🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.78 AU - 0.84 AU

Year: 269 Days

Day: 40.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,646,879 km

• M1: 701,764 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.9 AU - 1.18 AU

Year: 391 Days

Day: 12.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,646,879 km

• M1: 506,389 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.89 AU - 2.03 AU

Year: 1012 Days

Day: 20.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.38 AU - 3 AU

Year: 1628 Days

Day: 33 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 9.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.71 AU - 6.87 AU

Year: 5140 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,646,879 km

• M1: 129,402 km (0.096 R)
• M2: 239,057 km (0.089 R)
• M3: 386,262 km (0.096 R)
• M4: 483,800 km (0.045 R)
• M5: 818,300 km (0.057 R)
• M6: 976,575 km (0.043 R)
• M7: 1,174,493 km (0.045 R)
• M8: 1,308,682 km (0.111 R)
• M9: 1,370,167 km (0.105 R)
• M10: 1,708,856 km (0.034 R)
• M11: 2,164,083 km (0.094 R)
• M12: 2,386,684 km (0.116 R)
• M13: 2,734,799 km (0.03 R)
• M14: 3,806,667 km (0.098 R)
• M15: 3,985,736 km (0.117 R)
• M16: 4,053,654 km (0.053 R)
• M17: 4,352,101 km (0.101 R)
• M18: 4,681,665 km (0.051 R)
• M19: 4,777,258 km (0.093 R)
• M20: 5,141,828 km (0.106 R)
• M21: 5,265,396 km (0.104 R)
• M22: 5,718,379 km (0.12 R)
• M23: 5,897,896 km (0.073 R)
• M24: 6,053,328 km (0.088 R)
• M25: 7,317,131 km (0.09 R)
• M26: 7,484,232 km (0.104 R)
• M27: 8,107,756 km (0.076 R)
• M28: 8,251,819 km (0.11 R)
• M29: 8,396,779 km (0.08 R)
• M30: 9,434,839 km (0.098 R)
• M31: 9,769,339 km (0.077 R)
• M32: 9,892,010 km (0.115 R)
• M33: 9,984,311 km (0.118 R)
• M34: 10,200,780 km (0.099 R)
• M35: 10,294,129 km (0.114 R)
• M36: 11,050,496 km (0.064 R)
• M37: 11,146,388 km (0.094 R)
• M38: 11,306,607 km (0.118 R)
• M39: 11,403,247 km (0.066 R)
• M40: 11,532,350 km (0.096 R)
• M41: 11,792,202 km (0.062 R)
• M42: 12,350,800 km (0.114 R)
• M43: 13,120,182 km (0.031 R)
• M44: 13,459,470 km (0.088 R)
• M45: 13,664,569 km (0.037 R)
• M46: 13,905,122 km (0.103 R)
• M47: 14,077,758 km (0.12 R)
• M48: 14,320,555 km (0.105 R)
• M49: 15,484,427 km (0.111 R)
• M50: 16,240,644 km (0.109 R)
• M51: 16,495,559 km (0.088 R)
• M52: 17,009,128 km (0.099 R)
• M53: 17,230,832 km (0.12 R)
• M54: 17,565,184 km (0.103 R)
• M55: 17,789,281 km (0.066 R)
• M56: 18,240,319 km (0.108 R)
• M57: 18,391,562 km (0.048 R)
• M58: 19,423,040 km (0.116 R)
• M59: 19,500,082 km (0.06 R)
• M60: 20,433,872 km (0.087 R)
• M61: 20,551,755 km (0.07 R)
• M62: 21,501,852 km (0.119 R)
• M63: 21,701,565 km (0.109 R)
• M64: 22,022,452 km (0.07 R)
• M65: 23,117,060 km (0.033 R)
• M66: 23,485,819 km (0.086 R)
• M67: 23,568,097 km (0.068 R)
• M68: 24,729,126 km (0.097 R)
• M69: 24,896,526 km (0.065 R)
• M70: 25,527,680 km (0.079 R)
• M71: 25,866,369 km (0.113 R)
• M72: 26,805,545 km (0.09 R)
• M73: 26,934,498 km (0.105 R)
• M74: 27,582,407 km (0.085 R)
• M75: 28,147,887 km (0.038 R)
• M76: 29,467,639 km (0.084 R)
• M77: 29,734,073 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 10

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.43 AU - 7.55 AU

Year: 6100 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,646,879 km

• M1: 182,210 km (0.102 R)
• M2: 498,759 km (0.086 R)
• M3: 567,275 km (0.085 R)
• M4: 693,536 km (0.111 R)
• M5: 877,242 km (0.117 R)
• M6: 1,251,386 km (0.06 R)
• M7: 1,449,155 km (0.102 R)
• M8: 1,581,698 km (0.108 R)
• M9: 2,169,468 km (0.042 R)
• M10: 2,356,615 km (0.101 R)
• M11: 3,253,754 km (0.092 R)
• M12: 3,429,232 km (0.088 R)
• M13: 3,850,799 km (0.084 R)
• M14: 4,162,112 km (0.12 R)
• M15: 4,225,392 km (0.056 R)
• M16: 4,310,214 km (0.102 R)
• M17: 4,986,995 km (0.081 R)
• M18: 5,076,753 km (0.118 R)
• M19: 5,144,521 km (0.079 R)
• M20: 5,258,066 km (0.108 R)
• M21: 5,603,487 km (0.117 R)
• M22: 5,861,544 km (0.102 R)
• M23: 6,075,618 km (0.118 R)
• M24: 6,243,916 km (0.103 R)
• M25: 6,316,620 km (0.059 R)
• M26: 6,462,628 km (0.104 R)
• M27: 7,033,045 km (0.078 R)
• M28: 7,133,874 km (0.095 R)
• M29: 7,209,869 km (0.09 R)
• M30: 7,286,164 km (0.107 R)
• M31: 7,542,126 km (0.072 R)
• M32: 7,723,140 km (0.091 R)
• M33: 7,801,230 km (0.112 R)
• M34: 8,063,176 km (0.028 R)
• M35: 8,142,313 km (0.046 R)
• M36: 8,221,749 km (0.099 R)
• M37: 8,381,370 km (0.086 R)
• M38: 9,195,033 km (0.109 R)
• M39: 9,471,789 km (0.074 R)
• M40: 9,555,414 km (0.107 R)
• M41: 9,751,388 km (0.077 R)
• M42: 9,864,035 km (0.025 R)
• M43: 10,175,946 km (0.084 R)
• M44: 10,519,872 km (0.116 R)
• M45: 11,072,337 km (0.077 R)
• M46: 11,160,450 km (0.064 R)
• M47: 11,307,654 km (0.087 R)
• M48: 11,425,986 km (0.089 R)
• M49: 11,634,226 km (0.093 R)
• M50: 11,873,583 km (0.117 R)
• M51: 12,023,929 km (0.083 R)
• M52: 12,205,391 km (0.111 R)
• M53: 12,632,044 km (0.04 R)
• M54: 13,250,183 km (0.037 R)
• M55: 13,406,213 km (0.103 R)
• M56: 13,688,654 km (0.049 R)
• M57: 13,783,349 km (0.115 R)
• M58: 14,291,533 km (0.118 R)
• M59: 14,483,617 km (0.11 R)
• M60: 15,195,553 km (0.062 R)
• M61: 15,654,669 km (0.051 R)
• M62: 15,753,553 km (0.049 R)
• M63: 15,852,737 km (0.089 R)
• M64: 16,754,513 km (0.075 R)
• M65: 17,604,378 km (0.095 R)
• M66: 17,913,747 km (0.058 R)
• M67: 18,259,617 km (0.097 R)
• M68: 18,468,156 km (0.076 R)
• M69: 18,572,725 km (0.096 R)
• M70: 18,642,587 km (0.065 R)
• M71: 18,852,623 km (0.066 R)
• M72: 18,922,784 km (0.085 R)
• M73: 19,310,392 km (0.099 R)
• M74: 19,558,426 km (0.104 R)
• M75: 21,032,264 km (0.109 R)
• M76: 21,360,631 km (0.058 R)
• M77: 21,911,451 km (0.085 R)
• M78: 22,840,154 km (0.111 R)
• M79: 23,781,574 km (0.087 R)
• M80: 24,620,518 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 10.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.1 AU - 12.08 AU

Year: 12715 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,646,879 km

• M1: 163,660 km (0.086 R)
• M2: 255,513 km (0.099 R)
• M3: 809,923 km (0.072 R)
• M4: 930,349 km (0.088 R)
• M5: 1,172,847 km (0.114 R)
• M6: 1,275,621 km (0.071 R)
• M7: 1,956,291 km (0.054 R)
• M8: 2,487,214 km (0.082 R)
• M9: 2,621,254 km (0.09 R)
• M10: 2,711,910 km (0.073 R)
• M11: 2,920,001 km (0.112 R)
• M12: 2,990,461 km (0.039 R)
• M13: 3,109,242 km (0.114 R)
• M14: 3,829,257 km (0.081 R)
• M15: 3,932,629 km (0.098 R)
• M16: 4,036,899 km (0.088 R)
• M17: 4,737,017 km (0.074 R)
• M18: 4,988,191 km (0.079 R)
• M19: 5,101,287 km (0.103 R)
• M20: 5,301,150 km (0.06 R)
• M21: 5,416,490 km (0.113 R)
• M22: 5,562,049 km (0.098 R)
• M23: 6,308,692 km (0.111 R)
• M24: 6,461,730 km (0.094 R)
• M25: 6,678,199 km (0.09 R)
• M26: 7,118,465 km (0.035 R)
• M27: 7,438,605 km (0.051 R)
• M28: 8,664,110 km (0.074 R)
• M29: 8,766,136 km (0.093 R)
• M30: 9,352,410 km (0.112 R)
• M31: 10,237,431 km (0.07 R)
• M32: 11,260,082 km (0.095 R)
• M33: 11,708,427 km (0.045 R)
• M34: 12,315,196 km (0.043 R)
• M35: 12,932,287 km (0.108 R)
• M36: 14,357,356 km (0.11 R)
• M37: 14,437,840 km (0.083 R)
• M38: 15,375,968 km (0.082 R)
• M39: 15,541,124 km (0.072 R)
• M40: 15,748,317 km (0.116 R)
• M41: 15,998,295 km (0.039 R)
• M42: 16,249,620 km (0.076 R)
• M43: 16,375,731 km (0.045 R)
• M44: 16,798,494 km (0.116 R)
• M45: 16,883,466 km (0.102 R)
• M46: 17,224,848 km (0.107 R)
• M47: 17,654,793 km (0.083 R)
• M48: 18,481,471 km (0.047 R)
• M49: 18,833,175 km (0.09 R)
• M50: 18,921,587 km (0.1 R)
• M51: 19,767,414 km (0.083 R)
• M52: 19,991,960 km (0.111 R)
• M53: 21,265,487 km (0.108 R)
• M54: 21,819,448 km (0.092 R)
• M55: 21,958,574 km (0.089 R)
• M56: 22,331,222 km (0.087 R)
• M57: 22,424,721 km (0.073 R)
• M58: 23,938,202 km (0.053 R)
• M59: 24,033,945 km (0.054 R)
• M60: 24,129,837 km (0.07 R)
• M61: 24,707,435 km (0.11 R)
• M62: 24,852,545 km (0.11 R)
• M63: 25,192,132 km (0.032 R)
• M64: 25,435,827 km (0.067 R)
• M65: 26,814,222 km (0.048 R)
• M66: 27,362,498 km (0.11 R)
• M67: 27,964,779 km (0.089 R)
• M68: 28,520,684 km (0.081 R)
• M69: 28,723,689 km (0.079 R)
• M70: 28,978,155 km (0.078 R)
• M71: 31,354,517 km (0.117 R)
• M72: 31,668,972 km (0.118 R)
• M73: 32,195,556 km (0.12 R)
• M74: 32,301,322 km (0.081 R)
• M75: 32,513,003 km (0.047 R)
• M76: 33,203,995 km (0.061 R)
• M77: 33,417,621 km (0.079 R)
• M78: 33,631,845 km (0.08 R)
• M79: 34,654,945 km (0.069 R)
• M80: 34,980,171 km (0.088 R)
• M81: 36,236,195 km (0.103 R)
• M82: 36,511,156 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 14.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.59 AU - 13.07 AU

Year: 13150 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,646,879 km

• M1: 266,135 km (0.095 R)
• M2: 1,441,375 km (0.104 R)
• M3: 1,544,748 km (0.11 R)
• M4: 1,704,817 km (0.076 R)
• M5: 1,927,120 km (0.101 R)
• M6: 2,462,830 km (0.096 R)
• M7: 3,316,884 km (0.064 R)
• M8: 3,526,471 km (0.073 R)
• M9: 3,849,153 km (0.067 R)
• M10: 3,958,958 km (0.097 R)
• M11: 4,256,807 km (0.1 R)
• M12: 4,446,797 km (0.079 R)
• M13: 4,678,673 km (0.114 R)
• M14: 4,796,108 km (0.094 R)
• M15: 5,770,887 km (0.091 R)
• M16: 6,585,597 km (0.114 R)
• M17: 6,939,546 km (0.05 R)
• M18: 7,164,092 km (0.094 R)
• M19: 7,620,216 km (0.101 R)
• M20: 8,132,888 km (0.111 R)
• M21: 8,274,707 km (0.092 R)
• M22: 8,705,100 km (0.116 R)
• M23: 8,898,680 km (0.115 R)
• M24: 9,290,327 km (0.101 R)
• M25: 9,989,398 km (0.105 R)
• M26: 10,447,766 km (0.066 R)
• M27: 11,332,338 km (0.101 R)
• M28: 12,132,986 km (0.083 R)
• M29: 12,841,631 km (0.112 R)
• M30: 13,117,788 km (0.08 R)
• M31: 13,507,790 km (0.11 R)
• M32: 13,676,088 km (0.079 R)
• M33: 15,397,211 km (0.084 R)
• M34: 16,223,590 km (0.087 R)
• M35: 16,883,167 km (0.109 R)
• M36: 17,307,426 km (0.104 R)
• M37: 18,663,830 km (0.075 R)
• M38: 19,291,693 km (0.053 R)
• M39: 21,021,194 km (0.074 R)
• M40: 21,281,643 km (0.106 R)
• M41: 21,674,487 km (0.058 R)
• M42: 21,937,630 km (0.093 R)
• M43: 24,626,951 km (0.108 R)
• M44: 25,453,928 km (0.074 R)
• M45: 26,430,204 km (0.094 R)
• M46: 26,922,979 km (0.074 R)
• M47: 27,135,109 km (0.088 R)
• M48: 27,418,747 km (0.095 R)
• M49: 27,917,655 km (0.114 R)
• M50: 28,707,682 km (0.072 R)
• M51: 29,504,889 km (0.093 R)
• M52: 30,603,984 km (0.105 R)
• M53: 31,567,245 km (0.096 R)
• M54: 31,716,394 km (0.098 R)
• M55: 32,165,038 km (0.09 R)
• M56: 34,133,597 km (0.094 R)
• M57: 35,751,797 km (0.059 R)
• M58: 36,374,872 km (0.092 R)
• M59: 38,424,662 km (0.081 R)
• M60: 38,982,961 km (0.092 R)
• M61: 39,865,589 km (0.091 R)
• M62: 40,268,904 km (0.047 R)
• M63: 42,224,149 km (0.083 R)
• M64: 43,461,772 km (0.069 R)
• M65: 44,126,734 km (0.109 R)
• M66: 46,480,507 km (0.062 R)
• M67: 46,990,187 km (0.091 R)
• M68: 48,186,671 km (0.104 R)
• M69: 48,874,821 km (0.111 R)
• M70: 50,871,504 km (0.09 R)
• M71: 51,923,775 km (0.098 R)
• M72: 52,894,815 km (0.077 R)
• M73: 53,693,668 km (0.06 R)
• M74: 54,496,410 km (0.085 R)
• M75: 54,764,938 km (0.092 R)
• M76: 55,213,433 km (0.099 R)
• M77: 57,110,483 km (0.099 R)
• M78: 57,292,245 km (0.045 R)
• M79: 57,656,366 km (0.077 R)
• M80: 58,753,367 km (0.113 R)
• M81: 59,304,485 km (0.08 R)
• M82: 59,580,643 km (0.084 R)
• M83: 59,672,795 km (0.056 R)
• M84: 61,153,814 km (0.057 R)
• M85: 61,246,715 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit