🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 485 Days

Day: 37.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,815,413 km

• M1: 498,311 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.27 AU - 3.97 AU

Year: 2609 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.1 AU - 4.6 AU

Year: 3436 Days

Day: 5.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,815,413 km

• M1: 170,841 km (0.064 R)
• M2: 522,695 km (0.091 R)
• M3: 658,231 km (0.11 R)
• M4: 746,045 km (0.082 R)
• M5: 1,105,528 km (0.06 R)
• M6: 1,597,705 km (0.119 R)
• M7: 1,748,500 km (0.106 R)
• M8: 2,005,509 km (0.099 R)
• M9: 2,214,198 km (0.076 R)
• M10: 2,430,068 km (0.116 R)
• M11: 2,508,906 km (0.046 R)
• M12: 2,604,649 km (0.115 R)
• M13: 2,701,738 km (0.09 R)
• M14: 2,833,084 km (0.073 R)
• M15: 3,051,049 km (0.115 R)
• M16: 3,188,080 km (0.079 R)
• M17: 3,309,554 km (0.117 R)
• M18: 3,557,437 km (0.069 R)
• M19: 3,665,597 km (0.089 R)
• M20: 3,996,507 km (0.049 R)
• M21: 4,337,291 km (0.117 R)
• M22: 4,569,916 km (0.119 R)
• M23: 4,648,305 km (0.068 R)
• M24: 4,786,683 km (0.11 R)
• M25: 5,108,019 km (0.085 R)
• M26: 5,985,261 km (0.061 R)
• M27: 6,071,280 km (0.06 R)
• M28: 6,200,981 km (0.063 R)
• M29: 6,288,047 km (0.101 R)
• M30: 6,707,071 km (0.117 R)
• M31: 6,818,970 km (0.073 R)
• M32: 7,067,003 km (0.117 R)
• M33: 7,549,157 km (0.114 R)
• M34: 7,712,219 km (0.096 R)
• M35: 8,184,649 km (0.118 R)
• M36: 8,400,369 km (0.106 R)
• M37: 8,545,180 km (0.091 R)
• M38: 8,984,848 km (0.087 R)
• M39: 9,281,949 km (0.11 R)
• M40: 9,733,885 km (0.071 R)
• M41: 10,141,539 km (0.097 R)
• M42: 10,270,193 km (0.099 R)
• M43: 10,580,908 km (0.092 R)
• M44: 10,685,178 km (0.095 R)
• M45: 10,894,914 km (0.065 R)
• M46: 11,158,804 km (0.078 R)
• M47: 11,318,126 km (0.108 R)
• M48: 11,693,018 km (0.062 R)
• M49: 11,882,110 km (0.086 R)
• M50: 12,072,099 km (0.081 R)
• M51: 12,290,363 km (0.091 R)
• M52: 12,427,544 km (0.035 R)
• M53: 12,814,404 km (0.058 R)
• M54: 13,009,180 km (0.1 R)
• M55: 13,855,605 km (0.113 R)
• M56: 14,084,340 km (0.109 R)
• M57: 14,199,082 km (0.102 R)
• M58: 14,894,712 km (0.117 R)
• M59: 15,128,982 km (0.097 R)
• M60: 15,246,566 km (0.079 R)
• M61: 15,720,193 km (0.037 R)
• M62: 16,048,560 km (0.077 R)
• M63: 16,198,457 km (0.085 R)
• M64: 16,590,703 km (0.119 R)
• M65: 16,712,027 km (0.106 R)
• M66: 17,138,979 km (0.086 R)
• M67: 17,415,436 km (0.102 R)
• M68: 17,879,339 km (0.091 R)
• M69: 17,972,688 km (0.053 R)
• M70: 18,410,112 km (0.09 R)
• M71: 18,535,625 km (0.047 R)
• M72: 18,661,586 km (0.105 R)
• M73: 18,787,847 km (0.027 R)
• M74: 19,009,401 km (0.036 R)
• M75: 19,199,989 km (0.102 R)
• M76: 19,327,297 km (0.067 R)
• M77: 19,647,137 km (0.031 R)
• M78: 19,936,459 km (0.09 R)
• M79: 20,162,352 km (0.052 R)
• M80: 20,259,441 km (0.084 R)
• M81: 20,551,755 km (0.104 R)
• M82: 21,469,987 km (0.108 R)
• M83: 21,867,618 km (0.063 R)
• M84: 22,200,922 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 9.1

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.57 AU - 5.79 AU

Year: 3835 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,815,413 km

• M1: 117,285 km (0.066 R)
• M2: 173,982 km (0.111 R)
• M3: 230,979 km (0.113 R)
• M4: 299,495 km (0.117 R)
• M5: 369,507 km (0.119 R)
• M6: 492,177 km (0.098 R)
• M7: 661,073 km (0.093 R)
• M8: 736,470 km (0.105 R)
• M9: 968,945 km (0.11 R)
• M10: 1,132,755 km (0.084 R)
• M11: 1,251,685 km (0.042 R)
• M12: 1,319,453 km (0.091 R)
• M13: 1,430,904 km (0.111 R)
• M14: 1,516,474 km (0.107 R)
• M15: 1,589,178 km (0.084 R)
• M16: 1,648,120 km (0.106 R)
• M17: 1,738,178 km (0.099 R)
• M18: 2,002,218 km (0.05 R)
• M19: 2,396,857 km (0.082 R)
• M20: 2,960,542 km (0.087 R)
• M21: 3,033,845 km (0.102 R)
• M22: 3,163,546 km (0.107 R)
• M23: 3,820,131 km (0.088 R)
• M24: 4,061,881 km (0.081 R)
• M25: 4,225,841 km (0.11 R)
• M26: 4,308,568 km (0.1 R)
• M27: 4,391,894 km (0.1 R)
• M28: 4,475,819 km (0.107 R)
• M29: 4,666,556 km (0.108 R)
• M30: 5,188,353 km (0.054 R)
• M31: 5,411,254 km (0.072 R)
• M32: 6,028,794 km (0.117 R)
• M33: 6,169,117 km (0.114 R)
• M34: 6,500,626 km (0.059 R)
• M35: 7,181,147 km (0.081 R)
• M36: 7,429,778 km (0.061 R)
• M37: 7,681,103 km (0.1 R)
• M38: 7,935,419 km (0.051 R)
• M39: 8,063,624 km (0.085 R)
• M40: 8,504,489 km (0.081 R)
• M41: 8,688,345 km (0.098 R)
• M42: 9,140,280 km (0.066 R)
• M43: 9,846,382 km (0.107 R)
• M44: 10,261,666 km (0.063 R)
• M45: 10,569,838 km (0.067 R)
• M46: 10,824,304 km (0.055 R)
• M47: 10,881,151 km (0.041 R)
• M48: 11,483,731 km (0.102 R)
• M49: 13,022,345 km (0.091 R)
• M50: 13,113,151 km (0.112 R)
• M51: 13,173,738 km (0.09 R)
• M52: 13,264,843 km (0.078 R)
• M53: 13,661,876 km (0.054 R)
• M54: 13,815,663 km (0.106 R)
• M55: 14,001,014 km (0.069 R)
• M56: 14,311,729 km (0.104 R)
• M57: 15,193,758 km (0.072 R)
• M58: 15,448,972 km (0.095 R)
• M59: 15,834,486 km (0.093 R)
• M60: 16,418,666 km (0.054 R)
• M61: 16,647,849 km (0.104 R)
• M62: 16,845,019 km (0.119 R)
• M63: 16,943,904 km (0.058 R)
• M64: 17,109,209 km (0.093 R)
• M65: 17,408,106 km (0.047 R)
• M66: 17,708,648 km (0.066 R)
• M67: 18,416,695 km (0.108 R)
• M68: 18,518,571 km (0.108 R)
• M69: 18,791,288 km (0.064 R)
• M70: 19,547,954 km (0.084 R)
• M71: 19,825,607 km (0.1 R)
• M72: 20,104,607 km (0.053 R)
• M73: 20,455,115 km (0.102 R)
• M74: 21,805,386 km (0.077 R)
• M75: 22,237,723 km (0.063 R)
• M76: 22,563,996 km (0.116 R)
• M77: 22,673,053 km (0.11 R)
• M78: 23,001,271 km (0.119 R)
• M79: 23,221,030 km (0.091 R)
• M80: 23,404,587 km (0.076 R)
• M81: 24,032,599 km (0.115 R)
• M82: 25,003,788 km (0.105 R)
• M83: 25,267,380 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 12.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.97 AU - 8.21 AU

Year: 6407 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,815,413 km

• M1: 671,694 km (0.109 R)
• M2: 812,167 km (0.054 R)
• M3: 1,011,282 km (0.057 R)
• M4: 1,367,923 km (0.082 R)
• M5: 1,704,967 km (0.097 R)
• M6: 1,903,932 km (0.102 R)
• M7: 2,089,583 km (0.069 R)
• M8: 2,346,742 km (0.059 R)
• M9: 2,501,725 km (0.084 R)
• M10: 2,752,152 km (0.06 R)
• M11: 3,253,305 km (0.086 R)
• M12: 3,603,364 km (0.112 R)
• M13: 4,586,671 km (0.07 R)
• M14: 4,753,622 km (0.059 R)
• M15: 5,008,088 km (0.098 R)
• M16: 5,267,042 km (0.105 R)
• M17: 5,471,542 km (0.098 R)
• M18: 5,768,344 km (0.084 R)
• M19: 5,948,909 km (0.061 R)
• M20: 6,223,421 km (0.051 R)
• M21: 6,880,006 km (0.075 R)
• M22: 6,975,749 km (0.116 R)
• M23: 7,103,954 km (0.11 R)
• M24: 7,460,595 km (0.106 R)
• M25: 8,056,893 km (0.079 R)
• M26: 8,191,531 km (0.099 R)
• M27: 8,360,875 km (0.051 R)
• M28: 8,771,970 km (0.055 R)
• M29: 9,084,779 km (0.116 R)
• M30: 9,436,634 km (0.068 R)
• M31: 10,629,228 km (0.098 R)
• M32: 10,777,031 km (0.088 R)
• M33: 10,925,581 km (0.102 R)
• M34: 11,224,627 km (0.088 R)
• M35: 11,640,360 km (0.066 R)
• M36: 11,869,095 km (0.073 R)
• M37: 12,370,098 km (0.058 R)
• M38: 13,194,083 km (0.09 R)
• M39: 13,914,397 km (0.117 R)
• M40: 14,157,344 km (0.05 R)
• M41: 14,360,947 km (0.093 R)
• M42: 14,688,716 km (0.044 R)
• M43: 15,518,834 km (0.08 R)
• M44: 15,686,683 km (0.058 R)
• M45: 16,108,998 km (0.119 R)
• M46: 16,921,763 km (0.078 R)
• M47: 17,616,496 km (0.109 R)
• M48: 17,879,489 km (0.115 R)
• M49: 18,409,215 km (0.052 R)
• M50: 18,720,678 km (0.111 R)
• M51: 19,123,694 km (0.075 R)
• M52: 19,213,603 km (0.092 R)
• M53: 19,484,375 km (0.06 R)
• M54: 20,810,560 km (0.072 R)
• M55: 22,213,040 km (0.109 R)
• M56: 22,592,121 km (0.106 R)
• M57: 22,877,853 km (0.11 R)
• M58: 22,973,446 km (0.037 R)
• M59: 23,694,059 km (0.051 R)
• M60: 24,227,375 km (0.12 R)
• M61: 24,422,152 km (0.069 R)
• M62: 24,862,568 km (0.07 R)
• M63: 24,960,854 km (0.111 R)
• M64: 25,256,309 km (0.111 R)
• M65: 25,999,960 km (0.077 R)
• M66: 26,349,571 km (0.091 R)
• M67: 27,407,527 km (0.098 R)
• M68: 28,582,169 km (0.11 R)
• M69: 28,685,093 km (0.112 R)
• M70: 29,668,848 km (0.075 R)
• M71: 30,086,525 km (0.055 R)
• M72: 31,510,248 km (0.085 R)
• M73: 31,829,640 km (0.111 R)
• M74: 32,203,485 km (0.114 R)
• M75: 32,310,597 km (0.114 R)
• M76: 32,417,859 km (0.062 R)
• M77: 34,040,547 km (0.118 R)
• M78: 34,258,960 km (0.088 R)
• M79: 35,689,564 km (0.092 R)
• M80: 36,412,122 km (0.114 R)
• M81: 36,691,421 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit