🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.22 AU - 1.24 AU

Year: 493 Days

Day: 23.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,661,665 km

• M1: 309,219 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.39 AU - 1.65 AU

Year: 678 Days

Day: 12.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,661,665 km

• M1: 547,528 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.49 AU - 3.79 AU

Year: 2012 Days

Day: 25.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.81 AU - 4.43 AU

Year: 2491 Days

Day: 15.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.39 AU - 5.15 AU

Year: 3191 Days

Day: 47.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,661,665 km

• M1: 45,627 km (0.098 R)
• M2: 1,094,009 km (0.071 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 9.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.76 AU - 6.16 AU

Year: 5262 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,661,665 km

• M1: 528,828 km (0.117 R)
• M2: 666,309 km (0.085 R)
• M3: 752,477 km (0.103 R)
• M4: 842,535 km (0.066 R)
• M5: 1,077,404 km (0.066 R)
• M6: 1,240,615 km (0.074 R)
• M7: 1,460,225 km (0.113 R)
• M8: 1,558,211 km (0.1 R)
• M9: 1,709,604 km (0.072 R)
• M10: 2,118,455 km (0.116 R)
• M11: 2,230,055 km (0.07 R)
• M12: 2,324,601 km (0.088 R)
• M13: 2,478,837 km (0.104 R)
• M14: 2,756,790 km (0.025 R)
• M15: 2,899,656 km (0.109 R)
• M16: 3,171,475 km (0.085 R)
• M17: 3,429,681 km (0.113 R)
• M18: 3,694,768 km (0.074 R)
• M19: 4,012,664 km (0.107 R)
• M20: 4,151,491 km (0.049 R)
• M21: 4,386,658 km (0.048 R)
• M22: 4,650,399 km (0.117 R)
• M23: 5,118,192 km (0.096 R)
• M24: 5,446,858 km (0.083 R)
• M25: 5,575,213 km (0.086 R)
• M26: 5,966,113 km (0.058 R)
• M27: 7,023,620 km (0.118 R)
• M28: 7,191,469 km (0.047 R)
• M29: 7,731,667 km (0.109 R)
• M30: 7,963,095 km (0.116 R)
• M31: 8,611,153 km (0.114 R)
• M32: 8,760,900 km (0.089 R)
• M33: 9,522,204 km (0.105 R)
• M34: 10,114,910 km (0.039 R)
• M35: 10,178,041 km (0.066 R)
• M36: 11,075,179 km (0.106 R)
• M37: 11,172,717 km (0.119 R)
• M38: 11,303,316 km (0.099 R)
• M39: 11,368,840 km (0.107 R)
• M40: 11,566,159 km (0.053 R)
• M41: 12,198,210 km (0.111 R)
• M42: 12,739,306 km (0.074 R)
• M43: 13,150,102 km (0.054 R)
• M44: 13,530,679 km (0.112 R)
• M45: 13,809,679 km (0.095 R)
• M46: 14,055,318 km (0.087 R)
• M47: 14,801,213 km (0.059 R)
• M48: 15,124,794 km (0.083 R)
• M49: 15,414,265 km (0.11 R)
• M50: 15,559,824 km (0.043 R)
• M51: 15,888,790 km (0.106 R)
• M52: 16,257,100 km (0.109 R)
• M53: 16,814,801 km (0.107 R)
• M54: 17,077,195 km (0.068 R)
• M55: 17,872,458 km (0.104 R)
• M56: 17,987,050 km (0.059 R)
• M57: 18,332,471 km (0.107 R)
• M58: 18,602,495 km (0.052 R)
• M59: 18,873,866 km (0.107 R)
• M60: 19,499,185 km (0.102 R)
• M61: 19,577,873 km (0.038 R)
• M62: 20,131,236 km (0.075 R)
• M63: 20,770,019 km (0.066 R)
• M64: 21,496,616 km (0.115 R)
• M65: 21,740,759 km (0.084 R)
• M66: 21,863,130 km (0.108 R)
• M67: 22,190,600 km (0.066 R)
• M68: 22,272,729 km (0.069 R)
• M69: 23,516,636 km (0.106 R)
• M70: 24,020,481 km (0.082 R)
• M71: 24,189,228 km (0.118 R)
• M72: 24,570,253 km (0.115 R)
• M73: 24,655,225 km (0.056 R)
• M74: 24,825,467 km (0.049 R)
• M75: 25,081,579 km (0.112 R)
• M76: 25,209,934 km (0.103 R)
• M77: 26,201,319 km (0.066 R)
• M78: 26,375,002 km (0.098 R)
• M79: 26,636,350 km (0.05 R)
• M80: 27,073,774 km (0.088 R)
• M81: 27,249,402 km (0.119 R)
• M82: 27,425,478 km (0.114 R)
• M83: 27,867,091 km (0.102 R)
• M84: 27,955,653 km (0.099 R)
• M85: 28,578,728 km (0.119 R)
• M86: 30,110,611 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 7.2

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.17 AU - 14.33 AU

Year: 18439 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,661,665 km

• M1: 100,829 km (0.055 R)
• M2: 379,380 km (0.096 R)
• M3: 542,143 km (0.095 R)
• M4: 933,042 km (0.089 R)
• M5: 1,369,868 km (0.05 R)
• M6: 1,425,219 km (0.072 R)
• M7: 2,308,594 km (0.091 R)
• M8: 2,441,736 km (0.109 R)
• M9: 2,856,272 km (0.093 R)
• M10: 3,710,925 km (0.12 R)
• M11: 5,194,038 km (0.084 R)
• M12: 5,590,622 km (0.055 R)
• M13: 6,226,712 km (0.038 R)
• M14: 6,695,103 km (0.073 R)
• M15: 7,029,604 km (0.093 R)
• M16: 7,320,871 km (0.095 R)
• M17: 10,059,260 km (0.037 R)
• M18: 10,168,317 km (0.066 R)
• M19: 11,222,832 km (0.09 R)
• M20: 11,449,323 km (0.113 R)
• M21: 11,563,018 km (0.084 R)
• M22: 11,849,199 km (0.12 R)
• M23: 11,964,239 km (0.067 R)
• M24: 14,588,934 km (0.1 R)
• M25: 15,775,095 km (0.075 R)
• M26: 16,028,813 km (0.116 R)
• M27: 16,219,850 km (0.088 R)
• M28: 16,347,756 km (0.095 R)
• M29: 17,447,899 km (0.088 R)
• M30: 17,710,294 km (0.063 R)
• M31: 18,238,972 km (0.117 R)
• M32: 18,371,815 km (0.107 R)
• M33: 19,041,565 km (0.04 R)
• M34: 19,379,357 km (0.118 R)
• M35: 19,515,042 km (0.112 R)
• M36: 19,992,409 km (0.09 R)
• M37: 21,307,524 km (0.115 R)
• M38: 22,365,330 km (0.047 R)
• M39: 22,507,598 km (0.088 R)
• M40: 23,079,959 km (0.085 R)
• M41: 23,295,829 km (0.073 R)
• M42: 23,657,108 km (0.083 R)
• M43: 23,874,773 km (0.09 R)
• M44: 25,120,774 km (0.113 R)
• M45: 25,863,527 km (0.11 R)
• M46: 25,938,176 km (0.045 R)
• M47: 27,828,046 km (0.053 R)
• M48: 28,905,749 km (0.078 R)
• M49: 30,390,059 km (0.092 R)
• M50: 30,784,699 km (0.12 R)
• M51: 31,419,742 km (0.095 R)
• M52: 32,139,457 km (0.053 R)
• M53: 33,350,751 km (0.086 R)
• M54: 34,412,746 km (0.044 R)
• M55: 34,494,875 km (0.093 R)
• M56: 34,577,005 km (0.084 R)
• M57: 35,485,662 km (0.057 R)
• M58: 35,568,689 km (0.115 R)
• M59: 36,905,346 km (0.111 R)
• M60: 37,579,733 km (0.106 R)
• M61: 39,112,214 km (0.116 R)
• M62: 40,925,639 km (0.088 R)
• M63: 41,099,771 km (0.114 R)
• M64: 42,061,985 km (0.118 R)
• M65: 43,830,381 km (0.104 R)
• M66: 44,276,183 km (0.064 R)
• M67: 44,365,642 km (0.12 R)
• M68: 44,902,998 km (0.118 R)
• M69: 44,992,756 km (0.108 R)
• M70: 45,622,863 km (0.112 R)
• M71: 46,074,798 km (0.106 R)
• M72: 47,347,876 km (0.066 R)
• M73: 47,439,280 km (0.103 R)
• M74: 48,909,229 km (0.115 R)
• M75: 50,207,888 km (0.06 R)
• M76: 50,767,833 km (0.069 R)
• M77: 50,861,331 km (0.113 R)
• M78: 51,142,276 km (0.105 R)
• M79: 51,799,759 km (0.116 R)
• M80: 52,271,142 km (0.111 R)
• M81: 53,693,817 km (0.085 R)
• M82: 53,884,405 km (0.077 R)
• M83: 54,649,299 km (0.088 R)
• M84: 55,514,124 km (0.089 R)
• M85: 58,331,052 km (0.045 R)
• M86: 59,116,441 km (0.036 R)
• M87: 61,094,873 km (0.054 R)
• M88: 61,293,838 km (0.077 R)
• M89: 61,992,161 km (0.063 R)
• M90: 63,296,056 km (0.115 R)
• M91: 64,913,209 km (0.071 R)
• M92: 65,217,940 km (0.095 R)
• M93: 68,808,289 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 6.6

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.55 AU - 20.05 AU

Year: 23800 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,661,665 km

• M1: 587,321 km (0.039 R)
• M2: 655,538 km (0.115 R)
• M3: 1,448,407 km (0.119 R)
• M4: 1,542,504 km (0.087 R)
• M5: 1,974,243 km (0.041 R)
• M6: 2,185,625 km (0.09 R)
• M7: 2,367,386 km (0.105 R)
• M8: 2,441,587 km (0.038 R)
• M9: 3,021,877 km (0.044 R)
• M10: 3,102,361 km (0.078 R)
• M11: 3,600,522 km (0.12 R)
• M12: 4,123,516 km (0.057 R)
• M13: 4,258,004 km (0.067 R)
• M14: 5,630,714 km (0.118 R)
• M15: 6,650,523 km (0.114 R)
• M16: 7,127,740 km (0.084 R)
• M17: 7,181,446 km (0.111 R)
• M18: 7,452,068 km (0.071 R)
• M19: 8,003,336 km (0.094 R)
• M20: 8,115,236 km (0.112 R)
• M21: 8,171,335 km (0.092 R)
• M22: 9,028,381 km (0.067 R)
• M23: 9,261,754 km (0.084 R)
• M24: 9,734,483 km (0.1 R)
• M25: 9,913,701 km (0.098 R)
• M26: 10,214,991 km (0.085 R)
• M27: 10,580,459 km (0.052 R)
• M28: 10,641,794 km (0.034 R)
• M29: 12,993,024 km (0.071 R)
• M30: 13,190,493 km (0.071 R)
• M31: 15,080,662 km (0.11 R)
• M32: 15,706,131 km (0.112 R)
• M33: 16,127,698 km (0.075 R)
• M34: 16,339,977 km (0.116 R)
• M35: 17,997,372 km (0.057 R)
• M36: 18,070,675 km (0.105 R)
• M37: 18,291,032 km (0.12 R)
• M38: 18,734,590 km (0.099 R)
• M39: 19,032,290 km (0.106 R)
• M40: 20,238,348 km (0.113 R)
• M41: 20,390,938 km (0.082 R)
• M42: 20,773,759 km (0.04 R)
• M43: 21,702,612 km (0.113 R)
• M44: 22,565,792 km (0.083 R)
• M45: 23,921,747 km (0.06 R)
• M46: 26,711,747 km (0.096 R)
• M47: 27,214,845 km (0.074 R)
• M48: 27,975,101 km (0.096 R)
• M49: 28,145,044 km (0.075 R)
• M50: 28,230,016 km (0.111 R)
• M51: 33,759,751 km (0.117 R)
• M52: 33,850,258 km (0.064 R)
• M53: 34,303,540 km (0.103 R)
• M54: 35,583,200 km (0.077 R)
• M55: 35,951,809 km (0.063 R)
• M56: 40,088,190 km (0.095 R)
• M57: 41,145,548 km (0.119 R)
• M58: 42,114,793 km (0.063 R)
• M59: 43,484,361 km (0.111 R)
• M60: 45,166,888 km (0.05 R)
• M61: 46,266,881 km (0.095 R)
• M62: 49,208,873 km (0.091 R)
• M63: 50,031,063 km (0.08 R)
• M64: 50,134,136 km (0.087 R)
• M65: 50,754,219 km (0.098 R)
• M66: 50,857,741 km (0.099 R)
• M67: 51,169,054 km (0.096 R)
• M68: 55,378,140 km (0.106 R)
• M69: 55,484,803 km (0.112 R)
• M70: 56,126,129 km (0.057 R)
• M71: 56,769,849 km (0.034 R)
• M72: 57,524,121 km (0.089 R)
• M73: 58,281,535 km (0.112 R)
• M74: 58,933,483 km (0.107 R)
• M75: 59,587,674 km (0.104 R)
• M76: 60,025,248 km (0.043 R)
• M77: 61,565,059 km (0.112 R)
• M78: 62,118,122 km (0.11 R)
• M79: 62,783,982 km (0.112 R)
• M80: 64,571,079 km (0.103 R)
• M81: 66,148,588 km (0.106 R)
• M82: 67,966,801 km (0.109 R)
• M83: 68,081,093 km (0.041 R)
• M84: 68,652,856 km (0.051 R)
• M85: 70,031,999 km (0.074 R)
• M86: 74,106,148 km (0.087 R)
• M87: 74,694,366 km (0.038 R)
• M88: 76,706,009 km (0.084 R)
• M89: 77,539,568 km (0.114 R)
• M90: 78,256,441 km (0.055 R)
• M91: 78,735,454 km (0.106 R)
• M92: 78,855,431 km (0.114 R)
• M93: 78,975,409 km (0.097 R)
• M94: 79,456,067 km (0.072 R)
• M95: 80,661,676 km (0.042 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit