🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 208 Days

Day: 41.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,203,566 km

• M1: 26,030 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.44 AU - 2.04 AU

Year: 814 Days

Day: 20.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,203,566 km

• M1: 650,900 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.03 AU - 3.41 AU

Year: 2050 Days

Day: 13.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.7

Radius: 14.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.47 AU - 8.35 AU

Year: 7156 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,203,566 km

• M1: 176,226 km (0.099 R)
• M2: 344,225 km (0.054 R)
• M3: 471,682 km (0.11 R)
• M4: 620,831 km (0.116 R)
• M5: 730,935 km (0.11 R)
• M6: 824,733 km (0.111 R)
• M7: 1,079,648 km (0.105 R)
• M8: 1,405,472 km (0.08 R)
• M9: 1,603,988 km (0.11 R)
• M10: 1,828,385 km (0.084 R)
• M11: 2,029,295 km (0.112 R)
• M12: 2,202,529 km (0.057 R)
• M13: 2,326,845 km (0.067 R)
• M14: 2,695,155 km (0.103 R)
• M15: 3,003,476 km (0.109 R)
• M16: 3,425,791 km (0.107 R)
• M17: 3,612,639 km (0.092 R)
• M18: 3,996,806 km (0.064 R)
• M19: 4,781,447 km (0.051 R)
• M20: 5,061,494 km (0.041 R)
• M21: 5,443,268 km (0.089 R)
• M22: 5,540,208 km (0.12 R)
• M23: 5,809,933 km (0.064 R)
• M24: 6,879,108 km (0.083 R)
• M25: 7,355,877 km (0.087 R)
• M26: 7,571,298 km (0.099 R)
• M27: 8,008,423 km (0.107 R)
• M28: 8,313,902 km (0.114 R)
• M29: 8,510,174 km (0.104 R)
• M30: 8,907,506 km (0.108 R)
• M31: 9,339,993 km (0.07 R)
• M32: 10,046,245 km (0.072 R)
• M33: 10,526,753 km (0.111 R)
• M34: 10,953,257 km (0.111 R)
• M35: 11,261,578 km (0.105 R)
• M36: 11,479,093 km (0.07 R)
• M37: 11,918,163 km (0.104 R)
• M38: 12,139,867 km (0.067 R)
• M39: 12,619,478 km (0.089 R)
• M40: 13,432,692 km (0.045 R)
• M41: 14,028,690 km (0.06 R)
• M42: 14,262,811 km (0.088 R)
• M43: 14,363,490 km (0.118 R)
• M44: 14,531,937 km (0.091 R)
• M45: 15,280,974 km (0.099 R)
• M46: 15,590,940 km (0.111 R)
• M47: 15,764,025 km (0.076 R)
• M48: 16,007,571 km (0.084 R)
• M49: 16,392,785 km (0.026 R)
• M50: 16,498,252 km (0.099 R)
• M51: 17,207,944 km (0.097 R)
• M52: 17,458,670 km (0.103 R)
• M53: 17,746,646 km (0.087 R)
• M54: 17,927,510 km (0.045 R)
• M55: 18,767,352 km (0.12 R)
• M56: 19,025,408 km (0.082 R)
• M57: 19,284,811 km (0.115 R)
• M58: 20,220,546 km (0.092 R)
• M59: 21,209,238 km (0.049 R)
• M60: 21,439,768 km (0.082 R)
• M61: 21,671,047 km (0.076 R)
• M62: 22,447,908 km (0.093 R)
• M63: 22,643,583 km (0.104 R)
• M64: 24,309,504 km (0.073 R)
• M65: 24,470,173 km (0.07 R)
• M66: 24,954,421 km (0.119 R)
• M67: 25,157,126 km (0.098 R)
• M68: 25,891,502 km (0.112 R)
• M69: 26,302,447 km (0.065 R)
• M70: 26,550,181 km (0.066 R)
• M71: 27,423,085 km (0.118 R)
• M72: 28,010,257 km (0.112 R)
• M73: 28,347,600 km (0.072 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 13.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.7 AU - 11.24 AU

Year: 10339 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,203,566 km

• M1: 225,893 km (0.052 R)
• M2: 539,450 km (0.079 R)
• M3: 704,456 km (0.09 R)
• M4: 996,023 km (0.083 R)
• M5: 1,205,759 km (0.072 R)
• M6: 1,451,997 km (0.073 R)
• M7: 1,537,717 km (0.111 R)
• M8: 1,669,961 km (0.114 R)
• M9: 1,993,691 km (0.091 R)
• M10: 2,287,351 km (0.088 R)
• M11: 2,543,014 km (0.072 R)
• M12: 3,423,398 km (0.111 R)
• M13: 3,598,427 km (0.102 R)
• M14: 4,678,673 km (0.101 R)
• M15: 4,840,837 km (0.053 R)
• M16: 5,104,279 km (0.115 R)
• M17: 5,406,317 km (0.069 R)
• M18: 6,063,351 km (0.084 R)
• M19: 6,204,871 km (0.114 R)
• M20: 6,818,970 km (0.074 R)
• M21: 7,226,624 km (0.081 R)
• M22: 7,452,517 km (0.089 R)
• M23: 8,656,032 km (0.118 R)
• M24: 9,138,186 km (0.108 R)
• M25: 9,546,738 km (0.077 R)
• M26: 9,753,183 km (0.101 R)
• M27: 10,170,710 km (0.084 R)
• M28: 10,893,867 km (0.077 R)
• M29: 11,414,467 km (0.091 R)
• M30: 11,898,715 km (0.111 R)
• M31: 12,479,754 km (0.11 R)
• M32: 12,751,124 km (0.104 R)
• M33: 13,576,904 km (0.088 R)
• M34: 14,419,888 km (0.048 R)
• M35: 14,991,352 km (0.041 R)
• M36: 15,764,773 km (0.09 R)
• M37: 16,799,691 km (0.102 R)
• M38: 16,899,473 km (0.048 R)
• M39: 16,999,404 km (0.095 R)
• M40: 17,300,246 km (0.096 R)
• M41: 17,501,904 km (0.039 R)
• M42: 17,653,596 km (0.046 R)
• M43: 18,162,528 km (0.094 R)
• M44: 19,194,753 km (0.096 R)
• M45: 19,928,680 km (0.12 R)
• M46: 20,885,808 km (0.109 R)
• M47: 22,185,065 km (0.086 R)
• M48: 22,294,571 km (0.119 R)
• M49: 22,404,226 km (0.084 R)
• M50: 22,955,195 km (0.073 R)
• M51: 23,065,897 km (0.096 R)
• M52: 23,958,099 km (0.114 R)
• M53: 24,126,696 km (0.095 R)
• M54: 26,643,830 km (0.086 R)
• M55: 27,110,425 km (0.091 R)
• M56: 28,764,679 km (0.115 R)
• M57: 29,966,249 km (0.092 R)
• M58: 30,512,431 km (0.06 R)
• M59: 30,939,383 km (0.096 R)
• M60: 31,306,945 km (0.105 R)
• M61: 31,922,839 km (0.11 R)
• M62: 32,170,274 km (0.119 R)
• M63: 32,480,540 km (0.078 R)
• M64: 34,426,060 km (0.115 R)
• M65: 34,934,394 km (0.096 R)
• M66: 35,125,580 km (0.111 R)
• M67: 35,829,737 km (0.108 R)
• M68: 37,904,510 km (0.065 R)
• M69: 38,232,129 km (0.056 R)
• M70: 38,363,476 km (0.045 R)
• M71: 40,218,041 km (0.094 R)
• M72: 40,351,632 km (0.099 R)
• M73: 40,619,263 km (0.118 R)
• M74: 40,820,322 km (0.06 R)
• M75: 40,954,661 km (0.085 R)
• M76: 42,305,231 km (0.1 R)
• M77: 42,713,334 km (0.074 R)
• M78: 43,945,272 km (0.094 R)
• M79: 44,220,532 km (0.04 R)
• M80: 44,634,619 km (0.114 R)
• M81: 46,233,970 km (0.11 R)
• M82: 46,514,017 km (0.12 R)
• M83: 47,075,907 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.5

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.46 AU - 12.2 AU

Year: 10934 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,203,566 km

• M1: 167,250 km (0.073 R)
• M2: 425,157 km (0.095 R)
• M3: 580,889 km (0.115 R)
• M4: 1,944,623 km (0.073 R)
• M5: 2,156,753 km (0.084 R)
• M6: 2,348,537 km (0.114 R)
• M7: 2,719,540 km (0.119 R)
• M8: 2,837,423 km (0.109 R)
• M9: 2,926,882 km (0.106 R)
• M10: 3,170,428 km (0.072 R)
• M11: 3,873,687 km (0.097 R)
• M12: 4,107,359 km (0.105 R)
• M13: 4,345,669 km (0.079 R)
• M14: 4,800,446 km (0.118 R)
• M15: 5,124,176 km (0.075 R)
• M16: 5,717,032 km (0.079 R)
• M17: 6,370,775 km (0.093 R)
• M18: 6,528,152 km (0.089 R)
• M19: 6,607,140 km (0.112 R)
• M20: 7,170,076 km (0.109 R)
• M21: 7,374,726 km (0.032 R)
• M22: 7,540,032 km (0.073 R)
• M23: 8,341,428 km (0.063 R)
• M24: 11,091,934 km (0.046 R)
• M25: 13,941,474 km (0.084 R)
• M26: 14,506,206 km (0.117 R)
• M27: 14,661,489 km (0.093 R)
• M28: 15,130,628 km (0.078 R)
• M29: 15,446,279 km (0.093 R)
• M30: 16,352,094 km (0.099 R)
• M31: 16,567,815 km (0.114 R)
• M32: 16,784,432 km (0.051 R)
• M33: 17,111,154 km (0.079 R)
• M34: 17,439,821 km (0.061 R)
• M35: 17,604,977 km (0.095 R)
• M36: 17,660,178 km (0.097 R)
• M37: 18,270,986 km (0.062 R)
• M38: 18,438,686 km (0.089 R)
• M39: 19,058,170 km (0.115 R)
• M40: 19,856,574 km (0.078 R)
• M41: 20,144,251 km (0.095 R)
• M42: 20,317,635 km (0.101 R)
• M43: 20,375,529 km (0.084 R)
• M44: 20,491,468 km (0.097 R)
• M45: 21,367,961 km (0.104 R)
• M46: 22,316,412 km (0.093 R)
• M47: 23,036,726 km (0.085 R)
• M48: 23,278,476 km (0.074 R)
• M49: 24,376,973 km (0.101 R)
• M50: 24,438,607 km (0.069 R)
• M51: 24,561,726 km (0.069 R)
• M52: 24,808,862 km (0.063 R)
• M53: 24,994,663 km (0.084 R)
• M54: 26,119,190 km (0.062 R)
• M55: 26,182,171 km (0.104 R)
• M56: 26,560,952 km (0.056 R)
• M57: 27,005,258 km (0.101 R)
• M58: 27,388,079 km (0.099 R)
• M59: 27,451,957 km (0.058 R)
• M60: 27,515,985 km (0.066 R)
• M61: 27,580,013 km (0.104 R)
• M62: 27,708,368 km (0.104 R)
• M63: 28,741,790 km (0.116 R)
• M64: 29,197,914 km (0.032 R)
• M65: 31,513,988 km (0.097 R)
• M66: 32,592,290 km (0.114 R)
• M67: 33,545,827 km (0.082 R)
• M68: 33,819,890 km (0.112 R)
• M69: 33,888,555 km (0.081 R)
• M70: 34,370,260 km (0.108 R)
• M71: 34,577,453 km (0.1 R)
• M72: 35,062,450 km (0.081 R)
• M73: 36,460,591 km (0.043 R)
• M74: 36,813,044 km (0.118 R)
• M75: 38,019,551 km (0.064 R)
• M76: 39,022,904 km (0.093 R)
• M77: 40,180,342 km (0.098 R)
• M78: 41,863,618 km (0.098 R)
• M79: 42,232,676 km (0.091 R)
• M80: 43,420,632 km (0.059 R)
• M81: 43,569,931 km (0.063 R)
• M82: 43,644,730 km (0.083 R)
• M83: 43,868,977 km (0.085 R)
• M84: 44,469,164 km (0.054 R)
• M85: 44,619,659 km (0.09 R)
• M86: 45,374,530 km (0.083 R)
• M87: 46,057,594 km (0.104 R)
• M88: 46,667,505 km (0.099 R)
• M89: 47,280,257 km (0.114 R)
• M90: 49,056,433 km (0.045 R)
• M91: 49,134,074 km (0.091 R)
• M92: 49,367,447 km (0.109 R)
• M93: 49,757,299 km (0.103 R)
• M94: 51,959,230 km (0.067 R)
• M95: 52,038,517 km (0.042 R)
• M96: 53,311,595 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.7

Radius: 3.8

Gravity: 46.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.44 AU - 15.52 AU

Year: 17558 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,203,566 km

• M1: 53,406 km (0.117 R)
• M2: 320,588 km (0.098 R)
• M3: 1,038,359 km (0.098 R)
• M4: 1,114,953 km (0.03 R)
• M5: 1,496,278 km (0.064 R)
• M6: 1,582,895 km (0.12 R)
• M7: 1,821,952 km (0.11 R)
• M8: 2,008,651 km (0.09 R)
• M9: 2,570,241 km (0.111 R)
• M10: 2,709,068 km (0.044 R)
• M11: 3,553,997 km (0.049 R)
• M12: 4,024,781 km (0.114 R)
• M13: 4,226,589 km (0.116 R)
• M14: 4,766,936 km (0.072 R)
• M15: 5,066,730 km (0.106 R)
• M16: 6,002,315 km (0.111 R)
• M17: 7,576,235 km (0.108 R)
• M18: 7,775,200 km (0.102 R)
• M19: 8,280,242 km (0.045 R)
• M20: 8,382,417 km (0.089 R)
• M21: 9,057,403 km (0.1 R)
• M22: 9,215,678 km (0.084 R)
• M23: 9,268,635 km (0.057 R)
• M24: 9,534,770 km (0.086 R)
• M25: 9,749,592 km (0.077 R)
• M26: 10,020,365 km (0.082 R)
• M27: 10,513,888 km (0.092 R)
• M28: 10,680,241 km (0.098 R)
• M29: 10,847,342 km (0.116 R)
• M30: 11,983,687 km (0.078 R)
• M31: 12,273,608 km (0.03 R)
• M32: 13,939,530 km (0.035 R)
• M33: 14,305,596 km (0.095 R)
• M34: 14,736,737 km (0.092 R)
• M35: 16,055,442 km (0.098 R)
• M36: 16,374,983 km (0.117 R)
• M37: 16,632,142 km (0.107 R)
• M38: 16,696,618 km (0.074 R)
• M39: 17,871,560 km (0.082 R)
• M40: 19,208,067 km (0.087 R)
• M41: 20,093,986 km (0.114 R)
• M42: 20,300,281 km (0.108 R)
• M43: 21,975,927 km (0.079 R)
• M44: 22,901,788 km (0.045 R)
• M45: 23,045,402 km (0.105 R)
• M46: 23,840,515 km (0.11 R)
• M47: 24,791,658 km (0.064 R)
• M48: 25,383,168 km (0.073 R)
• M49: 26,429,456 km (0.107 R)
• M50: 26,580,101 km (0.095 R)
• M51: 26,957,835 km (0.106 R)
• M52: 28,332,490 km (0.079 R)
• M53: 29,573,405 km (0.114 R)
• M54: 30,673,697 km (0.116 R)
• M55: 30,752,834 km (0.055 R)
• M56: 30,911,109 km (0.095 R)
• M57: 31,547,498 km (0.037 R)
• M58: 32,349,044 km (0.108 R)
• M59: 32,914,075 km (0.115 R)
• M60: 33,238,403 km (0.117 R)
• M61: 33,563,778 km (0.07 R)
• M62: 33,726,990 km (0.111 R)
• M63: 35,206,662 km (0.043 R)
• M64: 37,296,544 km (0.068 R)
• M65: 38,997,323 km (0.115 R)
• M66: 40,029,847 km (0.106 R)
• M67: 40,376,017 km (0.068 R)
• M68: 41,071,347 km (0.082 R)
• M69: 41,595,389 km (0.112 R)
• M70: 41,683,053 km (0.064 R)
• M71: 42,033,860 km (0.099 R)
• M72: 43,624,833 km (0.037 R)
• M73: 44,248,806 km (0.035 R)
• M74: 44,606,794 km (0.069 R)
• M75: 45,055,438 km (0.091 R)
• M76: 45,505,727 km (0.108 R)
• M77: 48,054,426 km (0.063 R)
• M78: 50,462,204 km (0.081 R)
• M79: 50,836,049 km (0.079 R)
• M80: 50,929,697 km (0.105 R)
• M81: 51,117,144 km (0.071 R)
• M82: 54,625,363 km (0.099 R)
• M83: 54,817,148 km (0.031 R)
• M84: 55,009,231 km (0.117 R)
• M85: 55,586,829 km (0.07 R)
• M86: 56,359,951 km (0.04 R)
• M87: 57,234,051 km (0.07 R)
• M88: 58,504,436 km (0.063 R)
• M89: 59,488,042 km (0.103 R)
• M90: 62,671,934 km (0.114 R)
• M91: 63,375,792 km (0.082 R)
• M92: 64,791,287 km (0.071 R)
• M93: 65,197,594 km (0.105 R)
• M94: 67,241,999 km (0.091 R)
• M95: 67,653,393 km (0.11 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit