🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 47.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 431 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,180,625 km

• M1: 57,446 km (0.064 R)
• M2: 461,659 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.35 AU - 2.01 AU

Year: 791 Days

Day: 43.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,180,625 km

• M1: 55,202 km (0.103 R)
• M2: 218,862 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.92 AU - 2.12 AU

Year: 1043 Days

Day: 13.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,180,625 km

• M1: 307,274 km (0.103 R)
• M2: 1,090,120 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.4 AU - 3.86 AU

Year: 2514 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.05 AU - 4.25 AU

Year: 3073 Days

Day: 28.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 8.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.89 AU - 8.09 AU

Year: 6009 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,180,625 km

• M1: 141,071 km (0.053 R)
• M2: 198,965 km (0.045 R)
• M3: 438,172 km (0.114 R)
• M4: 637,287 km (0.048 R)
• M5: 697,874 km (0.095 R)
• M6: 825,331 km (0.118 R)
• M7: 961,017 km (0.106 R)
• M8: 1,089,521 km (0.111 R)
• M9: 1,193,492 km (0.107 R)
• M10: 1,476,531 km (0.095 R)
• M11: 1,642,884 km (0.105 R)
• M12: 1,711,250 km (0.052 R)
• M13: 1,994,140 km (0.095 R)
• M14: 2,067,293 km (0.113 R)
• M15: 2,178,594 km (0.098 R)
• M16: 2,291,989 km (0.063 R)
• M17: 2,485,419 km (0.111 R)
• M18: 2,684,235 km (0.08 R)
• M19: 3,097,424 km (0.084 R)
• M20: 3,182,545 km (0.096 R)
• M21: 3,289,956 km (0.082 R)
• M22: 3,574,940 km (0.117 R)
• M23: 3,890,891 km (0.113 R)
• M24: 4,263,091 km (0.11 R)
• M25: 5,091,564 km (0.094 R)
• M26: 5,421,277 km (0.042 R)
• M27: 5,524,201 km (0.03 R)
• M28: 5,863,040 km (0.038 R)
• M29: 6,289,394 km (0.096 R)
• M30: 6,588,440 km (0.105 R)
• M31: 6,725,920 km (0.059 R)
• M32: 8,034,453 km (0.103 R)
• M33: 8,122,416 km (0.102 R)
• M34: 8,299,540 km (0.07 R)
• M35: 8,687,597 km (0.075 R)
• M36: 8,868,611 km (0.107 R)
• M37: 9,142,674 km (0.117 R)
• M38: 9,234,527 km (0.071 R)
• M39: 10,202,724 km (0.102 R)
• M40: 10,329,883 km (0.113 R)
• M41: 10,618,307 km (0.072 R)
• M42: 11,334,133 km (0.082 R)
• M43: 11,532,051 km (0.079 R)
• M44: 11,764,526 km (0.064 R)
• M45: 12,099,177 km (0.08 R)
• M46: 12,403,010 km (0.12 R)
• M47: 12,743,644 km (0.092 R)
• M48: 12,949,640 km (0.078 R)
• M49: 13,018,456 km (0.094 R)
• M50: 13,087,420 km (0.067 R)
• M51: 13,225,798 km (0.113 R)
• M52: 13,503,901 km (0.104 R)
• M53: 14,635,758 km (0.102 R)
• M54: 14,779,522 km (0.071 R)
• M55: 15,285,761 km (0.032 R)
• M56: 15,687,730 km (0.108 R)
• M57: 16,315,593 km (0.033 R)
• M58: 16,501,842 km (0.117 R)
• M59: 16,989,381 km (0.106 R)
• M60: 18,055,565 km (0.037 R)
• M61: 18,209,651 km (0.115 R)
• M62: 18,752,392 km (0.106 R)
• M63: 19,418,552 km (0.068 R)
• M64: 19,576,377 km (0.063 R)
• M65: 21,381,575 km (0.073 R)
• M66: 21,503,796 km (0.087 R)
• M67: 22,697,438 km (0.092 R)
• M68: 23,743,576 km (0.085 R)
• M69: 23,912,322 km (0.069 R)
• M70: 24,336,282 km (0.067 R)
• M71: 24,848,206 km (0.112 R)
• M72: 25,320,487 km (0.111 R)
• M73: 25,752,525 km (0.081 R)
• M74: 26,492,437 km (0.093 R)
• M75: 27,063,152 km (0.03 R)
• M76: 27,195,397 km (0.117 R)
• M77: 27,327,791 km (0.086 R)
• M78: 27,460,484 km (0.092 R)
• M79: 27,815,330 km (0.104 R)
• M80: 27,948,772 km (0.095 R)
• M81: 28,574,540 km (0.079 R)
• M82: 28,664,298 km (0.054 R)
• M83: 28,844,115 km (0.108 R)
• M84: 30,341,739 km (0.091 R)
• M85: 30,524,997 km (0.108 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 10.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.56 AU - 7.82 AU

Year: 7750 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,180,625 km

• M1: 132,095 km (0.036 R)
• M2: 203,603 km (0.063 R)
• M3: 286,929 km (0.119 R)
• M4: 637,437 km (0.085 R)
• M5: 781,050 km (0.117 R)
• M6: 1,139,637 km (0.052 R)
• M7: 1,217,427 km (0.066 R)
• M8: 1,974,692 km (0.068 R)
• M9: 2,045,601 km (0.119 R)
• M10: 2,214,348 km (0.101 R)
• M11: 2,362,749 km (0.099 R)
• M12: 2,540,172 km (0.089 R)
• M13: 2,748,262 km (0.077 R)
• M14: 3,126,147 km (0.073 R)
• M15: 3,349,496 km (0.104 R)
• M16: 3,463,191 km (0.088 R)
• M17: 3,665,297 km (0.06 R)
• M18: 3,930,983 km (0.108 R)
• M19: 4,233,470 km (0.105 R)
• M20: 5,055,361 km (0.106 R)
• M21: 5,120,586 km (0.085 R)
• M22: 5,384,476 km (0.087 R)
• M23: 5,518,067 km (0.115 R)
• M24: 6,448,715 km (0.108 R)
• M25: 7,539,284 km (0.026 R)
• M26: 7,613,933 km (0.104 R)
• M27: 8,568,966 km (0.084 R)
• M28: 9,120,234 km (0.105 R)
• M29: 9,642,331 km (0.079 R)
• M30: 10,339,906 km (0.1 R)
• M31: 10,548,146 km (0.075 R)
• M32: 11,266,515 km (0.076 R)
• M33: 11,437,954 km (0.115 R)
• M34: 13,018,755 km (0.074 R)
• M35: 15,042,365 km (0.089 R)
• M36: 16,380,368 km (0.115 R)
• M37: 16,477,308 km (0.07 R)
• M38: 17,260,453 km (0.089 R)
• M39: 17,507,738 km (0.114 R)
• M40: 17,955,634 km (0.052 R)
• M41: 18,055,715 km (0.052 R)
• M42: 18,357,005 km (0.089 R)
• M43: 19,475,997 km (0.084 R)
• M44: 19,578,771 km (0.111 R)
• M45: 19,681,844 km (0.066 R)
• M46: 21,301,390 km (0.106 R)
• M47: 21,460,413 km (0.071 R)
• M48: 21,779,505 km (0.066 R)
• M49: 21,993,131 km (0.055 R)
• M50: 22,908,969 km (0.076 R)
• M51: 23,563,011 km (0.085 R)
• M52: 23,947,328 km (0.087 R)
• M53: 24,278,388 km (0.053 R)
• M54: 24,555,443 km (0.116 R)
• M55: 24,889,346 km (0.05 R)
• M56: 25,000,946 km (0.109 R)
• M57: 25,674,136 km (0.077 R)
• M58: 26,296,613 km (0.084 R)
• M59: 27,325,697 km (0.061 R)
• M60: 28,019,083 km (0.107 R)
• M61: 28,367,945 km (0.118 R)
• M62: 29,246,384 km (0.089 R)
• M63: 31,874,519 km (0.112 R)
• M64: 32,543,222 km (0.072 R)
• M65: 32,665,293 km (0.101 R)
• M66: 32,787,665 km (0.103 R)
• M67: 33,093,891 km (0.077 R)
• M68: 33,462,650 km (0.101 R)
• M69: 34,764,152 km (0.07 R)
• M70: 35,076,512 km (0.062 R)
• M71: 37,161,009 km (0.107 R)
• M72: 37,608,306 km (0.048 R)
• M73: 39,220,523 km (0.113 R)
• M74: 39,675,898 km (0.073 R)
• M75: 40,133,219 km (0.092 R)
• M76: 40,921,002 km (0.108 R)
• M77: 40,986,825 km (0.102 R)
• M78: 41,780,292 km (0.063 R)
• M79: 42,311,963 km (0.096 R)
• M80: 42,712,286 km (0.067 R)
• M81: 42,779,007 km (0.063 R)
• M82: 43,651,013 km (0.111 R)
• M83: 45,549,111 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.2

Radius: 6

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.11 AU - 18.47 AU

Year: 21729 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,180,625 km

• M1: 755,469 km (0.12 R)
• M2: 969,544 km (0.082 R)
• M3: 1,388,418 km (0.07 R)
• M4: 1,583,793 km (0.048 R)
• M5: 1,964,370 km (0.071 R)
• M6: 2,527,306 km (0.108 R)
• M7: 3,437,011 km (0.111 R)
• M8: 3,612,340 km (0.072 R)
• M9: 3,656,770 km (0.118 R)
• M10: 4,969,492 km (0.087 R)
• M11: 5,268,089 km (0.047 R)
• M12: 5,419,632 km (0.101 R)
• M13: 5,830,577 km (0.071 R)
• M14: 6,519,924 km (0.117 R)
• M15: 6,682,537 km (0.081 R)
• M16: 7,346,751 km (0.07 R)
• M17: 7,629,641 km (0.095 R)
• M18: 8,440,910 km (0.116 R)
• M19: 9,401,029 km (0.053 R)
• M20: 11,098,068 km (0.064 R)
• M21: 12,887,258 km (0.074 R)
• M22: 13,780,208 km (0.108 R)
• M23: 14,480,625 km (0.084 R)
• M24: 15,192,561 km (0.079 R)
• M25: 16,502,440 km (0.056 R)
• M26: 16,798,494 km (0.083 R)
• M27: 17,021,545 km (0.098 R)
• M28: 17,395,689 km (0.084 R)
• M29: 17,999,915 km (0.108 R)
• M30: 18,687,766 km (0.102 R)
• M31: 19,853,283 km (0.098 R)
• M32: 20,010,510 km (0.061 R)
• M33: 20,962,252 km (0.116 R)
• M34: 21,042,287 km (0.107 R)
• M35: 21,202,506 km (0.107 R)
• M36: 21,685,707 km (0.108 R)
• M37: 24,155,718 km (0.069 R)
• M38: 24,239,493 km (0.048 R)
• M39: 24,829,207 km (0.092 R)
• M40: 24,913,880 km (0.11 R)
• M41: 26,281,055 km (0.109 R)
• M42: 27,409,621 km (0.087 R)
• M43: 27,584,651 km (0.095 R)
• M44: 27,760,129 km (0.106 R)
• M45: 28,111,983 km (0.106 R)
• M46: 28,554,045 km (0.112 R)
• M47: 29,624,118 km (0.1 R)
• M48: 29,803,785 km (0.066 R)
• M49: 30,798,162 km (0.09 R)
• M50: 31,528,200 km (0.099 R)
• M51: 32,448,825 km (0.036 R)
• M52: 33,284,928 km (0.045 R)
• M53: 34,410,502 km (0.083 R)
• M54: 36,026,608 km (0.088 R)
• M55: 39,233,388 km (0.111 R)
• M56: 39,727,211 km (0.092 R)
• M57: 40,123,794 km (0.068 R)
• M58: 41,120,864 km (0.062 R)
• M59: 42,935,935 km (0.05 R)
• M60: 43,751,094 km (0.071 R)
• M61: 46,226,789 km (0.06 R)
• M62: 46,539,449 km (0.109 R)
• M63: 47,062,144 km (0.108 R)
• M64: 47,691,951 km (0.036 R)
• M65: 49,384,950 km (0.073 R)
• M66: 49,597,828 km (0.073 R)
• M67: 51,312,967 km (0.094 R)
• M68: 51,420,678 km (0.097 R)
• M69: 53,593,138 km (0.117 R)
• M70: 55,021,199 km (0.088 R)
• M71: 56,796,028 km (0.097 R)
• M72: 57,690,474 km (0.086 R)
• M73: 58,364,263 km (0.052 R)
• M74: 58,927,798 km (0.108 R)
• M75: 60,515,331 km (0.07 R)
• M76: 61,657,959 km (0.083 R)
• M77: 62,002,034 km (0.091 R)
• M78: 62,807,469 km (0.095 R)
• M79: 64,312,573 km (0.11 R)
• M80: 65,361,554 km (0.095 R)
• M81: 66,181,350 km (0.097 R)
• M82: 66,768,970 km (0.113 R)
• M83: 67,594,451 km (0.1 R)
• M84: 68,067,779 km (0.06 R)
• M85: 69,732,803 km (0.045 R)
• M86: 71,531,718 km (0.102 R)
• M87: 71,893,296 km (0.07 R)
• M88: 72,618,397 km (0.117 R)
• M89: 73,710,461 km (0.088 R)
• M90: 74,930,282 km (0.083 R)
• M91: 75,542,586 km (0.104 R)
• M92: 75,788,076 km (0.037 R)
• M93: 77,019,117 km (0.076 R)
• M94: 77,266,103 km (0.036 R)
• M95: 78,629,389 km (0.08 R)
• M96: 80,125,667 km (0.085 R)
• M97: 80,375,944 km (0.059 R)
• M98: 81,128,421 km (0.107 R)
• M99: 81,757,181 km (0.105 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit