🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 40.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 45.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.55 AU - 1.73 AU

Year: 771 Days

Day: 34.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.02 AU - 6.06 AU

Year: 4787 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,936,200 km

• M1: 127,906 km (0.104 R)
• M2: 274,063 km (0.069 R)
• M3: 484,697 km (0.086 R)
• M4: 680,222 km (0.102 R)
• M5: 805,435 km (0.08 R)
• M6: 864,975 km (0.077 R)
• M7: 926,310 km (0.058 R)
• M8: 1,014,722 km (0.065 R)
• M9: 1,079,648 km (0.091 R)
• M10: 1,227,750 km (0.098 R)
• M11: 1,368,521 km (0.085 R)
• M12: 1,484,908 km (0.068 R)
• M13: 2,017,028 km (0.107 R)
• M14: 2,286,753 km (0.117 R)
• M15: 2,768,159 km (0.076 R)
• M16: 3,183,592 km (0.032 R)
• M17: 3,300,279 km (0.059 R)
• M18: 3,478,150 km (0.059 R)
• M19: 3,740,695 km (0.045 R)
• M20: 4,220,754 km (0.067 R)
• M21: 4,720,411 km (0.096 R)
• M22: 5,261,956 km (0.115 R)
• M23: 5,377,146 km (0.044 R)
• M24: 5,894,455 km (0.113 R)
• M25: 6,305,101 km (0.102 R)
• M26: 6,501,673 km (0.081 R)
• M27: 6,850,386 km (0.046 R)
• M28: 8,305,524 km (0.093 R)
• M29: 8,847,816 km (0.075 R)
• M30: 8,957,621 km (0.081 R)
• M31: 9,513,677 km (0.093 R)
• M32: 10,052,229 km (0.069 R)
• M33: 10,166,970 km (0.095 R)
• M34: 10,571,633 km (0.083 R)
• M35: 10,717,491 km (0.084 R)
• M36: 10,952,210 km (0.068 R)
• M37: 11,099,713 km (0.041 R)
• M38: 11,456,654 km (0.108 R)
• M39: 11,606,401 km (0.067 R)
• M40: 11,787,115 km (0.08 R)
• M41: 11,877,772 km (0.089 R)
• M42: 12,488,131 km (0.095 R)
• M43: 12,611,400 km (0.084 R)
• M44: 12,890,400 km (0.109 R)
• M45: 14,509,348 km (0.102 R)
• M46: 15,789,906 km (0.079 R)
• M47: 15,889,987 km (0.117 R)
• M48: 16,460,703 km (0.108 R)
• M49: 16,562,130 km (0.045 R)
• M50: 17,004,042 km (0.103 R)
• M51: 17,140,774 km (0.08 R)
• M52: 17,449,844 km (0.116 R)
• M53: 18,073,368 km (0.057 R)
• M54: 18,247,799 km (0.049 R)
• M55: 18,387,822 km (0.036 R)
• M56: 19,022,416 km (0.097 R)
• M57: 19,199,989 km (0.036 R)
• M58: 19,449,369 km (0.118 R)
• M59: 19,520,877 km (0.091 R)
• M60: 19,951,569 km (0.108 R)
• M61: 20,421,605 km (0.111 R)
• M62: 21,078,639 km (0.102 R)
• M63: 21,152,092 km (0.114 R)
• M64: 21,928,205 km (0.119 R)
• M65: 22,263,604 km (0.105 R)
• M66: 22,338,403 km (0.03 R)
• M67: 23,204,425 km (0.117 R)
• M68: 23,584,404 km (0.101 R)
• M69: 23,660,549 km (0.063 R)
• M70: 24,004,774 km (0.114 R)
• M71: 24,081,368 km (0.055 R)
• M72: 24,659,115 km (0.085 R)
• M73: 25,007,977 km (0.106 R)
• M74: 25,475,769 km (0.105 R)
• M75: 26,182,769 km (0.096 R)
• M76: 26,419,732 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 14.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.05 AU - 9.45 AU

Year: 8699 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,936,200 km

• M1: 185,501 km (0.104 R)
• M2: 583,132 km (0.108 R)
• M3: 1,125,574 km (0.046 R)
• M4: 1,406,968 km (0.086 R)
• M5: 1,802,654 km (0.104 R)
• M6: 2,461,483 km (0.057 R)
• M7: 2,858,516 km (0.066 R)
• M8: 2,968,022 km (0.083 R)
• M9: 3,362,212 km (0.094 R)
• M10: 3,833,445 km (0.106 R)
• M11: 4,046,473 km (0.075 R)
• M12: 4,389,052 km (0.078 R)
• M13: 6,637,059 km (0.061 R)
• M14: 6,856,818 km (0.117 R)
• M15: 7,004,771 km (0.102 R)
• M16: 7,153,621 km (0.057 R)
• M17: 7,266,118 km (0.115 R)
• M18: 7,530,607 km (0.074 R)
• M19: 8,264,983 km (0.113 R)
• M20: 8,422,510 km (0.045 R)
• M21: 9,062,789 km (0.101 R)
• M22: 9,266,092 km (0.087 R)
• M23: 9,388,762 km (0.11 R)
• M24: 9,718,626 km (0.047 R)
• M25: 9,843,390 km (0.105 R)
• M26: 10,094,416 km (0.075 R)
• M27: 11,293,891 km (0.042 R)
• M28: 11,733,260 km (0.057 R)
• M29: 11,955,114 km (0.084 R)
• M30: 12,402,860 km (0.063 R)
• M31: 13,222,806 km (0.042 R)
• M32: 13,314,958 km (0.078 R)
• M33: 14,107,229 km (0.101 R)
• M34: 14,628,129 km (0.107 R)
• M35: 15,251,802 km (0.104 R)
• M36: 15,494,001 km (0.081 R)
• M37: 15,835,234 km (0.104 R)
• M38: 18,447,362 km (0.113 R)
• M39: 19,908,485 km (0.117 R)
• M40: 20,067,208 km (0.116 R)
• M41: 20,173,273 km (0.067 R)
• M42: 20,386,001 km (0.099 R)
• M43: 20,599,477 km (0.064 R)
• M44: 21,028,673 km (0.091 R)
• M45: 22,114,455 km (0.072 R)
• M46: 22,498,772 km (0.098 R)
• M47: 25,250,774 km (0.049 R)
• M48: 25,652,594 km (0.078 R)
• M49: 26,288,235 km (0.092 R)
• M50: 26,520,711 km (0.08 R)
• M51: 26,695,441 km (0.03 R)
• M52: 27,516,135 km (0.103 R)
• M53: 27,693,109 km (0.025 R)
• M54: 27,929,623 km (0.097 R)
• M55: 28,882,412 km (0.104 R)
• M56: 29,122,367 km (0.059 R)
• M57: 29,362,920 km (0.066 R)
• M58: 30,758,669 km (0.08 R)
• M59: 31,126,380 km (0.054 R)
• M60: 31,249,350 km (0.089 R)
• M61: 31,372,319 km (0.077 R)
• M62: 31,680,790 km (0.115 R)
• M63: 31,804,358 km (0.064 R)
• M64: 32,674,269 km (0.068 R)
• M65: 33,488,979 km (0.098 R)
• M66: 33,677,921 km (0.075 R)
• M67: 33,804,032 km (0.05 R)
• M68: 33,930,443 km (0.117 R)
• M69: 34,755,475 km (0.081 R)
• M70: 35,844,248 km (0.088 R)
• M71: 36,166,632 km (0.116 R)
• M72: 37,531,114 km (0.087 R)
• M73: 37,858,584 km (0.107 R)
• M74: 38,516,216 km (0.1 R)
• M75: 40,042,862 km (0.108 R)
• M76: 41,454,168 km (0.101 R)
• M77: 41,860,476 km (0.111 R)
• M78: 44,463,629 km (0.064 R)
• M79: 45,157,464 km (0.045 R)
• M80: 45,505,727 km (0.112 R)
• M81: 46,555,755 km (0.109 R)
• M82: 46,837,149 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.7

Radius: 6.3

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.24 AU - 17.66 AU

Year: 23384 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,936,200 km

• M1: 382,671 km (0.073 R)
• M2: 967,449 km (0.12 R)
• M3: 1,328,728 km (0.083 R)
• M4: 2,164,831 km (0.066 R)
• M5: 2,240,677 km (0.087 R)
• M6: 2,673,763 km (0.047 R)
• M7: 3,842,272 km (0.096 R)
• M8: 4,358,384 km (0.115 R)
• M9: 5,249,090 km (0.116 R)
• M10: 5,300,253 km (0.067 R)
• M11: 6,631,075 km (0.118 R)
• M12: 6,686,277 km (0.046 R)
• M13: 6,741,778 km (0.055 R)
• M14: 7,021,376 km (0.101 R)
• M15: 7,247,718 km (0.047 R)
• M16: 7,707,731 km (0.109 R)
• M17: 7,824,118 km (0.119 R)
• M18: 7,882,611 km (0.036 R)
• M19: 8,177,169 km (0.118 R)
• M20: 10,594,820 km (0.093 R)
• M21: 11,247,965 km (0.095 R)
• M22: 11,646,045 km (0.06 R)
• M23: 11,712,915 km (0.106 R)
• M24: 13,564,189 km (0.037 R)
• M25: 14,703,376 km (0.07 R)
• M26: 14,920,443 km (0.096 R)
• M27: 15,577,925 km (0.085 R)
• M28: 16,394,281 km (0.058 R)
• M29: 16,996,562 km (0.105 R)
• M30: 17,682,917 km (0.111 R)
• M31: 17,836,704 km (0.103 R)
• M32: 18,846,938 km (0.095 R)
• M33: 20,679,063 km (0.115 R)
• M34: 20,759,996 km (0.047 R)
• M35: 21,493,324 km (0.03 R)
• M36: 21,575,304 km (0.033 R)
• M37: 21,986,848 km (0.11 R)
• M38: 22,901,340 km (0.066 R)
• M39: 23,913,220 km (0.027 R)
• M40: 25,544,734 km (0.094 R)
• M41: 25,631,650 km (0.092 R)
• M42: 26,330,123 km (0.057 R)
• M43: 27,300,714 km (0.094 R)
• M44: 27,924,387 km (0.052 R)
• M45: 28,193,215 km (0.077 R)
• M46: 28,552,848 km (0.118 R)
• M47: 28,823,620 km (0.088 R)
• M48: 32,232,208 km (0.117 R)
• M49: 34,510,284 km (0.106 R)
• M50: 34,606,326 km (0.114 R)
• M51: 35,571,681 km (0.089 R)
• M52: 35,862,948 km (0.043 R)
• M53: 37,036,244 km (0.118 R)
• M54: 38,420,772 km (0.026 R)
• M55: 38,819,600 km (0.113 R)
• M56: 39,721,675 km (0.115 R)
• M57: 40,630,632 km (0.119 R)
• M58: 43,398,492 km (0.059 R)
• M59: 43,502,163 km (0.069 R)
• M60: 44,752,652 km (0.108 R)
• M61: 44,962,238 km (0.097 R)
• M62: 46,544,535 km (0.097 R)
• M63: 47,502,560 km (0.025 R)
• M64: 47,609,373 km (0.111 R)
• M65: 48,467,017 km (0.107 R)
• M66: 48,574,578 km (0.076 R)
• M67: 49,329,898 km (0.105 R)
• M68: 50,088,957 km (0.112 R)
• M69: 50,961,263 km (0.1 R)
• M70: 52,499,727 km (0.088 R)
• M71: 54,388,400 km (0.1 R)
• M72: 55,734,781 km (0.078 R)
• M73: 56,299,064 km (0.074 R)
• M74: 56,638,502 km (0.096 R)
• M75: 57,092,232 km (0.072 R)
• M76: 58,231,719 km (0.099 R)
• M77: 60,186,066 km (0.097 R)
• M78: 60,301,705 km (0.079 R)
• M79: 61,345,748 km (0.104 R)
• M80: 62,161,805 km (0.114 R)
• M81: 63,451,488 km (0.089 R)
• M82: 63,804,838 km (0.068 R)
• M83: 63,922,721 km (0.113 R)
• M84: 64,987,110 km (0.036 R)
• M85: 66,057,333 km (0.026 R)
• M86: 67,733,727 km (0.098 R)
• M87: 67,974,280 km (0.1 R)
• M88: 68,335,709 km (0.113 R)
• M89: 70,396,120 km (0.108 R)
• M90: 70,518,043 km (0.114 R)
• M91: 71,250,474 km (0.055 R)
• M92: 71,985,448 km (0.104 R)
• M93: 72,599,847 km (0.083 R)
• M94: 73,833,879 km (0.102 R)
• M95: 81,382,139 km (0.099 R)
• M96: 83,436,118 km (0.04 R)
• M97: 84,339,988 km (0.055 R)
• M98: 84,598,942 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.8

Radius: 5.8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.04 AU - 18.34 AU

Year: 23913 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,936,200 km

• M1: 431,590 km (0.105 R)
• M2: 521,947 km (0.075 R)
• M3: 721,959 km (0.112 R)
• M4: 808,576 km (0.086 R)
• M5: 1,820,905 km (0.108 R)
• M6: 2,061,907 km (0.114 R)
• M7: 2,475,097 km (0.087 R)
• M8: 3,339,174 km (0.101 R)
• M9: 3,375,526 km (0.088 R)
• M10: 3,746,529 km (0.088 R)
• M11: 3,936,818 km (0.09 R)
• M12: 4,052,606 km (0.119 R)
• M13: 4,208,637 km (0.093 R)
• M14: 4,287,475 km (0.104 R)
• M15: 4,406,555 km (0.118 R)
• M16: 4,486,590 km (0.042 R)
• M17: 4,526,682 km (0.09 R)
• M18: 4,607,465 km (0.081 R)
• M19: 4,770,377 km (0.072 R)
• M20: 4,811,516 km (0.117 R)
• M21: 5,963,121 km (0.102 R)
• M22: 7,432,172 km (0.109 R)
• M23: 8,010,517 km (0.042 R)
• M24: 8,157,422 km (0.054 R)
• M25: 8,553,408 km (0.07 R)
• M26: 10,464,670 km (0.103 R)
• M27: 10,786,605 km (0.102 R)
• M28: 10,894,764 km (0.068 R)
• M29: 10,948,919 km (0.041 R)
• M30: 11,166,434 km (0.092 R)
• M31: 11,605,803 km (0.118 R)
• M32: 12,162,905 km (0.117 R)
• M33: 13,535,167 km (0.098 R)
• M34: 13,593,360 km (0.059 R)
• M35: 15,318,224 km (0.107 R)
• M36: 15,622,655 km (0.098 R)
• M37: 15,990,367 km (0.119 R)
• M38: 17,048,024 km (0.104 R)
• M39: 18,385,279 km (0.109 R)
• M40: 18,514,382 km (0.106 R)
• M41: 19,295,433 km (0.109 R)
• M42: 19,756,044 km (0.098 R)
• M43: 20,220,097 km (0.106 R)
• M44: 20,286,818 km (0.096 R)
• M45: 22,112,510 km (0.09 R)
• M46: 23,708,719 km (0.056 R)
• M47: 24,343,463 km (0.096 R)
• M48: 25,055,250 km (0.06 R)
• M49: 25,846,024 km (0.067 R)
• M50: 31,220,178 km (0.047 R)
• M51: 32,772,256 km (0.108 R)
• M52: 33,478,807 km (0.113 R)
• M53: 33,873,595 km (0.096 R)
• M54: 35,227,157 km (0.106 R)
• M55: 35,628,678 km (0.091 R)
• M56: 36,598,371 km (0.08 R)
• M57: 37,822,530 km (0.059 R)
• M58: 39,392,560 km (0.067 R)
• M59: 41,999,303 km (0.11 R)
• M60: 42,852,160 km (0.117 R)
• M61: 44,834,931 km (0.038 R)
• M62: 47,643,182 km (0.099 R)
• M63: 48,800,172 km (0.059 R)
• M64: 51,232,484 km (0.078 R)
• M65: 53,243,378 km (0.112 R)
• M66: 55,466,403 km (0.071 R)
• M67: 57,625,100 km (0.115 R)
• M68: 58,572,204 km (0.062 R)
• M69: 58,952,482 km (0.042 R)
• M70: 60,289,887 km (0.03 R)
• M71: 63,579,394 km (0.063 R)
• M72: 64,361,791 km (0.042 R)
• M73: 65,442,785 km (0.098 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: 335 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit