🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.82 AU - 1.22 AU

Year: 367 Days

Day: 31.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 142 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,241,122 km

• M1: 52,958 km (0.113 R)
• M2: 550,969 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 378 Days

Day: 16.3 Hours

Environment

Temp: 51 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,241,122 km

• M1: 213,027 km (0.04 R)
• M2: 259,852 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.04 AU - 2.3 AU

Year: 1139 Days

Day: 18.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,241,122 km

• M1: 207,941 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.64 AU - 2.78 AU

Year: 1590 Days

Day: 20.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,241,122 km

• M1: 486,791 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.9 AU - 4.76 AU

Year: 2672 Days

Day: 19.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 9.2

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.67 AU - 15.01 AU

Year: 16400 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,241,122 km

• M1: 185,950 km (0.119 R)
• M2: 542,891 km (0.095 R)
• M3: 729,589 km (0.093 R)
• M4: 1,701,377 km (0.04 R)
• M5: 2,108,881 km (0.1 R)
• M6: 3,048,356 km (0.09 R)
• M7: 3,738,600 km (0.112 R)
• M8: 4,731,631 km (0.063 R)
• M9: 5,391,657 km (0.113 R)
• M10: 6,894,517 km (0.114 R)
• M11: 7,895,476 km (0.106 R)
• M12: 8,101,173 km (0.029 R)
• M13: 8,623,120 km (0.12 R)
• M14: 8,888,058 km (0.101 R)
• M15: 9,155,838 km (0.099 R)
• M16: 9,754,230 km (0.117 R)
• M17: 9,975,036 km (0.116 R)
• M18: 10,590,632 km (0.115 R)
• M19: 10,760,724 km (0.075 R)
• M20: 11,160,899 km (0.103 R)
• M21: 11,799,831 km (0.062 R)
• M22: 11,976,207 km (0.081 R)
• M23: 12,271,962 km (0.098 R)
• M24: 12,750,227 km (0.113 R)
• M25: 13,848,574 km (0.078 R)
• M26: 14,409,117 km (0.115 R)
• M27: 14,913,711 km (0.067 R)
• M28: 16,265,328 km (0.115 R)
• M29: 16,856,688 km (0.119 R)
• M30: 17,055,354 km (0.09 R)
• M31: 17,925,116 km (0.106 R)
• M32: 18,877,905 km (0.103 R)
• M33: 19,015,385 km (0.099 R)
• M34: 19,499,035 km (0.067 R)
• M35: 19,707,724 km (0.114 R)
• M36: 21,045,728 km (0.098 R)
• M37: 21,188,294 km (0.106 R)
• M38: 22,267,643 km (0.101 R)
• M39: 22,631,315 km (0.086 R)
• M40: 23,512,447 km (0.089 R)
• M41: 25,156,528 km (0.092 R)
• M42: 25,839,891 km (0.094 R)
• M43: 27,069,735 km (0.105 R)
• M44: 28,475,805 km (0.074 R)
• M45: 28,633,631 km (0.117 R)
• M46: 29,029,168 km (0.102 R)
• M47: 29,346,913 km (0.12 R)
• M48: 31,115,011 km (0.091 R)
• M49: 32,258,088 km (0.05 R)
• M50: 32,834,638 km (0.076 R)
• M51: 33,581,132 km (0.06 R)
• M52: 33,998,210 km (0.103 R)
• M53: 34,417,085 km (0.11 R)
• M54: 35,090,873 km (0.09 R)
• M55: 36,365,746 km (0.12 R)
• M56: 37,396,476 km (0.075 R)
• M57: 38,523,995 km (0.064 R)
• M58: 39,048,186 km (0.09 R)
• M59: 39,486,807 km (0.104 R)
• M60: 39,662,734 km (0.092 R)
• M61: 41,435,917 km (0.104 R)
• M62: 41,704,146 km (0.094 R)
• M63: 43,144,475 km (0.115 R)
• M64: 44,875,920 km (0.101 R)
• M65: 45,335,336 km (0.106 R)
• M66: 48,030,491 km (0.097 R)
• M67: 48,218,236 km (0.032 R)
• M68: 48,971,761 km (0.061 R)
• M69: 49,255,398 km (0.04 R)
• M70: 50,109,452 km (0.093 R)
• M71: 52,410,866 km (0.108 R)
• M72: 53,185,484 km (0.099 R)
• M73: 55,532,525 km (0.077 R)
• M74: 56,124,484 km (0.085 R)
• M75: 59,821,047 km (0.116 R)
• M76: 60,427,965 km (0.097 R)
• M77: 61,240,282 km (0.089 R)
• M78: 61,749,812 km (0.116 R)
• M79: 62,363,014 km (0.066 R)
• M80: 62,773,062 km (0.11 R)
• M81: 63,698,773 km (0.117 R)
• M82: 64,525,451 km (0.112 R)
• M83: 64,836,316 km (0.045 R)
• M84: 66,189,428 km (0.09 R)
• M85: 67,026,578 km (0.094 R)
• M86: 67,131,596 km (0.095 R)
• M87: 68,500,267 km (0.096 R)
• M88: 69,878,213 km (0.082 R)
• M89: 71,158,322 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 4.8

Gravity: 25.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.21 AU - 16.49 AU

Year: 19376 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,241,122 km

• M1: 355,594 km (0.095 R)
• M2: 1,229,395 km (0.042 R)
• M3: 1,338,901 km (0.069 R)
• M4: 1,567,786 km (0.032 R)
• M5: 1,839,755 km (0.117 R)
• M6: 1,965,417 km (0.108 R)
• M7: 2,126,384 km (0.118 R)
• M8: 2,392,818 km (0.108 R)
• M9: 2,426,926 km (0.119 R)
• M10: 2,564,855 km (0.111 R)
• M11: 2,705,178 km (0.058 R)
• M12: 3,368,046 km (0.059 R)
• M13: 3,638,819 km (0.106 R)
• M14: 4,201,157 km (0.119 R)
• M15: 5,138,537 km (0.101 R)
• M16: 5,404,971 km (0.098 R)
• M17: 5,449,850 km (0.105 R)
• M18: 5,813,074 km (0.041 R)
• M19: 6,467,565 km (0.108 R)
• M20: 6,515,286 km (0.112 R)
• M21: 7,194,461 km (0.081 R)
• M22: 9,041,695 km (0.064 R)
• M23: 9,255,471 km (0.081 R)
• M24: 9,417,036 km (0.115 R)
• M25: 10,573,278 km (0.104 R)
• M26: 10,742,025 km (0.028 R)
• M27: 10,798,573 km (0.035 R)
• M28: 10,855,121 km (0.086 R)
• M29: 11,599,370 km (0.118 R)
• M30: 12,301,134 km (0.071 R)
• M31: 13,500,759 km (0.072 R)
• M32: 15,944,889 km (0.056 R)
• M33: 16,009,366 km (0.079 R)
• M34: 16,138,469 km (0.086 R)
• M35: 17,982,562 km (0.115 R)
• M36: 18,725,016 km (0.082 R)
• M37: 19,822,765 km (0.069 R)
• M38: 20,309,557 km (0.104 R)
• M39: 20,659,765 km (0.102 R)
• M40: 21,011,919 km (0.091 R)
• M41: 21,508,135 km (0.073 R)
• M42: 21,579,343 km (0.067 R)
• M43: 22,874,711 km (0.119 R)
• M44: 23,825,705 km (0.1 R)
• M45: 24,491,715 km (0.081 R)
• M46: 25,464,400 km (0.044 R)
• M47: 25,690,742 km (0.089 R)
• M48: 26,145,220 km (0.113 R)
• M49: 26,297,361 km (0.117 R)
• M50: 26,832,024 km (0.101 R)
• M51: 28,535,644 km (0.116 R)
• M52: 31,155,851 km (0.091 R)
• M53: 31,559,616 km (0.087 R)
• M54: 31,640,548 km (0.076 R)
• M55: 32,453,762 km (0.062 R)
• M56: 32,944,892 km (0.071 R)
• M57: 33,438,565 km (0.047 R)
• M58: 34,516,717 km (0.09 R)
• M59: 34,766,994 km (0.108 R)
• M60: 36,028,104 km (0.119 R)
• M61: 36,197,299 km (0.089 R)
• M62: 37,732,473 km (0.067 R)
• M63: 38,249,034 km (0.062 R)
• M64: 38,335,352 km (0.117 R)
• M65: 40,250,354 km (0.118 R)
• M66: 40,425,982 km (0.082 R)
• M67: 40,866,099 km (0.059 R)
• M68: 42,463,954 km (0.057 R)
• M69: 42,642,723 km (0.053 R)
• M70: 43,001,010 km (0.105 R)
• M71: 45,171,975 km (0.117 R)
• M72: 46,362,774 km (0.111 R)
• M73: 48,214,795 km (0.083 R)
• M74: 48,494,693 km (0.098 R)
• M75: 48,588,042 km (0.115 R)
• M76: 49,713,616 km (0.066 R)
• M77: 51,418,135 km (0.111 R)
• M78: 51,704,166 km (0.1 R)
• M79: 52,086,239 km (0.096 R)
• M80: 52,660,994 km (0.045 R)
• M81: 53,237,993 km (0.091 R)
• M82: 54,010,666 km (0.071 R)
• M83: 54,301,334 km (0.089 R)
• M84: 54,398,274 km (0.095 R)
• M85: 54,981,556 km (0.104 R)
• M86: 56,842,105 km (0.055 R)
• M87: 57,631,682 km (0.118 R)
• M88: 59,421,321 km (0.062 R)
• M89: 59,721,415 km (0.045 R)
• M90: 61,330,190 km (0.078 R)
• M91: 62,139,964 km (0.1 R)
• M92: 62,444,545 km (0.066 R)
• M93: 67,176,176 km (0.056 R)
• M94: 67,906,213 km (0.064 R)
• M95: 68,219,920 km (0.061 R)
• M96: 69,901,101 km (0.1 R)
• M97: 70,535,097 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 3.6

Gravity: 72.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.06 AU - 15.52 AU

Year: 21311 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,241,122 km

• M1: 52,658 km (0.106 R)
• M2: 132,993 km (0.079 R)
• M3: 190,887 km (0.101 R)
• M4: 458,069 km (0.045 R)
• M5: 573,558 km (0.088 R)
• M6: 622,327 km (0.109 R)
• M7: 672,442 km (0.071 R)
• M8: 972,237 km (0.104 R)
• M9: 1,213,538 km (0.074 R)
• M10: 1,506,301 km (0.109 R)
• M11: 1,608,626 km (0.069 R)
• M12: 2,040,365 km (0.094 R)
• M13: 2,230,355 km (0.084 R)
• M14: 3,088,598 km (0.112 R)
• M15: 4,566,176 km (0.116 R)
• M16: 4,965,004 km (0.051 R)
• M17: 5,636,549 km (0.06 R)
• M18: 6,724,125 km (0.082 R)
• M19: 6,949,120 km (0.103 R)
• M20: 7,464,784 km (0.081 R)
• M21: 8,714,824 km (0.097 R)
• M22: 9,773,229 km (0.083 R)
• M23: 10,156,349 km (0.086 R)
• M24: 10,220,676 km (0.094 R)
• M25: 12,556,048 km (0.053 R)
• M26: 12,972,379 km (0.064 R)
• M27: 13,182,265 km (0.1 R)
• M28: 14,900,696 km (0.12 R)
• M29: 16,461,151 km (0.086 R)
• M30: 16,840,232 km (0.119 R)
• M31: 17,375,793 km (0.107 R)
• M32: 17,761,905 km (0.12 R)
• M33: 19,333,879 km (0.061 R)
• M34: 21,278,053 km (0.112 R)
• M35: 21,442,910 km (0.11 R)
• M36: 22,106,377 km (0.105 R)
• M37: 22,189,703 km (0.087 R)
• M38: 23,965,280 km (0.065 R)
• M39: 25,261,246 km (0.112 R)
• M40: 25,961,663 km (0.077 R)
• M41: 26,314,265 km (0.043 R)
• M42: 28,372,433 km (0.085 R)
• M43: 28,553,746 km (0.115 R)
• M44: 30,481,464 km (0.079 R)
• M45: 31,226,910 km (0.119 R)
• M46: 31,414,206 km (0.044 R)
• M47: 31,883,944 km (0.071 R)
• M48: 32,925,743 km (0.098 R)
• M49: 33,402,961 km (0.096 R)
• M50: 35,334,718 km (0.101 R)
• M51: 35,921,142 km (0.119 R)
• M52: 36,313,986 km (0.067 R)
• M53: 36,412,421 km (0.087 R)
• M54: 36,511,006 km (0.112 R)
• M55: 37,004,828 km (0.088 R)
• M56: 37,103,862 km (0.106 R)
• M57: 39,002,409 km (0.083 R)
• M58: 39,507,302 km (0.11 R)
• M59: 41,754,112 km (0.084 R)
• M60: 42,270,524 km (0.096 R)
• M61: 43,101,241 km (0.081 R)
• M62: 44,147,080 km (0.088 R)
• M63: 45,201,296 km (0.099 R)
• M64: 45,944,199 km (0.116 R)
• M65: 47,872,815 km (0.102 R)
• M66: 50,595,197 km (0.109 R)
• M67: 50,925,210 km (0.078 R)
• M68: 51,698,032 km (0.056 R)
• M69: 51,808,735 km (0.095 R)
• M70: 52,030,439 km (0.11 R)
• M71: 53,927,489 km (0.115 R)
• M72: 54,039,837 km (0.085 R)
• M73: 55,167,057 km (0.108 R)
• M74: 57,444,535 km (0.108 R)
• M75: 58,364,263 km (0.083 R)
• M76: 59,985,156 km (0.081 R)
• M77: 60,451,004 km (0.12 R)
• M78: 62,444,246 km (0.095 R)
• M79: 62,562,278 km (0.078 R)
• M80: 63,271,372 km (0.046 R)
• M81: 63,983,009 km (0.107 R)
• M82: 68,673,501 km (0.086 R)
• M83: 69,893,920 km (0.088 R)
• M84: 70,629,643 km (0.03 R)
• M85: 73,224,717 km (0.103 R)
• M86: 74,096,573 km (0.085 R)
• M87: 75,097,234 km (0.109 R)
• M88: 75,222,597 km (0.062 R)
• M89: 77,238,577 km (0.091 R)
• M90: 77,872,124 km (0.119 R)
• M91: 81,709,759 km (0.06 R)
• M92: 81,967,815 km (0.101 R)
• M93: 83,132,285 km (0.119 R)
• M94: 83,911,690 km (0.084 R)
• M95: 85,870,524 km (0.091 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit