🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 249 Days

Day: 43.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,265,416 km

• M1: 165,455 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.09 AU - 1.21 AU

Year: 429 Days

Day: 21.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,265,416 km

• M1: 90,956 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.84 AU

Year: 738 Days

Day: 47.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,265,416 km

• M1: 455,825 km (0.099 R)
• M2: 975,977 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.2 AU - 5.33 AU

Year: 3062 Days

Day: 47.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.32 AU - 6.02 AU

Year: 4094 Days

Day: 28.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 9.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.83 AU - 6.77 AU

Year: 5507 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,265,416 km

• M1: 148,102 km (0.096 R)
• M2: 277,055 km (0.09 R)
• M3: 391,348 km (0.099 R)
• M4: 542,741 km (0.114 R)
• M5: 862,282 km (0.117 R)
• M6: 950,994 km (0.082 R)
• M7: 1,174,942 km (0.097 R)
• M8: 1,549,236 km (0.116 R)
• M9: 1,757,326 km (0.049 R)
• M10: 1,886,579 km (0.083 R)
• M11: 2,262,369 km (0.112 R)
• M12: 2,451,161 km (0.109 R)
• M13: 2,596,271 km (0.119 R)
• M14: 2,744,223 km (0.06 R)
• M15: 2,844,454 km (0.089 R)
• M16: 3,222,338 km (0.113 R)
• M17: 3,856,484 km (0.071 R)
• M18: 4,197,567 km (0.108 R)
• M19: 4,274,759 km (0.087 R)
• M20: 4,528,776 km (0.082 R)
• M21: 4,607,914 km (0.054 R)
• M22: 5,154,395 km (0.05 R)
• M23: 5,551,278 km (0.089 R)
• M24: 5,699,978 km (0.102 R)
• M25: 5,807,090 km (0.115 R)
• M26: 6,066,792 km (0.095 R)
• M27: 6,198,139 km (0.03 R)
• M28: 6,687,623 km (0.113 R)
• M29: 6,846,047 km (0.115 R)
• M30: 7,375,175 km (0.079 R)
• M31: 7,492,011 km (0.108 R)
• M32: 7,609,445 km (0.055 R)
• M33: 7,941,403 km (0.057 R)
• M34: 8,181,508 km (0.055 R)
• M35: 8,302,532 km (0.108 R)
• M36: 8,497,309 km (0.063 R)
• M37: 8,693,581 km (0.096 R)
• M38: 8,916,183 km (0.069 R)
• M39: 9,140,729 km (0.103 R)
• M40: 9,215,977 km (0.118 R)
• M41: 9,544,494 km (0.117 R)
• M42: 10,083,345 km (0.118 R)
• M43: 11,030,001 km (0.117 R)
• M44: 11,325,008 km (0.101 R)
• M45: 11,514,099 km (0.069 R)
• M46: 11,595,331 km (0.112 R)
• M47: 11,950,028 km (0.098 R)
• M48: 12,032,456 km (0.077 R)
• M49: 12,225,288 km (0.1 R)
• M50: 12,391,491 km (0.098 R)
• M51: 12,642,217 km (0.033 R)
• M52: 12,782,240 km (0.103 R)
• M53: 13,007,236 km (0.112 R)
• M54: 13,518,412 km (0.057 R)
• M55: 14,502,018 km (0.082 R)
• M56: 15,180,444 km (0.049 R)
• M57: 15,269,604 km (0.076 R)
• M58: 15,418,753 km (0.063 R)
• M59: 15,628,340 km (0.063 R)
• M60: 15,778,686 km (0.108 R)
• M61: 16,020,137 km (0.068 R)
• M62: 16,111,092 km (0.105 R)
• M63: 16,629,299 km (0.096 R)
• M64: 16,967,540 km (0.101 R)
• M65: 17,682,169 km (0.086 R)
• M66: 17,964,460 km (0.069 R)
• M67: 18,153,402 km (0.066 R)
• M68: 18,501,666 km (0.103 R)
• M69: 18,628,824 km (0.101 R)
• M70: 18,916,202 km (0.11 R)
• M71: 19,204,926 km (0.117 R)
• M72: 20,407,244 km (0.086 R)
• M73: 20,802,332 km (0.068 R)
• M74: 20,901,515 km (0.068 R)
• M75: 21,233,323 km (0.088 R)
• M76: 21,633,647 km (0.107 R)
• M77: 22,543,801 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.95 AU - 10.79 AU

Year: 9989 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 60,265,416 km

• M1: 219,610 km (0.091 R)
• M2: 437,574 km (0.074 R)
• M3: 620,682 km (0.096 R)
• M4: 887,863 km (0.104 R)
• M5: 1,007,542 km (0.048 R)
• M6: 1,247,347 km (0.098 R)
• M7: 1,411,905 km (0.067 R)
• M8: 1,633,310 km (0.046 R)
• M9: 1,866,682 km (0.085 R)
• M10: 2,243,220 km (0.088 R)
• M11: 2,355,418 km (0.116 R)
• M12: 2,469,562 km (0.071 R)
• M13: 2,715,501 km (0.095 R)
• M14: 2,835,478 km (0.058 R)
• M15: 3,056,135 km (0.045 R)
• M16: 3,156,066 km (0.099 R)
• M17: 3,527,667 km (0.046 R)
• M18: 3,805,770 km (0.083 R)
• M19: 4,077,440 km (0.115 R)
• M20: 4,313,505 km (0.079 R)
• M21: 4,901,275 km (0.092 R)
• M22: 5,004,348 km (0.087 R)
• M23: 5,137,789 km (0.095 R)
• M24: 5,760,715 km (0.071 R)
• M25: 5,885,180 km (0.103 R)
• M26: 6,184,376 km (0.066 R)
• M27: 6,327,691 km (0.029 R)
• M28: 6,650,523 km (0.089 R)
• M29: 7,078,373 km (0.118 R)
• M30: 7,702,794 km (0.083 R)
• M31: 7,891,736 km (0.078 R)
• M32: 8,327,216 km (0.119 R)
• M33: 8,824,330 km (0.084 R)
• M34: 9,149,107 km (0.039 R)
• M35: 9,959,478 km (0.089 R)
• M36: 10,090,526 km (0.104 R)
• M37: 10,735,293 km (0.096 R)
• M38: 11,276,388 km (0.116 R)
• M39: 11,747,322 km (0.097 R)
• M40: 12,264,781 km (0.062 R)
• M41: 12,506,083 km (0.119 R)
• M42: 12,789,720 km (0.102 R)
• M43: 13,075,452 km (0.081 R)
• M44: 13,694,937 km (0.102 R)
• M45: 14,134,306 km (0.106 R)
• M46: 14,239,623 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 11.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.18 AU - 11.86 AU

Year: 11883 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,265,416 km

• M1: 161,715 km (0.083 R)
• M2: 249,380 km (0.088 R)
• M3: 423,362 km (0.028 R)
• M4: 542,143 km (0.086 R)
• M5: 702,362 km (0.089 R)
• M6: 849,118 km (0.048 R)
• M7: 974,630 km (0.048 R)
• M8: 1,426,864 km (0.104 R)
• M9: 1,637,049 km (0.069 R)
• M10: 1,961,378 km (0.119 R)
• M11: 2,218,088 km (0.067 R)
• M12: 2,508,756 km (0.094 R)
• M13: 2,717,445 km (0.106 R)
• M14: 2,980,139 km (0.081 R)
• M15: 3,276,343 km (0.054 R)
• M16: 3,530,659 km (0.026 R)
• M17: 3,712,570 km (0.061 R)
• M18: 4,085,667 km (0.092 R)
• M19: 4,583,380 km (0.102 R)
• M20: 4,696,625 km (0.118 R)
• M21: 4,897,086 km (0.087 R)
• M22: 5,159,032 km (0.117 R)
• M23: 5,336,156 km (0.115 R)
• M24: 5,485,455 km (0.073 R)
• M25: 5,635,950 km (0.083 R)
• M26: 5,910,612 km (0.08 R)
• M27: 6,065,146 km (0.028 R)
• M28: 6,315,125 km (0.093 R)
• M29: 6,664,436 km (0.112 R)
• M30: 6,857,716 km (0.112 R)
• M31: 7,020,179 km (0.059 R)
• M32: 8,996,517 km (0.095 R)
• M33: 10,490,700 km (0.099 R)
• M34: 11,094,627 km (0.088 R)
• M35: 12,060,730 km (0.106 R)
• M36: 12,534,058 km (0.055 R)
• M37: 13,013,519 km (0.081 R)
• M38: 13,539,654 km (0.108 R)
• M39: 14,031,532 km (0.114 R)
• M40: 14,155,399 km (0.057 R)
• M41: 15,117,463 km (0.103 R)
• M42: 15,670,527 km (0.085 R)
• M43: 15,971,069 km (0.091 R)
• M44: 16,186,938 km (0.108 R)
• M45: 16,273,556 km (0.111 R)
• M46: 16,447,239 km (0.119 R)
• M47: 16,884,214 km (0.057 R)
• M48: 17,280,798 km (0.064 R)
• M49: 17,591,363 km (0.044 R)
• M50: 17,724,954 km (0.093 R)
• M51: 18,127,971 km (0.074 R)
• M52: 18,443,622 km (0.081 R)
• M53: 18,943,130 km (0.065 R)
• M54: 19,217,492 km (0.115 R)
• M55: 19,677,805 km (0.081 R)
• M56: 19,770,256 km (0.085 R)
• M57: 20,891,343 km (0.045 R)
• M58: 22,129,115 km (0.079 R)
• M59: 22,466,459 km (0.057 R)
• M60: 22,659,889 km (0.055 R)
• M61: 23,980,539 km (0.036 R)
• M62: 25,326,172 km (0.117 R)
• M63: 25,577,945 km (0.041 R)
• M64: 25,830,616 km (0.11 R)
• M65: 26,389,513 km (0.115 R)
• M66: 27,467,515 km (0.116 R)
• M67: 27,829,991 km (0.05 R)
• M68: 28,089,992 km (0.1 R)
• M69: 28,246,322 km (0.095 R)
• M70: 28,402,951 km (0.116 R)
• M71: 29,084,968 km (0.111 R)
• M72: 31,812,735 km (0.105 R)
• M73: 32,030,101 km (0.064 R)
• M74: 34,286,486 km (0.071 R)
• M75: 34,844,635 km (0.036 R)
• M76: 35,124,832 km (0.119 R)
• M77: 35,349,528 km (0.116 R)
• M78: 36,139,704 km (0.055 R)
• M79: 36,309,797 km (0.069 R)
• M80: 37,049,857 km (0.052 R)
• M81: 37,164,150 km (0.078 R)
• M82: 38,660,877 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 7

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.49 AU - 14.51 AU

Year: 19229 Days

Day: 23.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,265,416 km

• M1: 122,072 km (0.118 R)
• M2: 517,609 km (0.086 R)
• M3: 644,168 km (0.117 R)
• M4: 902,823 km (0.064 R)
• M5: 1,004,849 km (0.056 R)
• M6: 1,918,144 km (0.036 R)
• M7: 2,084,048 km (0.102 R)
• M8: 3,213,661 km (0.109 R)
• M9: 4,282,987 km (0.075 R)
• M10: 4,456,670 km (0.101 R)
• M11: 5,036,811 km (0.111 R)
• M12: 5,688,010 km (0.05 R)
• M13: 6,218,185 km (0.035 R)
• M14: 6,365,539 km (0.047 R)
• M15: 6,814,482 km (0.095 R)
• M16: 7,017,187 km (0.077 R)
• M17: 7,533,001 km (0.074 R)
• M18: 7,795,545 km (0.101 R)
• M19: 8,491,923 km (0.072 R)
• M20: 8,875,193 km (0.105 R)
• M21: 9,545,242 km (0.09 R)
• M22: 9,772,331 km (0.057 R)
• M23: 10,815,627 km (0.072 R)
• M24: 12,261,041 km (0.111 R)
• M25: 12,507,878 km (0.05 R)
• M26: 12,569,811 km (0.114 R)
• M27: 13,132,000 km (0.101 R)
• M28: 15,594,381 km (0.087 R)
• M29: 16,063,371 km (0.082 R)
• M30: 16,130,690 km (0.054 R)
• M31: 16,672,982 km (0.052 R)
• M32: 17,705,806 km (0.066 R)
• M33: 18,194,841 km (0.043 R)
• M34: 18,546,994 km (0.114 R)
• M35: 19,114,868 km (0.113 R)
• M36: 19,472,856 km (0.119 R)
• M37: 19,760,682 km (0.026 R)
• M38: 20,706,140 km (0.119 R)
• M39: 22,414,548 km (0.067 R)
• M40: 24,477,054 km (0.084 R)
• M41: 25,256,309 km (0.109 R)
• M42: 25,491,627 km (0.1 R)
• M43: 27,561,613 km (0.08 R)
• M44: 29,026,026 km (0.055 R)
• M45: 29,685,005 km (0.062 R)
• M46: 29,767,732 km (0.079 R)
• M47: 30,682,673 km (0.062 R)
• M48: 30,933,698 km (0.107 R)
• M49: 31,775,785 km (0.1 R)
• M50: 32,710,622 km (0.046 R)
• M51: 34,086,623 km (0.095 R)
• M52: 34,259,857 km (0.085 R)
• M53: 37,340,077 km (0.033 R)
• M54: 37,876,984 km (0.075 R)
• M55: 38,326,226 km (0.081 R)
• M56: 39,048,934 km (0.076 R)
• M57: 40,691,219 km (0.072 R)
• M58: 40,783,072 km (0.09 R)
• M59: 42,169,845 km (0.035 R)
• M60: 43,196,684 km (0.034 R)
• M61: 45,847,110 km (0.116 R)
• M62: 46,038,446 km (0.041 R)
• M63: 47,675,495 km (0.111 R)
• M64: 48,842,508 km (0.077 R)
• M65: 49,429,530 km (0.08 R)
• M66: 52,099,852 km (0.062 R)
• M67: 52,799,820 km (0.11 R)
• M68: 53,100,662 km (0.083 R)
• M69: 57,373,177 km (0.111 R)
• M70: 57,476,250 km (0.078 R)
• M71: 57,682,545 km (0.071 R)
• M72: 58,095,884 km (0.107 R)
• M73: 60,386,976 km (0.095 R)
• M74: 60,701,580 km (0.069 R)
• M75: 61,860,216 km (0.034 R)
• M76: 62,071,597 km (0.109 R)
• M77: 62,389,194 km (0.112 R)
• M78: 62,601,174 km (0.114 R)
• M79: 64,520,215 km (0.05 R)
• M80: 64,734,739 km (0.042 R)
• M81: 65,594,777 km (0.084 R)
• M82: 66,026,217 km (0.092 R)
• M83: 67,109,006 km (0.075 R)
• M84: 67,434,831 km (0.106 R)
• M85: 69,511,548 km (0.111 R)
• M86: 69,731,307 km (0.045 R)
• M87: 70,061,470 km (0.083 R)
• M88: 70,723,441 km (0.059 R)
• M89: 71,276,504 km (0.112 R)
• M90: 71,387,356 km (0.078 R)
• M91: 73,056,270 km (0.063 R)
• M92: 74,063,662 km (0.045 R)
• M93: 74,175,860 km (0.042 R)
• M94: 74,512,904 km (0.109 R)
• M95: 75,075,841 km (0.081 R)
• M96: 75,188,488 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.6

Radius: 4.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.24 AU - 22.16 AU

Year: 29299 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,265,416 km

• M1: 159,471 km (0.087 R)
• M2: 217,366 km (0.062 R)
• M3: 341,831 km (0.08 R)
• M4: 712,684 km (0.105 R)
• M5: 857,495 km (0.095 R)
• M6: 1,247,197 km (0.118 R)
• M7: 1,371,214 km (0.116 R)
• M8: 1,473,389 km (0.056 R)
• M9: 2,226,316 km (0.088 R)
• M10: 2,316,373 km (0.089 R)
• M11: 2,500,080 km (0.092 R)
• M12: 2,784,615 km (0.094 R)
• M13: 3,452,868 km (0.094 R)
• M14: 3,662,754 km (0.059 R)
• M15: 4,205,495 km (0.076 R)
• M16: 6,019,818 km (0.058 R)
• M17: 7,675,867 km (0.114 R)
• M18: 8,272,762 km (0.116 R)
• M19: 8,459,460 km (0.051 R)
• M20: 8,836,896 km (0.096 R)
• M21: 11,163,143 km (0.108 R)
• M22: 14,949,315 km (0.119 R)
• M23: 17,035,906 km (0.071 R)
• M24: 17,332,858 km (0.072 R)
• M25: 17,452,088 km (0.12 R)
• M26: 18,476,833 km (0.09 R)
• M27: 21,665,661 km (0.098 R)
• M28: 22,181,175 km (0.117 R)
• M29: 24,216,305 km (0.106 R)
• M30: 25,832,411 km (0.056 R)
• M31: 26,516,073 km (0.076 R)
• M32: 28,813,747 km (0.085 R)
• M33: 30,668,611 km (0.028 R)
• M34: 30,957,335 km (0.119 R)
• M35: 31,246,956 km (0.103 R)
• M36: 31,683,183 km (0.11 R)
• M37: 32,341,264 km (0.076 R)
• M38: 32,414,567 km (0.097 R)
• M39: 32,561,473 km (0.054 R)
• M40: 35,926,078 km (0.04 R)
• M41: 37,687,892 km (0.099 R)
• M42: 37,997,261 km (0.108 R)
• M43: 38,229,736 km (0.105 R)
• M44: 39,242,663 km (0.109 R)
• M45: 40,501,529 km (0.071 R)
• M46: 41,294,996 km (0.089 R)
• M47: 41,454,318 km (0.09 R)
• M48: 41,693,675 km (0.118 R)
• M49: 42,414,437 km (0.065 R)
• M50: 45,585,164 km (0.06 R)
• M51: 47,323,940 km (0.072 R)
• M52: 47,908,269 km (0.069 R)
• M53: 49,084,109 km (0.119 R)
• M54: 49,506,423 km (0.11 R)
• M55: 50,865,670 km (0.036 R)
• M56: 52,754,642 km (0.063 R)
• M57: 55,016,562 km (0.091 R)
• M58: 59,724,407 km (0.086 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit