🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 16.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,515,013 km

• M1: 45,029 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 17.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.77 AU - 0.95 AU

Year: 296 Days

Day: 31.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.4 AU - 1.54 AU

Year: 661 Days

Day: 36.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.13 AU

Year: 948 Days

Day: 13.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.85 AU - 2.81 AU

Year: 1319 Days

Day: 30.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,515,013 km

• M1: 397,332 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.02 AU - 8.92 AU

Year: 7572 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,515,013 km

• M1: 216,767 km (0.1 R)
• M2: 392,096 km (0.099 R)
• M3: 542,442 km (0.112 R)
• M4: 878,738 km (0.113 R)
• M5: 1,538,016 km (0.094 R)
• M6: 2,107,684 km (0.117 R)
• M7: 2,416,155 km (0.064 R)
• M8: 2,529,850 km (0.065 R)
• M9: 3,027,711 km (0.065 R)
• M10: 3,402,005 km (0.098 R)
• M11: 3,556,091 km (0.088 R)
• M12: 3,712,421 km (0.098 R)
• M13: 3,951,329 km (0.065 R)
• M14: 4,195,323 km (0.034 R)
• M15: 4,277,751 km (0.087 R)
• M16: 4,641,424 km (0.118 R)
• M17: 4,755,417 km (0.092 R)
• M18: 4,986,247 km (0.039 R)
• M19: 5,339,298 km (0.072 R)
• M20: 5,428,907 km (0.105 R)
• M21: 5,518,965 km (0.061 R)
• M22: 5,609,471 km (0.115 R)
• M23: 5,761,612 km (0.084 R)
• M24: 6,132,316 km (0.1 R)
• M25: 6,574,677 km (0.077 R)
• M26: 6,929,523 km (0.026 R)
• M27: 7,390,284 km (0.08 R)
• M28: 8,585,571 km (0.074 R)
• M29: 8,831,809 km (0.104 R)
• M30: 9,439,626 km (0.072 R)
• M31: 9,621,088 km (0.096 R)
• M32: 9,876,900 km (0.066 R)
• M33: 10,135,106 km (0.09 R)
• M34: 10,733,498 km (0.083 R)
• M35: 11,808,358 km (0.096 R)
• M36: 12,477,659 km (0.106 R)
• M37: 13,199,918 km (0.075 R)
• M38: 13,606,974 km (0.067 R)
• M39: 14,018,218 km (0.093 R)
• M40: 14,433,502 km (0.047 R)
• M41: 14,937,347 km (0.113 R)
• M42: 15,361,457 km (0.077 R)
• M43: 15,919,009 km (0.1 R)
• M44: 16,352,244 km (0.118 R)
• M45: 17,363,675 km (0.11 R)
• M46: 18,622,392 km (0.104 R)
• M47: 19,078,964 km (0.116 R)
• M48: 19,400,749 km (0.09 R)
• M49: 19,817,230 km (0.106 R)
• M50: 20,564,920 km (0.111 R)
• M51: 20,659,017 km (0.105 R)
• M52: 20,894,933 km (0.118 R)
• M53: 21,512,473 km (0.103 R)
• M54: 22,087,826 km (0.06 R)
• M55: 22,184,167 km (0.075 R)
• M56: 22,377,298 km (0.091 R)
• M57: 22,960,281 km (0.063 R)
• M58: 24,539,287 km (0.112 R)
• M59: 25,797,106 km (0.104 R)
• M60: 26,818,560 km (0.079 R)
• M61: 27,179,091 km (0.061 R)
• M62: 27,905,089 km (0.092 R)
• M63: 28,165,988 km (0.106 R)
• M64: 28,375,275 km (0.091 R)
• M65: 28,690,179 km (0.109 R)
• M66: 29,482,449 km (0.113 R)
• M67: 32,011,102 km (0.087 R)
• M68: 32,284,268 km (0.06 R)
• M69: 32,832,693 km (0.106 R)
• M70: 33,439,612 km (0.105 R)
• M71: 33,827,819 km (0.058 R)
• M72: 34,105,921 km (0.116 R)
• M73: 34,384,921 km (0.095 R)
• M74: 35,170,011 km (0.067 R)
• M75: 36,017,632 km (0.113 R)
• M76: 37,618,030 km (0.11 R)
• M77: 37,848,560 km (0.116 R)
• M78: 38,426,906 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.1

Radius: 5.7

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.92 AU - 15.78 AU

Year: 19115 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 36,515,013 km

• M1: 94,695 km (0.069 R)
• M2: 305,479 km (0.03 R)
• M3: 588,817 km (0.068 R)
• M4: 734,226 km (0.056 R)
• M5: 914,641 km (0.042 R)
• M6: 961,914 km (0.086 R)
• M7: 1,507,498 km (0.069 R)
• M8: 1,649,765 km (0.05 R)
• M9: 2,727,319 km (0.064 R)
• M10: 3,006,768 km (0.078 R)
• M11: 3,150,082 km (0.1 R)
• M12: 3,258,990 km (0.114 R)
• M13: 3,517,794 km (0.113 R)
• M14: 3,706,886 km (0.073 R)
• M15: 3,899,268 km (0.071 R)
• M16: 4,016,254 km (0.097 R)
• M17: 4,909,054 km (0.078 R)
• M18: 5,950,106 km (0.077 R)
• M19: 7,103,954 km (0.111 R)
• M20: 7,246,970 km (0.118 R)
• M21: 7,342,862 km (0.095 R)
• M22: 8,224,741 km (0.056 R)
• M23: 10,625,787 km (0.09 R)
• M24: 10,953,855 km (0.083 R)
• M25: 12,299,339 km (0.081 R)
• M26: 12,875,290 km (0.093 R)
• M27: 13,636,893 km (0.088 R)
• M28: 14,654,907 km (0.029 R)
• M29: 15,697,005 km (0.11 R)
• M30: 16,636,330 km (0.096 R)
• M31: 16,699,610 km (0.109 R)
• M32: 17,208,692 km (0.104 R)
• M33: 17,916,888 km (0.118 R)
• M34: 18,046,590 km (0.094 R)
• M35: 18,111,665 km (0.087 R)
• M36: 19,228,712 km (0.054 R)
• M37: 19,361,704 km (0.104 R)
• M38: 19,428,126 km (0.102 R)
• M39: 19,896,218 km (0.03 R)
• M40: 20,639,270 km (0.102 R)
• M41: 20,911,688 km (0.105 R)
• M42: 21,048,271 km (0.058 R)
• M43: 21,528,929 km (0.039 R)
• M44: 22,013,177 km (0.113 R)
• M45: 22,082,740 km (0.075 R)
• M46: 22,922,134 km (0.117 R)
• M47: 23,487,464 km (0.104 R)
• M48: 24,128,940 km (0.102 R)
• M49: 24,272,255 km (0.086 R)
• M50: 24,993,316 km (0.115 R)
• M51: 27,571,486 km (0.118 R)
• M52: 27,946,677 km (0.114 R)
• M53: 28,626,301 km (0.074 R)
• M54: 29,006,130 km (0.101 R)
• M55: 29,158,570 km (0.104 R)
• M56: 29,847,767 km (0.109 R)
• M57: 30,232,982 km (0.095 R)
• M58: 30,464,858 km (0.054 R)
• M59: 30,542,350 km (0.117 R)
• M60: 31,164,228 km (0.057 R)
• M61: 32,183,588 km (0.106 R)
• M62: 33,134,283 km (0.051 R)
• M63: 33,693,031 km (0.09 R)
• M64: 34,013,769 km (0.088 R)
• M65: 34,658,236 km (0.095 R)
• M66: 34,901,034 km (0.072 R)
• M67: 38,357,792 km (0.109 R)
• M68: 38,608,817 km (0.115 R)
• M69: 39,534,080 km (0.097 R)
• M70: 42,353,252 km (0.093 R)
• M71: 42,699,421 km (0.11 R)
• M72: 43,568,734 km (0.094 R)
• M73: 44,268,404 km (0.032 R)
• M74: 44,883,700 km (0.088 R)
• M75: 45,148,189 km (0.08 R)
• M76: 45,324,864 km (0.07 R)
• M77: 48,453,404 km (0.094 R)
• M78: 51,005,992 km (0.106 R)
• M79: 51,466,305 km (0.112 R)
• M80: 51,928,114 km (0.086 R)
• M81: 54,257,502 km (0.08 R)
• M82: 55,104,376 km (0.082 R)
• M83: 56,240,422 km (0.084 R)
• M84: 56,811,287 km (0.081 R)
• M85: 57,384,098 km (0.097 R)
• M86: 58,150,787 km (0.037 R)
• M87: 58,535,403 km (0.045 R)
• M88: 61,936,959 km (0.046 R)
• M89: 63,019,150 km (0.101 R)
• M90: 63,216,470 km (0.041 R)
• M91: 64,206,808 km (0.118 R)
• M92: 64,903,036 km (0.102 R)
• M93: 65,801,820 km (0.064 R)
• M94: 66,302,973 km (0.104 R)
• M95: 66,403,353 km (0.071 R)
• M96: 66,906,002 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.2

Radius: 3.4

Gravity: 47.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.11 AU - 16.69 AU

Year: 21330 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,515,013 km

• M1: 205,398 km (0.11 R)
• M2: 250,427 km (0.101 R)
• M3: 333,304 km (0.072 R)
• M4: 721,660 km (0.096 R)
• M5: 991,684 km (0.096 R)
• M6: 1,347,578 km (0.107 R)
• M7: 2,163,634 km (0.087 R)
• M8: 2,231,701 km (0.108 R)
• M9: 2,300,516 km (0.091 R)
• M10: 2,654,764 km (0.092 R)
• M11: 2,988,068 km (0.055 R)
• M12: 3,025,916 km (0.073 R)
• M13: 3,334,387 km (0.046 R)
• M14: 3,815,793 km (0.117 R)
• M15: 4,318,591 km (0.053 R)
• M16: 5,247,295 km (0.079 R)
• M17: 5,293,072 km (0.119 R)
• M18: 5,757,573 km (0.106 R)
• M19: 6,042,408 km (0.081 R)
• M20: 6,824,505 km (0.113 R)
• M21: 7,950,678 km (0.108 R)
• M22: 8,859,635 km (0.09 R)
• M23: 9,857,153 km (0.099 R)
• M24: 9,913,701 km (0.093 R)
• M25: 10,311,931 km (0.031 R)
• M26: 10,426,672 km (0.105 R)
• M27: 11,300,623 km (0.113 R)
• M28: 12,258,498 km (0.112 R)
• M29: 12,380,121 km (0.079 R)
• M30: 12,747,085 km (0.092 R)
• M31: 12,993,772 km (0.119 R)
• M32: 14,059,657 km (0.101 R)
• M33: 14,186,964 km (0.095 R)
• M34: 14,764,263 km (0.078 R)
• M35: 15,023,366 km (0.109 R)
• M36: 15,349,190 km (0.113 R)
• M37: 16,074,291 km (0.115 R)
• M38: 17,013,317 km (0.079 R)
• M39: 20,149,487 km (0.087 R)
• M40: 21,599,090 km (0.106 R)
• M41: 23,911,574 km (0.112 R)
• M42: 24,063,416 km (0.044 R)
• M43: 27,009,297 km (0.074 R)
• M44: 27,088,285 km (0.101 R)
• M45: 29,008,224 km (0.075 R)
• M46: 29,170,238 km (0.091 R)
• M47: 29,413,784 km (0.072 R)
• M48: 29,821,139 km (0.117 R)
• M49: 31,802,263 km (0.087 R)
• M50: 33,740,453 km (0.048 R)
• M51: 34,852,714 km (0.101 R)
• M52: 35,629,874 km (0.065 R)
• M53: 36,325,355 km (0.095 R)
• M54: 36,587,301 km (0.103 R)
• M55: 38,172,290 km (0.106 R)
• M56: 38,527,436 km (0.093 R)
• M57: 39,420,385 km (0.075 R)
• M58: 41,682,305 km (0.092 R)
• M59: 42,415,035 km (0.058 R)
• M60: 43,614,661 km (0.116 R)
• M61: 44,451,661 km (0.094 R)
• M62: 44,918,855 km (0.049 R)
• M63: 45,858,330 km (0.112 R)
• M64: 46,614,697 km (0.108 R)
• M65: 47,184,515 km (0.094 R)
• M66: 47,947,913 km (0.045 R)
• M67: 48,235,290 km (0.095 R)
• M68: 49,197,205 km (0.077 R)
• M69: 50,846,970 km (0.099 R)
• M70: 51,042,195 km (0.077 R)
• M71: 52,613,422 km (0.069 R)
• M72: 53,901,609 km (0.093 R)
• M73: 55,501,408 km (0.093 R)
• M74: 56,711,356 km (0.105 R)
• M75: 58,032,006 km (0.071 R)
• M76: 59,259,905 km (0.074 R)
• M77: 59,465,453 km (0.096 R)
• M78: 60,289,737 km (0.076 R)
• M79: 63,519,705 km (0.095 R)
• M80: 63,730,039 km (0.07 R)
• M81: 64,362,240 km (0.093 R)
• M82: 66,591,697 km (0.083 R)
• M83: 66,912,285 km (0.119 R)
• M84: 67,877,042 km (0.117 R)
• M85: 68,199,575 km (0.116 R)
• M86: 68,522,706 km (0.084 R)
• M87: 69,603,401 km (0.073 R)
• M88: 69,711,710 km (0.086 R)
• M89: 69,928,627 km (0.062 R)
• M90: 70,037,235 km (0.118 R)
• M91: 70,145,843 km (0.09 R)
• M92: 70,798,688 km (0.118 R)
• M93: 72,000,707 km (0.049 R)

Asteroid Belt

Center: 16.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.8

Radius: 4.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.93 AU - 19.19 AU

Year: 30859 Days

Day: 19 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,515,013 km

• M1: 535,411 km (0.116 R)
• M2: 561,590 km (0.1 R)
• M3: 684,560 km (0.064 R)
• M4: 1,069,774 km (0.106 R)
• M5: 1,119,890 km (0.106 R)
• M6: 1,292,825 km (0.063 R)
• M7: 1,663,678 km (0.046 R)
• M8: 1,741,618 km (0.097 R)
• M9: 1,941,780 km (0.113 R)
• M10: 2,385,787 km (0.111 R)
• M11: 3,969,729 km (0.081 R)
• M12: 4,501,101 km (0.092 R)
• M13: 4,692,436 km (0.075 R)
• M14: 5,139,435 km (0.096 R)
• M15: 5,864,835 km (0.037 R)
• M16: 6,194,100 km (0.107 R)
• M17: 7,217,349 km (0.069 R)
• M18: 7,505,475 km (0.114 R)
• M19: 7,895,327 km (0.066 R)
• M20: 7,961,000 km (0.119 R)
• M21: 8,358,631 km (0.098 R)
• M22: 8,864,721 km (0.078 R)
• M23: 9,870,916 km (0.043 R)
• M24: 10,190,457 km (0.115 R)
• M25: 10,405,429 km (0.107 R)
• M26: 10,441,483 km (0.101 R)
• M27: 10,513,439 km (0.102 R)
• M28: 10,658,100 km (0.105 R)
• M29: 11,169,426 km (0.099 R)
• M30: 11,763,629 km (0.106 R)
• M31: 13,567,480 km (0.08 R)
• M32: 15,087,544 km (0.051 R)
• M33: 15,373,425 km (0.105 R)
• M34: 16,576,641 km (0.039 R)
• M35: 18,198,581 km (0.08 R)
• M36: 18,415,797 km (0.12 R)
• M37: 19,558,725 km (0.111 R)
• M38: 20,049,107 km (0.068 R)
• M39: 20,093,836 km (0.068 R)
• M40: 21,590,413 km (0.071 R)
• M41: 21,682,267 km (0.072 R)
• M42: 22,143,477 km (0.062 R)
• M43: 22,981,674 km (0.099 R)
• M44: 23,546,256 km (0.03 R)
• M45: 24,115,476 km (0.09 R)
• M46: 24,785,226 km (0.107 R)
• M47: 26,880,045 km (0.059 R)
• M48: 27,176,847 km (0.073 R)
• M49: 27,325,697 km (0.115 R)
• M50: 31,809,444 km (0.119 R)
• M51: 32,596,179 km (0.061 R)
• M52: 33,124,110 km (0.038 R)
• M53: 35,372,417 km (0.102 R)
• M54: 35,589,184 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit