🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.69 AU

Year: 181 Days

Day: 12.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.1 AU - 1.46 AU

Year: 551 Days

Day: 46.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,703,913 km

• M1: 101,278 km (0.075 R)
• M2: 463,903 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.02 AU - 1.68 AU

Year: 597 Days

Day: 37.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,703,913 km

• M1: 966,402 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.76 AU - 2.54 AU

Year: 1200 Days

Day: 27.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.21 AU - 2.87 AU

Year: 1542 Days

Day: 21.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.42 AU

Year: 2821 Days

Day: 26.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,703,913 km

• M1: 530,624 km (0.084 R)
• M2: 1,168,808 km (0.081 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 9.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.86 AU - 8.12 AU

Year: 7806 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,703,913 km

• M1: 121,922 km (0.114 R)
• M2: 330,013 km (0.088 R)
• M3: 400,324 km (0.103 R)
• M4: 699,669 km (0.095 R)
• M5: 940,223 km (0.082 R)
• M6: 1,141,881 km (0.067 R)
• M7: 1,206,956 km (0.109 R)
• M8: 1,392,158 km (0.035 R)
• M9: 1,809,685 km (0.117 R)
• M10: 1,886,280 km (0.033 R)
• M11: 2,162,736 km (0.077 R)
• M12: 2,264,762 km (0.059 R)
• M13: 2,623,498 km (0.069 R)
• M14: 3,091,440 km (0.115 R)
• M15: 3,183,443 km (0.117 R)
• M16: 3,253,155 km (0.07 R)
• M17: 3,346,953 km (0.091 R)
• M18: 3,706,437 km (0.086 R)
• M19: 4,003,089 km (0.119 R)
• M20: 4,128,901 km (0.084 R)
• M21: 4,307,371 km (0.091 R)
• M22: 4,384,714 km (0.104 R)
• M23: 4,592,954 km (0.094 R)
• M24: 4,804,635 km (0.083 R)
• M25: 4,938,525 km (0.106 R)
• M26: 5,320,149 km (0.083 R)
• M27: 5,570,426 km (0.056 R)
• M28: 6,025,054 km (0.105 R)
• M29: 6,082,799 km (0.058 R)
• M30: 6,169,715 km (0.112 R)
• M31: 6,491,650 km (0.106 R)
• M32: 6,580,511 km (0.096 R)
• M33: 6,789,350 km (0.111 R)
• M34: 7,771,310 km (0.116 R)
• M35: 8,439,863 km (0.071 R)
• M36: 8,504,489 km (0.091 R)
• M37: 8,732,028 km (0.118 R)
• M38: 8,830,014 km (0.118 R)
• M39: 9,093,606 km (0.118 R)
• M40: 9,865,381 km (0.082 R)
• M41: 10,833,279 km (0.061 R)
• M42: 10,903,590 km (0.042 R)
• M43: 11,115,421 km (0.045 R)
• M44: 12,341,226 km (0.107 R)
• M45: 12,488,281 km (0.079 R)
• M46: 12,784,036 km (0.098 R)
• M47: 13,157,133 km (0.086 R)
• M48: 14,259,071 km (0.091 R)
• M49: 14,723,722 km (0.1 R)
• M50: 14,918,797 km (0.065 R)
• M51: 15,232,654 km (0.085 R)
• M52: 16,429,137 km (0.032 R)
• M53: 16,509,920 km (0.11 R)
• M54: 16,753,316 km (0.079 R)
• M55: 16,916,078 km (0.083 R)
• M56: 18,657,846 km (0.11 R)
• M57: 18,742,220 km (0.064 R)
• M58: 19,336,273 km (0.115 R)
• M59: 19,464,329 km (0.093 R)
• M60: 19,678,553 km (0.058 R)
• M61: 20,325,563 km (0.116 R)
• M62: 22,937,991 km (0.052 R)
• M63: 23,164,183 km (0.103 R)
• M64: 23,482,079 km (0.103 R)
• M65: 23,893,024 km (0.066 R)
• M66: 24,030,504 km (0.071 R)
• M67: 24,490,817 km (0.11 R)
• M68: 25,701,064 km (0.12 R)
• M69: 25,888,959 km (0.11 R)
• M70: 26,077,302 km (0.059 R)
• M71: 26,502,759 km (0.117 R)
• M72: 26,930,609 km (0.076 R)
• M73: 27,264,960 km (0.118 R)
• M74: 27,552,637 km (0.092 R)
• M75: 27,648,678 km (0.081 R)
• M76: 27,937,702 km (0.107 R)
• M77: 28,179,302 km (0.112 R)
• M78: 28,713,217 km (0.081 R)
• M79: 29,005,980 km (0.031 R)
• M80: 29,889,804 km (0.09 R)
• M81: 31,483,021 km (0.097 R)
• M82: 31,986,568 km (0.103 R)
• M83: 32,492,807 km (0.115 R)
• M84: 34,130,305 km (0.096 R)
• M85: 34,440,422 km (0.118 R)
• M86: 34,699,376 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 13.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.06 AU - 9.72 AU

Year: 9254 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,703,913 km

• M1: 191,485 km (0.063 R)
• M2: 476,469 km (0.082 R)
• M3: 580,589 km (0.056 R)
• M4: 865,124 km (0.107 R)
• M5: 1,016,518 km (0.117 R)
• M6: 1,214,436 km (0.106 R)
• M7: 1,734,288 km (0.077 R)
• M8: 2,064,600 km (0.105 R)
• M9: 2,202,529 km (0.046 R)
• M10: 2,463,727 km (0.095 R)
• M11: 2,964,581 km (0.098 R)
• M12: 3,415,619 km (0.099 R)
• M13: 3,974,217 km (0.043 R)
• M14: 4,205,795 km (0.103 R)
• M15: 4,501,550 km (0.099 R)
• M16: 5,334,361 km (0.034 R)
• M17: 5,719,875 km (0.12 R)
• M18: 5,981,970 km (0.042 R)
• M19: 6,586,196 km (0.038 R)
• M20: 6,826,450 km (0.057 R)
• M21: 7,069,696 km (0.069 R)
• M22: 7,280,480 km (0.108 R)
• M23: 7,493,507 km (0.038 R)
• M24: 8,218,009 km (0.085 R)
• M25: 8,439,863 km (0.042 R)
• M26: 9,193,537 km (0.08 R)
• M27: 10,564,003 km (0.109 R)
• M28: 11,211,762 km (0.098 R)
• M29: 11,334,731 km (0.091 R)
• M30: 11,499,289 km (0.068 R)
• M31: 11,664,595 km (0.078 R)
• M32: 12,039,637 km (0.045 R)
• M33: 12,418,568 km (0.064 R)
• M34: 12,673,483 km (0.119 R)
• M35: 12,887,109 km (0.1 R)
• M36: 13,231,483 km (0.076 R)
• M37: 13,361,483 km (0.107 R)
• M38: 14,061,751 km (0.059 R)
• M39: 14,283,006 km (0.119 R)
• M40: 14,371,867 km (0.093 R)
• M41: 15,044,160 km (0.08 R)
• M42: 16,558,988 km (0.108 R)
• M43: 17,263,594 km (0.1 R)
• M44: 18,073,966 km (0.046 R)
• M45: 18,411,309 km (0.077 R)
• M46: 19,092,279 km (0.096 R)
• M47: 19,239,184 km (0.11 R)
• M48: 19,682,442 km (0.117 R)
• M49: 19,830,993 km (0.1 R)
• M50: 20,478,752 km (0.08 R)
• M51: 21,744,051 km (0.05 R)
• M52: 23,295,680 km (0.117 R)
• M53: 23,926,235 km (0.058 R)
• M54: 24,190,724 km (0.034 R)
• M55: 24,615,881 km (0.098 R)
• M56: 25,797,704 km (0.082 R)
• M57: 27,218,136 km (0.079 R)
• M58: 27,660,197 km (0.096 R)
• M59: 28,383,802 km (0.118 R)
• M60: 28,888,546 km (0.118 R)
• M61: 29,283,035 km (0.105 R)
• M62: 29,452,679 km (0.105 R)
• M63: 30,020,403 km (0.077 R)
• M64: 30,134,397 km (0.1 R)
• M65: 30,420,129 km (0.06 R)
• M66: 30,706,609 km (0.092 R)
• M67: 31,978,041 km (0.096 R)
• M68: 32,386,144 km (0.112 R)
• M69: 32,503,129 km (0.114 R)
• M70: 32,737,400 km (0.107 R)
• M71: 34,333,459 km (0.112 R)
• M72: 34,751,436 km (0.039 R)
• M73: 35,894,363 km (0.077 R)
• M74: 36,015,388 km (0.101 R)
• M75: 36,379,210 km (0.113 R)
• M76: 37,478,306 km (0.071 R)
• M77: 38,402,372 km (0.104 R)
• M78: 40,084,749 km (0.042 R)
• M79: 40,524,866 km (0.072 R)
• M80: 40,713,958 km (0.069 R)
• M81: 41,727,484 km (0.106 R)
• M82: 42,941,919 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.97 AU - 12.45 AU

Year: 12423 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,703,913 km

• M1: 200,312 km (0.118 R)
• M2: 327,470 km (0.117 R)
• M3: 831,764 km (0.104 R)
• M4: 1,066,782 km (0.074 R)
• M5: 1,850,974 km (0.081 R)
• M6: 1,953,599 km (0.093 R)
• M7: 3,269,312 km (0.11 R)
• M8: 3,489,819 km (0.035 R)
• M9: 3,618,174 km (0.081 R)
• M10: 3,748,025 km (0.085 R)
• M11: 3,846,460 km (0.06 R)
• M12: 4,421,066 km (0.084 R)
• M13: 4,807,477 km (0.102 R)
• M14: 5,389,114 km (0.113 R)
• M15: 5,613,062 km (0.075 R)
• M16: 6,108,979 km (0.098 R)
• M17: 6,381,845 km (0.052 R)
• M18: 7,142,999 km (0.096 R)
• M19: 7,389,387 km (0.05 R)
• M20: 8,102,819 km (0.095 R)
• M21: 9,370,362 km (0.059 R)
• M22: 9,867,326 km (0.085 R)
• M23: 10,096,211 km (0.092 R)
• M24: 10,372,967 km (0.117 R)
• M25: 10,465,867 km (0.073 R)
• M26: 10,699,240 km (0.099 R)
• M27: 11,313,937 km (0.105 R)
• M28: 11,891,684 km (0.101 R)
• M29: 13,784,097 km (0.083 R)
• M30: 13,937,435 km (0.091 R)
• M31: 14,040,059 km (0.113 R)
• M32: 14,765,160 km (0.101 R)
• M33: 15,822,219 km (0.053 R)
• M34: 16,036,443 km (0.116 R)
• M35: 16,251,864 km (0.11 R)
• M36: 16,739,703 km (0.098 R)
• M37: 19,194,155 km (0.103 R)
• M38: 19,825,308 km (0.055 R)
• M39: 20,931,285 km (0.102 R)
• M40: 21,759,160 km (0.101 R)
• M41: 22,296,964 km (0.115 R)
• M42: 24,121,310 km (0.047 R)
• M43: 24,615,881 km (0.069 R)
• M44: 25,238,806 km (0.057 R)
• M45: 25,426,701 km (0.097 R)
• M46: 25,866,968 km (0.118 R)
• M47: 27,010,494 km (0.099 R)
• M48: 27,138,699 km (0.05 R)
• M49: 27,395,409 km (0.097 R)
• M50: 27,782,120 km (0.051 R)
• M51: 29,478,709 km (0.035 R)
• M52: 29,610,655 km (0.085 R)
• M53: 29,808,872 km (0.067 R)
• M54: 30,273,074 km (0.066 R)
• M55: 30,606,079 km (0.113 R)
• M56: 31,815,129 km (0.099 R)
• M57: 32,834,638 km (0.12 R)
• M58: 33,314,099 km (0.096 R)
• M59: 34,003,147 km (0.049 R)
• M60: 34,696,683 km (0.109 R)
• M61: 35,324,994 km (0.103 R)
• M62: 35,745,962 km (0.094 R)
• M63: 36,380,557 km (0.081 R)
• M64: 37,232,367 km (0.057 R)
• M65: 40,411,770 km (0.1 R)
• M66: 41,146,446 km (0.115 R)
• M67: 42,331,111 km (0.1 R)
• M68: 44,885,644 km (0.068 R)
• M69: 48,187,120 km (0.1 R)
• M70: 48,342,702 km (0.11 R)
• M71: 49,122,406 km (0.116 R)
• M72: 49,827,909 km (0.117 R)
• M73: 50,142,513 km (0.061 R)
• M74: 51,248,640 km (0.079 R)
• M75: 51,645,822 km (0.025 R)
• M76: 52,362,995 km (0.117 R)
• M77: 53,324,460 km (0.071 R)
• M78: 53,485,278 km (0.045 R)
• M79: 53,646,245 km (0.058 R)
• M80: 53,968,778 km (0.072 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 11

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.19 AU - 13.03 AU

Year: 15064 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,703,913 km

• M1: 150,645 km (0.101 R)
• M2: 540,946 km (0.089 R)
• M3: 692,788 km (0.061 R)
• M4: 1,537,118 km (0.118 R)
• M5: 2,264,762 km (0.031 R)
• M6: 2,548,400 km (0.113 R)
• M7: 3,118,517 km (0.076 R)
• M8: 4,478,811 km (0.115 R)
• M9: 4,549,421 km (0.08 R)
• M10: 4,620,330 km (0.119 R)
• M11: 4,727,592 km (0.095 R)
• M12: 4,980,861 km (0.112 R)
• M13: 6,432,708 km (0.081 R)
• M14: 6,552,536 km (0.105 R)
• M15: 7,538,536 km (0.096 R)
• M16: 7,963,095 km (0.112 R)
• M17: 8,178,366 km (0.114 R)
• M18: 8,791,119 km (0.05 R)
• M19: 9,147,910 km (0.069 R)
• M20: 9,509,637 km (0.112 R)
• M21: 9,600,743 km (0.066 R)
• M22: 9,783,850 km (0.064 R)
• M23: 10,107,281 km (0.033 R)
• M24: 10,669,769 km (0.112 R)
• M25: 11,532,649 km (0.082 R)
• M26: 13,375,845 km (0.107 R)
• M27: 13,786,341 km (0.118 R)
• M28: 14,305,296 km (0.108 R)
• M29: 15,202,136 km (0.114 R)
• M30: 15,523,023 km (0.091 R)
• M31: 16,608,954 km (0.058 R)
• M32: 16,773,960 km (0.093 R)
• M33: 17,775,369 km (0.103 R)
• M34: 18,967,963 km (0.11 R)
• M35: 19,255,789 km (0.081 R)
• M36: 19,661,199 km (0.077 R)
• M37: 20,127,795 km (0.116 R)
• M38: 21,072,206 km (0.092 R)
• M39: 21,430,045 km (0.098 R)
• M40: 21,789,977 km (0.091 R)
• M41: 22,151,854 km (0.093 R)
• M42: 23,249,454 km (0.054 R)
• M43: 25,687,750 km (0.066 R)
• M44: 27,358,010 km (0.106 R)
• M45: 27,487,861 km (0.083 R)
• M46: 27,618,011 km (0.107 R)
• M47: 28,009,658 km (0.096 R)
• M48: 28,271,903 km (0.103 R)
• M49: 28,798,488 km (0.064 R)
• M50: 28,996,854 km (0.117 R)
• M51: 29,394,934 km (0.11 R)
• M52: 29,594,648 km (0.106 R)
• M53: 30,196,480 km (0.053 R)
• M54: 32,026,211 km (0.118 R)
• M55: 32,163,243 km (0.106 R)
• M56: 33,543,583 km (0.087 R)
• M57: 34,731,988 km (0.106 R)
• M58: 34,943,071 km (0.068 R)
• M59: 35,225,362 km (0.119 R)
• M60: 36,076,574 km (0.047 R)
• M61: 36,361,707 km (0.041 R)
• M62: 36,719,396 km (0.087 R)
• M63: 37,582,426 km (0.059 R)
• M64: 38,234,074 km (0.038 R)
• M65: 38,306,629 km (0.101 R)
• M66: 38,452,038 km (0.068 R)
• M67: 40,507,064 km (0.053 R)
• M68: 42,898,985 km (0.118 R)
• M69: 43,049,929 km (0.065 R)
• M70: 43,201,172 km (0.103 R)
• M71: 43,504,108 km (0.104 R)
• M72: 45,182,596 km (0.073 R)
• M73: 45,413,276 km (0.105 R)
• M74: 45,721,148 km (0.102 R)
• M75: 46,727,045 km (0.063 R)
• M76: 47,037,909 km (0.063 R)
• M77: 48,053,230 km (0.117 R)
• M78: 48,603,002 km (0.112 R)
• M79: 48,918,055 km (0.078 R)
• M80: 49,312,844 km (0.093 R)
• M81: 50,026,126 km (0.117 R)
• M82: 50,742,700 km (0.12 R)
• M83: 53,237,245 km (0.1 R)
• M84: 53,643,253 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit