🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 1 AU

Year: 281 Days

Day: 20.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,676,239 km

• M1: 63,579 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.06 AU - 1.46 AU

Year: 536 Days

Day: 21.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.11 AU - 1.47 AU

Year: 555 Days

Day: 19.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,676,239 km

• M1: 44,281 km (0.079 R)
• M2: 1,107,323 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.29 AU - 2.39 AU

Year: 1356 Days

Day: 15.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,676,239 km

• M1: 461,061 km (0.115 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 12.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.66 AU - 6.94 AU

Year: 5290 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,676,239 km

• M1: 184,454 km (0.095 R)
• M2: 348,563 km (0.075 R)
• M3: 579,093 km (0.1 R)
• M4: 714,928 km (0.048 R)
• M5: 862,881 km (0.106 R)
• M6: 1,021,753 km (0.07 R)
• M7: 1,124,826 km (0.106 R)
• M8: 1,300,155 km (0.055 R)
• M9: 1,740,272 km (0.062 R)
• M10: 2,379,504 km (0.118 R)
• M11: 2,554,683 km (0.083 R)
• M12: 2,679,896 km (0.059 R)
• M13: 3,494,157 km (0.111 R)
• M14: 3,593,640 km (0.102 R)
• M15: 3,734,561 km (0.11 R)
• M16: 3,877,427 km (0.08 R)
• M17: 4,022,088 km (0.036 R)
• M18: 4,126,508 km (0.05 R)
• M19: 4,466,843 km (0.088 R)
• M20: 4,905,165 km (0.093 R)
• M21: 5,129,561 km (0.069 R)
• M22: 5,220,367 km (0.085 R)
• M23: 5,682,176 km (0.09 R)
• M24: 6,793,838 km (0.104 R)
• M25: 7,120,260 km (0.073 R)
• M26: 7,580,573 km (0.112 R)
• M27: 7,710,125 km (0.111 R)
• M28: 7,788,215 km (0.034 R)
• M29: 7,919,113 km (0.068 R)
• M30: 8,396,031 km (0.049 R)
• M31: 8,530,220 km (0.111 R)
• M32: 9,074,008 km (0.07 R)
• M33: 9,156,437 km (0.118 R)
• M34: 9,322,341 km (0.119 R)
• M35: 9,938,983 km (0.115 R)
• M36: 10,024,105 km (0.11 R)
• M37: 10,166,522 km (0.119 R)
• M38: 10,252,391 km (0.091 R)
• M39: 10,511,195 km (0.082 R)
• M40: 10,888,780 km (0.059 R)
• M41: 11,094,028 km (0.116 R)
• M42: 11,182,291 km (0.084 R)
• M43: 12,200,006 km (0.105 R)
• M44: 12,474,368 km (0.084 R)
• M45: 13,466,202 km (0.098 R)
• M46: 13,749,839 km (0.066 R)
• M47: 14,099,001 km (0.113 R)
• M48: 14,226,758 km (0.1 R)
• M49: 14,515,631 km (0.072 R)
• M50: 14,709,211 km (0.103 R)
• M51: 15,197,199 km (0.1 R)
• M52: 15,361,009 km (0.104 R)
• M53: 16,289,114 km (0.091 R)
• M54: 16,456,813 km (0.087 R)
• M55: 16,793,857 km (0.09 R)
• M56: 17,235,470 km (0.088 R)
• M57: 17,612,008 km (0.106 R)
• M58: 18,199,479 km (0.082 R)
• M59: 18,583,047 km (0.101 R)
• M60: 18,969,309 km (0.091 R)
• M61: 19,821,269 km (0.058 R)
• M62: 20,072,145 km (0.115 R)
• M63: 20,576,888 km (0.067 R)
• M64: 21,857,296 km (0.097 R)
• M65: 22,825,194 km (0.084 R)
• M66: 23,314,230 km (0.089 R)
• M67: 24,111,736 km (0.098 R)
• M68: 24,264,775 km (0.096 R)
• M69: 24,494,707 km (0.1 R)
• M70: 24,648,493 km (0.099 R)
• M71: 25,227,736 km (0.06 R)
• M72: 25,460,810 km (0.117 R)
• M73: 25,577,496 km (0.083 R)
• M74: 26,085,680 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 8.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.54 AU - 12.6 AU

Year: 14906 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,676,239 km

• M1: 141,220 km (0.083 R)
• M2: 215,122 km (0.109 R)
• M3: 435,479 km (0.118 R)
• M4: 820,993 km (0.069 R)
• M5: 1,243,158 km (0.113 R)
• M6: 1,468,453 km (0.095 R)
• M7: 1,522,308 km (0.101 R)
• M8: 1,782,608 km (0.074 R)
• M9: 1,859,651 km (0.115 R)
• M10: 2,037,074 km (0.091 R)
• M11: 2,158,548 km (0.064 R)
• M12: 2,537,180 km (0.084 R)
• M13: 2,690,219 km (0.062 R)
• M14: 3,261,084 km (0.107 R)
• M15: 3,572,547 km (0.093 R)
• M16: 3,769,118 km (0.066 R)
• M17: 3,943,998 km (0.1 R)
• M18: 4,301,687 km (0.071 R)
• M19: 4,379,777 km (0.109 R)
• M20: 4,750,181 km (0.117 R)
• M21: 4,830,814 km (0.07 R)
• M22: 4,966,350 km (0.075 R)
• M23: 5,634,454 km (0.039 R)
• M24: 6,066,194 km (0.045 R)
• M25: 6,538,624 km (0.114 R)
• M26: 7,456,107 km (0.058 R)
• M27: 7,550,055 km (0.106 R)
• M28: 7,612,886 km (0.068 R)
• M29: 7,707,432 km (0.049 R)
• M30: 8,478,609 km (0.12 R)
• M31: 8,642,269 km (0.071 R)
• M32: 8,708,092 km (0.11 R)
• M33: 9,510,535 km (0.115 R)
• M34: 9,578,452 km (0.116 R)
• M35: 9,783,252 km (0.041 R)
• M36: 10,093,219 km (0.116 R)
• M37: 10,162,483 km (0.088 R)
• M38: 10,546,500 km (0.087 R)
• M39: 10,793,486 km (0.117 R)
• M40: 10,864,246 km (0.064 R)
• M41: 11,581,718 km (0.097 R)
• M42: 12,056,242 km (0.106 R)
• M43: 12,388,499 km (0.11 R)
• M44: 14,055,917 km (0.116 R)
• M45: 14,327,586 km (0.118 R)
• M46: 15,752,357 km (0.118 R)
• M47: 15,953,715 km (0.088 R)
• M48: 16,034,648 km (0.109 R)
• M49: 16,318,435 km (0.099 R)
• M50: 16,645,007 km (0.098 R)
• M51: 16,850,255 km (0.105 R)
• M52: 16,932,534 km (0.108 R)
• M53: 17,846,727 km (0.089 R)
• M54: 18,098,799 km (0.111 R)
• M55: 18,564,049 km (0.048 R)
• M56: 19,161,991 km (0.085 R)
• M57: 20,026,966 km (0.03 R)
• M58: 21,081,781 km (0.072 R)
• M59: 22,697,587 km (0.11 R)
• M60: 22,834,021 km (0.097 R)
• M61: 23,153,412 km (0.064 R)
• M62: 24,960,106 km (0.063 R)
• M63: 25,619,683 km (0.062 R)
• M64: 26,332,666 km (0.108 R)
• M65: 27,390,173 km (0.084 R)
• M66: 27,486,963 km (0.05 R)
• M67: 28,070,395 km (0.104 R)
• M68: 28,265,770 km (0.115 R)
• M69: 28,756,151 km (0.088 R)
• M70: 28,903,805 km (0.032 R)
• M71: 29,101,124 km (0.075 R)
• M72: 29,447,443 km (0.054 R)
• M73: 30,344,133 km (0.08 R)
• M74: 30,645,124 km (0.111 R)
• M75: 31,706,222 km (0.111 R)
• M76: 32,266,765 km (0.085 R)
• M77: 32,369,090 km (0.077 R)
• M78: 33,449,485 km (0.034 R)
• M79: 34,072,112 km (0.118 R)
• M80: 34,750,987 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.9

Radius: 7.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.84 AU - 20.48 AU

Year: 31764 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,676,239 km

• M1: 179,069 km (0.064 R)
• M2: 260,599 km (0.091 R)
• M3: 307,424 km (0.08 R)
• M4: 592,258 km (0.116 R)
• M5: 797,656 km (0.108 R)
• M6: 896,241 km (0.099 R)
• M7: 998,865 km (0.115 R)
• M8: 1,330,823 km (0.03 R)
• M9: 1,663,828 km (0.103 R)
• M10: 2,022,264 km (0.082 R)
• M11: 2,297,973 km (0.117 R)
• M12: 2,440,390 km (0.093 R)
• M13: 3,155,767 km (0.047 R)
• M14: 3,314,191 km (0.059 R)
• M15: 3,556,989 km (0.032 R)
• M16: 3,805,471 km (0.055 R)
• M17: 4,188,890 km (0.104 R)
• M18: 4,764,243 km (0.03 R)
• M19: 5,649,414 km (0.108 R)
• M20: 5,745,605 km (0.082 R)
• M21: 6,234,342 km (0.099 R)
• M22: 6,787,255 km (0.056 R)
• M23: 6,838,268 km (0.079 R)
• M24: 6,889,431 km (0.088 R)
• M25: 8,210,081 km (0.062 R)
• M26: 8,648,851 km (0.116 R)
• M27: 8,871,154 km (0.116 R)
• M28: 9,321,443 km (0.079 R)
• M29: 10,127,177 km (0.054 R)
• M30: 10,597,513 km (0.059 R)
• M31: 11,075,030 km (0.051 R)
• M32: 11,989,372 km (0.102 R)
• M33: 12,051,156 km (0.078 R)
• M34: 12,864,220 km (0.091 R)
• M35: 14,345,987 km (0.033 R)
• M36: 14,411,660 km (0.048 R)
• M37: 14,477,334 km (0.115 R)
• M38: 15,677,707 km (0.116 R)
• M39: 15,813,093 km (0.065 R)
• M40: 15,880,861 km (0.116 R)
• M41: 16,702,153 km (0.094 R)
• M42: 17,467,197 km (0.043 R)
• M43: 17,889,362 km (0.096 R)
• M44: 19,538,230 km (0.041 R)
• M45: 20,196,610 km (0.11 R)
• M46: 20,417,716 km (0.076 R)
• M47: 20,787,971 km (0.106 R)
• M48: 21,310,067 km (0.091 R)
• M49: 22,825,344 km (0.066 R)
• M50: 23,518,580 km (0.08 R)
• M51: 25,798,751 km (0.099 R)
• M52: 26,440,077 km (0.115 R)
• M53: 28,313,043 km (0.058 R)
• M54: 28,560,477 km (0.052 R)
• M55: 28,808,660 km (0.119 R)
• M56: 30,819,555 km (0.048 R)
• M57: 31,756,187 km (0.06 R)
• M58: 31,927,626 km (0.113 R)
• M59: 34,182,515 km (0.076 R)
• M60: 34,270,329 km (0.088 R)
• M61: 35,151,909 km (0.06 R)
• M62: 36,040,969 km (0.104 R)
• M63: 36,847,452 km (0.06 R)
• M64: 37,750,574 km (0.073 R)
• M65: 39,302,502 km (0.053 R)
• M66: 39,486,508 km (0.103 R)
• M67: 40,132,621 km (0.106 R)
• M68: 40,225,072 km (0.083 R)
• M69: 41,435,169 km (0.118 R)
• M70: 43,605,087 km (0.068 R)
• M71: 43,986,262 km (0.096 R)
• M72: 44,943,987 km (0.08 R)
• M73: 45,136,370 km (0.081 R)
• M74: 46,587,769 km (0.065 R)
• M75: 47,466,058 km (0.048 R)
• M76: 47,661,882 km (0.07 R)
• M77: 48,349,733 km (0.036 R)
• M78: 49,834,491 km (0.111 R)
• M79: 51,233,830 km (0.099 R)
• M80: 55,096,447 km (0.06 R)
• M81: 55,714,885 km (0.098 R)
• M82: 56,128,523 km (0.113 R)
• M83: 58,316,392 km (0.066 R)
• M84: 58,841,330 km (0.088 R)
• M85: 60,107,826 km (0.112 R)
• M86: 61,703,587 km (0.087 R)
• M87: 63,313,110 km (0.097 R)
• M88: 65,371,577 km (0.044 R)
• M89: 65,480,634 km (0.093 R)
• M90: 67,122,171 km (0.108 R)
• M91: 69,109,728 km (0.064 R)
• M92: 71,004,685 km (0.105 R)
• M93: 72,690,952 km (0.1 R)
• M94: 73,142,737 km (0.115 R)
• M95: 76,217,123 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit