🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.53 AU - 0.59 AU

Year: 159 Days

Day: 41.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 251 Days

Day: 29.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.63 AU - 1.03 AU

Year: 286 Days

Day: 32.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.71 AU - 3.75 AU

Year: 2199 Days

Day: 38.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.62 AU - 7.04 AU

Year: 6032 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,477,377 km

• M1: 135,984 km (0.097 R)
• M2: 251,324 km (0.111 R)
• M3: 539,450 km (0.078 R)
• M4: 625,768 km (0.111 R)
• M5: 1,184,366 km (0.067 R)
• M6: 1,270,385 km (0.098 R)
• M7: 1,328,878 km (0.085 R)
• M8: 2,032,137 km (0.05 R)
• M9: 2,277,328 km (0.049 R)
• M10: 2,367,087 km (0.043 R)
• M11: 2,550,494 km (0.118 R)
• M12: 2,814,983 km (0.114 R)
• M13: 2,970,116 km (0.086 R)
• M14: 3,108,195 km (0.094 R)
• M15: 3,452,420 km (0.045 R)
• M16: 3,535,147 km (0.084 R)
• M17: 3,723,940 km (0.052 R)
• M18: 4,002,341 km (0.11 R)
• M19: 4,133,090 km (0.101 R)
• M20: 4,556,751 km (0.109 R)
• M21: 4,670,595 km (0.07 R)
• M22: 5,373,107 km (0.099 R)
• M23: 5,712,245 km (0.112 R)
• M24: 6,133,363 km (0.093 R)
• M25: 6,411,316 km (0.063 R)
• M26: 6,590,235 km (0.078 R)
• M27: 7,058,028 km (0.086 R)
• M28: 7,216,452 km (0.06 R)
• M29: 7,779,987 km (0.092 R)
• M30: 7,970,874 km (0.032 R)
• M31: 8,469,184 km (0.098 R)
• M32: 9,149,107 km (0.078 R)
• M33: 9,993,886 km (0.062 R)
• M34: 11,230,611 km (0.116 R)
• M35: 12,674,530 km (0.097 R)
• M36: 12,931,539 km (0.086 R)
• M37: 13,028,479 km (0.075 R)
• M38: 13,157,881 km (0.095 R)
• M39: 13,222,806 km (0.08 R)
• M40: 13,713,188 km (0.039 R)
• M41: 14,010,140 km (0.074 R)
• M42: 14,176,044 km (0.072 R)
• M43: 14,476,436 km (0.084 R)
• M44: 14,745,114 km (0.036 R)
• M45: 14,846,392 km (0.116 R)
• M46: 15,253,448 km (0.079 R)
• M47: 15,595,428 km (0.038 R)
• M48: 17,094,997 km (0.103 R)
• M49: 17,201,362 km (0.108 R)
• M50: 17,557,404 km (0.054 R)
• M51: 17,700,570 km (0.076 R)
• M52: 18,204,415 km (0.089 R)
• M53: 18,786,052 km (0.084 R)
• M54: 19,855,826 km (0.119 R)
• M55: 20,529,765 km (0.117 R)
• M56: 21,669,551 km (0.098 R)
• M57: 21,746,145 km (0.108 R)
• M58: 22,054,017 km (0.117 R)
• M59: 22,712,846 km (0.056 R)
• M60: 23,496,141 km (0.078 R)
• M61: 23,891,079 km (0.111 R)
• M62: 24,367,997 km (0.046 R)
• M63: 24,567,561 km (0.082 R)
• M64: 24,807,964 km (0.119 R)
• M65: 25,250,475 km (0.087 R)
• M66: 25,898,832 km (0.034 R)
• M67: 26,470,595 km (0.073 R)
• M68: 27,294,580 km (0.117 R)
• M69: 27,501,923 km (0.102 R)
• M70: 27,709,864 km (0.089 R)
• M71: 27,793,040 km (0.071 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 8.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.43 AU - 10.55 AU

Year: 12868 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,477,377 km

• M1: 118,482 km (0.116 R)
• M2: 189,092 km (0.106 R)
• M3: 393,592 km (0.119 R)
• M4: 968,197 km (0.103 R)
• M5: 1,211,892 km (0.036 R)
• M6: 1,363,136 km (0.069 R)
• M7: 1,601,744 km (0.047 R)
• M8: 2,157,351 km (0.111 R)
• M9: 2,600,460 km (0.078 R)
• M10: 2,684,085 km (0.116 R)
• M11: 3,740,545 km (0.096 R)
• M12: 4,353,597 km (0.045 R)
• M13: 4,825,279 km (0.052 R)
• M14: 5,102,185 km (0.062 R)
• M15: 5,225,005 km (0.042 R)
• M16: 6,487,162 km (0.098 R)
• M17: 6,908,729 km (0.101 R)
• M18: 7,858,975 km (0.115 R)
• M19: 7,940,057 km (0.09 R)
• M20: 8,123,464 km (0.026 R)
• M21: 8,308,217 km (0.104 R)
• M22: 9,445,909 km (0.104 R)
• M23: 9,510,535 km (0.055 R)
• M24: 9,640,236 km (0.099 R)
• M25: 11,287,907 km (0.114 R)
• M26: 12,591,653 km (0.082 R)
• M27: 13,649,310 km (0.077 R)
• M28: 13,942,671 km (0.036 R)
• M29: 15,976,604 km (0.06 R)
• M30: 16,753,316 km (0.076 R)
• M31: 17,146,160 km (0.096 R)
• M32: 17,515,667 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 9.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.71 AU - 12.49 AU

Year: 13071 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,477,377 km

• M1: 147,504 km (0.088 R)
• M2: 223,050 km (0.075 R)
• M3: 289,472 km (0.046 R)
• M4: 393,891 km (0.082 R)
• M5: 595,998 km (0.079 R)
• M6: 737,817 km (0.1 R)
• M7: 1,142,180 km (0.069 R)
• M8: 1,276,070 km (0.096 R)
• M9: 1,415,495 km (0.076 R)
• M10: 1,584,541 km (0.119 R)
• M11: 1,734,887 km (0.1 R)
• M12: 1,863,989 km (0.072 R)
• M13: 2,733,901 km (0.069 R)
• M14: 2,824,109 km (0.096 R)
• M15: 2,946,031 km (0.069 R)
• M16: 4,224,195 km (0.097 R)
• M17: 4,293,908 km (0.106 R)
• M18: 4,434,530 km (0.035 R)
• M19: 5,690,553 km (0.077 R)
• M20: 6,119,301 km (0.117 R)
• M21: 6,518,129 km (0.117 R)
• M22: 6,720,834 km (0.054 R)
• M23: 6,925,484 km (0.098 R)
• M24: 7,850,597 km (0.088 R)
• M25: 8,240,300 km (0.112 R)
• M26: 9,128,761 km (0.074 R)
• M27: 9,814,967 km (0.116 R)
• M28: 10,140,791 km (0.098 R)
• M29: 10,995,294 km (0.098 R)
• M30: 11,823,318 km (0.118 R)
• M31: 12,070,753 km (0.101 R)
• M32: 12,419,914 km (0.068 R)
• M33: 13,333,209 km (0.027 R)
• M34: 13,487,445 km (0.12 R)
• M35: 16,255,155 km (0.077 R)
• M36: 16,420,012 km (0.042 R)
• M37: 16,530,266 km (0.109 R)
• M38: 16,751,521 km (0.118 R)
• M39: 16,918,173 km (0.098 R)
• M40: 17,252,973 km (0.099 R)
• M41: 17,589,867 km (0.11 R)
• M42: 18,327,534 km (0.084 R)
• M43: 18,901,841 km (0.102 R)
• M44: 21,257,558 km (0.097 R)
• M45: 21,739,712 km (0.087 R)
• M46: 22,592,121 km (0.12 R)
• M47: 22,899,245 km (0.056 R)
• M48: 23,145,932 km (0.113 R)
• M49: 23,393,517 km (0.098 R)
• M50: 23,517,683 km (0.106 R)
• M51: 23,579,766 km (0.056 R)
• M52: 24,392,531 km (0.09 R)
• M53: 24,707,584 km (0.119 R)
• M54: 24,960,704 km (0.086 R)
• M55: 25,087,563 km (0.036 R)
• M56: 26,496,775 km (0.113 R)
• M57: 26,950,655 km (0.053 R)
• M58: 27,211,105 km (0.096 R)
• M59: 28,658,614 km (0.104 R)
• M60: 29,124,461 km (0.08 R)
• M61: 29,458,663 km (0.108 R)
• M62: 30,063,487 km (0.089 R)
• M63: 30,876,402 km (0.114 R)
• M64: 32,385,396 km (0.113 R)
• M65: 33,497,806 km (0.098 R)
• M66: 34,693,541 km (0.053 R)
• M67: 35,474,741 km (0.102 R)
• M68: 35,688,666 km (0.066 R)
• M69: 36,189,819 km (0.058 R)
• M70: 36,621,260 km (0.115 R)
• M71: 37,489,077 km (0.086 R)
• M72: 38,510,082 km (0.039 R)
• M73: 38,877,046 km (0.1 R)
• M74: 40,058,869 km (0.076 R)
• M75: 41,102,613 km (0.085 R)
• M76: 41,177,412 km (0.12 R)
• M77: 43,140,735 km (0.051 R)
• M78: 43,827,389 km (0.095 R)
• M79: 44,440,740 km (0.109 R)
• M80: 45,986,685 km (0.109 R)
• M81: 47,000,958 km (0.069 R)
• M82: 47,314,515 km (0.072 R)
• M83: 47,628,820 km (0.057 R)
• M84: 47,707,509 km (0.104 R)
• M85: 48,101,550 km (0.109 R)
• M86: 49,688,334 km (0.099 R)
• M87: 49,847,955 km (0.102 R)
• M88: 51,211,839 km (0.056 R)
• M89: 54,304,326 km (0.107 R)
• M90: 54,468,734 km (0.097 R)
• M91: 54,715,720 km (0.072 R)
• M92: 54,963,155 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.9

Radius: 7.9

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.88 AU - 18.9 AU

Year: 22867 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,477,377 km

• M1: 171,140 km (0.115 R)
• M2: 271,071 km (0.109 R)
• M3: 321,785 km (0.091 R)
• M4: 541,843 km (0.054 R)
• M5: 681,418 km (0.088 R)
• M6: 1,645,726 km (0.102 R)
• M7: 2,442,036 km (0.082 R)
• M8: 2,558,872 km (0.049 R)
• M9: 2,717,595 km (0.081 R)
• M10: 3,471,419 km (0.113 R)
• M11: 3,647,346 km (0.084 R)
• M12: 4,239,454 km (0.055 R)
• M13: 4,522,792 km (0.074 R)
• M14: 5,460,322 km (0.03 R)
• M15: 5,872,764 km (0.104 R)
• M16: 6,241,822 km (0.083 R)
• M17: 7,002,527 km (0.088 R)
• M18: 7,450,273 km (0.114 R)
• M19: 8,022,934 km (0.088 R)
• M20: 8,139,171 km (0.071 R)
• M21: 8,491,325 km (0.101 R)
• M22: 8,669,197 km (0.069 R)
• M23: 11,352,085 km (0.111 R)
• M24: 14,479,728 km (0.063 R)
• M25: 14,550,487 km (0.105 R)
• M26: 14,834,723 km (0.076 R)
• M27: 16,875,687 km (0.07 R)
• M28: 17,099,635 km (0.106 R)
• M29: 18,157,292 km (0.085 R)
• M30: 18,848,285 km (0.044 R)
• M31: 20,573,597 km (0.109 R)
• M32: 20,733,068 km (0.053 R)
• M33: 20,892,689 km (0.101 R)
• M34: 21,697,675 km (0.111 R)
• M35: 22,103,833 km (0.109 R)
• M36: 22,512,684 km (0.068 R)
• M37: 22,759,072 km (0.047 R)
• M38: 23,587,096 km (0.097 R)
• M39: 24,088,698 km (0.097 R)
• M40: 24,340,770 km (0.063 R)
• M41: 25,017,252 km (0.089 R)
• M42: 25,785,736 km (0.081 R)
• M43: 25,871,605 km (0.11 R)
• M44: 26,996,432 km (0.057 R)
• M45: 27,258,228 km (0.119 R)
• M46: 27,433,407 km (0.114 R)
• M47: 30,374,950 km (0.068 R)
• M48: 30,738,174 km (0.091 R)
• M49: 31,103,043 km (0.115 R)
• M50: 32,390,931 km (0.119 R)
• M51: 33,228,081 km (0.114 R)
• M52: 34,260,904 km (0.084 R)
• M53: 34,544,392 km (0.116 R)
• M54: 35,208,906 km (0.11 R)
• M55: 36,069,543 km (0.095 R)
• M56: 36,357,967 km (0.064 R)
• M57: 36,840,420 km (0.111 R)
• M58: 36,937,061 km (0.03 R)
• M59: 40,176,303 km (0.068 R)
• M60: 40,475,349 km (0.046 R)
• M61: 41,779,394 km (0.106 R)
• M62: 42,284,586 km (0.085 R)
• M63: 42,588,719 km (0.097 R)
• M64: 45,151,031 km (0.069 R)
• M65: 46,712,234 km (0.085 R)
• M66: 48,397,006 km (0.056 R)
• M67: 48,821,265 km (0.089 R)
• M68: 50,208,785 km (0.114 R)
• M69: 51,609,171 km (0.096 R)
• M70: 53,131,629 km (0.093 R)
• M71: 53,569,202 km (0.077 R)
• M72: 54,779,000 km (0.098 R)
• M73: 54,889,553 km (0.054 R)
• M74: 55,664,620 km (0.095 R)
• M75: 55,886,623 km (0.09 R)
• M76: 58,236,656 km (0.084 R)
• M77: 58,349,303 km (0.089 R)
• M78: 59,253,622 km (0.04 R)
• M79: 59,707,502 km (0.067 R)
• M80: 60,048,735 km (0.031 R)
• M81: 63,727,945 km (0.06 R)
• M82: 64,076,508 km (0.074 R)
• M83: 64,309,282 km (0.117 R)
• M84: 64,775,728 km (0.111 R)
• M85: 67,124,714 km (0.083 R)
• M86: 69,143,089 km (0.058 R)
• M87: 71,543,087 km (0.082 R)
• M88: 71,905,563 km (0.11 R)
• M89: 72,389,662 km (0.103 R)
• M90: 74,336,828 km (0.095 R)
• M91: 76,177,779 km (0.115 R)
• M92: 76,547,884 km (0.102 R)
• M93: 80,908,662 km (0.112 R)
• M94: 81,412,208 km (0.075 R)
• M95: 81,664,281 km (0.091 R)
• M96: 82,422,293 km (0.041 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit