🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.87 AU - 1.07 AU

Year: 368 Days

Day: 36.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.11 AU - 1.33 AU

Year: 519 Days

Day: 26.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.29 AU - 1.69 AU

Year: 700 Days

Day: 27.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.11 AU - 3.21 AU

Year: 1670 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.19 AU - 3.51 AU

Year: 2361 Days

Day: 24 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 11.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.32 AU - 5.3 AU

Year: 3445 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,189,600 km

• M1: 181,462 km (0.119 R)
• M2: 310,266 km (0.066 R)
• M3: 394,490 km (0.119 R)
• M4: 484,548 km (0.063 R)
• M5: 556,354 km (0.091 R)
• M6: 707,448 km (0.117 R)
• M7: 841,638 km (0.077 R)
• M8: 1,060,051 km (0.044 R)
• M9: 1,465,311 km (0.077 R)
• M10: 1,544,149 km (0.038 R)
• M11: 1,698,085 km (0.117 R)
• M12: 1,874,461 km (0.077 R)
• M13: 2,039,318 km (0.107 R)
• M14: 2,208,962 km (0.054 R)
• M15: 2,515,189 km (0.117 R)
• M16: 2,591,484 km (0.03 R)
• M17: 2,707,422 km (0.082 R)
• M18: 2,864,799 km (0.081 R)
• M19: 3,199,001 km (0.104 R)
• M20: 3,439,554 km (0.1 R)
• M21: 3,514,054 km (0.117 R)
• M22: 3,686,092 km (0.106 R)
• M23: 3,872,042 km (0.093 R)
• M24: 4,016,404 km (0.047 R)
• M25: 4,764,991 km (0.111 R)
• M26: 4,859,986 km (0.091 R)
• M27: 5,246,996 km (0.112 R)
• M28: 6,401,293 km (0.103 R)
• M29: 6,785,311 km (0.097 R)
• M30: 6,960,041 km (0.093 R)
• M31: 7,108,891 km (0.069 R)
• M32: 7,341,216 km (0.036 R)
• M33: 7,465,083 km (0.092 R)
• M34: 7,729,273 km (0.115 R)
• M35: 8,166,697 km (0.115 R)
• M36: 8,874,594 km (0.11 R)
• M37: 9,050,970 km (0.078 R)
• M38: 9,452,192 km (0.083 R)
• M39: 9,692,596 km (0.092 R)
• M40: 9,904,725 km (0.071 R)
• M41: 9,996,130 km (0.081 R)
• M42: 10,164,427 km (0.119 R)
• M43: 10,271,988 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 4.4

Gravity: 33.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.91 AU - 14.83 AU

Year: 16750 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,189,600 km

• M1: 85,570 km (0.056 R)
• M2: 141,819 km (0.093 R)
• M3: 286,031 km (0.077 R)
• M4: 416,630 km (0.089 R)
• M5: 886,816 km (0.055 R)
• M6: 933,491 km (0.098 R)
• M7: 1,128,417 km (0.106 R)
• M8: 1,444,068 km (0.109 R)
• M9: 1,965,866 km (0.117 R)
• M10: 1,996,384 km (0.093 R)
• M11: 2,120,251 km (0.032 R)
• M12: 2,278,675 km (0.111 R)
• M13: 2,845,800 km (0.118 R)
• M14: 3,198,851 km (0.059 R)
• M15: 3,307,459 km (0.053 R)
• M16: 3,528,266 km (0.114 R)
• M17: 3,678,163 km (0.052 R)
• M18: 3,868,601 km (0.049 R)
• M19: 4,062,181 km (0.083 R)
• M20: 4,458,765 km (0.069 R)
• M21: 4,909,204 km (0.107 R)
• M22: 4,950,942 km (0.078 R)
• M23: 5,633,407 km (0.078 R)
• M24: 6,990,858 km (0.115 R)
• M25: 7,037,682 km (0.114 R)
• M26: 7,273,897 km (0.097 R)
• M27: 8,744,594 km (0.033 R)
• M28: 8,795,158 km (0.103 R)
• M29: 8,998,462 km (0.096 R)
• M30: 9,722,066 km (0.111 R)
• M31: 10,517,777 km (0.052 R)
• M32: 11,389,484 km (0.116 R)
• M33: 11,833,940 km (0.088 R)
• M34: 15,160,697 km (0.087 R)
• M35: 15,221,434 km (0.085 R)
• M36: 15,587,949 km (0.09 R)
• M37: 16,205,040 km (0.093 R)
• M38: 16,830,209 km (0.12 R)
• M39: 17,526,887 km (0.111 R)
• M40: 17,910,904 km (0.083 R)
• M41: 18,557,167 km (0.064 R)
• M42: 18,817,617 km (0.104 R)
• M43: 19,145,087 km (0.04 R)
• M44: 19,276,583 km (0.119 R)
• M45: 19,540,623 km (0.093 R)
• M46: 20,945,647 km (0.107 R)
• M47: 21,694,534 km (0.118 R)
• M48: 23,358,660 km (0.088 R)
• M49: 24,348,250 km (0.1 R)
• M50: 25,279,347 km (0.11 R)
• M51: 26,807,789 km (0.11 R)
• M52: 27,324,051 km (0.092 R)
• M53: 27,472,003 km (0.118 R)
• M54: 29,118,328 km (0.112 R)
• M55: 29,193,875 km (0.087 R)
• M56: 30,796,218 km (0.115 R)
• M57: 32,348,744 km (0.063 R)
• M58: 32,583,763 km (0.068 R)
• M59: 34,724,658 km (0.102 R)
• M60: 36,258,186 km (0.11 R)
• M61: 37,238,052 km (0.074 R)
• M62: 37,566,718 km (0.105 R)
• M63: 39,057,162 km (0.072 R)
• M64: 40,904,845 km (0.067 R)
• M65: 41,328,805 km (0.092 R)
• M66: 44,162,787 km (0.055 R)
• M67: 46,527,780 km (0.111 R)
• M68: 47,236,425 km (0.071 R)
• M69: 47,414,148 km (0.082 R)
• M70: 48,395,510 km (0.106 R)
• M71: 50,832,459 km (0.078 R)
• M72: 51,562,197 km (0.058 R)
• M73: 52,020,116 km (0.075 R)
• M74: 52,295,526 km (0.039 R)
• M75: 52,571,235 km (0.099 R)
• M76: 53,216,750 km (0.118 R)
• M77: 53,309,201 km (0.118 R)
• M78: 54,050,608 km (0.08 R)
• M79: 54,982,005 km (0.11 R)
• M80: 55,637,243 km (0.081 R)
• M81: 56,577,765 km (0.081 R)
• M82: 57,333,833 km (0.075 R)
• M83: 59,238,812 km (0.079 R)
• M84: 59,526,339 km (0.103 R)
• M85: 60,295,422 km (0.116 R)
• M86: 60,777,725 km (0.062 R)
• M87: 61,552,044 km (0.083 R)
• M88: 61,649,133 km (0.112 R)
• M89: 61,940,550 km (0.103 R)
• M90: 62,329,654 km (0.116 R)
• M91: 63,600,338 km (0.046 R)
• M92: 64,484,910 km (0.104 R)
• M93: 66,365,804 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666

Radius: 4.9

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.85 AU - 22.79 AU

Year: 30190 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,189,600 km

• M1: 175,329 km (0.104 R)
• M2: 261,497 km (0.029 R)
• M3: 452,833 km (0.095 R)
• M4: 628,311 km (0.069 R)
• M5: 795,262 km (0.118 R)
• M6: 1,136,196 km (0.071 R)
• M7: 2,097,063 km (0.119 R)
• M8: 2,137,903 km (0.113 R)
• M9: 2,827,101 km (0.055 R)
• M10: 3,482,040 km (0.105 R)
• M11: 3,876,530 km (0.045 R)
• M12: 4,181,709 km (0.084 R)
• M13: 4,923,416 km (0.066 R)
• M14: 5,142,726 km (0.083 R)
• M15: 5,819,806 km (0.092 R)
• M16: 7,694,267 km (0.044 R)
• M17: 8,205,892 km (0.115 R)
• M18: 9,060,545 km (0.115 R)
• M19: 9,194,584 km (0.118 R)
• M20: 9,464,608 km (0.088 R)
• M21: 10,995,294 km (0.082 R)
• M22: 11,066,652 km (0.081 R)
• M23: 11,281,774 km (0.098 R)
• M24: 12,976,119 km (0.103 R)
• M25: 13,507,341 km (0.054 R)
• M26: 13,891,060 km (0.049 R)
• M27: 14,045,594 km (0.112 R)
• M28: 14,512,639 km (0.092 R)
• M29: 14,984,770 km (0.095 R)
• M30: 15,943,991 km (0.11 R)
• M31: 16,594,443 km (0.04 R)
• M32: 19,195,501 km (0.102 R)
• M33: 19,540,324 km (0.1 R)
• M34: 20,586,761 km (0.109 R)
• M35: 20,939,663 km (0.083 R)
• M36: 21,472,680 km (0.034 R)
• M37: 22,100,243 km (0.092 R)
• M38: 23,190,064 km (0.096 R)
• M39: 24,390,138 km (0.096 R)
• M40: 26,371,113 km (0.108 R)
• M41: 26,754,233 km (0.092 R)
• M42: 29,885,167 km (0.092 R)
• M43: 31,493,493 km (0.057 R)
• M44: 32,410,379 km (0.1 R)
• M45: 32,615,328 km (0.114 R)
• M46: 33,336,090 km (0.109 R)
• M47: 36,058,772 km (0.097 R)
• M48: 36,164,836 km (0.083 R)
• M49: 37,877,134 km (0.106 R)
• M50: 38,201,163 km (0.057 R)
• M51: 38,526,089 km (0.089 R)
• M52: 41,268,966 km (0.118 R)
• M53: 42,720,066 km (0.096 R)
• M54: 42,944,762 km (0.101 R)
• M55: 43,282,554 km (0.064 R)
• M56: 44,870,685 km (0.083 R)
• M57: 44,984,828 km (0.114 R)
• M58: 47,288,336 km (0.077 R)
• M59: 48,103,644 km (0.059 R)
• M60: 48,688,721 km (0.113 R)
• M61: 49,511,958 km (0.117 R)
• M62: 50,339,683 km (0.097 R)
• M63: 50,695,876 km (0.081 R)
• M64: 54,303,279 km (0.096 R)
• M65: 56,137,798 km (0.076 R)
• M66: 56,877,260 km (0.118 R)
• M67: 59,240,009 km (0.093 R)
• M68: 61,888,639 km (0.101 R)
• M69: 62,015,797 km (0.102 R)
• M70: 63,419,474 km (0.059 R)
• M71: 64,060,950 km (0.039 R)
• M72: 65,998,392 km (0.084 R)
• M73: 66,258,094 km (0.087 R)
• M74: 66,518,244 km (0.095 R)
• M75: 67,039,443 km (0.102 R)
• M76: 72,459,524 km (0.119 R)
• M77: 74,747,922 km (0.116 R)
• M78: 77,744,218 km (0.079 R)
• M79: 78,705,833 km (0.061 R)
• M80: 78,981,243 km (0.069 R)
• M81: 82,032,441 km (0.119 R)
• M82: 82,172,016 km (0.115 R)
• M83: 83,572,551 km (0.086 R)
• M84: 83,713,024 km (0.03 R)
• M85: 84,275,661 km (0.118 R)
• M86: 84,839,645 km (0.106 R)
• M87: 85,122,086 km (0.106 R)
• M88: 85,829,534 km (0.113 R)
• M89: 88,249,430 km (0.063 R)
• M90: 88,822,090 km (0.101 R)
• M91: 89,108,869 km (0.091 R)
• M92: 89,539,562 km (0.079 R)
• M93: 93,010,531 km (0.117 R)
• M94: 94,469,709 km (0.087 R)
• M95: 95,348,896 km (0.111 R)
• M96: 98,447,068 km (0.078 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: 224 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit