🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 36.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.24 AU - 1.64 AU

Year: 662 Days

Day: 34.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.67 AU - 2.39 AU

Year: 1107 Days

Day: 36.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.37 AU - 2.61 AU

Year: 1504 Days

Day: 12.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,676,408 km

• M1: 1,447,808 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.18 AU - 3.42 AU

Year: 1794 Days

Day: 33.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,676,408 km

• M1: 284,984 km (0.077 R)
• M2: 497,413 km (0.078 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 11.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.68 AU - 5.42 AU

Year: 4345 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,676,408 km

• M1: 142,716 km (0.042 R)
• M2: 232,625 km (0.079 R)
• M3: 339,886 km (0.097 R)
• M4: 690,993 km (0.057 R)
• M5: 783,743 km (0.06 R)
• M6: 868,715 km (0.096 R)
• M7: 1,022,352 km (0.116 R)
• M8: 1,143,825 km (0.105 R)
• M9: 1,387,221 km (0.064 R)
• M10: 1,584,840 km (0.116 R)
• M11: 1,679,386 km (0.097 R)
• M12: 1,940,733 km (0.092 R)
• M13: 2,339,711 km (0.05 R)
• M14: 2,821,565 km (0.053 R)
• M15: 2,956,652 km (0.091 R)
• M16: 3,034,892 km (0.08 R)
• M17: 3,293,846 km (0.115 R)
• M18: 3,436,413 km (0.073 R)
• M19: 3,539,486 km (0.078 R)
• M20: 3,854,838 km (0.065 R)
• M21: 4,026,875 km (0.113 R)
• M22: 4,311,859 km (0.109 R)
• M23: 4,558,247 km (0.104 R)
• M24: 4,786,234 km (0.108 R)
• M25: 5,833,868 km (0.058 R)
• M26: 5,982,120 km (0.116 R)
• M27: 6,768,107 km (0.098 R)
• M28: 7,532,702 km (0.116 R)
• M29: 7,721,344 km (0.084 R)
• M30: 7,911,633 km (0.099 R)
• M31: 8,021,139 km (0.117 R)
• M32: 9,085,827 km (0.111 R)
• M33: 9,460,270 km (0.114 R)
• M34: 9,547,336 km (0.095 R)
• M35: 9,664,022 km (0.095 R)
• M36: 9,839,800 km (0.081 R)
• M37: 10,075,865 km (0.118 R)
• M38: 11,222,533 km (0.118 R)
• M39: 11,376,469 km (0.119 R)
• M40: 11,842,616 km (0.098 R)
• M41: 12,156,921 km (0.108 R)
• M42: 12,315,046 km (0.115 R)
• M43: 13,572,117 km (0.09 R)
• M44: 14,466,264 km (0.099 R)
• M45: 14,701,132 km (0.119 R)
• M46: 15,038,924 km (0.039 R)
• M47: 15,929,181 km (0.086 R)
• M48: 16,033,002 km (0.081 R)
• M49: 16,137,122 km (0.104 R)
• M50: 16,415,674 km (0.051 R)
• M51: 16,625,559 km (0.118 R)
• M52: 17,189,992 km (0.092 R)
• M53: 17,438,773 km (0.03 R)
• M54: 17,545,885 km (0.116 R)
• M55: 17,724,655 km (0.085 R)
• M56: 17,904,172 km (0.075 R)
• M57: 18,156,544 km (0.075 R)
• M58: 18,337,408 km (0.061 R)
• M59: 19,324,754 km (0.114 R)
• M60: 19,546,607 km (0.042 R)
• M61: 19,806,309 km (0.058 R)
• M62: 20,142,007 km (0.104 R)
• M63: 20,216,955 km (0.07 R)
• M64: 20,592,596 km (0.094 R)
• M65: 22,311,774 km (0.076 R)
• M66: 22,389,117 km (0.101 R)
• M67: 22,661,085 km (0.078 R)
• M68: 23,325,898 km (0.062 R)
• M69: 23,561,964 km (0.102 R)
• M70: 24,275,246 km (0.075 R)
• M71: 24,554,546 km (0.098 R)
• M72: 24,674,673 km (0.088 R)
• M73: 24,875,134 km (0.112 R)
• M74: 25,520,350 km (0.073 R)
• M75: 26,089,420 km (0.093 R)
• M76: 26,375,451 km (0.069 R)
• M77: 27,655,111 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 11.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.18 AU - 5.66 AU

Year: 4831 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,676,408 km

• M1: 156,180 km (0.117 R)
• M2: 511,026 km (0.102 R)
• M3: 589,715 km (0.102 R)
• M4: 952,490 km (0.087 R)
• M5: 1,284,298 km (0.09 R)
• M6: 1,430,604 km (0.09 R)
• M7: 1,652,159 km (0.11 R)
• M8: 1,885,232 km (0.075 R)
• M9: 2,186,822 km (0.071 R)
• M10: 2,606,593 km (0.12 R)
• M11: 2,836,675 km (0.049 R)
• M12: 3,008,264 km (0.096 R)
• M13: 3,139,311 km (0.11 R)
• M14: 3,520,935 km (0.045 R)
• M15: 3,659,164 km (0.063 R)
• M16: 3,893,733 km (0.082 R)
• M17: 3,988,878 km (0.106 R)
• M18: 4,084,919 km (0.08 R)
• M19: 4,352,999 km (0.077 R)
• M20: 4,932,242 km (0.119 R)
• M21: 5,035,464 km (0.094 R)
• M22: 5,589,575 km (0.092 R)
• M23: 6,499,130 km (0.075 R)
• M24: 6,584,251 km (0.117 R)
• M25: 6,726,668 km (0.086 R)
• M26: 7,131,181 km (0.044 R)
• M27: 7,424,991 km (0.107 R)
• M28: 7,633,082 km (0.034 R)
• M29: 7,812,898 km (0.117 R)
• M30: 8,085,316 km (0.061 R)
• M31: 8,207,538 km (0.105 R)
• M32: 8,764,640 km (0.063 R)
• M33: 9,174,688 km (0.078 R)
• M34: 9,817,659 km (0.118 R)
• M35: 10,608,583 km (0.079 R)
• M36: 10,843,153 km (0.106 R)
• M37: 11,181,244 km (0.053 R)
• M38: 11,351,636 km (0.113 R)
• M39: 11,591,591 km (0.062 R)
• M40: 11,867,898 km (0.059 R)
• M41: 11,972,018 km (0.112 R)
• M42: 12,076,587 km (0.104 R)
• M43: 12,216,312 km (0.075 R)
• M44: 12,994,819 km (0.037 R)
• M45: 13,498,515 km (0.075 R)
• M46: 13,716,330 km (0.094 R)
• M47: 13,862,337 km (0.119 R)
• M48: 13,971,992 km (0.055 R)
• M49: 14,860,604 km (0.099 R)
• M50: 15,160,847 km (0.071 R)
• M51: 15,425,186 km (0.099 R)
• M52: 15,577,028 km (0.057 R)
• M53: 15,767,316 km (0.034 R)
• M54: 16,614,340 km (0.066 R)
• M55: 18,674,452 km (0.067 R)
• M56: 19,324,604 km (0.081 R)
• M57: 19,529,254 km (0.111 R)
• M58: 19,611,234 km (0.097 R)
• M59: 20,355,034 km (0.078 R)
• M60: 20,981,849 km (0.099 R)
• M61: 21,318,893 km (0.07 R)
• M62: 21,700,069 km (0.059 R)
• M63: 22,512,236 km (0.074 R)
• M64: 22,598,254 km (0.116 R)
• M65: 23,290,743 km (0.113 R)
• M66: 23,727,120 km (0.062 R)
• M67: 24,078,226 km (0.111 R)
• M68: 24,741,094 km (0.097 R)
• M69: 25,320,487 km (0.109 R)
• M70: 26,039,604 km (0.1 R)
• M71: 26,492,437 km (0.048 R)
• M72: 27,039,366 km (0.113 R)
• M73: 27,314,327 km (0.087 R)
• M74: 29,217,362 km (0.079 R)
• M75: 29,452,380 km (0.027 R)
• M76: 30,779,911 km (0.068 R)
• M77: 30,971,098 km (0.05 R)
• M78: 31,933,311 km (0.085 R)
• M79: 32,418,158 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 8.8

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.82 AU - 12.78 AU

Year: 14544 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,676,408 km

• M1: 302,038 km (0.09 R)
• M2: 593,904 km (0.112 R)
• M3: 674,537 km (0.117 R)
• M4: 825,331 km (0.062 R)
• M5: 963,709 km (0.116 R)
• M6: 1,060,350 km (0.085 R)
• M7: 1,978,133 km (0.082 R)
• M8: 2,229,906 km (0.075 R)
• M9: 2,392,519 km (0.105 R)
• M10: 2,868,689 km (0.063 R)
• M11: 3,010,208 km (0.089 R)
• M12: 3,637,173 km (0.098 R)
• M13: 4,103,619 km (0.085 R)
• M14: 4,303,632 km (0.063 R)
• M15: 5,092,910 km (0.104 R)
• M16: 5,614,109 km (0.109 R)
• M17: 6,520,373 km (0.095 R)
• M18: 6,754,045 km (0.052 R)
• M19: 7,423,046 km (0.085 R)
• M20: 7,864,210 km (0.111 R)
• M21: 9,186,207 km (0.103 R)
• M22: 10,249,249 km (0.09 R)
• M23: 10,575,672 km (0.082 R)
• M24: 10,740,230 km (0.096 R)
• M25: 11,972,617 km (0.072 R)
• M26: 13,072,610 km (0.035 R)
• M27: 13,249,285 km (0.111 R)
• M28: 13,367,467 km (0.108 R)
• M29: 13,485,949 km (0.111 R)
• M30: 14,265,055 km (0.116 R)
• M31: 14,629,625 km (0.11 R)
• M32: 15,741,436 km (0.115 R)
• M33: 16,244,384 km (0.054 R)
• M34: 16,561,382 km (0.118 R)
• M35: 17,654,344 km (0.098 R)
• M36: 17,719,419 km (0.109 R)
• M37: 17,914,943 km (0.083 R)
• M38: 18,571,977 km (0.12 R)
• M39: 19,103,199 km (0.103 R)
• M40: 19,639,508 km (0.11 R)
• M41: 19,977,150 km (0.101 R)
• M42: 21,903,522 km (0.073 R)
• M43: 23,030,592 km (0.101 R)
• M44: 23,816,430 km (0.068 R)
• M45: 24,393,429 km (0.114 R)
• M46: 25,194,376 km (0.093 R)
• M47: 26,523,553 km (0.099 R)
• M48: 27,799,772 km (0.114 R)
• M49: 28,027,011 km (0.053 R)
• M50: 29,789,873 km (0.074 R)
• M51: 29,867,364 km (0.1 R)
• M52: 31,667,476 km (0.056 R)
• M53: 32,063,312 km (0.112 R)
• M54: 33,180,808 km (0.103 R)
• M55: 33,341,476 km (0.11 R)
• M56: 35,044,049 km (0.106 R)
• M57: 36,194,756 km (0.111 R)
• M58: 36,608,843 km (0.094 R)
• M59: 38,448,897 km (0.111 R)
• M60: 38,786,689 km (0.119 R)
• M61: 40,404,590 km (0.092 R)
• M62: 40,662,048 km (0.081 R)
• M63: 41,351,395 km (0.042 R)
• M64: 42,566,877 km (0.107 R)
• M65: 42,654,093 km (0.09 R)
• M66: 44,943,987 km (0.064 R)
• M67: 45,745,982 km (0.112 R)
• M68: 48,270,895 km (0.12 R)
• M69: 48,452,955 km (0.119 R)
• M70: 48,909,229 km (0.054 R)
• M71: 49,000,633 km (0.08 R)
• M72: 51,304,440 km (0.088 R)
• M73: 51,397,340 km (0.111 R)
• M74: 52,422,684 km (0.109 R)
• M75: 52,609,831 km (0.094 R)
• M76: 53,454,910 km (0.039 R)
• M77: 54,399,022 km (0.105 R)
• M78: 54,493,717 km (0.07 R)
• M79: 54,683,407 km (0.102 R)
• M80: 55,539,257 km (0.076 R)
• M81: 55,730,144 km (0.065 R)
• M82: 56,783,462 km (0.053 R)
• M83: 57,071,887 km (0.053 R)
• M84: 57,843,363 km (0.091 R)
• M85: 58,036,793 km (0.082 R)
• M86: 58,812,608 km (0.097 R)
• M87: 59,104,324 km (0.112 R)
• M88: 60,080,599 km (0.089 R)
• M89: 61,554,886 km (0.087 R)
• M90: 62,842,176 km (0.116 R)
• M91: 62,941,509 km (0.088 R)
• M92: 65,141,346 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 5.8

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.39 AU - 14.47 AU

Year: 16779 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,676,408 km

• M1: 112,946 km (0.112 R)
• M2: 152,440 km (0.111 R)
• M3: 213,027 km (0.101 R)
• M4: 489,335 km (0.059 R)
• M5: 587,770 km (0.083 R)
• M6: 692,788 km (0.104 R)
• M7: 897,438 km (0.118 R)
• M8: 1,172,847 km (0.095 R)
• M9: 1,279,211 km (0.049 R)
• M10: 1,766,751 km (0.119 R)
• M11: 2,207,466 km (0.093 R)
• M12: 2,611,530 km (0.106 R)
• M13: 2,965,479 km (0.085 R)
• M14: 3,222,338 km (0.085 R)
• M15: 3,448,231 km (0.096 R)
• M16: 3,640,315 km (0.087 R)
• M17: 4,035,103 km (0.116 R)
• M18: 4,237,659 km (0.107 R)
• M19: 4,737,166 km (0.043 R)
• M20: 6,391,270 km (0.036 R)
• M21: 6,914,414 km (0.104 R)
• M22: 7,352,735 km (0.113 R)
• M23: 7,649,837 km (0.067 R)
• M24: 7,850,148 km (0.098 R)
• M25: 8,668,449 km (0.032 R)
• M26: 8,772,718 km (0.116 R)
• M27: 9,193,687 km (0.089 R)
• M28: 9,246,644 km (0.092 R)
• M29: 9,946,014 km (0.096 R)
• M30: 10,219,479 km (0.113 R)
• M31: 10,606,639 km (0.095 R)
• M32: 11,509,312 km (0.117 R)
• M33: 11,623,904 km (0.047 R)
• M34: 12,671,837 km (0.109 R)
• M35: 12,908,800 km (0.113 R)
• M36: 13,147,259 km (0.109 R)
• M37: 13,993,235 km (0.06 R)
• M38: 14,238,277 km (0.092 R)
• M39: 15,232,055 km (0.08 R)
• M40: 15,992,162 km (0.028 R)
• M41: 16,056,040 km (0.103 R)
• M42: 16,570,208 km (0.051 R)
• M43: 16,764,386 km (0.087 R)
• M44: 18,345,187 km (0.088 R)
• M45: 18,412,057 km (0.094 R)
• M46: 18,546,097 km (0.058 R)
• M47: 19,493,351 km (0.028 R)
• M48: 20,041,776 km (0.11 R)
• M49: 20,664,702 km (0.097 R)
• M50: 21,575,753 km (0.074 R)
• M51: 22,858,555 km (0.049 R)
• M52: 23,002,617 km (0.113 R)
• M53: 23,146,979 km (0.1 R)
• M54: 24,166,040 km (0.119 R)
• M55: 25,348,312 km (0.112 R)
• M56: 26,549,433 km (0.095 R)
• M57: 26,928,664 km (0.101 R)
• M58: 28,618,073 km (0.12 R)
• M59: 29,162,759 km (0.097 R)
• M60: 29,868,112 km (0.097 R)
• M61: 30,262,452 km (0.088 R)
• M62: 30,737,874 km (0.117 R)
• M63: 30,817,311 km (0.088 R)
• M64: 32,259,734 km (0.09 R)
• M65: 33,314,997 km (0.032 R)
• M66: 33,478,358 km (0.12 R)
• M67: 34,546,636 km (0.087 R)
• M68: 35,126,478 km (0.056 R)
• M69: 35,292,681 km (0.025 R)
• M70: 36,885,300 km (0.074 R)
• M71: 36,969,673 km (0.1 R)
• M72: 37,903,014 km (0.082 R)
• M73: 38,672,546 km (0.109 R)
• M74: 38,930,153 km (0.105 R)
• M75: 39,102,191 km (0.066 R)
• M76: 39,274,527 km (0.092 R)
• M77: 39,533,481 km (0.04 R)
• M78: 40,400,700 km (0.107 R)
• M79: 41,186,687 km (0.05 R)
• M80: 48,205,520 km (0.088 R)
• M81: 51,189,998 km (0.071 R)
• M82: 52,134,858 km (0.092 R)
• M83: 54,137,674 km (0.106 R)
• M84: 54,329,758 km (0.102 R)
• M85: 54,810,865 km (0.078 R)
• M86: 56,165,623 km (0.109 R)
• M87: 57,237,791 km (0.072 R)
• M88: 58,119,970 km (0.074 R)
• M89: 59,897,940 km (0.104 R)
• M90: 60,494,537 km (0.071 R)
• M91: 61,894,324 km (0.104 R)
• M92: 62,095,084 km (0.112 R)
• M93: 62,698,861 km (0.095 R)
• M94: 64,420,134 km (0.117 R)
• M95: 64,827,489 km (0.116 R)
• M96: 68,219,920 km (0.1 R)
• M97: 68,634,905 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit