🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 48 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 178 Days

Day: 42.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.15 AU - 1.27 AU

Year: 496 Days

Day: 38.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.29 AU - 1.61 AU

Year: 651 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.87 AU - 3.15 AU

Year: 1947 Days

Day: 16.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,444,124 km

• M1: 2,811,991 km (0.097 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 14.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.23 AU - 13.31 AU

Year: 15053 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,444,124 km

• M1: 186,249 km (0.062 R)
• M2: 355,893 km (0.066 R)
• M3: 452,534 km (0.092 R)
• M4: 683,513 km (0.109 R)
• M5: 936,333 km (0.083 R)
• M6: 1,636,302 km (0.105 R)
• M7: 2,123,691 km (0.11 R)
• M8: 2,443,681 km (0.08 R)
• M9: 2,717,445 km (0.088 R)
• M10: 2,937,354 km (0.113 R)
• M11: 3,805,770 km (0.114 R)
• M12: 4,414,932 km (0.105 R)
• M13: 5,209,596 km (0.119 R)
• M14: 5,405,420 km (0.114 R)
• M15: 5,844,789 km (0.08 R)
• M16: 6,171,810 km (0.091 R)
• M17: 6,972,458 km (0.081 R)
• M18: 7,672,127 km (0.084 R)
• M19: 7,850,597 km (0.053 R)
• M20: 8,211,726 km (0.118 R)
• M21: 9,280,154 km (0.104 R)
• M22: 9,470,443 km (0.107 R)
• M23: 9,662,078 km (0.109 R)
• M24: 9,806,589 km (0.106 R)
• M25: 10,195,693 km (0.025 R)
• M26: 11,546,113 km (0.089 R)
• M27: 11,905,447 km (0.107 R)
• M28: 12,164,252 km (0.103 R)
• M29: 13,111,805 km (0.097 R)
• M30: 14,028,540 km (0.026 R)
• M31: 15,639,709 km (0.112 R)
• M32: 15,809,802 km (0.097 R)
• M33: 16,208,929 km (0.089 R)
• M34: 16,784,881 km (0.076 R)
• M35: 17,017,207 km (0.091 R)
• M36: 17,661,375 km (0.089 R)
• M37: 17,779,408 km (0.066 R)
• M38: 22,390,613 km (0.077 R)
• M39: 24,267,318 km (0.107 R)
• M40: 25,257,656 km (0.109 R)
• M41: 25,457,369 km (0.12 R)
• M42: 25,992,331 km (0.065 R)
• M43: 26,869,722 km (0.104 R)
• M44: 27,141,691 km (0.095 R)
• M45: 27,962,834 km (0.09 R)
• M46: 29,489,630 km (0.075 R)
• M47: 29,699,964 km (0.039 R)
• M48: 30,263,200 km (0.119 R)
• M49: 31,974,002 km (0.119 R)
• M50: 33,569,762 km (0.061 R)
• M51: 36,011,648 km (0.079 R)
• M52: 36,537,036 km (0.085 R)
• M53: 36,913,723 km (0.091 R)
• M54: 37,140,514 km (0.04 R)
• M55: 37,367,603 km (0.119 R)
• M56: 37,747,283 km (0.071 R)
• M57: 38,357,343 km (0.11 R)
• M58: 39,278,567 km (0.042 R)
• M59: 39,432,802 km (0.118 R)
• M60: 40,051,838 km (0.112 R)
• M61: 42,956,430 km (0.092 R)
• M62: 43,593,268 km (0.039 R)
• M63: 44,474,101 km (0.045 R)
• M64: 44,634,918 km (0.118 R)
• M65: 45,199,201 km (0.113 R)
• M66: 45,928,192 km (0.12 R)
• M67: 46,172,036 km (0.094 R)
• M68: 46,334,948 km (0.117 R)
• M69: 47,562,100 km (0.115 R)
• M70: 48,386,234 km (0.107 R)
• M71: 48,965,926 km (0.101 R)
• M72: 50,048,566 km (0.054 R)
• M73: 50,466,991 km (0.097 R)
• M74: 50,886,613 km (0.035 R)
• M75: 52,237,332 km (0.119 R)
• M76: 52,576,920 km (0.075 R)
• M77: 53,343,609 km (0.083 R)
• M78: 53,599,870 km (0.097 R)
• M79: 53,942,299 km (0.027 R)
• M80: 54,887,908 km (0.08 R)
• M81: 56,620,999 km (0.053 R)
• M82: 56,795,280 km (0.116 R)
• M83: 58,284,078 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.3

Radius: 4.2

Gravity: 27.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.43 AU - 15.53 AU

Year: 16435 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,444,124 km

• M1: 62,083 km (0.104 R)
• M2: 172,786 km (0.075 R)
• M3: 246,537 km (0.076 R)
• M4: 425,456 km (0.114 R)
• M5: 620,532 km (0.079 R)
• M6: 1,580,053 km (0.102 R)
• M7: 1,686,716 km (0.104 R)
• M8: 1,795,623 km (0.101 R)
• M9: 1,963,322 km (0.116 R)
• M10: 2,078,064 km (0.064 R)
• M11: 2,527,306 km (0.035 R)
• M12: 2,683,487 km (0.107 R)
• M13: 3,511,212 km (0.074 R)
• M14: 4,006,530 km (0.084 R)
• M15: 4,079,085 km (0.087 R)
• M16: 4,411,043 km (0.107 R)
• M17: 4,561,239 km (0.086 R)
• M18: 5,987,804 km (0.06 R)
• M19: 7,008,959 km (0.087 R)
• M20: 7,719,101 km (0.055 R)
• M21: 8,036,846 km (0.061 R)
• M22: 8,451,831 km (0.107 R)
• M23: 9,350,465 km (0.111 R)
• M24: 10,229,502 km (0.066 R)
• M25: 10,279,169 km (0.111 R)
• M26: 10,729,159 km (0.106 R)
• M27: 10,981,980 km (0.112 R)
• M28: 11,236,745 km (0.119 R)
• M29: 12,327,912 km (0.086 R)
• M30: 12,380,720 km (0.115 R)
• M31: 12,966,395 km (0.103 R)
• M32: 13,289,676 km (0.083 R)
• M33: 13,889,265 km (0.079 R)
• M34: 13,944,167 km (0.098 R)
• M35: 15,454,806 km (0.071 R)
• M36: 15,912,277 km (0.101 R)
• M37: 16,142,807 km (0.12 R)
• M38: 16,957,816 km (0.032 R)
• M39: 17,252,225 km (0.071 R)
• M40: 17,726,600 km (0.052 R)
• M41: 18,688,364 km (0.047 R)
• M42: 18,870,575 km (0.084 R)
• M43: 18,992,497 km (0.1 R)
• M44: 19,175,605 km (0.058 R)
• M45: 19,667,034 km (0.078 R)
• M46: 19,976,252 km (0.1 R)
• M47: 21,165,855 km (0.119 R)
• M48: 21,229,135 km (0.115 R)
• M49: 21,355,694 km (0.083 R)
• M50: 21,673,590 km (0.119 R)
• M51: 21,801,047 km (0.112 R)
• M52: 24,603,315 km (0.089 R)
• M53: 24,669,736 km (0.034 R)
• M54: 25,539,797 km (0.093 R)
• M55: 25,809,522 km (0.103 R)
• M56: 25,876,991 km (0.085 R)
• M57: 25,944,759 km (0.071 R)
• M58: 26,829,331 km (0.057 R)
• M59: 26,897,697 km (0.06 R)
• M60: 29,683,210 km (0.101 R)
• M61: 30,393,650 km (0.06 R)
• M62: 31,903,990 km (0.055 R)
• M63: 32,631,784 km (0.092 R)
• M64: 33,291,361 km (0.055 R)
• M65: 34,474,979 km (0.093 R)
• M66: 37,264,082 km (0.053 R)
• M67: 37,646,603 km (0.074 R)
• M68: 37,799,941 km (0.075 R)
• M69: 38,879,140 km (0.069 R)
• M70: 39,422,480 km (0.034 R)
• M71: 40,359,860 km (0.103 R)
• M72: 40,516,788 km (0.108 R)
• M73: 42,017,853 km (0.026 R)
• M74: 42,336,197 km (0.107 R)
• M75: 42,495,669 km (0.107 R)
• M76: 42,655,290 km (0.069 R)
• M77: 43,215,683 km (0.079 R)
• M78: 44,020,370 km (0.1 R)
• M79: 44,992,607 km (0.095 R)
• M80: 45,073,988 km (0.049 R)
• M81: 45,890,044 km (0.086 R)
• M82: 46,793,466 km (0.105 R)
• M83: 47,371,363 km (0.091 R)
• M84: 50,043,031 km (0.093 R)
• M85: 50,211,628 km (0.09 R)
• M86: 50,296,001 km (0.105 R)
• M87: 50,718,615 km (0.111 R)
• M88: 51,567,284 km (0.074 R)
• M89: 53,364,702 km (0.058 R)
• M90: 54,747,884 km (0.101 R)
• M91: 55,443,963 km (0.104 R)
• M92: 55,531,178 km (0.112 R)
• M93: 56,493,541 km (0.104 R)
• M94: 57,903,053 km (0.114 R)
• M95: 58,434,574 km (0.071 R)
• M96: 59,056,751 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 4.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.99 AU - 17.25 AU

Year: 25258 Days

Day: 23.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,444,124 km

• M1: 160,668 km (0.063 R)
• M2: 1,020,856 km (0.054 R)
• M3: 1,617,602 km (0.072 R)
• M4: 2,252,794 km (0.093 R)
• M5: 3,431,177 km (0.048 R)
• M6: 3,810,407 km (0.028 R)
• M7: 4,388,154 km (0.068 R)
• M8: 5,488,447 km (0.07 R)
• M9: 6,313,629 km (0.097 R)
• M10: 7,435,313 km (0.081 R)
• M11: 7,659,561 km (0.079 R)
• M12: 8,578,092 km (0.072 R)
• M13: 9,571,272 km (0.082 R)
• M14: 10,391,816 km (0.098 R)
• M15: 12,318,487 km (0.028 R)
• M16: 13,344,728 km (0.05 R)
• M17: 13,616,997 km (0.093 R)
• M18: 14,305,596 km (0.084 R)
• M19: 14,491,097 km (0.111 R)
• M20: 15,146,635 km (0.095 R)
• M21: 15,241,031 km (0.053 R)
• M22: 15,716,304 km (0.107 R)
• M23: 16,003,681 km (0.094 R)
• M24: 16,583,822 km (0.103 R)
• M25: 17,023,340 km (0.026 R)
• M26: 17,121,476 km (0.042 R)
• M27: 18,920,989 km (0.099 R)
• M28: 20,050,004 km (0.103 R)
• M29: 20,622,665 km (0.082 R)
• M30: 24,611,842 km (0.081 R)
• M31: 25,168,645 km (0.118 R)
• M32: 30,185,709 km (0.077 R)
• M33: 30,304,639 km (0.093 R)
• M34: 30,662,178 km (0.117 R)
• M35: 31,321,306 km (0.06 R)
• M36: 31,682,735 km (0.09 R)
• M37: 33,020,140 km (0.1 R)
• M38: 33,081,325 km (0.112 R)
• M39: 34,437,729 km (0.086 R)
• M40: 35,310,483 km (0.107 R)
• M41: 35,623,891 km (0.103 R)
• M42: 37,140,963 km (0.081 R)
• M43: 38,164,212 km (0.118 R)
• M44: 38,421,371 km (0.119 R)
• M45: 38,679,277 km (0.114 R)
• M46: 40,762,278 km (0.118 R)
• M47: 41,222,740 km (0.046 R)
• M48: 41,751,120 km (0.037 R)
• M49: 44,021,717 km (0.112 R)
• M50: 45,376,026 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit