0.074 R)
• M57: 19,605,699 km (0.043 R)
• M58: 19,943,640 km (0.09 R)
• M59: 20,132,283 km (0.071 R)
• M60: 20,321,524 km (0.073 R)
• M61: 20,435,219 km (0.102 R)
• M62: 20,511,214 km (0.111 R)
• M63: 21,084,025 km (0.103 R)
• M64: 21,353,301 km (0.101 R)
• M65: 22,284,548 km (0.096 R)
• M66: 23,268,902 km (0.093 R)
• M67: 24,428,285 km (0.088 R)
• M68: 24,751,417 km (0.067 R)
• M69: 25,116,735 km (0.102 R)
• M70: 25,442,858 km (0.085 R)
• M71: 25,565,528 km (0.107 R)
• M72: 25,975,875 km (0.09 R)
• M73: 26,264,449 km (0.046 R)
• M74: 26,554,071 km (0.074 R)
• M75: 26,844,740 km (0.116 R)
• M76: 26,927,916 km (0.077 R)
• M77: 27,011,242 km (0.06 R)
• M78: 27,178,193 km (0.108 R)
• M79: 27,471,106 km (0.092 R)
• M80: 27,638,955 km (0.104 R)
• M81: 28,186,782 km (0.078 R)
• M82: 28,313,791 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391

Radius: 7.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.4 AU - 14.62 AU

Year: 18042 Days

Day: 21 Hours

Environment

Temp: -211 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,145,349 km

• M1: 109,057 km (0.112 R)
• M2: 207,343 km (0.04 R)
• M3: 441,015 km (0.067 R)
• M4: 594,801 km (0.108 R)
• M5: 650,003 km (0.091 R)
• M6: 1,085,931 km (0.104 R)
• M7: 1,177,934 km (0.09 R)
• M8: 1,296,864 km (0.038 R)
• M9: 1,703,471 km (0.096 R)
• M10: 1,893,460 km (0.086 R)
• M11: 2,090,181 km (0.109 R)
• M12: 2,234,843 km (0.07 R)
• M13: 2,323,255 km (0.084 R)
• M14: 2,657,457 km (0.119 R)
• M15: 2,942,141 km (0.116 R)
• M16: 4,322,032 km (0.115 R)
• M17: 4,432,735 km (0.1 R)
• M18: 5,272,278 km (0.085 R)
• M19: 5,509,690 km (0.092 R)
• M20: 5,750,542 km (0.11 R)
• M21: 7,006,267 km (0.078 R)
• M22: 7,754,106 km (0.105 R)
• M23: 7,798,986 km (0.089 R)
• M24: 8,251,519 km (0.088 R)
• M25: 8,297,296 km (0.098 R)
• M26: 8,573,454 km (0.089 R)
• M27: 9,804,794 km (0.09 R)
• M28: 10,096,809 km (0.059 R)
• M29: 10,689,366 km (0.047 R)
• M30: 10,889,379 km (0.102 R)
• M31: 10,939,494 km (0.111 R)
• M32: 11,599,071 km (0.102 R)
• M33: 11,753,157 km (0.048 R)
• M34: 11,856,230 km (0.116 R)
• M35: 12,956,672 km (0.051 R)
• M36: 13,063,036 km (0.1 R)
• M37: 13,330,666 km (0.101 R)
• M38: 13,438,078 km (0.084 R)
• M39: 14,750,649 km (0.117 R)
• M40: 15,704,934 km (0.057 R)
• M41: 15,761,632 km (0.073 R)
• M42: 15,989,320 km (0.092 R)
• M43: 16,275,500 km (0.098 R)
• M44: 17,672,445 km (0.102 R)
• M45: 18,564,946 km (0.056 R)
• M46: 20,269,913 km (0.114 R)
• M47: 20,393,631 km (0.101 R)
• M48: 20,455,564 km (0.054 R)
• M49: 22,151,406 km (0.12 R)
• M50: 22,342,592 km (0.065 R)
• M51: 23,371,526 km (0.11 R)
• M52: 23,891,827 km (0.081 R)
• M53: 24,218,998 km (0.067 R)
• M54: 25,876,692 km (0.069 R)
• M55: 26,145,369 km (0.118 R)
• M56: 26,347,476 km (0.111 R)
• M57: 26,685,418 km (0.12 R)
• M58: 26,753,186 km (0.046 R)
• M59: 29,440,263 km (0.087 R)
• M60: 29,510,274 km (0.084 R)
• M61: 29,720,759 km (0.079 R)
• M62: 30,002,003 km (0.11 R)
• M63: 31,207,462 km (0.025 R)
• M64: 31,780,272 km (0.086 R)
• M65: 31,923,886 km (0.116 R)
• M66: 32,645,846 km (0.054 R)
• M67: 34,179,224 km (0.116 R)
• M68: 34,400,180 km (0.11 R)
• M69: 35,065,890 km (0.074 R)
• M70: 35,288,791 km (0.069 R)
• M71: 37,999,654 km (0.115 R)
• M72: 41,795,551 km (0.049 R)
• M73: 43,858,206 km (0.046 R)
• M74: 45,467,281 km (0.089 R)
• M75: 46,197,767 km (0.107 R)
• M76: 46,686,803 km (0.118 R)
• M77: 47,341,593 km (0.116 R)
• M78: 47,423,572 km (0.11 R)
• M79: 49,157,860 km (0.102 R)
• M80: 51,417,835 km (0.115 R)
• M81: 52,094,018 km (0.111 R)
• M82: 52,433,156 km (0.107 R)
• M83: 52,688,071 km (0.113 R)
• M84: 53,028,406 km (0.085 R)
• M85: 54,225,787 km (0.105 R)
• M86: 54,483,545 km (0.109 R)
• M87: 55,086,424 km (0.114 R)
• M88: 55,951,698 km (0.115 R)
• M89: 57,170,472 km (0.097 R)
• M90: 57,520,232 km (0.113 R)
• M91: 58,310,108 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 3.5

Gravity: 37.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.07 AU - 15.07 AU

Year: 19318 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,145,349 km

• M1: 66,571 km (0.113 R)
• M2: 118,631 km (0.102 R)
• M3: 200,760 km (0.117 R)
• M4: 332,406 km (0.09 R)
• M5: 416,181 km (0.097 R)
• M6: 469,737 km (0.06 R)
• M7: 749,635 km (0.106 R)
• M8: 1,572,124 km (0.095 R)
• M9: 1,628,522 km (0.114 R)
• M10: 2,102,299 km (0.105 R)
• M11: 2,322,058 km (0.101 R)
• M12: 2,483,624 km (0.117 R)
• M13: 2,749,758 km (0.09 R)
• M14: 2,851,934 km (0.109 R)
• M15: 2,990,013 km (0.025 R)
• M16: 3,272,753 km (0.074 R)
• M17: 3,600,970 km (0.119 R)
• M18: 3,675,320 km (0.099 R)
• M19: 4,016,254 km (0.102 R)
• M20: 4,171,088 km (0.102 R)
• M21: 4,526,383 km (0.072 R)
• M22: 4,566,475 km (0.087 R)
• M23: 5,392,704 km (0.074 R)
• M24: 5,997,977 km (0.081 R)
• M25: 8,230,127 km (0.032 R)
• M26: 8,774,214 km (0.034 R)
• M27: 9,025,240 km (0.084 R)
• M28: 10,263,162 km (0.074 R)
• M29: 10,740,828 km (0.108 R)
• M30: 11,607,897 km (0.086 R)
• M31: 11,883,456 km (0.092 R)
• M32: 12,384,909 km (0.112 R)
• M33: 12,441,008 km (0.028 R)
• M34: 12,950,089 km (0.115 R)
• M35: 13,465,903 km (0.082 R)
• M36: 15,053,286 km (0.068 R)
• M37: 15,173,263 km (0.111 R)
• M38: 15,353,678 km (0.119 R)
• M39: 15,777,639 km (0.102 R)
• M40: 15,838,525 km (0.097 R)
• M41: 16,760,796 km (0.061 R)
• M42: 17,197,173 km (0.061 R)
• M43: 18,336,211 km (0.111 R)
• M44: 18,528,444 km (0.104 R)
• M45: 20,090,096 km (0.114 R)
• M46: 20,753,114 km (0.104 R)
• M47: 21,020,296 km (0.071 R)
• M48: 21,896,640 km (0.088 R)
• M49: 22,100,542 km (0.111 R)
• M50: 22,922,583 km (0.046 R)
• M51: 23,268,004 km (0.089 R)
• M52: 23,406,681 km (0.032 R)
• M53: 23,545,508 km (0.089 R)
• M54: 25,233,870 km (0.106 R)
• M55: 27,545,007 km (0.064 R)
• M56: 29,772,220 km (0.108 R)
• M57: 30,300,151 km (0.11 R)
• M58: 32,288,008 km (0.085 R)
• M59: 32,520,034 km (0.096 R)
• M60: 33,688,692 km (0.025 R)
• M61: 34,002,549 km (0.097 R)
• M62: 34,159,926 km (0.04 R)
• M63: 35,347,733 km (0.107 R)
• M64: 35,586,790 km (0.104 R)
• M65: 39,651,215 km (0.084 R)
• M66: 39,982,724 km (0.104 R)
• M67: 41,066,261 km (0.058 R)
• M68: 41,653,582 km (0.111 R)
• M69: 42,751,930 km (0.059 R)
• M70: 44,202,580 km (0.084 R)
• M71: 44,460,188 km (0.094 R)
• M72: 44,718,244 km (0.101 R)
• M73: 45,582,471 km (0.103 R)
• M74: 46,801,395 km (0.105 R)
• M75: 47,502,709 km (0.062 R)
• M76: 48,472,852 km (0.102 R)
• M77: 48,561,264 km (0.105 R)
• M78: 49,182,394 km (0.037 R)
• M79: 49,627,598 km (0.075 R)
• M80: 50,522,043 km (0.104 R)
• M81: 50,971,286 km (0.11 R)
• M82: 51,241,459 km (0.1 R)
• M83: 53,694,416 km (0.085 R)
• M84: 53,785,970 km (0.115 R)
• M85: 54,244,637 km (0.116 R)
• M86: 57,210,714 km (0.119 R)
• M87: 59,091,159 km (0.078 R)
• M88: 59,185,705 km (0.109 R)
• M89: 61,374,322 km (0.11 R)
• M90: 62,333,992 km (0.076 R)
• M91: 64,950,160 km (0.11 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: 254 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit