🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.78 AU - 0.92 AU

Year: 282 Days

Day: 21.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,109,770 km

• M1: 58,792 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.22 AU - 1.48 AU

Year: 565 Days

Day: 16.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,109,770 km

• M1: 248,781 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.93 AU - 6.15 AU

Year: 4072 Days

Day: 22.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 7.2

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.13 AU - 21.79 AU

Year: 27392 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,109,770 km

• M1: 135,386 km (0.052 R)
• M2: 289,173 km (0.043 R)
• M3: 456,274 km (0.117 R)
• M4: 527,033 km (0.077 R)
• M5: 820,096 km (0.116 R)
• M6: 1,292,974 km (0.078 R)
• M7: 1,539,063 km (0.076 R)
• M8: 2,841,612 km (0.111 R)
• M9: 3,023,074 km (0.101 R)
• M10: 3,445,089 km (0.104 R)
• M11: 3,687,737 km (0.106 R)
• M12: 4,189,339 km (0.098 R)
• M13: 5,145,568 km (0.117 R)
• M14: 5,704,915 km (0.032 R)
• M15: 5,876,504 km (0.12 R)
• M16: 6,224,917 km (0.11 R)
• M17: 6,283,559 km (0.093 R)
• M18: 6,342,501 km (0.11 R)
• M19: 6,460,833 km (0.111 R)
• M20: 6,579,913 km (0.072 R)
• M21: 6,639,752 km (0.115 R)
• M22: 8,257,653 km (0.091 R)
• M23: 8,386,905 km (0.114 R)
• M24: 14,003,258 km (0.089 R)
• M25: 15,095,173 km (0.118 R)
• M26: 15,891,931 km (0.09 R)
• M27: 16,539,092 km (0.076 R)
• M28: 17,112,351 km (0.064 R)
• M29: 17,360,085 km (0.118 R)
• M30: 17,525,839 km (0.118 R)
• M31: 17,775,518 km (0.056 R)
• M32: 18,026,394 km (0.118 R)
• M33: 18,194,243 km (0.11 R)
• M34: 18,278,466 km (0.109 R)
• M35: 19,041,565 km (0.107 R)
• M36: 19,556,032 km (0.067 R)
• M37: 21,126,959 km (0.09 R)
• M38: 21,303,934 km (0.108 R)
• M39: 23,374,966 km (0.077 R)
• M40: 23,741,631 km (0.071 R)
• M41: 24,110,240 km (0.03 R)
• M42: 24,295,293 km (0.1 R)
• M43: 24,480,794 km (0.088 R)
• M44: 25,886,864 km (0.091 R)
• M45: 26,076,255 km (0.114 R)
• M46: 27,415,306 km (0.056 R)
• M47: 29,762,347 km (0.093 R)
• M48: 32,478,595 km (0.098 R)
• M49: 32,887,745 km (0.067 R)
• M50: 33,298,541 km (0.108 R)
• M51: 34,437,131 km (0.048 R)
• M52: 38,683,466 km (0.104 R)
• M53: 39,552,331 km (0.103 R)
• M54: 40,537,582 km (0.083 R)
• M55: 40,867,745 km (0.055 R)
• M56: 43,316,213 km (0.086 R)
• M57: 45,012,803 km (0.104 R)
• M58: 46,500,553 km (0.041 R)
• M59: 48,237,385 km (0.08 R)
• M60: 49,641,959 km (0.064 R)
• M61: 50,231,075 km (0.106 R)
• M62: 51,416,489 km (0.116 R)
• M63: 52,850,983 km (0.049 R)
• M64: 55,149,105 km (0.046 R)
• M65: 56,126,578 km (0.103 R)
• M66: 56,494,589 km (0.043 R)
• M67: 56,863,347 km (0.103 R)
• M68: 57,479,691 km (0.073 R)
• M69: 58,719,259 km (0.029 R)
• M70: 60,720,729 km (0.116 R)
• M71: 61,098,463 km (0.088 R)
• M72: 64,405,025 km (0.111 R)
• M73: 64,661,735 km (0.113 R)
• M74: 65,305,155 km (0.077 R)
• M75: 67,508,433 km (0.048 R)
• M76: 68,815,769 km (0.104 R)
• M77: 69,209,660 km (0.094 R)
• M78: 71,721,258 km (0.119 R)
• M79: 72,921,482 km (0.094 R)
• M80: 75,341,527 km (0.03 R)
• M81: 77,105,735 km (0.095 R)
• M82: 81,090,124 km (0.096 R)
• M83: 82,479,440 km (0.09 R)
• M84: 86,977,997 km (0.062 R)
• M85: 87,687,989 km (0.113 R)
• M86: 87,830,256 km (0.109 R)
• M87: 88,970,940 km (0.104 R)
• M88: 89,113,956 km (0.069 R)
• M89: 89,543,152 km (0.115 R)
• M90: 92,856,894 km (0.045 R)
• M91: 95,771,061 km (0.059 R)
• M92: 96,650,996 km (0.071 R)
• M93: 98,419,242 km (0.084 R)

Asteroid Belt

Center: 18.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 3.7

Gravity: 36.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.85 AU - 20.99 AU

Year: 30800 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,109,770 km

• M1: 265,985 km (0.091 R)
• M2: 303,534 km (0.092 R)
• M3: 591,959 km (0.118 R)
• M4: 1,660,836 km (0.101 R)
• M5: 2,145,233 km (0.118 R)
• M6: 2,423,186 km (0.088 R)
• M7: 2,504,717 km (0.074 R)
• M8: 2,545,857 km (0.081 R)
• M9: 3,323,018 km (0.062 R)
• M10: 3,737,254 km (0.089 R)
• M11: 3,831,501 km (0.087 R)
• M12: 4,512,919 km (0.029 R)
• M13: 5,549,333 km (0.112 R)
• M14: 6,205,020 km (0.029 R)
• M15: 7,528,363 km (0.11 R)
• M16: 7,587,903 km (0.099 R)
• M17: 8,069,160 km (0.101 R)
• M18: 8,130,046 km (0.041 R)
• M19: 8,934,882 km (0.099 R)
• M20: 9,060,993 km (0.068 R)
• M21: 9,829,777 km (0.116 R)
• M22: 10,222,023 km (0.038 R)
• M23: 10,353,968 km (0.044 R)
• M24: 10,420,090 km (0.108 R)
• M25: 10,619,354 km (0.074 R)
• M26: 10,686,075 km (0.066 R)
• M27: 12,468,683 km (0.067 R)
• M28: 14,193,996 km (0.12 R)
• M29: 14,488,703 km (0.114 R)
• M30: 14,711,006 km (0.099 R)
• M31: 15,460,491 km (0.056 R)
• M32: 16,530,266 km (0.117 R)
• M33: 17,544,988 km (0.071 R)
• M34: 17,702,814 km (0.115 R)
• M35: 18,740,574 km (0.119 R)
• M36: 19,144,937 km (0.069 R)
• M37: 19,388,931 km (0.083 R)
• M38: 19,715,803 km (0.116 R)
• M39: 20,874,288 km (0.079 R)
• M40: 21,041,539 km (0.12 R)
• M41: 22,139,737 km (0.029 R)
• M42: 22,567,138 km (0.033 R)
• M43: 22,652,858 km (0.097 R)
• M44: 25,187,644 km (0.045 R)
• M45: 25,723,204 km (0.073 R)
• M46: 25,902,572 km (0.056 R)
• M47: 26,443,219 km (0.038 R)
• M48: 26,805,545 km (0.093 R)
• M49: 27,810,693 km (0.111 R)
• M50: 28,456,806 km (0.056 R)
• M51: 30,519,013 km (0.094 R)
• M52: 31,089,878 km (0.057 R)
• M53: 31,185,322 km (0.101 R)
• M54: 32,048,950 km (0.099 R)
• M55: 33,603,571 km (0.043 R)
• M56: 34,094,402 km (0.093 R)
• M57: 37,799,492 km (0.082 R)
• M58: 37,901,518 km (0.112 R)
• M59: 38,003,394 km (0.051 R)
• M60: 40,374,371 km (0.117 R)
• M61: 40,687,030 km (0.104 R)
• M62: 40,896,019 km (0.089 R)
• M63: 42,262,894 km (0.113 R)
• M64: 42,474,426 km (0.105 R)
• M65: 42,686,406 km (0.091 R)
• M66: 42,792,621 km (0.09 R)
• M67: 44,502,225 km (0.059 R)
• M68: 45,365,554 km (0.055 R)
• M69: 46,452,233 km (0.06 R)
• M70: 49,875,332 km (0.064 R)
• M71: 51,447,605 km (0.11 R)
• M72: 51,899,840 km (0.095 R)
• M73: 52,580,660 km (0.108 R)
• M74: 54,295,500 km (0.072 R)
• M75: 57,077,123 km (0.118 R)
• M76: 57,897,218 km (0.059 R)
• M77: 58,367,554 km (0.044 R)
• M78: 59,075,451 km (0.102 R)
• M79: 59,311,965 km (0.075 R)
• M80: 60,261,463 km (0.112 R)
• M81: 64,474,289 km (0.108 R)
• M82: 65,695,307 km (0.102 R)
• M83: 69,029,843 km (0.112 R)
• M84: 69,528,453 km (0.12 R)
• M85: 70,905,950 km (0.063 R)
• M86: 72,672,252 km (0.104 R)
• M87: 73,687,872 km (0.119 R)
• M88: 76,763,305 km (0.108 R)
• M89: 77,409,119 km (0.118 R)
• M90: 80,403,620 km (0.041 R)
• M91: 80,928,259 km (0.106 R)
• M92: 82,905,794 km (0.09 R)
• M93: 83,568,512 km (0.086 R)
• M94: 83,834,048 km (0.117 R)
• M95: 84,099,884 km (0.097 R)
• M96: 85,968,810 km (0.11 R)
• M97: 86,908,285 km (0.105 R)
• M98: 90,700,291 km (0.064 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit