🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 32.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,882,351 km

• M1: 74,350 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.88 AU - 2.32 AU

Year: 1117 Days

Day: 32.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.58 AU - 3.76 AU

Year: 2072 Days

Day: 35 Hours

Environment

Temp: -106 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,882,351 km

• M1: 468,690 km (0.102 R)
• M2: 1,920,537 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 14

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.78 AU - 8.36 AU

Year: 6901 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,882,351 km

• M1: 235,617 km (0.069 R)
• M2: 439,519 km (0.111 R)
• M3: 534,513 km (0.055 R)
• M4: 800,947 km (0.025 R)
• M5: 903,571 km (0.108 R)
• M6: 1,011,132 km (0.08 R)
• M7: 1,100,891 km (0.117 R)
• M8: 1,276,967 km (0.105 R)
• M9: 1,526,945 km (0.026 R)
• M10: 1,834,967 km (0.105 R)
• M11: 1,961,078 km (0.118 R)
• M12: 2,526,259 km (0.087 R)
• M13: 2,925,237 km (0.101 R)
• M14: 3,040,726 km (0.085 R)
• M15: 3,140,807 km (0.072 R)
• M16: 3,729,774 km (0.104 R)
• M17: 4,334,449 km (0.101 R)
• M18: 4,677,327 km (0.12 R)
• M19: 5,068,675 km (0.054 R)
• M20: 5,450,449 km (0.116 R)
• M21: 6,306,298 km (0.081 R)
• M22: 6,870,881 km (0.099 R)
• M23: 7,451,620 km (0.075 R)
• M24: 7,587,903 km (0.113 R)
• M25: 7,839,976 km (0.057 R)
• M26: 8,541,590 km (0.048 R)
• M27: 8,780,049 km (0.115 R)
• M28: 8,948,197 km (0.107 R)
• M29: 9,166,011 km (0.09 R)
• M30: 9,410,155 km (0.109 R)
• M31: 9,805,243 km (0.091 R)
• M32: 10,080,054 km (0.095 R)
• M33: 10,357,409 km (0.114 R)
• M34: 10,560,712 km (0.114 R)
• M35: 10,688,469 km (0.113 R)
• M36: 11,023,119 km (0.071 R)
• M37: 11,492,108 km (0.084 R)
• M38: 11,755,550 km (0.107 R)
• M39: 12,503,689 km (0.084 R)
• M40: 12,992,874 km (0.081 R)
• M41: 13,377,790 km (0.109 R)
• M42: 13,599,344 km (0.069 R)
• M43: 14,102,442 km (0.116 R)
• M44: 14,897,106 km (0.064 R)
• M45: 15,011,847 km (0.079 R)
• M46: 15,155,611 km (0.1 R)
• M47: 15,618,915 km (0.05 R)
• M48: 15,793,945 km (0.049 R)
• M49: 16,204,741 km (0.072 R)
• M50: 16,648,747 km (0.117 R)
• M51: 16,947,045 km (0.036 R)
• M52: 17,246,989 km (0.028 R)
• M53: 17,428,002 km (0.066 R)
• M54: 17,548,877 km (0.103 R)
• M55: 17,822,043 km (0.033 R)
• M56: 17,913,298 km (0.106 R)
• M57: 18,127,223 km (0.109 R)
• M58: 18,588,134 km (0.092 R)
• M59: 18,680,735 km (0.034 R)
• M60: 19,364,996 km (0.114 R)
• M61: 19,678,852 km (0.1 R)
• M62: 19,804,813 km (0.04 R)
• M63: 20,598,131 km (0.089 R)
• M64: 21,047,074 km (0.098 R)
• M65: 21,175,878 km (0.052 R)
• M66: 21,272,668 km (0.092 R)
• M67: 21,466,696 km (0.076 R)
• M68: 21,759,010 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.16 AU - 8 AU

Year: 7661 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,882,351 km

• M1: 102,624 km (0.074 R)
• M2: 248,033 km (0.079 R)
• M3: 362,027 km (0.07 R)
• M4: 460,761 km (0.085 R)
• M5: 594,652 km (0.08 R)
• M6: 856,897 km (0.037 R)
• M7: 947,104 km (0.105 R)
• M8: 1,153,848 km (0.066 R)
• M9: 1,237,324 km (0.049 R)
• M10: 1,463,965 km (0.116 R)
• M11: 1,916,798 km (0.119 R)
• M12: 1,996,384 km (0.081 R)
• M13: 2,241,874 km (0.038 R)
• M14: 2,897,412 km (0.089 R)
• M15: 3,081,866 km (0.096 R)
• M16: 3,413,823 km (0.094 R)
• M17: 3,732,467 km (0.117 R)
• M18: 3,807,415 km (0.097 R)
• M19: 3,958,808 km (0.088 R)
• M20: 4,799,100 km (0.042 R)
• M21: 5,436,387 km (0.103 R)
• M22: 5,721,670 km (0.064 R)
• M23: 6,011,890 km (0.077 R)
• M24: 6,158,944 km (0.09 R)
• M25: 6,277,276 km (0.096 R)
• M26: 6,486,414 km (0.083 R)
• M27: 6,576,622 km (0.045 R)
• M28: 7,034,541 km (0.115 R)
• M29: 7,189,374 km (0.1 R)
• M30: 7,692,771 km (0.119 R)
• M31: 7,756,500 km (0.063 R)
• M32: 7,852,392 km (0.061 R)
• M33: 8,534,708 km (0.107 R)
• M34: 8,700,014 km (0.106 R)
• M35: 8,866,367 km (0.102 R)
• M36: 9,033,767 km (0.089 R)
• M37: 9,134,745 km (0.114 R)
• M38: 9,610,915 km (0.08 R)
• M39: 10,199,732 km (0.107 R)
• M40: 10,340,055 km (0.077 R)
• M41: 11,015,190 km (0.073 R)
• M42: 11,231,359 km (0.074 R)
• M43: 11,412,522 km (0.096 R)
• M44: 11,888,094 km (0.112 R)
• M45: 12,370,248 km (0.078 R)
• M46: 12,745,589 km (0.045 R)
• M47: 13,048,375 km (0.091 R)
• M48: 13,507,192 km (0.079 R)
• M49: 15,114,322 km (0.099 R)
• M50: 16,739,703 km (0.101 R)
• M51: 17,279,751 km (0.098 R)
• M52: 18,206,809 km (0.072 R)
• M53: 18,419,836 km (0.074 R)
• M54: 18,547,892 km (0.036 R)
• M55: 19,409,875 km (0.112 R)
• M56: 19,627,390 km (0.113 R)
• M57: 21,666,559 km (0.105 R)
• M58: 22,073,315 km (0.078 R)
• M59: 22,254,927 km (0.053 R)
• M60: 22,756,828 km (0.072 R)
• M61: 22,894,309 km (0.044 R)
• M62: 23,958,099 km (0.108 R)
• M63: 24,331,794 km (0.09 R)
• M64: 25,274,710 km (0.106 R)
• M65: 25,512,271 km (0.08 R)
• M66: 25,846,174 km (0.091 R)
• M67: 26,133,402 km (0.095 R)
• M68: 26,469,997 km (0.103 R)
• M69: 27,195,995 km (0.095 R)
• M70: 27,439,391 km (0.111 R)
• M71: 27,732,453 km (0.109 R)
• M72: 27,879,508 km (0.118 R)
• M73: 28,519,188 km (0.095 R)
• M74: 29,014,507 km (0.108 R)
• M75: 29,113,990 km (0.081 R)
• M76: 29,363,070 km (0.045 R)
• M77: 30,821,500 km (0.091 R)
• M78: 32,819,678 km (0.101 R)
• M79: 32,871,439 km (0.117 R)
• M80: 33,390,843 km (0.077 R)
• M81: 34,332,562 km (0.084 R)
• M82: 34,385,071 km (0.083 R)
• M83: 34,595,555 km (0.075 R)
• M84: 34,648,363 km (0.074 R)
• M85: 34,965,062 km (0.099 R)
• M86: 35,442,129 km (0.118 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.57 AU - 9.69 AU

Year: 10970 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,882,351 km

• M1: 171,140 km (0.118 R)
• M2: 313,856 km (0.118 R)
• M3: 647,759 km (0.076 R)
• M4: 819,497 km (0.088 R)
• M5: 946,655 km (0.104 R)
• M6: 1,382,434 km (0.101 R)
• M7: 1,736,233 km (0.08 R)
• M8: 1,865,186 km (0.081 R)
• M9: 2,285,556 km (0.081 R)
• M10: 3,025,916 km (0.084 R)
• M11: 3,166,837 km (0.119 R)
• M12: 3,619,520 km (0.099 R)
• M13: 3,786,173 km (0.12 R)
• M14: 3,870,546 km (0.106 R)
• M15: 4,196,819 km (0.065 R)
• M16: 4,568,121 km (0.069 R)
• M17: 4,839,940 km (0.118 R)
• M18: 5,116,995 km (0.04 R)
• M19: 6,019,070 km (0.119 R)
• M20: 6,357,610 km (0.118 R)
• M21: 6,579,913 km (0.102 R)
• M22: 7,032,446 km (0.037 R)
• M23: 8,987,242 km (0.058 R)
• M24: 9,214,331 km (0.06 R)
• M25: 9,489,442 km (0.073 R)
• M26: 9,930,456 km (0.065 R)
• M27: 10,449,561 km (0.091 R)
• M28: 10,616,662 km (0.075 R)
• M29: 10,953,406 km (0.117 R)
• M30: 12,588,212 km (0.042 R)
• M31: 13,021,597 km (0.076 R)
• M32: 13,824,638 km (0.069 R)
• M33: 15,126,439 km (0.076 R)
• M34: 15,532,747 km (0.117 R)
• M35: 16,633,937 km (0.116 R)
• M36: 17,025,285 km (0.079 R)
• M37: 17,476,322 km (0.055 R)
• M38: 17,589,718 km (0.056 R)
• M39: 17,731,686 km (0.12 R)
• M40: 18,160,284 km (0.105 R)
• M41: 18,447,811 km (0.116 R)
• M42: 18,563,301 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177

Radius: 4.7

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.44 AU - 13.4 AU

Year: 16068 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,882,351 km

• M1: 82,877 km (0.063 R)
• M2: 159,471 km (0.074 R)
• M3: 612,753 km (0.093 R)
• M4: 642,672 km (0.098 R)
• M5: 987,196 km (0.061 R)
• M6: 1,361,191 km (0.082 R)
• M7: 2,938,401 km (0.073 R)
• M8: 3,015,893 km (0.099 R)
• M9: 3,120,312 km (0.06 R)
• M10: 3,305,814 km (0.116 R)
• M11: 3,743,388 km (0.101 R)
• M12: 4,025,978 km (0.111 R)
• M13: 4,083,274 km (0.078 R)
• M14: 4,403,713 km (0.051 R)
• M15: 4,433,183 km (0.096 R)
• M16: 4,701,861 km (0.102 R)
• M17: 4,914,589 km (0.1 R)
• M18: 5,926,170 km (0.116 R)
• M19: 5,991,544 km (0.096 R)
• M20: 6,122,891 km (0.09 R)
• M21: 6,488,957 km (0.089 R)
• M22: 7,068,649 km (0.109 R)
• M23: 7,172,769 km (0.111 R)
• M24: 7,207,476 km (0.085 R)
• M25: 7,382,356 km (0.072 R)
• M26: 7,664,946 km (0.116 R)
• M27: 7,843,267 km (0.026 R)
• M28: 8,023,083 km (0.081 R)
• M29: 8,386,756 km (0.095 R)
• M30: 10,559,964 km (0.101 R)
• M31: 10,758,480 km (0.106 R)
• M32: 11,239,886 km (0.08 R)
• M33: 11,564,663 km (0.058 R)
• M34: 12,515,807 km (0.1 R)
• M35: 16,562,728 km (0.111 R)
• M36: 17,632,353 km (0.099 R)
• M37: 19,012,543 km (0.06 R)
• M38: 20,922,609 km (0.092 R)
• M39: 21,925,513 km (0.088 R)
• M40: 22,280,359 km (0.07 R)
• M41: 24,186,685 km (0.094 R)
• M42: 25,503,894 km (0.111 R)
• M43: 25,610,407 km (0.104 R)
• M44: 27,278,274 km (0.112 R)
• M45: 27,495,939 km (0.102 R)
• M46: 27,714,352 km (0.111 R)
• M47: 28,042,869 km (0.114 R)
• M48: 28,482,986 km (0.109 R)
• M49: 31,855,819 km (0.089 R)
• M50: 32,027,857 km (0.077 R)
• M51: 32,545,466 km (0.073 R)
• M52: 33,414,330 km (0.076 R)
• M53: 34,114,897 km (0.094 R)
• M54: 34,879,342 km (0.09 R)
• M55: 35,234,038 km (0.115 R)
• M56: 35,649,322 km (0.108 R)
• M57: 35,768,252 km (0.109 R)
• M58: 39,891,020 km (0.078 R)
• M59: 41,131,785 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit