🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 773 Days

Day: 30.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 11.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.54 AU - 2.64 AU

Year: 1846 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,550,730 km

• M1: 147,055 km (0.081 R)
• M2: 303,684 km (0.094 R)
• M3: 400,773 km (0.096 R)
• M4: 479,910 km (0.06 R)
• M5: 555,756 km (0.074 R)
• M6: 636,838 km (0.099 R)
• M7: 744,698 km (0.105 R)
• M8: 968,497 km (0.08 R)
• M9: 1,141,133 km (0.041 R)
• M10: 1,310,627 km (0.092 R)
• M11: 1,423,723 km (0.092 R)
• M12: 1,667,717 km (0.098 R)
• M13: 1,752,090 km (0.068 R)
• M14: 2,162,736 km (0.059 R)
• M15: 2,246,810 km (0.104 R)
• M16: 2,453,255 km (0.095 R)
• M17: 2,657,157 km (0.049 R)
• M18: 2,784,016 km (0.106 R)
• M19: 3,110,140 km (0.045 R)
• M20: 3,282,776 km (0.03 R)
• M21: 3,468,427 km (0.094 R)
• M22: 3,627,599 km (0.099 R)
• M23: 3,809,510 km (0.09 R)
• M24: 3,953,124 km (0.035 R)
• M25: 4,036,001 km (0.095 R)
• M26: 4,373,494 km (0.091 R)
• M27: 4,731,182 km (0.095 R)
• M28: 4,808,225 km (0.065 R)
• M29: 4,986,097 km (0.111 R)
• M30: 5,154,843 km (0.058 R)
• M31: 5,245,649 km (0.095 R)
• M32: 5,325,535 km (0.039 R)
• M33: 5,731,094 km (0.115 R)
• M34: 6,315,723 km (0.114 R)
• M35: 6,449,613 km (0.053 R)
• M36: 6,683,135 km (0.094 R)
• M37: 7,007,164 km (0.059 R)
• M38: 7,464,485 km (0.111 R)
• M39: 7,918,365 km (0.086 R)
• M40: 8,208,286 km (0.104 R)
• M41: 8,341,278 km (0.108 R)
• M42: 8,555,502 km (0.099 R)
• M43: 8,962,109 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 11.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.55 AU - 4.11 AU

Year: 2692 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,550,730 km

• M1: 150,944 km (0.104 R)
• M2: 260,001 km (0.111 R)
• M3: 401,221 km (0.09 R)
• M4: 474,076 km (0.068 R)
• M5: 709,393 km (0.097 R)
• M6: 811,269 km (0.064 R)
• M7: 927,656 km (0.093 R)
• M8: 1,040,603 km (0.101 R)
• M9: 1,178,532 km (0.086 R)
• M10: 1,376,001 km (0.069 R)
• M11: 1,451,548 km (0.109 R)
• M12: 1,562,101 km (0.074 R)
• M13: 1,664,127 km (0.106 R)
• M14: 1,815,669 km (0.037 R)
• M15: 1,935,348 km (0.05 R)
• M16: 2,033,185 km (0.097 R)
• M17: 2,132,667 km (0.057 R)
• M18: 2,336,569 km (0.101 R)
• M19: 2,547,053 km (0.05 R)
• M20: 2,930,622 km (0.106 R)
• M21: 3,114,927 km (0.11 R)
• M22: 3,391,384 km (0.091 R)
• M23: 3,736,805 km (0.102 R)
• M24: 3,890,592 km (0.038 R)
• M25: 4,015,207 km (0.032 R)
• M26: 4,461,756 km (0.116 R)
• M27: 4,592,355 km (0.109 R)
• M28: 4,691,090 km (0.104 R)
• M29: 4,807,178 km (0.046 R)
• M30: 4,907,409 km (0.09 R)
• M31: 5,178,330 km (0.089 R)
• M32: 5,471,692 km (0.104 R)
• M33: 6,002,465 km (0.111 R)
• M34: 6,128,726 km (0.101 R)
• M35: 6,347,288 km (0.107 R)
• M36: 6,661,294 km (0.07 R)
• M37: 6,999,385 km (0.106 R)
• M38: 7,208,822 km (0.065 R)
• M39: 7,343,161 km (0.112 R)
• M40: 7,517,143 km (0.116 R)
• M41: 7,731,667 km (0.112 R)
• M42: 8,206,640 km (0.091 R)
• M43: 8,367,159 km (0.117 R)
• M44: 8,609,806 km (0.09 R)
• M45: 8,732,028 km (0.057 R)
• M46: 10,114,162 km (0.079 R)
• M47: 10,221,723 km (0.105 R)
• M48: 10,329,583 km (0.103 R)
• M49: 10,786,754 km (0.113 R)
• M50: 11,295,088 km (0.045 R)
• M51: 11,743,582 km (0.045 R)
• M52: 11,992,663 km (0.087 R)
• M53: 12,106,507 km (0.108 R)
• M54: 12,220,800 km (0.117 R)
• M55: 12,496,209 km (0.06 R)
• M56: 13,076,948 km (0.044 R)
• M57: 14,895,610 km (0.057 R)
• M58: 15,635,221 km (0.113 R)
• M59: 16,059,631 km (0.113 R)
• M60: 16,336,387 km (0.08 R)
• M61: 16,462,647 km (0.036 R)
• M62: 16,868,955 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 12.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.24 AU

Year: 4214 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,550,730 km

• M1: 191,336 km (0.079 R)
• M2: 592,108 km (0.086 R)
• M3: 669,750 km (0.086 R)
• M4: 862,581 km (0.088 R)
• M5: 1,088,624 km (0.077 R)
• M6: 1,173,147 km (0.115 R)
• M7: 1,487,751 km (0.053 R)
• M8: 1,679,834 km (0.108 R)
• M9: 1,795,773 km (0.098 R)
• M10: 1,983,518 km (0.088 R)
• M11: 2,142,242 km (0.101 R)
• M12: 2,268,502 km (0.106 R)
• M13: 2,491,104 km (0.098 R)
• M14: 2,682,290 km (0.071 R)
• M15: 2,858,367 km (0.068 R)
• M16: 3,038,482 km (0.111 R)
• M17: 3,160,704 km (0.084 R)
• M18: 3,666,045 km (0.119 R)
• M19: 4,017,301 km (0.112 R)
• M20: 4,106,761 km (0.069 R)
• M21: 4,379,328 km (0.048 R)
• M22: 4,564,530 km (0.117 R)
• M23: 4,658,029 km (0.094 R)
• M24: 4,870,757 km (0.101 R)
• M25: 5,111,011 km (0.084 R)
• M26: 5,429,356 km (0.113 R)
• M27: 5,553,522 km (0.089 R)
• M28: 6,344,296 km (0.079 R)
• M29: 6,659,948 km (0.083 R)
• M30: 6,793,090 km (0.082 R)
• M31: 7,034,840 km (0.09 R)
• M32: 7,116,072 km (0.048 R)
• M33: 7,334,185 km (0.12 R)
• M34: 7,665,544 km (0.117 R)
• M35: 7,749,170 km (0.061 R)
• M36: 8,429,242 km (0.119 R)
• M37: 8,602,177 km (0.058 R)
• M38: 8,718,265 km (0.064 R)
• M39: 8,922,466 km (0.046 R)
• M40: 9,425,264 km (0.106 R)
• M41: 11,367,793 km (0.066 R)
• M42: 11,623,156 km (0.119 R)
• M43: 12,531,814 km (0.104 R)
• M44: 12,961,459 km (0.106 R)
• M45: 13,061,390 km (0.077 R)
• M46: 13,295,361 km (0.11 R)
• M47: 13,497,019 km (0.07 R)
• M48: 13,937,435 km (0.056 R)
• M49: 14,074,018 km (0.114 R)
• M50: 14,520,568 km (0.028 R)
• M51: 14,763,066 km (0.088 R)
• M52: 15,216,796 km (0.115 R)
• M53: 15,427,879 km (0.099 R)
• M54: 15,710,768 km (0.118 R)
• M55: 16,066,811 km (0.099 R)
• M56: 16,353,441 km (0.092 R)
• M57: 16,968,438 km (0.108 R)
• M58: 18,221,021 km (0.118 R)
• M59: 19,009,401 km (0.114 R)
• M60: 20,155,172 km (0.067 R)
• M61: 20,309,706 km (0.025 R)
• M62: 20,736,359 km (0.082 R)
• M63: 21,323,232 km (0.098 R)
• M64: 22,593,168 km (0.105 R)
• M65: 22,673,352 km (0.116 R)
• M66: 23,602,355 km (0.116 R)
• M67: 24,051,149 km (0.117 R)
• M68: 24,626,353 km (0.095 R)
• M69: 25,289,221 km (0.099 R)
• M70: 25,958,073 km (0.091 R)
• M71: 26,210,295 km (0.119 R)
• M72: 26,674,946 km (0.088 R)
• M73: 26,802,254 km (0.045 R)
• M74: 27,612,476 km (0.05 R)
• M75: 28,604,160 km (0.11 R)
• M76: 29,082,574 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 9.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.8 AU - 5.88 AU

Year: 6251 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,550,730 km

• M1: 246,088 km (0.103 R)
• M2: 363,822 km (0.112 R)
• M3: 538,104 km (0.092 R)
• M4: 941,868 km (0.076 R)
• M5: 1,012,778 km (0.097 R)
• M6: 1,236,726 km (0.113 R)
• M7: 1,560,306 km (0.053 R)
• M8: 1,628,373 km (0.046 R)
• M9: 1,749,697 km (0.092 R)
• M10: 2,343,002 km (0.114 R)
• M11: 2,500,678 km (0.1 R)
• M12: 2,580,862 km (0.079 R)
• M13: 2,805,858 km (0.051 R)
• M14: 3,363,259 km (0.117 R)
• M15: 3,768,969 km (0.116 R)
• M16: 3,861,420 km (0.086 R)
• M17: 4,024,781 km (0.085 R)
• M18: 4,095,541 km (0.091 R)
• M19: 4,190,536 km (0.062 R)
• M20: 4,726,096 km (0.036 R)
• M21: 5,002,104 km (0.118 R)
• M22: 5,180,425 km (0.063 R)
• M23: 5,386,870 km (0.097 R)
• M24: 5,728,102 km (0.077 R)
• M25: 5,834,616 km (0.102 R)
• M26: 6,239,727 km (0.117 R)
• M27: 6,431,811 km (0.066 R)
• M28: 6,570,338 km (0.087 R)
• M29: 6,681,789 km (0.116 R)
• M30: 6,850,236 km (0.114 R)
• M31: 7,048,603 km (0.112 R)
• M32: 7,392,977 km (0.114 R)
• M33: 7,508,916 km (0.113 R)
• M34: 7,596,430 km (0.08 R)
• M35: 7,919,861 km (0.044 R)
• M36: 8,098,182 km (0.054 R)
• M37: 8,489,230 km (0.101 R)
• M38: 8,702,407 km (0.027 R)
• M39: 9,040,798 km (0.04 R)
• M40: 9,509,338 km (0.03 R)
• M41: 9,762,458 km (0.06 R)
• M42: 10,146,326 km (0.058 R)
• M43: 10,243,116 km (0.054 R)
• M44: 11,127,688 km (0.087 R)
• M45: 11,194,109 km (0.051 R)
• M46: 11,461,590 km (0.087 R)
• M47: 12,070,753 km (0.072 R)
• M48: 12,276,151 km (0.11 R)
• M49: 12,413,781 km (0.118 R)
• M50: 12,517,303 km (0.114 R)
• M51: 12,586,417 km (0.054 R)
• M52: 13,426,558 km (0.11 R)
• M53: 13,568,377 km (0.074 R)
• M54: 14,176,493 km (0.075 R)
• M55: 14,611,224 km (0.115 R)
• M56: 14,757,082 km (0.112 R)
• M57: 14,940,040 km (0.082 R)
• M58: 15,754,301 km (0.052 R)
• M59: 16,620,922 km (0.115 R)
• M60: 16,887,804 km (0.056 R)
• M61: 17,194,480 km (0.095 R)
• M62: 17,774,471 km (0.118 R)
• M63: 18,360,895 km (0.12 R)
• M64: 18,913,958 km (0.111 R)
• M65: 20,158,014 km (0.102 R)
• M66: 20,442,699 km (0.114 R)
• M67: 20,892,539 km (0.097 R)
• M68: 21,056,947 km (0.058 R)
• M69: 23,148,176 km (0.113 R)
• M70: 23,745,520 km (0.036 R)
• M71: 24,218,399 km (0.108 R)
• M72: 24,694,420 km (0.058 R)
• M73: 25,173,432 km (0.083 R)
• M74: 26,718,180 km (0.084 R)
• M75: 26,896,650 km (0.086 R)
• M76: 27,344,696 km (0.105 R)
• M77: 27,749,956 km (0.112 R)
• M78: 28,840,525 km (0.034 R)
• M79: 29,207,189 km (0.09 R)
• M80: 30,316,308 km (0.106 R)
• M81: 30,782,455 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 12.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.66 AU - 8.92 AU

Year: 10572 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 64,550,730 km

• M1: 159,023 km (0.118 R)
• M2: 363,224 km (0.096 R)
• M3: 466,446 km (0.075 R)
• M4: 588,967 km (0.034 R)
• M5: 871,258 km (0.108 R)
• M6: 1,086,829 km (0.056 R)
• M7: 1,205,759 km (0.084 R)
• M8: 1,392,906 km (0.089 R)
• M9: 1,589,926 km (0.103 R)
• M10: 1,970,354 km (0.11 R)
• M11: 2,128,628 km (0.103 R)
• M12: 2,368,433 km (0.076 R)
• M13: 2,469,113 km (0.111 R)
• M14: 2,628,734 km (0.051 R)
• M15: 2,780,127 km (0.083 R)
• M16: 3,055,088 km (0.109 R)
• M17: 3,165,192 km (0.078 R)
• M18: 3,414,721 km (0.049 R)
• M19: 3,567,460 km (0.086 R)
• M20: 3,879,970 km (0.101 R)
• M21: 4,133,838 km (0.105 R)
• M22: 4,256,059 km (0.06 R)
• M23: 4,365,565 km (0.096 R)
• M24: 4,686,153 km (0.056 R)
• M25: 4,884,969 km (0.028 R)
• M26: 4,999,860 km (0.093 R)
• M27: 5,159,331 km (0.117 R)
• M28: 5,483,510 km (0.099 R)
• M29: 5,768,793 km (0.097 R)
• M30: 6,894,068 km (0.117 R)
• M31: 6,974,702 km (0.083 R)
• M32: 7,548,110 km (0.045 R)
• M33: 7,815,292 km (0.088 R)
• M34: 7,933,325 km (0.108 R)
• M35: 8,410,841 km (0.118 R)
• M36: 8,497,159 km (0.051 R)
• M37: 8,670,543 km (0.049 R)
• M38: 8,827,621 km (0.091 R)
• M39: 9,162,421 km (0.101 R)
• M40: 10,155,152 km (0.091 R)
• M41: 10,879,804 km (0.116 R)
• M42: 10,992,751 km (0.073 R)
• M43: 12,654,633 km (0.064 R)
• M44: 12,753,518 km (0.108 R)
• M45: 12,952,483 km (0.067 R)
• M46: 13,072,161 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.5

Radius: 6.7

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.45 AU - 10.85 AU

Year: 14323 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,550,730 km

• M1: 89,160 km (0.119 R)
• M2: 385,364 km (0.099 R)
• M3: 542,143 km (0.104 R)
• M4: 618,587 km (0.063 R)
• M5: 1,102,686 km (0.095 R)
• M6: 1,151,604 km (0.093 R)
• M7: 1,487,751 km (0.117 R)
• M8: 2,339,711 km (0.07 R)
• M9: 2,564,706 km (0.071 R)
• M10: 2,796,732 km (0.119 R)
• M11: 2,898,309 km (0.106 R)
• M12: 3,941,455 km (0.118 R)
• M13: 4,522,493 km (0.11 R)
• M14: 4,602,079 km (0.088 R)
• M15: 4,924,762 km (0.112 R)
• M16: 5,720,174 km (0.088 R)
• M17: 6,826,600 km (0.072 R)
• M18: 7,055,634 km (0.115 R)
• M19: 8,287,273 km (0.107 R)
• M20: 8,630,002 km (0.095 R)
• M21: 8,927,552 km (0.109 R)
• M22: 9,027,484 km (0.075 R)
• M23: 9,178,129 km (0.114 R)
• M24: 9,380,235 km (0.111 R)
• M25: 9,737,475 km (0.104 R)
• M26: 9,788,937 km (0.084 R)
• M27: 10,099,203 km (0.115 R)
• M28: 10,782,566 km (0.077 R)
• M29: 10,942,336 km (0.115 R)
• M30: 11,156,710 km (0.115 R)
• M31: 11,426,435 km (0.092 R)
• M32: 11,972,617 km (0.092 R)
• M33: 12,027,818 km (0.048 R)
• M34: 12,304,425 km (0.099 R)
• M35: 12,639,225 km (0.055 R)
• M36: 13,090,412 km (0.033 R)
• M37: 14,887,531 km (0.088 R)
• M38: 15,244,322 km (0.052 R)
• M39: 15,543,668 km (0.085 R)
• M40: 15,724,382 km (0.116 R)
• M41: 15,784,670 km (0.066 R)
• M42: 17,318,347 km (0.115 R)
• M43: 17,505,644 km (0.101 R)
• M44: 19,479,139 km (0.054 R)
• M45: 20,196,311 km (0.092 R)
• M46: 20,988,432 km (0.112 R)
• M47: 22,127,919 km (0.112 R)
• M48: 23,563,161 km (0.087 R)
• M49: 23,839,917 km (0.105 R)
• M50: 23,909,330 km (0.112 R)
• M51: 24,676,767 km (0.109 R)
• M52: 25,594,101 km (0.109 R)
• M53: 25,807,428 km (0.098 R)
• M54: 26,235,727 km (0.118 R)
• M55: 27,680,393 km (0.118 R)
• M56: 27,899,255 km (0.046 R)
• M57: 28,265,470 km (0.101 R)
• M58: 28,485,978 km (0.113 R)
• M59: 29,076,590 km (0.111 R)
• M60: 29,150,791 km (0.073 R)
• M61: 30,120,035 km (0.111 R)
• M62: 30,570,923 km (0.114 R)
• M63: 32,704,638 km (0.056 R)
• M64: 34,101,433 km (0.115 R)
• M65: 36,392,524 km (0.091 R)
• M66: 36,552,295 km (0.113 R)
• M67: 38,407,159 km (0.113 R)
• M68: 40,044,807 km (0.11 R)
• M69: 41,121,463 km (0.086 R)
• M70: 41,538,093 km (0.078 R)
• M71: 41,705,194 km (0.119 R)
• M72: 41,872,444 km (0.084 R)
• M73: 42,123,768 km (0.078 R)
• M74: 42,796,360 km (0.097 R)
• M75: 44,152,316 km (0.097 R)
• M76: 44,921,099 km (0.091 R)
• M77: 46,039,642 km (0.069 R)
• M78: 48,567,398 km (0.074 R)
• M79: 48,831,438 km (0.079 R)
• M80: 49,981,097 km (0.098 R)
• M81: 50,782,344 km (0.119 R)
• M82: 51,498,020 km (0.074 R)
• M83: 51,767,296 km (0.106 R)
• M84: 51,947,113 km (0.119 R)
• M85: 53,392,826 km (0.102 R)
• M86: 54,760,001 km (0.112 R)
• M87: 55,954,241 km (0.099 R)
• M88: 56,786,155 km (0.104 R)
• M89: 60,059,656 km (0.111 R)
• M90: 61,290,996 km (0.116 R)
• M91: 61,386,140 km (0.112 R)
• M92: 61,481,135 km (0.098 R)
• M93: 61,766,866 km (0.03 R)
• M94: 63,297,701 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit