🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.63 AU - 2.81 AU

Year: 1577 Days

Day: 19.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 8.5

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.62 AU - 9.38 AU

Year: 8710 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 75.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,590,835 km

• M1: 151,991 km (0.104 R)
• M2: 208,240 km (0.116 R)
• M3: 670,348 km (0.084 R)
• M4: 854,952 km (0.084 R)
• M5: 1,018,462 km (0.038 R)
• M6: 1,397,095 km (0.116 R)
• M7: 1,657,844 km (0.094 R)
• M8: 1,934,151 km (0.068 R)
• M9: 2,102,149 km (0.05 R)
• M10: 2,225,119 km (0.105 R)
• M11: 2,556,029 km (0.027 R)
• M12: 2,902,498 km (0.07 R)
• M13: 3,818,186 km (0.117 R)
• M14: 4,464,300 km (0.066 R)
• M15: 4,687,200 km (0.076 R)
• M16: 5,479,172 km (0.104 R)
• M17: 5,717,930 km (0.075 R)
• M18: 6,276,678 km (0.12 R)
• M19: 6,852,630 km (0.045 R)
• M20: 6,925,933 km (0.112 R)
• M21: 7,036,186 km (0.089 R)
• M22: 7,221,239 km (0.082 R)
• M23: 7,408,087 km (0.107 R)
• M24: 7,558,582 km (0.102 R)
• M25: 8,719,910 km (0.099 R)
• M26: 8,799,347 km (0.088 R)
• M27: 9,199,820 km (0.101 R)
• M28: 9,280,753 km (0.115 R)
• M29: 9,935,991 km (0.113 R)
• M30: 10,394,958 km (0.118 R)
• M31: 10,479,181 km (0.084 R)
• M32: 10,818,469 km (0.069 R)
• M33: 11,813,594 km (0.04 R)
• M34: 14,029,438 km (0.1 R)
• M35: 14,403,283 km (0.092 R)
• M36: 14,638,600 km (0.06 R)
• M37: 16,125,603 km (0.096 R)
• M38: 16,517,101 km (0.092 R)
• M39: 16,713,972 km (0.084 R)
• M40: 16,961,257 km (0.093 R)
• M41: 17,259,555 km (0.087 R)
• M42: 17,609,764 km (0.029 R)
• M43: 18,266,498 km (0.108 R)
• M44: 18,521,264 km (0.111 R)
• M45: 18,777,076 km (0.03 R)
• M46: 18,931,162 km (0.098 R)
• M47: 19,137,308 km (0.097 R)
• M48: 19,708,023 km (0.04 R)
• M49: 19,916,862 km (0.069 R)
• M50: 20,653,781 km (0.03 R)
• M51: 21,078,938 km (0.096 R)
• M52: 21,399,676 km (0.105 R)
• M53: 22,917,795 km (0.033 R)
• M54: 23,579,018 km (0.054 R)
• M55: 24,470,322 km (0.088 R)
• M56: 24,638,620 km (0.118 R)
• M57: 24,751,117 km (0.076 R)
• M58: 25,884,920 km (0.087 R)
• M59: 25,942,066 km (0.107 R)
• M60: 25,999,362 km (0.09 R)
• M61: 26,285,842 km (0.11 R)
• M62: 28,027,011 km (0.108 R)
• M63: 28,970,675 km (0.038 R)
• M64: 30,950,004 km (0.095 R)
• M65: 31,619,455 km (0.082 R)
• M66: 32,786,917 km (0.101 R)
• M67: 33,344,767 km (0.118 R)
• M68: 33,718,462 km (0.054 R)
• M69: 33,843,377 km (0.107 R)
• M70: 34,156,335 km (0.103 R)
• M71: 34,344,380 km (0.117 R)
• M72: 34,784,946 km (0.107 R)
• M73: 35,925,929 km (0.101 R)
• M74: 36,117,414 km (0.104 R)
• M75: 36,565,310 km (0.11 R)
• M76: 37,015,001 km (0.065 R)
• M77: 37,595,890 km (0.106 R)
• M78: 38,701,418 km (0.104 R)
• M79: 38,832,166 km (0.1 R)
• M80: 39,553,976 km (0.069 R)
• M81: 39,949,513 km (0.108 R)
• M82: 40,346,396 km (0.105 R)
• M83: 41,077,481 km (0.105 R)
• M84: 41,812,904 km (0.094 R)
• M85: 42,215,771 km (0.05 R)
• M86: 43,093,312 km (0.041 R)
• M87: 43,908,621 km (0.1 R)
• M88: 44,660,500 km (0.051 R)
• M89: 44,866,346 km (0.112 R)
• M90: 46,038,446 km (0.116 R)
• M91: 46,246,387 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 3

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 17.19 AU - 22.73 AU

Year: 31341 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,590,835 km

• M1: 113,844 km (0.091 R)
• M2: 137,929 km (0.114 R)
• M3: 455,077 km (0.102 R)
• M4: 538,552 km (0.029 R)
• M5: 582,085 km (0.068 R)
• M6: 626,965 km (0.05 R)
• M7: 867,668 km (0.099 R)
• M8: 1,190,649 km (0.055 R)
• M9: 1,424,770 km (0.097 R)
• M10: 1,609,673 km (0.076 R)
• M11: 2,173,507 km (0.118 R)
• M12: 2,754,396 km (0.057 R)
• M13: 2,830,242 km (0.067 R)
• M14: 3,101,014 km (0.038 R)
• M15: 3,543,076 km (0.063 R)
• M16: 3,750,419 km (0.054 R)
• M17: 4,307,970 km (0.103 R)
• M18: 4,618,685 km (0.105 R)
• M19: 4,708,892 km (0.096 R)
• M20: 5,028,882 km (0.115 R)
• M21: 5,737,976 km (0.056 R)
• M22: 5,786,296 km (0.116 R)
• M23: 5,834,915 km (0.093 R)
• M24: 5,981,222 km (0.103 R)
• M25: 6,030,290 km (0.093 R)
• M26: 6,079,508 km (0.115 R)
• M27: 7,142,850 km (0.103 R)
• M28: 8,591,855 km (0.096 R)
• M29: 10,480,528 km (0.059 R)
• M30: 10,837,169 km (0.059 R)
• M31: 11,077,124 km (0.057 R)
• M32: 11,440,497 km (0.119 R)
• M33: 11,501,383 km (0.112 R)
• M34: 11,684,790 km (0.106 R)
• M35: 12,240,846 km (0.05 R)
• M36: 13,122,875 km (0.065 R)
• M37: 15,348,293 km (0.12 R)
• M38: 15,685,337 km (0.106 R)
• M39: 16,918,622 km (0.114 R)
• M40: 16,988,035 km (0.119 R)
• M41: 18,825,845 km (0.071 R)
• M42: 19,987,921 km (0.066 R)
• M43: 21,172,886 km (0.093 R)
• M44: 21,322,633 km (0.09 R)
• M45: 21,925,064 km (0.034 R)
• M46: 22,456,735 km (0.082 R)
• M47: 22,609,325 km (0.118 R)
• M48: 24,311,449 km (0.094 R)
• M49: 25,734,574 km (0.094 R)
• M50: 25,814,309 km (0.084 R)
• M51: 27,021,863 km (0.062 R)
• M52: 27,591,682 km (0.085 R)
• M53: 27,755,192 km (0.03 R)
• M54: 27,837,172 km (0.067 R)
• M55: 27,919,151 km (0.08 R)
• M56: 29,074,945 km (0.062 R)
• M57: 29,241,447 km (0.114 R)
• M58: 30,668,611 km (0.107 R)
• M59: 31,092,571 km (0.105 R)
• M60: 31,433,205 km (0.034 R)
• M61: 31,604,046 km (0.12 R)
• M62: 32,635,224 km (0.068 R)
• M63: 32,808,159 km (0.113 R)
• M64: 33,154,927 km (0.058 R)
• M65: 34,907,018 km (0.077 R)
• M66: 36,151,223 km (0.096 R)
• M67: 36,958,752 km (0.094 R)
• M68: 37,590,803 km (0.103 R)
• M69: 39,508,648 km (0.088 R)
• M70: 40,062,459 km (0.116 R)
• M71: 40,154,911 km (0.105 R)
• M72: 40,991,013 km (0.083 R)
• M73: 41,084,213 km (0.117 R)
• M74: 41,271,061 km (0.105 R)
• M75: 46,320,587 km (0.118 R)
• M76: 49,561,475 km (0.087 R)
• M77: 50,557,947 km (0.109 R)
• M78: 50,658,028 km (0.092 R)
• M79: 52,469,359 km (0.058 R)
• M80: 53,179,500 km (0.059 R)
• M81: 55,431,995 km (0.067 R)
• M82: 56,569,836 km (0.074 R)
• M83: 59,500,758 km (0.087 R)
• M84: 59,606,374 km (0.103 R)
• M85: 61,731,113 km (0.093 R)
• M86: 63,988,844 km (0.1 R)
• M87: 64,097,003 km (0.117 R)
• M88: 64,205,162 km (0.056 R)
• M89: 64,964,521 km (0.063 R)
• M90: 67,480,608 km (0.11 R)
• M91: 68,695,043 km (0.081 R)
• M92: 69,249,453 km (0.117 R)
• M93: 70,362,760 km (0.047 R)
• M94: 72,043,941 km (0.118 R)
• M95: 72,494,380 km (0.034 R)
• M96: 72,832,920 km (0.071 R)
• M97: 74,305,711 km (0.052 R)
• M98: 74,988,925 km (0.116 R)
• M99: 76,132,002 km (0.11 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit