🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 12.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,588,022 km

• M1: 561,590 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.14 AU - 1.5 AU

Year: 557 Days

Day: 43.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.33 AU - 1.41 AU

Year: 589 Days

Day: 35.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,588,022 km

• M1: 699,968 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.96 AU - 2.4 AU

Year: 1182 Days

Day: 30.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,588,022 km

• M1: 66,421 km (0.092 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 9.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.95 AU - 13.73 AU

Year: 14955 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,588,022 km

• M1: 188,493 km (0.058 R)
• M2: 524,041 km (0.057 R)
• M3: 834,457 km (0.112 R)
• M4: 930,499 km (0.118 R)
• M5: 1,071,719 km (0.104 R)
• M6: 1,155,793 km (0.05 R)
• M7: 1,286,093 km (0.106 R)
• M8: 1,585,588 km (0.117 R)
• M9: 1,682,378 km (0.101 R)
• M10: 2,036,326 km (0.096 R)
• M11: 2,141,942 km (0.114 R)
• M12: 2,331,034 km (0.104 R)
• M13: 2,610,782 km (0.115 R)
• M14: 2,696,801 km (0.077 R)
• M15: 3,419,359 km (0.102 R)
• M16: 3,966,139 km (0.043 R)
• M17: 4,165,553 km (0.103 R)
• M18: 4,783,990 km (0.089 R)
• M19: 5,068,077 km (0.034 R)
• M20: 5,541,404 km (0.101 R)
• M21: 6,726,967 km (0.044 R)
• M22: 6,806,105 km (0.044 R)
• M23: 7,085,554 km (0.072 R)
• M24: 8,072,002 km (0.092 R)
• M25: 8,883,271 km (0.119 R)
• M26: 9,188,750 km (0.069 R)
• M27: 9,989,996 km (0.09 R)
• M28: 10,080,353 km (0.107 R)
• M29: 10,720,931 km (0.071 R)
• M30: 10,813,532 km (0.101 R)
• M31: 11,046,157 km (0.074 R)
• M32: 11,469,070 km (0.088 R)
• M33: 11,801,776 km (0.062 R)
• M34: 12,966,246 km (0.066 R)
• M35: 13,213,382 km (0.114 R)
• M36: 14,268,645 km (0.103 R)
• M37: 14,524,008 km (0.106 R)
• M38: 14,832,180 km (0.092 R)
• M39: 15,612,483 km (0.07 R)
• M40: 15,822,668 km (0.108 R)
• M41: 16,942,258 km (0.051 R)
• M42: 17,757,417 km (0.025 R)
• M43: 18,641,091 km (0.107 R)
• M44: 18,808,342 km (0.067 R)
• M45: 20,912,286 km (0.083 R)
• M46: 21,028,075 km (0.085 R)
• M47: 22,198,230 km (0.082 R)
• M48: 22,731,546 km (0.09 R)
• M49: 23,750,756 km (0.115 R)
• M50: 24,235,453 km (0.077 R)
• M51: 25,523,342 km (0.104 R)
• M52: 25,771,225 km (0.106 R)
• M53: 26,144,472 km (0.098 R)
• M54: 27,846,297 km (0.054 R)
• M55: 28,165,390 km (0.111 R)
• M56: 29,194,473 km (0.086 R)
• M57: 29,453,726 km (0.09 R)
• M58: 31,157,197 km (0.089 R)
• M59: 31,355,714 km (0.082 R)
• M60: 31,687,671 km (0.081 R)
• M61: 33,432,581 km (0.073 R)
• M62: 33,703,802 km (0.117 R)
• M63: 34,590,169 km (0.07 R)
• M64: 35,139,493 km (0.082 R)
• M65: 35,760,922 km (0.062 R)
• M66: 36,455,655 km (0.083 R)
• M67: 39,636,853 km (0.098 R)
• M68: 39,708,511 km (0.101 R)
• M69: 41,296,791 km (0.107 R)
• M70: 41,369,496 km (0.114 R)
• M71: 41,587,909 km (0.064 R)
• M72: 41,660,763 km (0.111 R)
• M73: 42,391,698 km (0.11 R)
• M74: 43,126,822 km (0.098 R)
• M75: 43,200,574 km (0.058 R)
• M76: 44,460,637 km (0.08 R)
• M77: 45,657,719 km (0.116 R)
• M78: 46,486,790 km (0.109 R)
• M79: 47,168,807 km (0.073 R)
• M80: 47,396,944 km (0.105 R)
• M81: 47,625,380 km (0.076 R)
• M82: 48,007,004 km (0.088 R)
• M83: 48,696,351 km (0.086 R)
• M84: 48,773,095 km (0.088 R)
• M85: 49,157,711 km (0.097 R)
• M86: 49,543,374 km (0.07 R)
• M87: 50,550,766 km (0.068 R)
• M88: 52,192,154 km (0.085 R)
• M89: 52,349,381 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 6.4

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.1 AU - 15.44 AU

Year: 18757 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,588,022 km

• M1: 90,507 km (0.047 R)
• M2: 135,984 km (0.102 R)
• M3: 200,910 km (0.104 R)
• M4: 588,069 km (0.091 R)
• M5: 817,702 km (0.11 R)
• M6: 1,074,262 km (0.049 R)
• M7: 1,199,027 km (0.1 R)
• M8: 1,517,820 km (0.084 R)
• M9: 1,601,595 km (0.069 R)
• M10: 1,715,738 km (0.118 R)
• M11: 2,012,839 km (0.087 R)
• M12: 2,620,805 km (0.107 R)
• M13: 3,724,987 km (0.083 R)
• M14: 4,069,511 km (0.105 R)
• M15: 4,424,357 km (0.082 R)
• M16: 4,830,366 km (0.117 R)
• M17: 5,248,043 km (0.12 R)
• M18: 5,461,369 km (0.088 R)
• M19: 5,677,538 km (0.101 R)
• M20: 5,764,754 km (0.051 R)
• M21: 5,940,531 km (0.062 R)
• M22: 6,162,834 km (0.076 R)
• M23: 7,125,945 km (0.046 R)
• M24: 8,036,996 km (0.111 R)
• M25: 8,233,568 km (0.079 R)
• M26: 9,188,301 km (0.081 R)
• M27: 9,809,132 km (0.071 R)
• M28: 10,604,245 km (0.117 R)
• M29: 10,765,811 km (0.098 R)
• M30: 10,873,970 km (0.109 R)
• M31: 11,530,256 km (0.088 R)
• M32: 11,974,861 km (0.082 R)
• M33: 13,226,397 km (0.086 R)
• M34: 13,750,288 km (0.116 R)
• M35: 15,059,270 km (0.12 R)
• M36: 16,907,402 km (0.056 R)
• M37: 17,222,305 km (0.068 R)
• M38: 19,480,485 km (0.055 R)
• M39: 20,744,886 km (0.05 R)
• M40: 22,172,798 km (0.095 R)
• M41: 22,794,527 km (0.074 R)
• M42: 23,351,928 km (0.053 R)
• M43: 23,913,818 km (0.101 R)
• M44: 24,338,227 km (0.093 R)
• M45: 24,907,896 km (0.067 R)
• M46: 25,122,569 km (0.07 R)
• M47: 26,205,508 km (0.102 R)
• M48: 26,643,082 km (0.04 R)
• M49: 27,377,458 km (0.099 R)
• M50: 28,416,864 km (0.081 R)
• M51: 28,491,513 km (0.059 R)
• M52: 29,393,438 km (0.069 R)
• M53: 30,304,789 km (0.116 R)
• M54: 31,302,457 km (0.103 R)
• M55: 31,844,151 km (0.059 R)
• M56: 31,999,433 km (0.075 R)
• M57: 33,645,459 km (0.069 R)
• M58: 34,120,881 km (0.054 R)
• M59: 34,200,317 km (0.094 R)
• M60: 34,279,754 km (0.038 R)
• M61: 34,439,075 km (0.097 R)
• M62: 34,518,661 km (0.088 R)
• M63: 34,678,282 km (0.117 R)
• M64: 36,206,275 km (0.069 R)
• M65: 36,368,439 km (0.111 R)
• M66: 37,019,339 km (0.1 R)
• M67: 37,182,700 km (0.077 R)
• M68: 38,995,079 km (0.09 R)
• M69: 39,744,713 km (0.093 R)
• M70: 41,173,822 km (0.118 R)
• M71: 42,107,462 km (0.044 R)
• M72: 44,602,007 km (0.103 R)
• M73: 45,211,319 km (0.089 R)
• M74: 46,174,280 km (0.075 R)
• M75: 46,350,207 km (0.067 R)
• M76: 46,702,510 km (0.098 R)
• M77: 49,193,465 km (0.069 R)
• M78: 51,271,678 km (0.045 R)
• M79: 51,544,844 km (0.098 R)
• M80: 51,818,608 km (0.11 R)
• M81: 53,010,005 km (0.046 R)
• M82: 55,233,329 km (0.107 R)
• M83: 55,793,872 km (0.077 R)
• M84: 56,356,360 km (0.09 R)
• M85: 58,054,894 km (0.045 R)
• M86: 58,910,594 km (0.089 R)
• M87: 59,674,591 km (0.108 R)
• M88: 61,019,475 km (0.086 R)
• M89: 64,229,098 km (0.107 R)
• M90: 64,523,506 km (0.046 R)
• M91: 65,508,459 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.4

Radius: 4.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.99 AU - 16.33 AU

Year: 20605 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,588,022 km

• M1: 91,404 km (0.103 R)
• M2: 133,292 km (0.062 R)
• M3: 185,202 km (0.1 R)
• M4: 222,003 km (0.07 R)
• M5: 387,608 km (0.069 R)
• M6: 457,620 km (0.118 R)
• M7: 554,111 km (0.115 R)
• M8: 779,106 km (0.079 R)
• M9: 921,822 km (0.071 R)
• M10: 989,440 km (0.051 R)
• M11: 1,030,729 km (0.067 R)
• M12: 1,072,766 km (0.083 R)
• M13: 1,336,507 km (0.069 R)
• M14: 1,991,148 km (0.083 R)
• M15: 2,150,469 km (0.039 R)
• M16: 2,222,576 km (0.116 R)
• M17: 2,595,373 km (0.073 R)
• M18: 2,828,148 km (0.12 R)
• M19: 3,460,498 km (0.032 R)
• M20: 3,738,301 km (0.082 R)
• M21: 4,112,296 km (0.07 R)
• M22: 4,590,710 km (0.102 R)
• M23: 4,660,572 km (0.107 R)
• M24: 4,707,247 km (0.086 R)
• M25: 4,848,317 km (0.105 R)
• M26: 5,280,057 km (0.05 R)
• M27: 6,001,119 km (0.114 R)
• M28: 6,620,903 km (0.116 R)
• M29: 7,753,658 km (0.096 R)
• M30: 9,178,428 km (0.044 R)
• M31: 9,621,387 km (0.12 R)
• M32: 9,710,697 km (0.076 R)
• M33: 10,313,876 km (0.098 R)
• M34: 10,619,953 km (0.084 R)
• M35: 10,867,089 km (0.058 R)
• M36: 11,116,019 km (0.05 R)
• M37: 11,335,330 km (0.069 R)
• M38: 11,810,303 km (0.1 R)
• M39: 12,291,709 km (0.086 R)
• M40: 12,681,411 km (0.117 R)
• M41: 12,910,595 km (0.12 R)
• M42: 13,075,153 km (0.047 R)
• M43: 13,639,885 km (0.107 R)
• M44: 14,110,819 km (0.081 R)
• M45: 15,172,665 km (0.097 R)
• M46: 15,276,785 km (0.046 R)
• M47: 15,415,911 km (0.09 R)
• M48: 15,730,665 km (0.104 R)
• M49: 16,580,231 km (0.026 R)
• M50: 16,723,247 km (0.119 R)
• M51: 18,286,694 km (0.105 R)
• M52: 18,397,546 km (0.036 R)
• M53: 18,508,548 km (0.077 R)
• M54: 18,582,748 km (0.1 R)
• M55: 19,179,494 km (0.101 R)
• M56: 19,972,064 km (0.112 R)
• M57: 20,010,211 km (0.117 R)
• M58: 20,162,502 km (0.069 R)
• M59: 20,544,874 km (0.064 R)
• M60: 20,814,001 km (0.036 R)
• M61: 20,968,386 km (0.049 R)
• M62: 21,941,370 km (0.1 R)
• M63: 22,177,136 km (0.078 R)
• M64: 22,374,157 km (0.049 R)
• M65: 23,088,487 km (0.115 R)
• M66: 25,605,471 km (0.113 R)
• M67: 25,895,092 km (0.079 R)
• M68: 26,268,937 km (0.101 R)
• M69: 26,310,675 km (0.083 R)
• M70: 26,394,001 km (0.062 R)
• M71: 28,037,483 km (0.043 R)
• M72: 28,207,875 km (0.063 R)
• M73: 28,464,286 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.7

Radius: 5.5

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.67 AU - 19.31 AU

Year: 26851 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,588,022 km

• M1: 84,523 km (0.117 R)
• M2: 138,827 km (0.091 R)
• M3: 182,061 km (0.114 R)
• M4: 368,160 km (0.11 R)
• M5: 411,993 km (0.095 R)
• M6: 658,979 km (0.072 R)
• M7: 856,597 km (0.074 R)
• M8: 2,297,674 km (0.036 R)
• M9: 2,553,037 km (0.09 R)
• M10: 3,277,839 km (0.082 R)
• M11: 3,325,112 km (0.036 R)
• M12: 4,011,168 km (0.083 R)
• M13: 5,508,044 km (0.094 R)
• M14: 5,791,831 km (0.096 R)
• M15: 6,852,480 km (0.056 R)
• M16: 6,913,067 km (0.089 R)
• M17: 7,218,995 km (0.113 R)
• M18: 7,342,712 km (0.118 R)
• M19: 9,012,823 km (0.099 R)
• M20: 9,145,965 km (0.08 R)
• M21: 9,212,835 km (0.051 R)
• M22: 9,549,281 km (0.093 R)
• M23: 9,889,915 km (0.101 R)
• M24: 12,605,715 km (0.071 R)
• M25: 13,205,004 km (0.096 R)
• M26: 14,509,198 km (0.038 R)
• M27: 17,652,100 km (0.083 R)
• M28: 17,902,377 km (0.119 R)
• M29: 18,406,223 km (0.094 R)
• M30: 19,428,126 km (0.069 R)
• M31: 19,600,163 km (0.115 R)
• M32: 20,555,645 km (0.101 R)
• M33: 20,906,901 km (0.111 R)
• M34: 22,241,463 km (0.059 R)
• M35: 22,421,430 km (0.062 R)
• M36: 22,511,637 km (0.086 R)
• M37: 23,971,114 km (0.103 R)
• M38: 24,712,222 km (0.101 R)
• M39: 25,555,056 km (0.053 R)
• M40: 26,312,021 km (0.065 R)
• M41: 29,412,737 km (0.117 R)
• M42: 32,117,466 km (0.066 R)
• M43: 35,529,195 km (0.063 R)
• M44: 35,844,996 km (0.066 R)
• M45: 36,585,655 km (0.089 R)
• M46: 37,974,223 km (0.112 R)
• M47: 38,189,494 km (0.099 R)
• M48: 39,054,170 km (0.042 R)
• M49: 40,363,301 km (0.083 R)
• M50: 40,802,819 km (0.117 R)
• M51: 41,354,536 km (0.117 R)
• M52: 42,688,800 km (0.068 R)
• M53: 43,136,546 km (0.07 R)
• M54: 43,473,440 km (0.061 R)
• M55: 44,602,755 km (0.073 R)
• M56: 45,741,793 km (0.088 R)
• M57: 46,085,270 km (0.049 R)
• M58: 46,659,875 km (0.104 R)
• M59: 48,164,530 km (0.072 R)
• M60: 48,864,349 km (0.119 R)
• M61: 50,156,127 km (0.104 R)
• M62: 50,274,160 km (0.042 R)
• M63: 51,816,514 km (0.044 R)
• M64: 52,653,364 km (0.081 R)
• M65: 52,893,319 km (0.117 R)
• M66: 53,977,455 km (0.073 R)
• M67: 55,800,754 km (0.083 R)
• M68: 56,658,398 km (0.118 R)
• M69: 57,027,307 km (0.027 R)
• M70: 57,273,694 km (0.104 R)
• M71: 58,883,966 km (0.042 R)
• M72: 59,507,191 km (0.093 R)
• M73: 60,760,222 km (0.115 R)
• M74: 61,642,551 km (0.1 R)
• M75: 62,656,226 km (0.064 R)
• M76: 63,292,466 km (0.079 R)
• M77: 63,930,800 km (0.1 R)
• M78: 66,505,678 km (0.099 R)
• M79: 66,635,380 km (0.065 R)
• M80: 66,894,932 km (0.084 R)
• M81: 67,805,833 km (0.112 R)
• M82: 68,197,481 km (0.12 R)
• M83: 69,903,495 km (0.092 R)
• M84: 74,296,436 km (0.094 R)
• M85: 75,239,800 km (0.09 R)
• M86: 76,866,079 km (0.107 R)
• M87: 81,813,879 km (0.095 R)
• M88: 82,509,210 km (0.098 R)
• M89: 84,326,225 km (0.084 R)
• M90: 85,732,745 km (0.096 R)
• M91: 85,873,815 km (0.065 R)
• M92: 86,580,516 km (0.084 R)
• M93: 87,289,011 km (0.102 R)
• M94: 87,430,980 km (0.104 R)
• M95: 92,302,335 km (0.045 R)
• M96: 92,591,657 km (0.084 R)
• M97: 95,062,715 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit