🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 183 Days

Day: 27.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.21 AU - 2.87 AU

Year: 1517 Days

Day: 33.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,235,193 km

• M1: 278,850 km (0.071 R)
• M2: 1,121,086 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.4 AU - 3 AU

Year: 1663 Days

Day: 30.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 10.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.32 AU - 5.52 AU

Year: 4090 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,235,193 km

• M1: 149,598 km (0.083 R)
• M2: 289,023 km (0.063 R)
• M3: 425,606 km (0.103 R)
• M4: 534,812 km (0.091 R)
• M5: 695,630 km (0.116 R)
• M6: 918,681 km (0.115 R)
• M7: 1,379,891 km (0.04 R)
• M8: 1,535,473 km (0.03 R)
• M9: 1,631,664 km (0.088 R)
• M10: 2,811,094 km (0.109 R)
• M11: 3,050,749 km (0.093 R)
• M12: 3,142,303 km (0.033 R)
• M13: 3,422,650 km (0.082 R)
• M14: 3,582,121 km (0.093 R)
• M15: 3,657,219 km (0.12 R)
• M16: 4,108,556 km (0.096 R)
• M17: 4,312,308 km (0.049 R)
• M18: 4,589,363 km (0.084 R)
• M19: 4,718,167 km (0.098 R)
• M20: 4,907,857 km (0.063 R)
• M21: 5,075,856 km (0.067 R)
• M22: 5,245,949 km (0.111 R)
• M23: 5,368,469 km (0.119 R)
• M24: 5,454,787 km (0.037 R)
• M25: 6,201,281 km (0.118 R)
• M26: 6,619,706 km (0.115 R)
• M27: 7,237,096 km (0.11 R)
• M28: 7,332,689 km (0.119 R)
• M29: 7,538,835 km (0.096 R)
• M30: 7,872,887 km (0.114 R)
• M31: 8,140,817 km (0.093 R)
• M32: 8,526,630 km (0.103 R)
• M33: 8,743,696 km (0.073 R)
• M34: 9,524,896 km (0.094 R)
• M35: 9,840,698 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 8.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.37 AU - 9.37 AU

Year: 9900 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,235,193 km

• M1: 181,761 km (0.118 R)
• M2: 255,513 km (0.097 R)
• M3: 593,156 km (0.047 R)
• M4: 692,638 km (0.045 R)
• M5: 923,318 km (0.073 R)
• M6: 1,225,356 km (0.105 R)
• M7: 1,627,326 km (0.088 R)
• M8: 1,992,344 km (0.095 R)
• M9: 2,184,279 km (0.099 R)
• M10: 2,322,357 km (0.119 R)
• M11: 3,033,396 km (0.113 R)
• M12: 3,412,926 km (0.111 R)
• M13: 3,831,201 km (0.097 R)
• M14: 3,926,346 km (0.047 R)
• M15: 4,070,708 km (0.074 R)
• M16: 4,192,181 km (0.076 R)
• M17: 4,439,018 km (0.09 R)
• M18: 5,050,574 km (0.092 R)
• M19: 5,260,310 km (0.06 R)
• M20: 5,366,375 km (0.04 R)
• M21: 6,072,327 km (0.086 R)
• M22: 6,549,694 km (0.115 R)
• M23: 6,951,963 km (0.059 R)
• M24: 8,422,061 km (0.091 R)
• M25: 8,670,992 km (0.104 R)
• M26: 8,954,031 km (0.076 R)
• M27: 9,049,026 km (0.101 R)
• M28: 9,335,954 km (0.091 R)
• M29: 9,464,608 km (0.083 R)
• M30: 10,781,967 km (0.092 R)
• M31: 11,086,249 km (0.088 R)
• M32: 11,393,374 km (0.092 R)
• M33: 11,772,455 km (0.064 R)
• M34: 12,085,862 km (0.103 R)
• M35: 12,827,718 km (0.072 R)
• M36: 13,729,943 km (0.09 R)
• M37: 14,096,458 km (0.031 R)
• M38: 14,615,263 km (0.066 R)
• M39: 15,215,599 km (0.109 R)
• M40: 15,366,992 km (0.113 R)
• M41: 16,363,165 km (0.095 R)
• M42: 16,673,879 km (0.078 R)
• M43: 16,751,820 km (0.102 R)
• M44: 17,617,543 km (0.052 R)
• M45: 18,136,049 km (0.114 R)
• M46: 18,457,535 km (0.045 R)
• M47: 18,578,560 km (0.108 R)
• M48: 18,740,424 km (0.107 R)
• M49: 19,147,031 km (0.093 R)
• M50: 19,351,532 km (0.091 R)
• M51: 19,845,055 km (0.119 R)
• M52: 20,134,826 km (0.103 R)
• M53: 20,802,482 km (0.106 R)
• M54: 22,031,129 km (0.05 R)
• M55: 22,675,896 km (0.116 R)
• M56: 22,978,831 km (0.054 R)
• M57: 23,545,059 km (0.111 R)
• M58: 23,720,238 km (0.119 R)
• M59: 24,913,880 km (0.101 R)
• M60: 25,315,999 km (0.116 R)
• M61: 25,810,569 km (0.107 R)
• M62: 26,399,087 km (0.1 R)
• M63: 27,451,060 km (0.112 R)
• M64: 27,774,041 km (0.099 R)
• M65: 28,843,965 km (0.105 R)
• M66: 30,022,049 km (0.104 R)
• M67: 30,164,466 km (0.078 R)
• M68: 31,312,031 km (0.113 R)
• M69: 31,649,374 km (0.086 R)
• M70: 31,988,064 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 9.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.63 AU - 10.71 AU

Year: 10406 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,235,193 km

• M1: 133,441 km (0.079 R)
• M2: 379,530 km (0.069 R)
• M3: 479,461 km (0.096 R)
• M4: 1,358,049 km (0.069 R)
• M5: 1,520,513 km (0.064 R)
• M6: 1,613,563 km (0.096 R)
• M7: 1,825,393 km (0.109 R)
• M8: 2,128,778 km (0.103 R)
• M9: 2,340,010 km (0.113 R)
• M10: 2,492,001 km (0.066 R)
• M11: 2,624,994 km (0.075 R)
• M12: 2,806,007 km (0.055 R)
• M13: 3,180,451 km (0.036 R)
• M14: 3,950,581 km (0.092 R)
• M15: 4,158,522 km (0.114 R)
• M16: 4,477,315 km (0.071 R)
• M17: 4,886,764 km (0.052 R)
• M18: 5,422,923 km (0.033 R)
• M19: 5,509,241 km (0.086 R)
• M20: 5,800,508 km (0.111 R)
• M21: 6,066,942 km (0.074 R)
• M22: 6,246,758 km (0.037 R)
• M23: 6,337,415 km (0.084 R)
• M24: 7,015,243 km (0.084 R)
• M25: 7,651,482 km (0.037 R)
• M26: 7,780,884 km (0.116 R)
• M27: 7,878,572 km (0.091 R)
• M28: 8,272,912 km (0.113 R)
• M29: 8,842,730 km (0.11 R)
• M30: 8,910,648 km (0.117 R)
• M31: 9,218,221 km (0.106 R)
• M32: 9,459,821 km (0.098 R)
• M33: 10,126,429 km (0.106 R)
• M34: 10,197,488 km (0.086 R)
• M35: 10,268,697 km (0.058 R)
• M36: 10,735,592 km (0.109 R)
• M37: 10,844,350 km (0.07 R)
• M38: 10,953,406 km (0.065 R)
• M39: 11,099,564 km (0.084 R)
• M40: 11,172,867 km (0.099 R)
• M41: 11,319,772 km (0.106 R)
• M42: 11,504,525 km (0.096 R)
• M43: 12,027,070 km (0.033 R)
• M44: 12,748,581 km (0.105 R)
• M45: 14,392,662 km (0.116 R)
• M46: 15,077,072 km (0.118 R)
• M47: 16,686,894 km (0.083 R)
• M48: 16,770,819 km (0.081 R)
• M49: 16,897,079 km (0.112 R)
• M50: 17,150,648 km (0.09 R)
• M51: 17,618,740 km (0.039 R)
• M52: 17,704,310 km (0.054 R)
• M53: 17,832,964 km (0.097 R)
• M54: 18,393,806 km (0.115 R)
• M55: 18,567,639 km (0.093 R)
• M56: 19,004,465 km (0.108 R)
• M57: 19,577,275 km (0.058 R)
• M58: 19,888,139 km (0.038 R)
• M59: 21,147,753 km (0.025 R)
• M60: 21,375,441 km (0.078 R)
• M61: 23,225,668 km (0.112 R)
• M62: 24,169,930 km (0.032 R)
• M63: 25,319,589 km (0.059 R)
• M64: 25,706,749 km (0.083 R)
• M65: 27,920,947 km (0.103 R)
• M66: 28,120,660 km (0.113 R)
• M67: 28,521,582 km (0.119 R)
• M68: 28,622,112 km (0.12 R)
• M69: 28,722,791 km (0.076 R)
• M70: 28,823,620 km (0.119 R)
• M71: 29,227,834 km (0.113 R)
• M72: 29,939,919 km (0.097 R)
• M73: 30,554,617 km (0.102 R)
• M74: 31,640,548 km (0.112 R)
• M75: 32,529,010 km (0.09 R)
• M76: 32,634,028 km (0.115 R)
• M77: 33,002,637 km (0.117 R)
• M78: 35,675,053 km (0.073 R)
• M79: 36,326,851 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 4.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.47 AU - 19.85 AU

Year: 27811 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,235,193 km

• M1: 109,356 km (0.119 R)
• M2: 151,991 km (0.071 R)
• M3: 202,556 km (0.119 R)
• M4: 446,998 km (0.064 R)
• M5: 585,676 km (0.098 R)
• M6: 693,087 km (0.08 R)
• M7: 1,579,305 km (0.087 R)
• M8: 1,822,252 km (0.111 R)
• M9: 2,309,193 km (0.098 R)
• M10: 2,411,368 km (0.097 R)
• M11: 2,514,890 km (0.104 R)
• M12: 2,834,281 km (0.115 R)
• M13: 3,017,239 km (0.106 R)
• M14: 4,318,143 km (0.094 R)
• M15: 4,872,403 km (0.025 R)
• M16: 5,135,695 km (0.109 R)
• M17: 5,584,937 km (0.081 R)
• M18: 6,713,354 km (0.089 R)
• M19: 7,858,376 km (0.074 R)
• M20: 7,960,851 km (0.119 R)
• M21: 9,008,933 km (0.116 R)
• M22: 9,223,756 km (0.092 R)
• M23: 10,491,299 km (0.098 R)
• M24: 10,944,879 km (0.08 R)
• M25: 11,174,063 km (0.117 R)
• M26: 12,165,748 km (0.104 R)
• M27: 13,490,138 km (0.066 R)
• M28: 14,859,706 km (0.119 R)
• M29: 15,432,666 km (0.108 R)
• M30: 15,560,871 km (0.104 R)
• M31: 18,132,459 km (0.03 R)
• M32: 19,224,972 km (0.078 R)
• M33: 21,258,605 km (0.113 R)
• M34: 23,065,897 km (0.109 R)
• M35: 25,829,568 km (0.11 R)
• M36: 26,440,825 km (0.049 R)
• M37: 26,517,419 km (0.111 R)
• M38: 26,671,206 km (0.101 R)
• M39: 26,979,378 km (0.114 R)
• M40: 30,206,353 km (0.055 R)
• M41: 30,608,173 km (0.1 R)
• M42: 34,135,691 km (0.083 R)
• M43: 34,806,189 km (0.088 R)
• M44: 36,671,973 km (0.025 R)
• M45: 38,918,484 km (0.084 R)
• M46: 41,387,149 km (0.101 R)
• M47: 41,476,309 km (0.038 R)
• M48: 44,178,944 km (0.101 R)
• M49: 45,000,685 km (0.105 R)
• M50: 46,474,075 km (0.066 R)
• M51: 47,496,277 km (0.084 R)
• M52: 48,056,970 km (0.031 R)
• M53: 49,846,759 km (0.11 R)
• M54: 51,658,239 km (0.09 R)
• M55: 52,716,943 km (0.094 R)
• M56: 52,813,434 km (0.048 R)
• M57: 54,269,470 km (0.09 R)
• M58: 55,345,527 km (0.086 R)
• M59: 58,215,862 km (0.071 R)
• M60: 59,216,821 km (0.076 R)
• M61: 61,540,525 km (0.077 R)
• M62: 69,427,923 km (0.079 R)
• M63: 71,021,739 km (0.11 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: 544 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit