🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 210 Days

Day: 47.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 109 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,078,205 km

• M1: 47,423 km (0.077 R)
• M2: 107,411 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 249 Days

Day: 41.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.49 AU - 2.15 AU

Year: 940 Days

Day: 20 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.85 AU - 2.15 AU

Year: 1083 Days

Day: 30.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,078,205 km

• M1: 803,341 km (0.05 R)
• M2: 1,097,600 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.8 AU - 2.96 AU

Year: 1871 Days

Day: 40.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 7

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.41 AU - 14.83 AU

Year: 18196 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,078,205 km

• M1: 89,609 km (0.068 R)
• M2: 166,353 km (0.064 R)
• M3: 674,686 km (0.113 R)
• M4: 745,596 km (0.104 R)
• M5: 794,365 km (0.116 R)
• M6: 2,633,371 km (0.085 R)
• M7: 2,902,647 km (0.085 R)
• M8: 3,100,416 km (0.091 R)
• M9: 3,509,117 km (0.11 R)
• M10: 3,805,471 km (0.086 R)
• M11: 4,881,229 km (0.115 R)
• M12: 4,975,027 km (0.119 R)
• M13: 5,355,753 km (0.114 R)
• M14: 6,044,652 km (0.066 R)
• M15: 6,709,016 km (0.091 R)
• M16: 7,023,470 km (0.068 R)
• M17: 8,273,061 km (0.066 R)
• M18: 9,182,168 km (0.048 R)
• M19: 9,239,912 km (0.056 R)
• M20: 10,725,719 km (0.081 R)
• M21: 11,527,264 km (0.09 R)
• M22: 12,030,212 km (0.037 R)
• M23: 13,978,724 km (0.114 R)
• M24: 14,514,733 km (0.109 R)
• M25: 14,582,202 km (0.105 R)
• M26: 14,717,439 km (0.082 R)
• M27: 15,125,691 km (0.067 R)
• M28: 15,537,684 km (0.098 R)
• M29: 15,606,648 km (0.103 R)
• M30: 16,092,692 km (0.096 R)
• M31: 16,302,578 km (0.082 R)
• M32: 16,654,282 km (0.111 R)
• M33: 16,937,471 km (0.09 R)
• M34: 19,259,828 km (0.079 R)
• M35: 19,482,579 km (0.103 R)
• M36: 19,930,775 km (0.112 R)
• M37: 20,609,351 km (0.055 R)
• M38: 22,222,016 km (0.104 R)
• M39: 22,533,778 km (0.063 R)
• M40: 24,114,130 km (0.101 R)
• M41: 25,811,766 km (0.086 R)
• M42: 26,386,072 km (0.058 R)
• M43: 27,380,599 km (0.074 R)
• M44: 28,134,423 km (0.08 R)
• M45: 28,810,306 km (0.112 R)
• M46: 29,150,192 km (0.111 R)
• M47: 29,919,873 km (0.027 R)
• M48: 31,043,353 km (0.069 R)
• M49: 31,654,012 km (0.117 R)
• M50: 32,621,611 km (0.115 R)
• M51: 33,153,581 km (0.064 R)
• M52: 34,585,981 km (0.075 R)
• M53: 34,856,753 km (0.098 R)
• M54: 34,947,110 km (0.114 R)
• M55: 35,128,273 km (0.097 R)
• M56: 36,588,198 km (0.111 R)
• M57: 37,233,115 km (0.085 R)
• M58: 38,627,816 km (0.079 R)
• M59: 40,608,791 km (0.032 R)
• M60: 40,703,935 km (0.105 R)
• M61: 40,894,523 km (0.054 R)
• M62: 41,085,410 km (0.098 R)
• M63: 43,495,731 km (0.091 R)
• M64: 43,593,119 km (0.119 R)
• M65: 43,885,583 km (0.118 R)
• M66: 44,963,734 km (0.049 R)
• M67: 45,555,544 km (0.093 R)
• M68: 46,448,044 km (0.09 R)
• M69: 47,546,691 km (0.076 R)
• M70: 47,948,362 km (0.047 R)
• M71: 48,048,891 km (0.053 R)
• M72: 49,362,959 km (0.07 R)
• M73: 50,586,221 km (0.111 R)
• M74: 51,201,666 km (0.059 R)
• M75: 52,129,472 km (0.117 R)
• M76: 52,543,559 km (0.112 R)
• M77: 54,001,690 km (0.09 R)
• M78: 55,156,585 km (0.085 R)
• M79: 55,684,217 km (0.077 R)
• M80: 57,490,761 km (0.08 R)
• M81: 57,918,611 km (0.115 R)
• M82: 58,025,723 km (0.075 R)
• M83: 59,532,473 km (0.066 R)
• M84: 61,051,938 km (0.116 R)
• M85: 61,270,052 km (0.104 R)
• M86: 62,145,199 km (0.048 R)
• M87: 62,914,282 km (0.104 R)
• M88: 63,134,640 km (0.115 R)
• M89: 63,797,059 km (0.118 R)
• M90: 64,018,464 km (0.031 R)
• M91: 64,240,018 km (0.074 R)
• M92: 65,463,280 km (0.045 R)
• M93: 67,143,863 km (0.119 R)
• M94: 73,194,498 km (0.088 R)
• M95: 76,460,818 km (0.108 R)
• M96: 76,931,303 km (0.119 R)
• M97: 77,638,752 km (0.03 R)
• M98: 79,060,231 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.1

Radius: 4.5

Gravity: 37.63 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.96 AU - 18.16 AU

Year: 28175 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,078,205 km

• M1: 357,240 km (0.045 R)
• M2: 401,371 km (0.102 R)
• M3: 818,600 km (0.1 R)
• M4: 877,990 km (0.112 R)
• M5: 1,001,259 km (0.093 R)
• M6: 1,264,252 km (0.085 R)
• M7: 1,811,780 km (0.072 R)
• M8: 2,466,719 km (0.06 R)
• M9: 3,425,043 km (0.082 R)
• M10: 4,275,507 km (0.092 R)
• M11: 5,187,605 km (0.046 R)
• M12: 5,354,557 km (0.032 R)
• M13: 5,751,141 km (0.104 R)
• M14: 6,572,433 km (0.09 R)
• M15: 7,243,080 km (0.062 R)
• M16: 7,681,103 km (0.081 R)
• M17: 7,807,812 km (0.097 R)
• M18: 8,256,905 km (0.041 R)
• M19: 8,321,681 km (0.07 R)
• M20: 8,451,831 km (0.041 R)
• M21: 8,517,205 km (0.036 R)
• M22: 8,780,198 km (0.08 R)
• M23: 9,246,944 km (0.072 R)
• M24: 11,917,565 km (0.069 R)
• M25: 12,882,022 km (0.029 R)
• M26: 14,336,114 km (0.051 R)
• M27: 14,727,312 km (0.112 R)
• M28: 15,122,101 km (0.105 R)
• M29: 15,360,560 km (0.096 R)
• M30: 17,064,629 km (0.12 R)
• M31: 17,562,491 km (0.105 R)
• M32: 17,896,992 km (0.092 R)
• M33: 18,064,990 km (0.079 R)
• M34: 19,341,957 km (0.094 R)
• M35: 19,514,444 km (0.033 R)
• M36: 20,296,691 km (0.11 R)
• M37: 21,000,699 km (0.05 R)
• M38: 21,266,833 km (0.106 R)
• M39: 21,355,694 km (0.085 R)
• M40: 21,891,853 km (0.084 R)
• M41: 23,160,144 km (0.094 R)
• M42: 23,988,019 km (0.085 R)
• M43: 24,080,620 km (0.104 R)
• M44: 26,052,020 km (0.107 R)
• M45: 26,147,314 km (0.119 R)
• M46: 26,624,831 km (0.115 R)
• M47: 26,720,723 km (0.091 R)
• M48: 27,008,998 km (0.114 R)
• M49: 27,394,960 km (0.09 R)
• M50: 29,947,699 km (0.069 R)
• M51: 30,047,480 km (0.072 R)
• M52: 30,748,346 km (0.078 R)
• M53: 35,592,026 km (0.117 R)
• M54: 36,546,311 km (0.052 R)
• M55: 37,187,039 km (0.063 R)
• M56: 40,887,641 km (0.103 R)
• M57: 41,108,896 km (0.115 R)
• M58: 41,330,601 km (0.026 R)
• M59: 42,221,456 km (0.101 R)
• M60: 44,362,351 km (0.085 R)
• M61: 45,617,926 km (0.12 R)
• M62: 46,077,341 km (0.057 R)
• M63: 46,307,572 km (0.107 R)
• M64: 47,464,861 km (0.081 R)
• M65: 47,930,410 km (0.03 R)
• M66: 50,162,410 km (0.049 R)
• M67: 51,828,481 km (0.099 R)
• M68: 53,633,829 km (0.115 R)
• M69: 56,072,573 km (0.049 R)
• M70: 56,687,869 km (0.109 R)
• M71: 59,046,579 km (0.062 R)
• M72: 59,421,920 km (0.062 R)
• M73: 60,552,581 km (0.035 R)
• M74: 61,057,473 km (0.071 R)
• M75: 61,310,443 km (0.111 R)
• M76: 65,663,442 km (0.108 R)
• M77: 67,353,898 km (0.094 R)
• M78: 68,401,382 km (0.076 R)
• M79: 68,795,573 km (0.108 R)
• M80: 69,058,715 km (0.116 R)
• M81: 69,190,511 km (0.095 R)
• M82: 76,562,844 km (0.062 R)
• M83: 76,835,710 km (0.057 R)
• M84: 77,382,191 km (0.095 R)
• M85: 77,792,838 km (0.107 R)
• M86: 78,067,050 km (0.084 R)
• M87: 78,341,563 km (0.113 R)
• M88: 78,754,004 km (0.116 R)
• M89: 79,580,981 km (0.064 R)
• M90: 81,660,840 km (0.072 R)
• M91: 82,777,439 km (0.064 R)
• M92: 83,197,509 km (0.111 R)
• M93: 89,582,197 km (0.09 R)
• M94: 94,509,502 km (0.094 R)
• M95: 96,563,930 km (0.119 R)
• M96: 98,040,311 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 15,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit