🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 245 Days

Day: 27.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,054,781 km

• M1: 41,439 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.79 AU - 0.87 AU

Year: 337 Days

Day: 27.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,054,781 km

• M1: 101,427 km (0.082 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 10

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.64 AU - 3.57 AU

Year: 2436 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,054,781 km

• M1: 162,014 km (0.067 R)
• M2: 472,280 km (0.111 R)
• M3: 614,997 km (0.063 R)
• M4: 734,675 km (0.07 R)
• M5: 842,535 km (0.117 R)
• M6: 1,053,019 km (0.118 R)
• M7: 1,142,030 km (0.117 R)
• M8: 1,245,552 km (0.087 R)
• M9: 1,437,486 km (0.113 R)
• M10: 1,587,981 km (0.104 R)
• M11: 1,652,159 km (0.113 R)
• M12: 1,823,598 km (0.103 R)
• M13: 1,959,433 km (0.098 R)
• M14: 2,155,556 km (0.081 R)
• M15: 2,491,553 km (0.117 R)
• M16: 2,642,946 km (0.095 R)
• M17: 2,750,806 km (0.091 R)
• M18: 3,180,600 km (0.111 R)
• M19: 3,328,553 km (0.084 R)
• M20: 3,495,653 km (0.092 R)
• M21: 3,803,675 km (0.119 R)
• M22: 3,978,555 km (0.116 R)
• M23: 4,336,393 km (0.044 R)
• M24: 4,409,098 km (0.106 R)
• M25: 4,537,603 km (0.058 R)
• M26: 4,723,254 km (0.081 R)
• M27: 5,140,632 km (0.112 R)
• M28: 5,237,122 km (0.082 R)
• M29: 5,314,913 km (0.12 R)
• M30: 5,649,264 km (0.064 R)
• M31: 5,748,897 km (0.087 R)
• M32: 6,276,678 km (0.071 R)
• M33: 6,421,339 km (0.109 R)
• M34: 7,509,215 km (0.108 R)
• M35: 7,795,695 km (0.118 R)
• M36: 8,040,886 km (0.089 R)
• M37: 8,108,205 km (0.04 R)
• M38: 8,243,291 km (0.043 R)
• M39: 8,402,015 km (0.12 R)
• M40: 9,070,119 km (0.106 R)
• M41: 9,351,662 km (0.093 R)
• M42: 9,636,048 km (0.088 R)
• M43: 9,995,531 km (0.105 R)
• M44: 10,237,730 km (0.075 R)
• M45: 10,530,793 km (0.119 R)
• M46: 10,678,446 km (0.104 R)
• M47: 10,876,364 km (0.12 R)
• M48: 11,150,427 km (0.116 R)
• M49: 11,426,734 km (0.077 R)
• M50: 12,063,273 km (0.096 R)
• M51: 12,243,688 km (0.032 R)
• M52: 12,528,822 km (0.1 R)
• M53: 12,842,379 km (0.028 R)
• M54: 13,132,150 km (0.111 R)
• M55: 13,397,387 km (0.038 R)
• M56: 13,691,197 km (0.03 R)
• M57: 14,339,853 km (0.066 R)
• M58: 14,585,643 km (0.09 R)
• M59: 14,750,200 km (0.089 R)
• M60: 15,164,587 km (0.066 R)
• M61: 15,247,913 km (0.066 R)
• M62: 15,415,013 km (0.119 R)
• M63: 15,610,687 km (0.102 R)
• M64: 16,316,490 km (0.097 R)
• M65: 16,658,920 km (0.065 R)
• M66: 17,993,781 km (0.119 R)
• M67: 18,170,457 km (0.045 R)
• M68: 18,733,543 km (0.089 R)
• M69: 18,942,382 km (0.091 R)
• M70: 19,513,397 km (0.103 R)
• M71: 19,725,227 km (0.097 R)
• M72: 19,907,288 km (0.068 R)
• M73: 19,998,692 km (0.104 R)
• M74: 20,212,168 km (0.11 R)
• M75: 20,580,029 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 8.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.86 AU - 4.1 AU

Year: 2897 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,054,781 km

• M1: 146,307 km (0.116 R)
• M2: 394,639 km (0.085 R)
• M3: 457,321 km (0.073 R)
• M4: 660,325 km (0.1 R)
• M5: 720,015 km (0.085 R)
• M6: 817,852 km (0.113 R)
• M7: 901,477 km (0.098 R)
• M8: 1,037,461 km (0.07 R)
• M9: 1,190,949 km (0.059 R)
• M10: 1,509,143 km (0.115 R)
• M11: 1,613,263 km (0.084 R)
• M12: 1,672,055 km (0.05 R)
• M13: 1,902,735 km (0.092 R)
• M14: 2,079,261 km (0.079 R)
• M15: 2,394,464 km (0.044 R)
• M16: 2,738,987 km (0.051 R)
• M17: 2,795,685 km (0.086 R)
• M18: 3,040,577 km (0.093 R)
• M19: 3,322,718 km (0.043 R)
• M20: 3,864,412 km (0.103 R)
• M21: 3,992,169 km (0.036 R)
• M22: 4,072,802 km (0.077 R)
• M23: 4,925,061 km (0.067 R)
• M24: 5,380,437 km (0.093 R)
• M25: 5,451,646 km (0.044 R)
• M26: 5,577,158 km (0.119 R)
• M27: 5,649,264 km (0.119 R)
• M28: 5,721,819 km (0.11 R)
• M29: 5,996,182 km (0.102 R)
• M30: 6,162,983 km (0.102 R)
• M31: 6,501,075 km (0.119 R)
• M32: 6,577,070 km (0.073 R)
• M33: 6,653,365 km (0.114 R)
• M34: 6,768,256 km (0.046 R)
• M35: 7,117,119 km (0.092 R)
• M36: 7,293,794 km (0.118 R)
• M37: 7,372,781 km (0.11 R)
• M38: 7,591,494 km (0.096 R)
• M39: 7,852,691 km (0.118 R)
• M40: 8,116,732 km (0.075 R)
• M41: 8,239,701 km (0.092 R)
• M42: 8,591,406 km (0.084 R)
• M43: 8,779,450 km (0.063 R)
• M44: 8,947,897 km (0.035 R)
• M45: 9,309,326 km (0.055 R)
• M46: 9,632,158 km (0.065 R)
• M47: 9,805,841 km (0.117 R)
• M48: 9,914,898 km (0.087 R)
• M49: 10,112,367 km (0.091 R)
• M50: 10,222,621 km (0.105 R)
• M51: 10,824,752 km (0.112 R)
• M52: 10,892,371 km (0.118 R)
• M53: 11,028,056 km (0.086 R)
• M54: 11,096,123 km (0.104 R)
• M55: 11,323,960 km (0.102 R)
• M56: 11,668,634 km (0.104 R)
• M57: 12,039,936 km (0.116 R)
• M58: 12,110,097 km (0.083 R)
• M59: 12,344,667 km (0.112 R)
• M60: 12,415,277 km (0.106 R)
• M61: 12,509,823 km (0.047 R)
• M62: 12,889,951 km (0.096 R)
• M63: 12,961,608 km (0.108 R)
• M64: 13,033,415 km (0.079 R)
• M65: 13,129,457 km (0.073 R)
• M66: 13,418,779 km (0.098 R)
• M67: 13,515,719 km (0.111 R)
• M68: 13,612,957 km (0.057 R)
• M69: 13,808,033 km (0.111 R)
• M70: 14,028,540 km (0.101 R)
• M71: 14,274,928 km (0.083 R)
• M72: 14,697,093 km (0.101 R)
• M73: 14,772,042 km (0.105 R)
• M74: 14,972,353 km (0.119 R)
• M75: 15,808,755 km (0.079 R)
• M76: 16,193,820 km (0.105 R)
• M77: 16,452,325 km (0.104 R)
• M78: 16,530,116 km (0.042 R)
• M79: 17,052,063 km (0.086 R)
• M80: 17,183,410 km (0.116 R)
• M81: 17,738,568 km (0.11 R)
• M82: 17,845,081 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 11.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.52 AU - 6.86 AU

Year: 6872 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,054,781 km

• M1: 150,645 km (0.11 R)
• M2: 459,864 km (0.057 R)
• M3: 613,800 km (0.056 R)
• M4: 832,811 km (0.109 R)
• M5: 1,010,085 km (0.094 R)
• M6: 1,327,831 km (0.113 R)
• M7: 1,596,658 km (0.103 R)
• M8: 1,799,662 km (0.112 R)
• M9: 1,947,016 km (0.104 R)
• M10: 2,840,116 km (0.034 R)
• M11: 2,938,252 km (0.115 R)
• M12: 3,012,602 km (0.116 R)
• M13: 3,316,585 km (0.117 R)
• M14: 3,420,107 km (0.059 R)
• M15: 3,899,568 km (0.082 R)
• M16: 3,981,697 km (0.076 R)
• M17: 4,745,693 km (0.102 R)
• M18: 4,892,299 km (0.098 R)
• M19: 4,980,861 km (0.091 R)
• M20: 5,432,198 km (0.116 R)
• M21: 6,022,661 km (0.067 R)
• M22: 6,117,805 km (0.026 R)
• M23: 6,213,398 km (0.105 R)
• M24: 7,063,114 km (0.084 R)
• M25: 7,197,154 km (0.102 R)
• M26: 7,501,735 km (0.104 R)
• M27: 7,949,182 km (0.043 R)
• M28: 9,050,970 km (0.092 R)
• M29: 9,160,177 km (0.111 R)
• M30: 9,490,339 km (0.076 R)
• M31: 9,712,642 km (0.113 R)
• M32: 9,861,791 km (0.091 R)
• M33: 11,277,585 km (0.107 R)
• M34: 12,109,200 km (0.099 R)
• M35: 12,471,675 km (0.118 R)
• M36: 12,674,530 km (0.109 R)
• M37: 12,756,061 km (0.109 R)
• M38: 12,960,561 km (0.076 R)
• M39: 13,372,703 km (0.117 R)
• M40: 13,455,730 km (0.064 R)
• M41: 14,167,816 km (0.108 R)
• M42: 14,252,339 km (0.077 R)
• M43: 15,107,440 km (0.094 R)
• M44: 15,935,165 km (0.059 R)
• M45: 16,111,391 km (0.032 R)
• M46: 16,376,778 km (0.117 R)
• M47: 16,867,160 km (0.104 R)
• M48: 17,046,827 km (0.119 R)
• M49: 17,181,764 km (0.047 R)
• M50: 17,272,121 km (0.079 R)
• M51: 19,437,999 km (0.119 R)
• M52: 20,052,099 km (0.075 R)
• M53: 20,912,885 km (0.12 R)
• M54: 21,057,396 km (0.09 R)
• M55: 21,688,101 km (0.106 R)
• M56: 21,834,557 km (0.093 R)
• M57: 22,128,367 km (0.064 R)
• M58: 22,522,109 km (0.099 R)
• M59: 22,719,877 km (0.104 R)
• M60: 23,316,773 km (0.082 R)
• M61: 23,817,926 km (0.101 R)
• M62: 24,221,541 km (0.042 R)
• M63: 24,627,400 km (0.074 R)
• M64: 25,651,846 km (0.057 R)
• M65: 26,377,246 km (0.108 R)
• M66: 26,637,995 km (0.041 R)
• M67: 27,109,528 km (0.081 R)
• M68: 28,754,356 km (0.063 R)
• M69: 28,861,618 km (0.107 R)
• M70: 29,238,006 km (0.097 R)
• M71: 29,345,866 km (0.076 R)
• M72: 29,778,503 km (0.04 R)
• M73: 29,995,719 km (0.057 R)
• M74: 31,585,496 km (0.072 R)
• M75: 31,806,901 km (0.084 R)
• M76: 33,540,591 km (0.117 R)
• M77: 33,709,935 km (0.108 R)
• M78: 33,936,277 km (0.039 R)
• M79: 34,163,067 km (0.107 R)
• M80: 35,018,169 km (0.089 R)
• M81: 35,132,761 km (0.107 R)
• M82: 35,419,689 km (0.066 R)
• M83: 36,400,902 km (0.108 R)
• M84: 36,575,034 km (0.091 R)
• M85: 37,098,926 km (0.069 R)
• M86: 37,566,718 km (0.108 R)
• M87: 38,095,397 km (0.117 R)
• M88: 38,626,469 km (0.107 R)
• M89: 39,160,085 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit