🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 144 Days

Day: 15.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 43.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,609,636 km

• M1: 78,090 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.07 AU - 1.29 AU

Year: 453 Days

Day: 40.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,609,636 km

• M1: 112,348 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.55 AU - 1.69 AU

Year: 728 Days

Day: 15.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 54.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.8 AU - 2.98 AU

Year: 1305 Days

Day: 18.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,609,636 km

• M1: 540,647 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.59 AU - 2.75 AU

Year: 1541 Days

Day: 21 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 13.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.75 AU - 6.87 AU

Year: 5597 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,609,636 km

• M1: 181,612 km (0.08 R)
• M2: 284,086 km (0.098 R)
• M3: 420,968 km (0.074 R)
• M4: 547,079 km (0.093 R)
• M5: 655,089 km (0.059 R)
• M6: 747,690 km (0.072 R)
• M7: 883,525 km (0.089 R)
• M8: 1,314,367 km (0.087 R)
• M9: 1,482,664 km (0.116 R)
• M10: 1,625,979 km (0.082 R)
• M11: 1,740,870 km (0.075 R)
• M12: 1,944,473 km (0.088 R)
• M13: 2,431,564 km (0.091 R)
• M14: 2,976,698 km (0.078 R)
• M15: 3,180,600 km (0.118 R)
• M16: 3,581,074 km (0.082 R)
• M17: 4,042,583 km (0.112 R)
• M18: 4,132,791 km (0.107 R)
• M19: 4,998,214 km (0.087 R)
• M20: 5,168,158 km (0.092 R)
• M21: 5,514,178 km (0.111 R)
• M22: 6,202,627 km (0.119 R)
• M23: 6,544,009 km (0.087 R)
• M24: 6,783,815 km (0.111 R)
• M25: 7,026,762 km (0.074 R)
• M26: 7,299,927 km (0.104 R)
• M27: 7,521,183 km (0.063 R)
• M28: 7,800,631 km (0.115 R)
• M29: 8,226,537 km (0.089 R)
• M30: 8,514,662 km (0.091 R)
• M31: 8,718,414 km (0.118 R)
• M32: 8,894,192 km (0.079 R)
• M33: 8,982,604 km (0.049 R)
• M34: 9,219,717 km (0.104 R)
• M35: 9,913,252 km (0.078 R)
• M36: 10,127,626 km (0.109 R)
• M37: 11,350,140 km (0.101 R)
• M38: 11,897,668 km (0.027 R)
• M39: 12,355,139 km (0.116 R)
• M40: 13,693,591 km (0.11 R)
• M41: 14,242,016 km (0.104 R)
• M42: 14,449,359 km (0.063 R)
• M43: 14,553,479 km (0.112 R)
• M44: 15,077,969 km (0.111 R)
• M45: 15,218,741 km (0.103 R)
• M46: 15,679,652 km (0.082 R)
• M47: 15,929,780 km (0.036 R)
• M48: 16,037,341 km (0.117 R)
• M49: 16,615,237 km (0.109 R)
• M50: 17,163,364 km (0.114 R)
• M51: 17,866,025 km (0.112 R)
• M52: 18,052,424 km (0.087 R)
• M53: 19,299,472 km (0.053 R)
• M54: 20,340,523 km (0.104 R)
• M55: 20,613,390 km (0.073 R)
• M56: 20,848,258 km (0.074 R)
• M57: 21,005,187 km (0.061 R)
• M58: 22,275,871 km (0.051 R)
• M59: 22,436,539 km (0.091 R)
• M60: 22,920,638 km (0.086 R)
• M61: 23,123,343 km (0.036 R)
• M62: 23,367,337 km (0.072 R)
• M63: 23,653,219 km (0.099 R)
• M64: 23,776,038 km (0.069 R)
• M65: 24,187,133 km (0.061 R)
• M66: 24,891,291 km (0.055 R)
• M67: 25,728,440 km (0.071 R)
• M68: 26,915,798 km (0.109 R)
• M69: 27,258,378 km (0.073 R)
• M70: 27,645,537 km (0.12 R)
• M71: 27,774,939 km (0.067 R)
• M72: 28,121,109 km (0.109 R)
• M73: 28,774,103 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 12.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.73 AU - 11.05 AU

Year: 9359 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,609,636 km

• M1: 166,502 km (0.078 R)
• M2: 425,307 km (0.1 R)
• M3: 568,921 km (0.058 R)
• M4: 670,498 km (0.116 R)
• M5: 763,398 km (0.095 R)
• M6: 946,506 km (0.099 R)
• M7: 1,034,918 km (0.098 R)
• M8: 1,240,166 km (0.109 R)
• M9: 1,542,204 km (0.078 R)
• M10: 1,868,178 km (0.093 R)
• M11: 2,097,961 km (0.107 R)
• M12: 2,216,292 km (0.092 R)
• M13: 2,534,936 km (0.083 R)
• M14: 2,790,299 km (0.104 R)
• M15: 3,054,190 km (0.089 R)
• M16: 3,162,050 km (0.118 R)
• M17: 3,243,880 km (0.078 R)
• M18: 3,353,984 km (0.108 R)
• M19: 4,071,007 km (0.065 R)
• M20: 4,220,156 km (0.064 R)
• M21: 4,310,513 km (0.062 R)
• M22: 4,431,987 km (0.026 R)
• M23: 4,585,474 km (0.077 R)
• M24: 5,217,226 km (0.099 R)
• M25: 6,045,549 km (0.119 R)
• M26: 6,562,111 km (0.094 R)
• M27: 6,737,589 km (0.079 R)
• M28: 7,093,183 km (0.085 R)
• M29: 7,454,911 km (0.113 R)
• M30: 7,711,621 km (0.089 R)
• M31: 8,423,557 km (0.113 R)
• M32: 8,691,187 km (0.05 R)
• M33: 8,845,273 km (0.101 R)
• M34: 10,111,470 km (0.054 R)
• M35: 10,600,804 km (0.1 R)
• M36: 10,724,372 km (0.111 R)
• M37: 11,014,592 km (0.059 R)
• M38: 11,223,580 km (0.072 R)
• M39: 11,433,765 km (0.098 R)
• M40: 11,602,811 km (0.101 R)
• M41: 11,900,810 km (0.111 R)
• M42: 12,072,249 km (0.104 R)
• M43: 12,201,352 km (0.117 R)
• M44: 12,635,036 km (0.107 R)
• M45: 13,117,938 km (0.044 R)
• M46: 13,606,824 km (0.097 R)
• M47: 14,419,888 km (0.097 R)
• M48: 14,740,327 km (0.104 R)
• M49: 15,063,159 km (0.054 R)
• M50: 15,481,734 km (0.052 R)
• M51: 15,762,828 km (0.112 R)
• M52: 16,235,109 km (0.115 R)
• M53: 17,777,912 km (0.117 R)
• M54: 18,865,488 km (0.094 R)
• M55: 19,467,769 km (0.068 R)
• M56: 19,771,303 km (0.108 R)
• M57: 19,974,457 km (0.099 R)
• M58: 20,536,945 km (0.093 R)
• M59: 22,679,187 km (0.083 R)
• M60: 22,945,321 km (0.09 R)
• M61: 23,212,354 km (0.088 R)
• M62: 23,480,583 km (0.096 R)
• M63: 25,001,245 km (0.113 R)
• M64: 25,773,469 km (0.077 R)
• M65: 26,946,466 km (0.101 R)
• M66: 27,851,982 km (0.11 R)
• M67: 28,194,112 km (0.116 R)
• M68: 28,308,405 km (0.057 R)
• M69: 28,422,997 km (0.118 R)
• M70: 28,652,480 km (0.067 R)
• M71: 28,882,562 km (0.115 R)
• M72: 29,402,414 km (0.094 R)
• M73: 29,634,590 km (0.104 R)
• M74: 29,925,558 km (0.055 R)
• M75: 30,217,424 km (0.109 R)
• M76: 31,513,091 km (0.053 R)
• M77: 31,631,871 km (0.112 R)
• M78: 32,706,732 km (0.109 R)
• M79: 33,551,062 km (0.039 R)
• M80: 33,793,561 km (0.092 R)
• M81: 35,384,384 km (0.077 R)
• M82: 37,564,175 km (0.115 R)
• M83: 37,689,987 km (0.074 R)
• M84: 37,942,209 km (0.111 R)
• M85: 38,448,298 km (0.11 R)
• M86: 38,575,157 km (0.061 R)
• M87: 38,829,175 km (0.098 R)
• M88: 39,979,732 km (0.11 R)
• M89: 40,559,124 km (0.111 R)
• M90: 41,465,987 km (0.072 R)
• M91: 43,696,192 km (0.103 R)
• M92: 44,492,501 km (0.073 R)

Asteroid Belt

Center: 13.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 4.3

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.6 AU - 21.28 AU

Year: 25717 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,609,636 km

• M1: 140,622 km (0.092 R)
• M2: 241,002 km (0.091 R)
• M3: 506,239 km (0.074 R)
• M4: 728,841 km (0.114 R)
• M5: 955,482 km (0.104 R)
• M6: 1,202,916 km (0.119 R)
• M7: 1,333,964 km (0.115 R)
• M8: 1,903,035 km (0.118 R)
• M9: 1,994,140 km (0.092 R)
• M10: 2,308,594 km (0.058 R)
• M11: 2,604,649 km (0.079 R)
• M12: 2,982,682 km (0.101 R)
• M13: 3,562,673 km (0.105 R)
• M14: 3,713,019 km (0.061 R)
• M15: 3,903,906 km (0.097 R)
• M16: 4,059,039 km (0.115 R)
• M17: 4,098,084 km (0.026 R)
• M18: 4,658,328 km (0.079 R)
• M19: 5,157,387 km (0.049 R)
• M20: 5,848,828 km (0.103 R)
• M21: 5,892,959 km (0.09 R)
• M22: 5,981,671 km (0.112 R)
• M23: 6,070,831 km (0.06 R)
• M24: 6,707,071 km (0.078 R)
• M25: 6,799,822 km (0.109 R)
• M26: 7,555,889 km (0.048 R)
• M27: 7,700,700 km (0.118 R)
• M28: 7,943,946 km (0.06 R)
• M29: 7,992,865 km (0.104 R)
• M30: 8,992,926 km (0.069 R)
• M31: 9,249,038 km (0.104 R)
• M32: 9,820,951 km (0.064 R)
• M33: 10,190,906 km (0.108 R)
• M34: 12,107,704 km (0.089 R)
• M35: 13,135,591 km (0.117 R)
• M36: 15,948,479 km (0.092 R)
• M37: 16,758,103 km (0.108 R)
• M38: 17,453,733 km (0.064 R)
• M39: 17,581,191 km (0.12 R)
• M40: 17,837,003 km (0.049 R)
• M41: 18,094,162 km (0.099 R)
• M42: 20,934,427 km (0.078 R)
• M43: 21,069,963 km (0.076 R)
• M44: 22,717,783 km (0.11 R)
• M45: 22,996,484 km (0.099 R)
• M46: 23,980,688 km (0.118 R)
• M47: 24,406,593 km (0.038 R)
• M48: 25,554,757 km (0.076 R)
• M49: 26,427,361 km (0.082 R)
• M50: 26,720,424 km (0.078 R)
• M51: 26,793,876 km (0.047 R)
• M52: 27,754,594 km (0.097 R)
• M53: 27,903,294 km (0.032 R)
• M54: 28,576,185 km (0.11 R)
• M55: 29,481,701 km (0.048 R)
• M56: 29,709,539 km (0.049 R)
• M57: 30,780,360 km (0.069 R)
• M58: 30,934,446 km (0.106 R)
• M59: 32,723,936 km (0.119 R)
• M60: 32,959,852 km (0.026 R)
• M61: 35,188,561 km (0.072 R)
• M62: 36,077,322 km (0.081 R)
• M63: 36,646,841 km (0.112 R)
• M64: 38,124,718 km (0.08 R)
• M65: 39,873,218 km (0.088 R)
• M66: 40,293,438 km (0.106 R)
• M67: 41,477,805 km (0.11 R)
• M68: 41,988,831 km (0.103 R)
• M69: 42,587,671 km (0.101 R)
• M70: 43,793,879 km (0.098 R)
• M71: 44,314,330 km (0.092 R)
• M72: 44,488,163 km (0.111 R)
• M73: 46,946,654 km (0.114 R)
• M74: 47,657,244 km (0.041 R)
• M75: 48,192,356 km (0.05 R)
• M76: 50,081,178 km (0.1 R)
• M77: 52,177,643 km (0.064 R)
• M78: 52,361,200 km (0.097 R)
• M79: 52,913,365 km (0.101 R)
• M80: 53,282,722 km (0.099 R)
• M81: 53,745,429 km (0.041 R)
• M82: 54,395,431 km (0.062 R)
• M83: 55,328,623 km (0.096 R)
• M84: 56,172,953 km (0.111 R)
• M85: 56,549,641 km (0.107 R)
• M86: 57,779,485 km (0.105 R)
• M87: 59,880,736 km (0.101 R)
• M88: 61,618,615 km (0.083 R)
• M89: 61,909,882 km (0.08 R)
• M90: 62,201,448 km (0.05 R)
• M91: 62,591,151 km (0.116 R)
• M92: 62,786,226 km (0.073 R)
• M93: 64,157,889 km (0.109 R)
• M94: 64,847,236 km (0.09 R)
• M95: 64,945,971 km (0.102 R)
• M96: 66,034,894 km (0.029 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.8

Radius: 6.6

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.46 AU - 20.7 AU

Year: 30593 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,609,636 km

• M1: 119,080 km (0.057 R)
• M2: 293,661 km (0.05 R)
• M3: 680,371 km (0.104 R)
• M4: 856,448 km (0.09 R)
• M5: 1,014,124 km (0.086 R)
• M6: 1,504,506 km (0.107 R)
• M7: 2,998,989 km (0.085 R)
• M8: 4,646,211 km (0.1 R)
• M9: 5,324,637 km (0.106 R)
• M10: 5,440,725 km (0.096 R)
• M11: 5,675,294 km (0.056 R)
• M12: 5,853,465 km (0.085 R)
• M13: 6,033,581 km (0.106 R)
• M14: 7,344,208 km (0.113 R)
• M15: 7,998,101 km (0.074 R)
• M16: 8,467,090 km (0.055 R)
• M17: 9,713,240 km (0.093 R)
• M18: 9,784,150 km (0.069 R)
• M19: 10,794,683 km (0.072 R)
• M20: 11,461,890 km (0.075 R)
• M21: 13,069,768 km (0.08 R)
• M22: 13,541,898 km (0.103 R)
• M23: 14,099,899 km (0.118 R)
• M24: 14,503,214 km (0.117 R)
• M25: 14,746,909 km (0.027 R)
• M26: 15,818,628 km (0.03 R)
• M27: 16,406,099 km (0.046 R)
• M28: 16,490,622 km (0.037 R)
• M29: 16,660,116 km (0.107 R)
• M30: 17,949,351 km (0.072 R)
• M31: 18,386,177 km (0.053 R)
• M32: 20,622,366 km (0.038 R)
• M33: 20,713,620 km (0.058 R)
• M34: 20,804,875 km (0.099 R)
• M35: 22,284,847 km (0.051 R)
• M36: 23,893,922 km (0.088 R)
• M37: 24,278,089 km (0.095 R)
• M38: 24,955,019 km (0.11 R)
• M39: 26,327,580 km (0.101 R)
• M40: 27,423,234 km (0.084 R)
• M41: 27,724,525 km (0.108 R)
• M42: 28,027,011 km (0.061 R)
• M43: 29,452,978 km (0.097 R)
• M44: 29,967,894 km (0.095 R)
• M45: 30,381,981 km (0.059 R)
• M46: 31,320,708 km (0.091 R)
• M47: 33,226,435 km (0.118 R)
• M48: 33,870,005 km (0.089 R)
• M49: 38,713,535 km (0.115 R)
• M50: 39,277,519 km (0.082 R)
• M51: 44,591,834 km (0.115 R)
• M52: 46,372,946 km (0.1 R)
• M53: 47,091,764 km (0.039 R)
• M54: 47,573,170 km (0.115 R)
• M55: 49,026,962 km (0.104 R)
• M56: 51,482,013 km (0.106 R)
• M57: 52,226,412 km (0.077 R)
• M58: 52,849,337 km (0.106 R)
• M59: 54,480,553 km (0.103 R)
• M60: 55,112,454 km (0.063 R)
• M61: 55,365,873 km (0.078 R)
• M62: 55,873,758 km (0.086 R)
• M63: 56,510,895 km (0.097 R)
• M64: 56,766,408 km (0.118 R)
• M65: 58,953,828 km (0.068 R)
• M66: 59,083,380 km (0.118 R)
• M67: 59,213,081 km (0.059 R)
• M68: 61,168,774 km (0.114 R)
• M69: 61,431,169 km (0.109 R)
• M70: 64,475,037 km (0.087 R)
• M71: 64,742,069 km (0.096 R)
• M72: 65,277,180 km (0.104 R)
• M73: 65,813,788 km (0.12 R)
• M74: 65,948,127 km (0.085 R)
• M75: 66,891,342 km (0.039 R)
• M76: 69,884,496 km (0.049 R)
• M77: 70,021,677 km (0.094 R)
• M78: 70,570,851 km (0.114 R)
• M79: 71,259,450 km (0.102 R)
• M80: 71,673,686 km (0.066 R)
• M81: 71,811,915 km (0.108 R)
• M82: 72,365,876 km (0.111 R)
• M83: 73,199,435 km (0.088 R)
• M84: 74,035,986 km (0.113 R)
• M85: 75,437,569 km (0.089 R)
• M86: 76,282,647 km (0.117 R)
• M87: 80,267,785 km (0.103 R)
• M88: 82,720,143 km (0.115 R)
• M89: 85,197,035 km (0.092 R)
• M90: 89,924,926 km (0.102 R)
• M91: 92,772,222 km (0.053 R)
• M92: 93,224,456 km (0.104 R)
• M93: 93,375,401 km (0.087 R)
• M94: 93,979,926 km (0.099 R)
• M95: 96,868,960 km (0.084 R)
• M96: 97,787,341 km (0.111 R)
• M97: 102,422,332 km (0.073 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit