🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.49 AU - 0.57 AU

Year: 135 Days

Day: 13.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 40.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,524,216 km

• M1: 175,777 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 20.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.93 AU - 0.95 AU

Year: 319 Days

Day: 27.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,524,216 km

• M1: 149,299 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.23 AU - 1.67 AU

Year: 611 Days

Day: 38.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,524,216 km

• M1: 194,328 km (0.107 R)
• M2: 573,259 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.54 AU - 1.8 AU

Year: 755 Days

Day: 30.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 2.01 AU

Year: 782 Days

Day: 17.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 9.5

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.72 AU - 9.54 AU

Year: 9651 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,524,216 km

• M1: 119,828 km (0.065 R)
• M2: 185,202 km (0.115 R)
• M3: 437,873 km (0.116 R)
• M4: 705,504 km (0.08 R)
• M5: 812,167 km (0.112 R)
• M6: 924,515 km (0.082 R)
• M7: 1,207,853 km (0.087 R)
• M8: 1,828,535 km (0.113 R)
• M9: 2,029,744 km (0.087 R)
• M10: 2,318,169 km (0.112 R)
• M11: 2,536,133 km (0.088 R)
• M12: 2,818,274 km (0.088 R)
• M13: 3,200,198 km (0.097 R)
• M14: 3,883,710 km (0.104 R)
• M15: 4,110,501 km (0.108 R)
• M16: 4,577,396 km (0.063 R)
• M17: 4,886,465 km (0.068 R)
• M18: 5,309,079 km (0.096 R)
• M19: 5,927,965 km (0.118 R)
• M20: 6,039,565 km (0.036 R)
• M21: 6,646,633 km (0.108 R)
• M22: 7,512,955 km (0.058 R)
• M23: 7,633,830 km (0.103 R)
• M24: 8,123,763 km (0.09 R)
• M25: 8,289,517 km (0.079 R)
• M26: 8,414,431 km (0.098 R)
• M27: 10,678,146 km (0.119 R)
• M28: 11,042,268 km (0.027 R)
• M29: 11,503,029 km (0.108 R)
• M30: 11,876,276 km (0.105 R)
• M31: 12,064,470 km (0.045 R)
• M32: 13,068,272 km (0.111 R)
• M33: 13,703,165 km (0.063 R)
• M34: 14,648,923 km (0.115 R)
• M35: 14,850,880 km (0.091 R)
• M36: 15,053,585 km (0.099 R)
• M37: 15,822,069 km (0.096 R)
• M38: 16,655,778 km (0.1 R)
• M39: 17,879,190 km (0.058 R)
• M40: 18,747,156 km (0.1 R)
• M41: 18,911,415 km (0.102 R)
• M42: 19,076,272 km (0.105 R)
• M43: 20,524,229 km (0.112 R)
• M44: 20,806,670 km (0.102 R)
• M45: 21,204,301 km (0.078 R)
• M46: 21,547,180 km (0.089 R)
• M47: 22,238,471 km (0.091 R)
• M48: 22,354,410 km (0.066 R)
• M49: 22,936,944 km (0.03 R)
• M50: 23,642,597 km (0.116 R)
• M51: 23,820,170 km (0.073 R)
• M52: 25,135,733 km (0.115 R)
• M53: 25,498,508 km (0.067 R)
• M54: 25,680,569 km (0.112 R)
• M55: 26,168,258 km (0.102 R)
• M56: 26,905,476 km (0.05 R)
• M57: 28,024,169 km (0.085 R)
• M58: 28,149,383 km (0.032 R)
• M59: 29,157,971 km (0.068 R)
• M60: 29,411,989 km (0.066 R)
• M61: 29,794,361 km (0.107 R)
• M62: 30,435,238 km (0.076 R)
• M63: 32,385,246 km (0.111 R)
• M64: 32,780,185 km (0.116 R)
• M65: 35,047,490 km (0.058 R)
• M66: 36,131,925 km (0.114 R)
• M67: 36,541,374 km (0.091 R)
• M68: 36,609,890 km (0.112 R)
• M69: 37,365,060 km (0.116 R)
• M70: 37,986,789 km (0.11 R)
• M71: 38,264,293 km (0.109 R)
• M72: 38,751,384 km (0.095 R)
• M73: 39,240,569 km (0.108 R)
• M74: 39,450,754 km (0.084 R)
• M75: 41,502,638 km (0.12 R)
• M76: 41,788,370 km (0.086 R)
• M77: 44,025,008 km (0.116 R)
• M78: 44,170,566 km (0.092 R)
• M79: 44,243,421 km (0.082 R)
• M80: 44,535,436 km (0.104 R)
• M81: 44,827,900 km (0.114 R)
• M82: 45,267,867 km (0.08 R)
• M83: 46,967,897 km (0.041 R)
• M84: 47,191,097 km (0.106 R)
• M85: 47,414,746 km (0.104 R)
• M86: 47,489,395 km (0.085 R)
• M87: 47,638,694 km (0.098 R)
• M88: 48,462,978 km (0.114 R)
• M89: 48,538,226 km (0.114 R)
• M90: 49,216,353 km (0.12 R)
• M91: 49,594,536 km (0.097 R)
• M92: 49,897,771 km (0.118 R)
• M93: 49,973,767 km (0.08 R)
• M94: 50,429,891 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 12.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.62 AU - 10.86 AU

Year: 11464 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,524,216 km

• M1: 505,790 km (0.079 R)
• M2: 644,468 km (0.073 R)
• M3: 740,509 km (0.025 R)
• M4: 1,443,470 km (0.09 R)
• M5: 1,593,217 km (0.113 R)
• M6: 1,888,524 km (0.101 R)
• M7: 2,095,417 km (0.045 R)
• M8: 2,223,324 km (0.116 R)
• M9: 2,509,355 km (0.113 R)
• M10: 2,714,453 km (0.111 R)
• M11: 2,830,990 km (0.116 R)
• M12: 3,363,259 km (0.054 R)
• M13: 3,513,904 km (0.093 R)
• M14: 3,615,631 km (0.111 R)
• M15: 4,085,817 km (0.103 R)
• M16: 4,166,002 km (0.053 R)
• M17: 4,686,901 km (0.09 R)
• M18: 4,770,975 km (0.098 R)
• M19: 5,026,488 km (0.12 R)
• M20: 5,199,424 km (0.094 R)
• M21: 5,910,761 km (0.048 R)
• M22: 6,247,057 km (0.077 R)
• M23: 6,433,157 km (0.054 R)
• M24: 6,621,052 km (0.112 R)
• M25: 7,456,706 km (0.069 R)
• M26: 7,654,325 km (0.119 R)
• M27: 7,787,018 km (0.036 R)
• M28: 8,189,735 km (0.05 R)
• M29: 8,393,637 km (0.108 R)
• M30: 8,633,742 km (0.117 R)
• M31: 8,737,264 km (0.096 R)
• M32: 9,402,974 km (0.07 R)
• M33: 9,795,968 km (0.062 R)
• M34: 9,940,180 km (0.116 R)
• M35: 11,232,107 km (0.1 R)
• M36: 11,687,334 km (0.071 R)
• M37: 12,264,632 km (0.107 R)
• M38: 12,615,588 km (0.091 R)
• M39: 12,851,504 km (0.102 R)
• M40: 13,128,410 km (0.029 R)
• M41: 14,542,858 km (0.112 R)
• M42: 14,748,854 km (0.074 R)
• M43: 14,955,748 km (0.062 R)
• M44: 15,624,600 km (0.05 R)
• M45: 16,345,961 km (0.119 R)
• M46: 16,689,138 km (0.069 R)
• M47: 16,775,307 km (0.1 R)
• M48: 16,948,092 km (0.104 R)
• M49: 17,121,626 km (0.065 R)
• M50: 17,208,542 km (0.077 R)
• M51: 17,513,872 km (0.115 R)
• M52: 17,777,014 km (0.114 R)
• M53: 17,865,127 km (0.1 R)
• M54: 18,843,049 km (0.071 R)
• M55: 19,429,023 km (0.065 R)
• M56: 20,066,909 km (0.115 R)
• M57: 20,434,471 km (0.075 R)
• M58: 21,083,127 km (0.047 R)
• M59: 21,176,327 km (0.037 R)
• M60: 21,456,673 km (0.081 R)
• M61: 22,163,224 km (0.073 R)
• M62: 22,925,425 km (0.034 R)
• M63: 24,720,450 km (0.108 R)
• M64: 24,966,538 km (0.101 R)
• M65: 26,208,949 km (0.095 R)
• M66: 26,309,179 km (0.048 R)
• M67: 27,828,495 km (0.075 R)
• M68: 27,981,983 km (0.025 R)
• M69: 28,392,778 km (0.105 R)
• M70: 28,495,702 km (0.111 R)
• M71: 29,116,234 km (0.025 R)
• M72: 29,376,085 km (0.046 R)
• M73: 30,055,409 km (0.118 R)
• M74: 30,423,420 km (0.048 R)
• M75: 30,528,737 km (0.084 R)
• M76: 31,429,615 km (0.109 R)
• M77: 32,716,157 km (0.095 R)
• M78: 33,365,860 km (0.11 R)
• M79: 33,801,340 km (0.066 R)
• M80: 35,285,201 km (0.108 R)
• M81: 35,395,903 km (0.11 R)
• M82: 37,861,725 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.7

Radius: 6.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.6 AU - 21.26 AU

Year: 26561 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,524,216 km

• M1: 80,932 km (0.118 R)
• M2: 243,246 km (0.077 R)
• M3: 705,653 km (0.034 R)
• M4: 855,849 km (0.101 R)
• M5: 1,016,368 km (0.087 R)
• M6: 1,586,785 km (0.101 R)
• M7: 2,132,368 km (0.099 R)
• M8: 2,204,474 km (0.055 R)
• M9: 2,314,129 km (0.111 R)
• M10: 3,548,910 km (0.118 R)
• M11: 3,634,630 km (0.113 R)
• M12: 3,721,097 km (0.108 R)
• M13: 3,984,390 km (0.099 R)
• M14: 4,436,474 km (0.104 R)
• M15: 4,575,301 km (0.099 R)
• M16: 4,809,871 km (0.1 R)
• M17: 5,144,970 km (0.091 R)
• M18: 5,388,964 km (0.102 R)
• M19: 6,298,220 km (0.12 R)
• M20: 6,823,608 km (0.1 R)
• M21: 7,037,682 km (0.116 R)
• M22: 7,363,058 km (0.088 R)
• M23: 8,368,355 km (0.066 R)
• M24: 9,238,566 km (0.084 R)
• M25: 9,415,989 km (0.08 R)
• M26: 10,198,087 km (0.118 R)
• M27: 11,063,361 km (0.07 R)
• M28: 11,568,403 km (0.082 R)
• M29: 12,016,449 km (0.087 R)
• M30: 13,797,262 km (0.106 R)
• M31: 14,000,117 km (0.056 R)
• M32: 15,518,086 km (0.107 R)
• M33: 15,870,389 km (0.045 R)
• M34: 15,941,149 km (0.095 R)
• M35: 16,225,235 km (0.109 R)
• M36: 16,654,432 km (0.057 R)
• M37: 17,451,190 km (0.084 R)
• M38: 17,743,953 km (0.094 R)
• M39: 18,260,365 km (0.107 R)
• M40: 18,856,363 km (0.112 R)
• M41: 19,006,409 km (0.093 R)
• M42: 19,686,481 km (0.107 R)
• M43: 21,303,934 km (0.117 R)
• M44: 22,089,023 km (0.044 R)
• M45: 23,203,976 km (0.106 R)
• M46: 23,525,911 km (0.081 R)
• M47: 23,849,341 km (0.091 R)
• M48: 24,664,351 km (0.081 R)
• M49: 27,078,860 km (0.085 R)
• M50: 28,442,894 km (0.111 R)
• M51: 29,046,820 km (0.083 R)
• M52: 29,306,821 km (0.098 R)
• M53: 30,091,612 km (0.102 R)
• M54: 30,883,433 km (0.112 R)
• M55: 31,771,147 km (0.115 R)
• M56: 31,949,617 km (0.115 R)
• M57: 32,487,272 km (0.053 R)
• M58: 36,801,076 km (0.063 R)
• M59: 38,405,065 km (0.095 R)
• M60: 38,785,791 km (0.067 R)
• M61: 39,072,271 km (0.097 R)
• M62: 39,263,457 km (0.052 R)
• M63: 41,193,569 km (0.073 R)
• M64: 41,974,320 km (0.034 R)
• M65: 43,055,614 km (0.03 R)
• M66: 43,550,184 km (0.119 R)
• M67: 43,847,884 km (0.028 R)
• M68: 45,849,204 km (0.119 R)
• M69: 46,455,524 km (0.102 R)
• M70: 46,962,661 km (0.111 R)
• M71: 47,064,388 km (0.06 R)
• M72: 48,290,043 km (0.093 R)
• M73: 48,906,835 km (0.052 R)
• M74: 50,148,198 km (0.106 R)
• M75: 50,877,189 km (0.076 R)
• M76: 52,134,858 km (0.091 R)
• M77: 52,556,425 km (0.032 R)
• M78: 53,615,129 km (0.081 R)
• M79: 56,076,762 km (0.106 R)
• M80: 58,246,978 km (0.104 R)
• M81: 59,452,438 km (0.074 R)
• M82: 61,220,236 km (0.042 R)
• M83: 62,781,290 km (0.102 R)
• M84: 64,016,968 km (0.078 R)
• M85: 66,969,432 km (0.1 R)
• M86: 67,886,766 km (0.118 R)
• M87: 70,430,977 km (0.102 R)
• M88: 70,780,288 km (0.09 R)
• M89: 71,246,884 km (0.08 R)
• M90: 72,888,421 km (0.106 R)
• M91: 75,135,830 km (0.099 R)
• M92: 75,254,760 km (0.1 R)
• M93: 76,567,033 km (0.072 R)
• M94: 78,127,488 km (0.106 R)
• M95: 81,279,964 km (0.107 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit