🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 176 Days

Day: 15.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 184 Days

Day: 47.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 37.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,652,545 km

• M1: 179,069 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.87 AU - 1.93 AU

Year: 943 Days

Day: 16.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.34 AU - 3.1 AU

Year: 1614 Days

Day: 23.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,652,545 km

• M1: 475,871 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.28 AU - 5.26 AU

Year: 3176 Days

Day: 18.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,652,545 km

• M1: 3,029,656 km (0.073 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 14.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.5 AU - 6.08 AU

Year: 4379 Days

Day: 13.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,652,545 km

• M1: 298,298 km (0.041 R)
• M2: 560,094 km (0.038 R)
• M3: 670,946 km (0.084 R)
• M4: 766,240 km (0.12 R)
• M5: 867,069 km (0.057 R)
• M6: 1,041,650 km (0.099 R)
• M7: 1,184,666 km (0.111 R)
• M8: 1,319,453 km (0.094 R)
• M9: 1,589,029 km (0.12 R)
• M10: 1,739,225 km (0.114 R)
• M11: 2,312,633 km (0.104 R)
• M12: 2,445,925 km (0.093 R)
• M13: 2,640,851 km (0.119 R)
• M14: 2,922,544 km (0.075 R)
• M15: 3,087,999 km (0.047 R)
• M16: 3,342,166 km (0.072 R)
• M17: 3,471,867 km (0.079 R)
• M18: 3,625,504 km (0.076 R)
• M19: 4,099,730 km (0.105 R)
• M20: 4,285,829 km (0.094 R)
• M21: 4,379,926 km (0.116 R)
• M22: 5,562,498 km (0.038 R)
• M23: 6,004,260 km (0.107 R)
• M24: 6,109,876 km (0.106 R)
• M25: 6,620,005 km (0.114 R)
• M26: 6,949,419 km (0.102 R)
• M27: 7,228,120 km (0.055 R)
• M28: 7,425,290 km (0.107 R)
• M29: 7,911,932 km (0.106 R)
• M30: 8,232,371 km (0.114 R)
• M31: 8,497,757 km (0.042 R)
• M32: 8,735,917 km (0.063 R)
• M33: 8,976,471 km (0.098 R)
• M34: 9,249,636 km (0.091 R)
• M35: 9,960,376 km (0.103 R)
• M36: 10,369,975 km (0.106 R)
• M37: 11,303,466 km (0.082 R)
• M38: 11,631,683 km (0.104 R)
• M39: 11,996,253 km (0.081 R)
• M40: 12,263,884 km (0.11 R)
• M41: 12,533,459 km (0.088 R)
• M42: 12,635,036 km (0.089 R)
• M43: 13,181,517 km (0.083 R)
• M44: 13,353,854 km (0.07 R)
• M45: 13,561,795 km (0.069 R)
• M46: 14,156,596 km (0.119 R)
• M47: 14,297,816 km (0.119 R)
• M48: 14,688,566 km (0.106 R)
• M49: 15,010,800 km (0.114 R)
• M50: 15,190,916 km (0.072 R)
• M51: 16,028,514 km (0.08 R)
• M52: 16,175,719 km (0.119 R)
• M53: 17,520,903 km (0.116 R)
• M54: 17,824,736 km (0.095 R)
• M55: 18,630,620 km (0.093 R)
• M56: 18,979,631 km (0.067 R)
• M57: 20,079,325 km (0.064 R)
• M58: 20,317,635 km (0.042 R)
• M59: 20,437,164 km (0.101 R)
• M60: 21,563,935 km (0.051 R)
• M61: 21,889,609 km (0.089 R)
• M62: 22,299,059 km (0.086 R)
• M63: 22,463,467 km (0.087 R)
• M64: 22,711,051 km (0.108 R)
• M65: 22,876,506 km (0.102 R)
• M66: 23,167,025 km (0.102 R)
• M67: 24,256,996 km (0.085 R)
• M68: 24,808,264 km (0.096 R)
• M69: 24,978,656 km (0.097 R)
• M70: 25,106,861 km (0.119 R)
• M71: 25,793,665 km (0.076 R)
• M72: 26,226,152 km (0.116 R)
• M73: 26,748,249 km (0.093 R)
• M74: 26,923,129 km (0.056 R)
• M75: 27,142,140 km (0.083 R)
• M76: 27,581,958 km (0.09 R)
• M77: 28,024,169 km (0.091 R)
• M78: 29,274,957 km (0.028 R)
• M79: 29,410,044 km (0.079 R)
• M80: 30,498,219 km (0.11 R)
• M81: 30,589,473 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.41 AU - 9.09 AU

Year: 7765 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,652,545 km

• M1: 204,500 km (0.1 R)
• M2: 298,597 km (0.044 R)
• M3: 383,270 km (0.088 R)
• M4: 695,331 km (0.118 R)
• M5: 975,229 km (0.051 R)
• M6: 1,363,435 km (0.118 R)
• M7: 1,720,226 km (0.084 R)
• M8: 1,920,089 km (0.083 R)
• M9: 2,234,693 km (0.069 R)
• M10: 2,431,564 km (0.091 R)
• M11: 2,913,419 km (0.05 R)
• M12: 3,129,288 km (0.08 R)
• M13: 3,425,492 km (0.088 R)
• M14: 3,913,181 km (0.094 R)
• M15: 4,178,717 km (0.093 R)
• M16: 4,699,916 km (0.069 R)
• M17: 4,784,140 km (0.092 R)
• M18: 5,476,030 km (0.11 R)
• M19: 5,894,306 km (0.104 R)
• M20: 6,107,483 km (0.06 R)
• M21: 6,230,303 km (0.112 R)
• M22: 6,761,973 km (0.045 R)
• M23: 6,921,145 km (0.111 R)
• M24: 7,049,351 km (0.1 R)
• M25: 7,275,692 km (0.108 R)
• M26: 7,735,706 km (0.108 R)
• M27: 8,511,969 km (0.105 R)
• M28: 8,787,828 km (0.036 R)
• M29: 8,996,666 km (0.106 R)
• M30: 9,136,840 km (0.119 R)
• M31: 9,313,066 km (0.032 R)
• M32: 9,454,885 km (0.113 R)
• M33: 9,704,713 km (0.061 R)
• M34: 10,615,166 km (0.112 R)
• M35: 11,438,702 km (0.047 R)
• M36: 11,896,771 km (0.091 R)
• M37: 12,128,049 km (0.049 R)
• M38: 12,909,698 km (0.119 R)
• M39: 13,107,616 km (0.102 R)
• M40: 13,266,788 km (0.1 R)
• M41: 13,788,286 km (0.115 R)
• M42: 14,031,233 km (0.084 R)
• M43: 14,316,516 km (0.071 R)
• M44: 14,810,189 km (0.068 R)
• M45: 15,225,772 km (0.048 R)
• M46: 15,393,023 km (0.119 R)
• M47: 16,538,493 km (0.088 R)
• M48: 17,448,348 km (0.075 R)
• M49: 17,843,286 km (0.06 R)
• M50: 18,955,696 km (0.073 R)
• M51: 19,180,841 km (0.05 R)
• M52: 19,407,033 km (0.054 R)
• M53: 19,679,450 km (0.114 R)
• M54: 20,136,472 km (0.077 R)
• M55: 20,274,251 km (0.117 R)
• M56: 20,782,136 km (0.05 R)
• M57: 20,967,787 km (0.055 R)
• M58: 21,060,837 km (0.075 R)
• M59: 21,294,210 km (0.108 R)
• M60: 21,434,533 km (0.104 R)
• M61: 22,330,773 km (0.111 R)
• M62: 23,239,281 km (0.076 R)
• M63: 23,528,604 km (0.066 R)
• M64: 23,916,361 km (0.061 R)
• M65: 25,389,302 km (0.065 R)
• M66: 25,886,715 km (0.079 R)
• M67: 26,739,871 km (0.096 R)
• M68: 28,628,395 km (0.057 R)
• M69: 29,354,244 km (0.096 R)
• M70: 29,771,622 km (0.099 R)
• M71: 30,086,077 km (0.048 R)
• M72: 30,191,094 km (0.027 R)
• M73: 30,296,262 km (0.111 R)
• M74: 31,088,831 km (0.116 R)
• M75: 31,834,876 km (0.038 R)
• M76: 31,941,838 km (0.118 R)
• M77: 32,317,478 km (0.055 R)
• M78: 32,748,470 km (0.092 R)
• M79: 33,290,014 km (0.079 R)
• M80: 33,507,529 km (0.102 R)
• M81: 34,656,740 km (0.047 R)
• M82: 35,098,054 km (0.061 R)
• M83: 35,430,161 km (0.096 R)
• M84: 35,596,664 km (0.106 R)
• M85: 35,930,417 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 11.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.01 AU - 11.19 AU

Year: 13309 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 105,652,545 km

• M1: 249,679 km (0.117 R)
• M2: 979,268 km (0.107 R)
• M3: 1,536,071 km (0.102 R)
• M4: 1,774,081 km (0.11 R)
• M5: 1,922,781 km (0.1 R)
• M6: 2,476,294 km (0.056 R)
• M7: 3,349,197 km (0.082 R)
• M8: 3,723,491 km (0.1 R)
• M9: 4,078,487 km (0.102 R)
• M10: 4,580,088 km (0.111 R)
• M11: 4,855,797 km (0.071 R)
• M12: 5,101,587 km (0.069 R)
• M13: 5,387,468 km (0.085 R)
• M14: 5,496,076 km (0.116 R)
• M15: 6,390,821 km (0.096 R)
• M16: 7,250,710 km (0.111 R)
• M17: 7,981,196 km (0.059 R)
• M18: 8,271,565 km (0.119 R)
• M19: 8,607,861 km (0.092 R)
• M20: 8,862,926 km (0.094 R)
• M21: 9,380,684 km (0.106 R)
• M22: 9,775,622 km (0.098 R)
• M23: 10,400,642 km (0.11 R)
• M24: 10,490,999 km (0.092 R)
• M25: 12,019,291 km (0.07 R)
• M26: 12,209,281 km (0.093 R)
• M27: 13,320,942 km (0.046 R)
• M28: 13,913,799 km (0.115 R)
• M29: 15,074,080 km (0.11 R)
• M30: 15,381,952 km (0.084 R)
• M31: 15,691,769 km (0.051 R)
• M32: 16,003,681 km (0.086 R)
• M33: 17,165,159 km (0.118 R)
• M34: 17,540,350 km (0.116 R)
• M35: 18,408,168 km (0.085 R)
• M36: 18,902,439 km (0.066 R)
• M37: 19,068,193 km (0.085 R)
• M38: 19,179,045 km (0.115 R)
• M39: 19,512,649 km (0.054 R)
• M40: 21,037,350 km (0.095 R)
• M41: 21,900,979 km (0.101 R)
• M42: 22,600,349 km (0.11 R)
• M43: 22,893,860 km (0.09 R)
• M44: 23,901,252 km (0.118 R)
• M45: 24,500,690 km (0.101 R)
• M46: 32,332,737 km (0.042 R)
• M47: 33,328,461 km (0.093 R)
• M48: 33,462,052 km (0.058 R)
• M49: 34,469,145 km (0.106 R)
• M50: 35,350,126 km (0.058 R)
• M51: 36,857,774 km (0.099 R)
• M52: 38,176,778 km (0.103 R)
• M53: 38,596,400 km (0.109 R)
• M54: 38,806,884 km (0.083 R)
• M55: 41,648,945 km (0.1 R)
• M56: 42,949,698 km (0.065 R)
• M57: 43,240,517 km (0.1 R)
• M58: 45,590,849 km (0.117 R)
• M59: 46,036,052 km (0.034 R)
• M60: 46,408,251 km (0.113 R)
• M61: 47,756,427 km (0.05 R)
• M62: 48,359,756 km (0.054 R)
• M63: 49,573,892 km (0.091 R)
• M64: 49,955,367 km (0.102 R)
• M65: 50,414,482 km (0.087 R)
• M66: 51,259,710 km (0.115 R)
• M67: 51,568,331 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.7

Radius: 3

Gravity: 96.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.57 AU - 21.85 AU

Year: 29126 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,652,545 km

• M1: 40,691 km (0.112 R)
• M2: 641,924 km (0.114 R)
• M3: 1,218,175 km (0.067 R)
• M4: 1,787,545 km (0.119 R)
• M5: 1,828,086 km (0.106 R)
• M6: 2,382,496 km (0.118 R)
• M7: 2,794,339 km (0.114 R)
• M8: 3,785,873 km (0.115 R)
• M9: 3,943,101 km (0.101 R)
• M10: 3,996,058 km (0.03 R)
• M11: 4,156,128 km (0.089 R)
• M12: 4,817,351 km (0.119 R)
• M13: 5,334,361 km (0.057 R)
• M14: 5,929,162 km (0.108 R)
• M15: 6,482,375 km (0.106 R)
• M16: 7,051,744 km (0.119 R)
• M17: 9,697,233 km (0.11 R)
• M18: 10,056,268 km (0.05 R)
• M19: 10,861,404 km (0.098 R)
• M20: 11,611,188 km (0.084 R)
• M21: 14,445,021 km (0.116 R)
• M22: 14,854,769 km (0.088 R)
• M23: 15,769,411 km (0.077 R)
• M24: 15,853,485 km (0.114 R)
• M25: 18,178,385 km (0.097 R)
• M26: 20,149,936 km (0.086 R)
• M27: 20,975,716 km (0.089 R)
• M28: 21,068,167 km (0.12 R)
• M29: 21,532,519 km (0.031 R)
• M30: 23,422,838 km (0.06 R)
• M31: 23,614,772 km (0.039 R)
• M32: 24,387,894 km (0.097 R)
• M33: 25,070,958 km (0.095 R)
• M34: 25,760,454 km (0.09 R)
• M35: 28,784,874 km (0.066 R)
• M36: 30,129,759 km (0.03 R)
• M37: 30,338,598 km (0.115 R)
• M38: 30,443,167 km (0.095 R)
• M39: 31,178,291 km (0.111 R)
• M40: 31,706,969 km (0.089 R)
• M41: 33,203,098 km (0.117 R)
• M42: 33,526,678 km (0.073 R)
• M43: 34,176,830 km (0.115 R)
• M44: 34,285,588 km (0.109 R)
• M45: 36,930,778 km (0.101 R)
• M46: 37,154,127 km (0.082 R)
• M47: 37,602,173 km (0.106 R)
• M48: 37,939,366 km (0.032 R)
• M49: 38,843,686 km (0.071 R)
• M50: 40,098,512 km (0.047 R)
• M51: 41,830,856 km (0.111 R)
• M52: 42,530,675 km (0.083 R)
• M53: 43,587,584 km (0.038 R)
• M54: 44,534,389 km (0.083 R)
• M55: 47,051,522 km (0.065 R)
• M56: 48,632,772 km (0.049 R)
• M57: 50,107,807 km (0.057 R)
• M58: 50,355,092 km (0.11 R)
• M59: 50,478,810 km (0.066 R)
• M60: 50,975,026 km (0.054 R)
• M61: 52,849,936 km (0.099 R)
• M62: 55,256,966 km (0.066 R)
• M63: 57,182,440 km (0.087 R)
• M64: 58,868,707 km (0.07 R)
• M65: 60,571,430 km (0.104 R)
• M66: 60,834,872 km (0.074 R)
• M67: 62,555,995 km (0.092 R)
• M68: 63,088,863 km (0.048 R)
• M69: 63,756,967 km (0.061 R)
• M70: 65,640,255 km (0.072 R)
• M71: 66,453,020 km (0.071 R)
• M72: 66,724,689 km (0.104 R)
• M73: 67,405,360 km (0.056 R)
• M74: 69,874,921 km (0.106 R)
• M75: 70,427,686 km (0.07 R)
• M76: 77,173,502 km (0.03 R)
• M77: 77,601,801 km (0.106 R)
• M78: 78,174,312 km (0.119 R)
• M79: 79,611,499 km (0.086 R)
• M80: 81,929,069 km (0.083 R)
• M81: 83,828,364 km (0.107 R)
• M82: 85,889,972 km (0.113 R)
• M83: 86,778,583 km (0.076 R)
• M84: 88,266,484 km (0.046 R)
• M85: 89,163,173 km (0.115 R)
• M86: 90,513,892 km (0.098 R)
• M87: 92,325,373 km (0.083 R)
• M88: 93,539,809 km (0.077 R)
• M89: 94,912,219 km (0.116 R)
• M90: 97,522,553 km (0.112 R)
• M91: 97,676,938 km (0.102 R)
• M92: 99,224,228 km (0.117 R)
• M93: 99,534,644 km (0.109 R)
• M94: 100,000,941 km (0.102 R)
• M95: 101,560,498 km (0.073 R)
• M96: 102,499,973 km (0.054 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit