🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 17.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,691,804 km

• M1: 42,935 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.53 AU - 0.87 AU

Year: 206 Days

Day: 32.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.7 AU - 1.94 AU

Year: 863 Days

Day: 47.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,691,804 km

• M1: 821,143 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.42 AU - 3.74 AU

Year: 2381 Days

Day: 12 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.58 AU - 3.9 AU

Year: 2542 Days

Day: 28.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,691,804 km

• M1: 2,163,484 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.97 AU - 6.15 AU

Year: 4000 Days

Day: 13.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 85.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 13.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.56 AU - 6.64 AU

Year: 4658 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,691,804 km

• M1: 270,772 km (0.075 R)
• M2: 435,330 km (0.101 R)
• M3: 728,392 km (0.032 R)
• M4: 828,174 km (0.041 R)
• M5: 933,341 km (0.084 R)
• M6: 1,043,445 km (0.118 R)
• M7: 1,187,957 km (0.068 R)
• M8: 1,293,573 km (0.07 R)
• M9: 1,748,500 km (0.103 R)
• M10: 1,905,428 km (0.112 R)
• M11: 2,196,246 km (0.108 R)
• M12: 2,290,194 km (0.103 R)
• M13: 2,841,612 km (0.092 R)
• M14: 4,417,625 km (0.112 R)
• M15: 4,780,550 km (0.088 R)
• M16: 5,153,198 km (0.116 R)
• M17: 5,254,176 km (0.083 R)
• M18: 5,535,420 km (0.103 R)
• M19: 6,086,090 km (0.107 R)
• M20: 6,246,609 km (0.072 R)
• M21: 6,875,369 km (0.115 R)
• M22: 7,524,474 km (0.056 R)
• M23: 7,754,854 km (0.078 R)
• M24: 7,929,286 km (0.111 R)
• M25: 8,104,913 km (0.057 R)
• M26: 8,400,519 km (0.1 R)
• M27: 8,729,933 km (0.109 R)
• M28: 8,881,027 km (0.105 R)
• M29: 9,063,686 km (0.087 R)
• M30: 9,155,390 km (0.105 R)
• M31: 9,587,578 km (0.08 R)
• M32: 9,837,556 km (0.049 R)
• M33: 9,994,933 km (0.081 R)
• M34: 10,472,001 km (0.072 R)
• M35: 10,632,818 km (0.058 R)
• M36: 10,794,384 km (0.105 R)
• M37: 11,218,195 km (0.096 R)
• M38: 11,415,664 km (0.12 R)
• M39: 11,581,119 km (0.113 R)
• M40: 12,318,637 km (0.077 R)
• M41: 13,071,264 km (0.115 R)
• M42: 13,209,791 km (0.106 R)
• M43: 13,803,695 km (0.1 R)
• M44: 14,192,649 km (0.092 R)
• M45: 14,549,440 km (0.079 R)
• M46: 15,199,293 km (0.093 R)
• M47: 15,600,964 km (0.095 R)
• M48: 15,711,068 km (0.116 R)
• M49: 16,714,420 km (0.08 R)
• M50: 17,242,800 km (0.102 R)
• M51: 17,394,792 km (0.102 R)
• M52: 18,432,253 km (0.074 R)
• M53: 20,607,256 km (0.104 R)
• M54: 21,173,783 km (0.059 R)
• M55: 21,499,907 km (0.119 R)
• M56: 21,909,805 km (0.107 R)
• M57: 22,862,444 km (0.06 R)
• M58: 23,533,091 km (0.083 R)
• M59: 23,659,502 km (0.101 R)
• M60: 23,870,883 km (0.031 R)
• M61: 24,380,563 km (0.093 R)
• M62: 24,893,834 km (0.045 R)
• M63: 24,979,703 km (0.064 R)
• M64: 25,410,694 km (0.092 R)
• M65: 25,887,612 km (0.113 R)
• M66: 26,105,277 km (0.091 R)
• M67: 26,674,348 km (0.081 R)
• M68: 26,894,256 km (0.065 R)
• M69: 26,982,370 km (0.074 R)
• M70: 27,070,632 km (0.083 R)
• M71: 27,557,723 km (0.068 R)
• M72: 28,495,702 km (0.1 R)
• M73: 28,855,784 km (0.105 R)
• M74: 29,625,914 km (0.095 R)
• M75: 29,808,124 km (0.114 R)
• M76: 30,311,072 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.1

Radius: 12.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.42 AU - 9.18 AU

Year: 7656 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,691,804 km

• M1: 270,323 km (0.038 R)
• M2: 365,019 km (0.098 R)
• M3: 741,557 km (0.119 R)
• M4: 822,489 km (0.101 R)
• M5: 921,373 km (0.113 R)
• M6: 1,600,996 km (0.108 R)
• M7: 1,820,008 km (0.076 R)
• M8: 1,952,551 km (0.029 R)
• M9: 2,514,740 km (0.086 R)
• M10: 2,814,385 km (0.059 R)
• M11: 3,542,478 km (0.092 R)
• M12: 3,637,472 km (0.113 R)
• M13: 4,326,969 km (0.099 R)
• M14: 4,686,901 km (0.062 R)
• M15: 5,217,974 km (0.105 R)
• M16: 5,573,568 km (0.068 R)
• M17: 6,079,059 km (0.094 R)
• M18: 6,222,224 km (0.077 R)
• M19: 6,570,039 km (0.084 R)
• M20: 6,746,415 km (0.099 R)
• M21: 7,528,962 km (0.089 R)
• M22: 8,276,652 km (0.079 R)
• M23: 8,595,295 km (0.091 R)
• M24: 10,453,151 km (0.092 R)
• M25: 10,901,795 km (0.113 R)
• M26: 11,215,951 km (0.106 R)
• M27: 11,462,488 km (0.025 R)
• M28: 11,639,762 km (0.051 R)
• M29: 11,853,537 km (0.093 R)
• M30: 11,996,852 km (0.074 R)
• M31: 13,836,157 km (0.063 R)
• M32: 13,949,253 km (0.092 R)
• M33: 14,138,495 km (0.051 R)
• M34: 14,481,373 km (0.108 R)
• M35: 14,673,008 km (0.117 R)
• M36: 16,916,976 km (0.103 R)
• M37: 17,118,784 km (0.089 R)
• M38: 17,280,948 km (0.082 R)
• M39: 17,893,401 km (0.077 R)
• M40: 18,720,977 km (0.098 R)
• M41: 19,392,222 km (0.096 R)
• M42: 19,900,706 km (0.093 R)
• M43: 20,028,612 km (0.09 R)
• M44: 20,499,546 km (0.108 R)
• M45: 20,930,986 km (0.085 R)
• M46: 21,104,370 km (0.034 R)
• M47: 21,802,842 km (0.12 R)
• M48: 22,641,937 km (0.119 R)
• M49: 22,730,948 km (0.077 R)
• M50: 23,177,497 km (0.099 R)
• M51: 23,581,711 km (0.092 R)
• M52: 24,215,407 km (0.118 R)
• M53: 24,808,862 km (0.093 R)
• M54: 25,870,409 km (0.116 R)
• M55: 26,243,057 km (0.103 R)
• M56: 27,419,345 km (0.086 R)
• M57: 27,990,061 km (0.118 R)
• M58: 28,276,840 km (0.092 R)
• M59: 28,950,030 km (0.104 R)
• M60: 29,774,315 km (0.119 R)
• M61: 30,409,956 km (0.092 R)
• M62: 30,901,983 km (0.093 R)
• M63: 31,595,220 km (0.098 R)
• M64: 31,993,599 km (0.058 R)
• M65: 32,594,384 km (0.113 R)
• M66: 32,996,952 km (0.106 R)
• M67: 33,148,495 km (0.109 R)
• M68: 33,654,734 km (0.104 R)
• M69: 33,756,311 km (0.053 R)
• M70: 34,010,777 km (0.049 R)

Asteroid Belt

Center: 8.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.5

Radius: 10.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.55 AU - 11.75 AU

Year: 10536 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,691,804 km

• M1: 209,437 km (0.082 R)
• M2: 280,346 km (0.099 R)
• M3: 353,649 km (0.081 R)
• M4: 526,884 km (0.108 R)
• M5: 942,766 km (0.115 R)
• M6: 1,447,659 km (0.054 R)
• M7: 1,570,478 km (0.119 R)
• M8: 2,050,837 km (0.119 R)
• M9: 2,930,024 km (0.077 R)
• M10: 3,219,945 km (0.096 R)
• M11: 3,300,578 km (0.118 R)
• M12: 3,574,641 km (0.052 R)
• M13: 4,682,264 km (0.091 R)
• M14: 4,804,635 km (0.116 R)
• M15: 5,146,915 km (0.115 R)
• M16: 5,594,212 km (0.104 R)
• M17: 5,691,601 km (0.065 R)
• M18: 5,987,356 km (0.116 R)
• M19: 6,154,008 km (0.091 R)
• M20: 7,079,719 km (0.1 R)
• M21: 8,011,864 km (0.108 R)
• M22: 8,158,769 km (0.065 R)
• M23: 8,269,471 km (0.099 R)
• M24: 8,529,771 km (0.032 R)
• M25: 8,792,914 km (0.085 R)
• M26: 8,906,459 km (0.115 R)
• M27: 9,250,085 km (0.066 R)
• M28: 9,365,575 km (0.109 R)
• M29: 10,627,433 km (0.057 R)
• M30: 10,829,390 km (0.108 R)
• M31: 11,983,986 km (0.09 R)
• M32: 12,448,188 km (0.067 R)
• M33: 12,704,001 km (0.093 R)
• M34: 12,832,505 km (0.077 R)
• M35: 13,047,627 km (0.076 R)
• M36: 13,177,328 km (0.05 R)
• M37: 13,744,155 km (0.039 R)
• M38: 13,876,250 km (0.108 R)
• M39: 14,363,640 km (0.086 R)
• M40: 14,992,100 km (0.093 R)
• M41: 15,629,686 km (0.116 R)
• M42: 16,369,149 km (0.059 R)
• M43: 16,462,348 km (0.114 R)
• M44: 17,452,088 km (0.032 R)
• M45: 17,594,954 km (0.076 R)
• M46: 17,786,140 km (0.065 R)
• M47: 18,801,311 km (0.033 R)
• M48: 19,193,108 km (0.116 R)
• M49: 19,835,331 km (0.079 R)
• M50: 20,234,010 km (0.086 R)
• M51: 21,090,158 km (0.095 R)
• M52: 21,242,449 km (0.112 R)
• M53: 24,738,102 km (0.079 R)
• M54: 25,707,347 km (0.11 R)
• M55: 25,978,717 km (0.083 R)
• M56: 26,469,698 km (0.029 R)
• M57: 27,018,722 km (0.048 R)
• M58: 27,571,636 km (0.044 R)
• M59: 30,391,555 km (0.075 R)
• M60: 30,908,865 km (0.103 R)
• M61: 33,301,982 km (0.097 R)
• M62: 33,597,887 km (0.097 R)
• M63: 34,013,619 km (0.054 R)
• M64: 34,610,515 km (0.034 R)
• M65: 34,790,182 km (0.028 R)
• M66: 35,693,603 km (0.074 R)
• M67: 36,178,450 km (0.084 R)
• M68: 37,707,938 km (0.119 R)
• M69: 39,445,967 km (0.097 R)
• M70: 39,947,269 km (0.091 R)
• M71: 40,766,467 km (0.076 R)
• M72: 41,273,454 km (0.1 R)
• M73: 41,909,993 km (0.096 R)
• M74: 42,935,187 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 9.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.77 AU - 14.37 AU

Year: 15663 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,691,804 km

• M1: 323,431 km (0.071 R)
• M2: 416,630 km (0.102 R)
• M3: 634,295 km (0.098 R)
• M4: 721,211 km (0.111 R)
• M5: 812,466 km (0.103 R)
• M6: 1,027,438 km (0.1 R)
• M7: 1,582,745 km (0.119 R)
• M8: 1,679,535 km (0.112 R)
• M9: 1,904,530 km (0.098 R)
• M10: 2,139,399 km (0.102 R)
• M11: 2,439,193 km (0.056 R)
• M12: 2,523,417 km (0.082 R)
• M13: 3,543,824 km (0.092 R)
• M14: 4,130,696 km (0.112 R)
• M15: 4,401,319 km (0.098 R)
• M16: 4,677,776 km (0.111 R)
• M17: 6,413,560 km (0.034 R)
• M18: 6,727,117 km (0.048 R)
• M19: 7,573,991 km (0.09 R)
• M20: 8,241,646 km (0.05 R)
• M21: 9,234,228 km (0.057 R)
• M22: 10,082,597 km (0.027 R)
• M23: 10,218,731 km (0.091 R)
• M24: 10,401,390 km (0.111 R)
• M25: 12,237,555 km (0.111 R)
• M26: 12,431,433 km (0.069 R)
• M27: 12,626,509 km (0.104 R)
• M28: 12,822,482 km (0.067 R)
• M29: 13,366,570 km (0.109 R)
• M30: 13,516,317 km (0.085 R)
• M31: 14,019,564 km (0.086 R)
• M32: 14,888,878 km (0.036 R)
• M33: 16,840,681 km (0.063 R)
• M34: 17,327,622 km (0.081 R)
• M35: 17,436,380 km (0.067 R)
• M36: 18,370,619 km (0.093 R)
• M37: 18,983,671 km (0.051 R)
• M38: 19,944,388 km (0.035 R)
• M39: 20,516,899 km (0.061 R)
• M40: 21,036,752 km (0.074 R)
• M41: 21,444,107 km (0.11 R)
• M42: 22,148,563 km (0.057 R)
• M43: 22,741,270 km (0.091 R)
• M44: 22,800,810 km (0.111 R)
• M45: 23,159,396 km (0.041 R)
• M46: 23,399,351 km (0.07 R)
• M47: 23,700,641 km (0.101 R)
• M48: 23,942,541 km (0.098 R)
• M49: 25,658,578 km (0.055 R)
• M50: 25,782,744 km (0.092 R)
• M51: 26,093,908 km (0.098 R)
• M52: 28,498,694 km (0.11 R)
• M53: 29,207,937 km (0.06 R)
• M54: 29,402,414 km (0.037 R)
• M55: 29,792,715 km (0.09 R)
• M56: 30,250,036 km (0.112 R)
• M57: 30,512,431 km (0.104 R)
• M58: 31,636,210 km (0.099 R)
• M59: 31,835,923 km (0.111 R)
• M60: 32,303,416 km (0.076 R)
• M61: 32,975,410 km (0.037 R)
• M62: 33,787,876 km (0.07 R)
• M63: 33,855,943 km (0.098 R)
• M64: 35,639,898 km (0.108 R)
• M65: 36,334,181 km (0.112 R)
• M66: 36,752,906 km (0.096 R)
• M67: 36,822,768 km (0.087 R)
• M68: 37,736,063 km (0.053 R)
• M69: 39,513,286 km (0.05 R)
• M70: 39,656,600 km (0.086 R)
• M71: 40,159,698 km (0.107 R)
• M72: 40,882,106 km (0.099 R)
• M73: 40,954,511 km (0.092 R)
• M74: 41,754,561 km (0.038 R)
• M75: 42,927,408 km (0.11 R)
• M76: 44,557,875 km (0.081 R)
• M77: 45,906,799 km (0.08 R)
• M78: 46,283,786 km (0.076 R)
• M79: 46,661,969 km (0.101 R)
• M80: 47,117,046 km (0.083 R)
• M81: 50,110,948 km (0.077 R)
• M82: 50,654,737 km (0.093 R)
• M83: 50,888,408 km (0.048 R)
• M84: 52,219,381 km (0.099 R)
• M85: 52,376,608 km (0.084 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit