🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.67 AU - 0.95 AU

Year: 269 Days

Day: 47.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 9.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.53 AU - 4.73 AU

Year: 3676 Days

Day: 6.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,789,389 km

• M1: 160,967 km (0.069 R)
• M2: 230,979 km (0.114 R)
• M3: 301,589 km (0.084 R)
• M4: 382,522 km (0.081 R)
• M5: 465,399 km (0.097 R)
• M6: 547,678 km (0.04 R)
• M7: 754,871 km (0.087 R)
• M8: 910,453 km (0.116 R)
• M9: 968,048 km (0.099 R)
• M10: 1,296,565 km (0.051 R)
• M11: 1,384,079 km (0.072 R)
• M12: 1,600,099 km (0.111 R)
• M13: 1,694,495 km (0.031 R)
• M14: 2,039,318 km (0.068 R)
• M15: 2,194,002 km (0.101 R)
• M16: 2,286,005 km (0.04 R)
• M17: 2,406,282 km (0.062 R)
• M18: 2,625,293 km (0.109 R)
• M19: 2,695,155 km (0.083 R)
• M20: 3,276,044 km (0.06 R)
• M21: 3,627,449 km (0.045 R)
• M22: 4,087,762 km (0.102 R)
• M23: 4,316,647 km (0.095 R)
• M24: 4,482,700 km (0.072 R)
• M25: 4,566,625 km (0.081 R)
• M26: 4,718,766 km (0.067 R)
• M27: 4,976,373 km (0.094 R)
• M28: 5,523,153 km (0.083 R)
• M29: 5,631,163 km (0.107 R)
• M30: 6,033,432 km (0.11 R)
• M31: 6,923,689 km (0.041 R)
• M32: 7,020,778 km (0.046 R)
• M33: 7,196,854 km (0.092 R)
• M34: 7,314,887 km (0.081 R)
• M35: 7,453,564 km (0.067 R)
• M36: 7,533,150 km (0.045 R)
• M37: 7,653,128 km (0.12 R)
• M38: 7,854,636 km (0.084 R)
• M39: 8,200,955 km (0.043 R)
• M40: 8,324,374 km (0.033 R)
• M41: 8,552,361 km (0.095 R)
• M42: 8,824,479 km (0.032 R)
• M43: 8,887,609 km (0.109 R)
• M44: 8,951,039 km (0.099 R)
• M45: 9,248,589 km (0.029 R)
• M46: 9,962,919 km (0.066 R)
• M47: 10,138,846 km (0.116 R)
• M48: 10,337,961 km (0.036 R)
• M49: 10,404,532 km (0.112 R)
• M50: 10,560,712 km (0.071 R)
• M51: 10,650,172 km (0.051 R)
• M52: 10,762,520 km (0.102 R)
• M53: 10,829,988 km (0.088 R)
• M54: 10,965,524 km (0.064 R)
• M55: 11,306,906 km (0.086 R)
• M56: 11,513,351 km (0.099 R)
• M57: 11,906,794 km (0.104 R)
• M58: 12,023,330 km (0.076 R)
• M59: 12,281,237 km (0.099 R)
• M60: 12,659,421 km (0.03 R)
• M61: 13,185,706 km (0.094 R)
• M62: 13,258,111 km (0.108 R)
• M63: 13,330,517 km (0.078 R)
• M64: 13,573,015 km (0.104 R)
• M65: 14,136,251 km (0.113 R)
• M66: 14,234,985 km (0.119 R)
• M67: 14,557,518 km (0.093 R)
• M68: 14,757,232 km (0.113 R)
• M69: 15,083,654 km (0.092 R)
• M70: 15,285,761 km (0.038 R)
• M71: 15,387,039 km (0.082 R)
• M72: 15,769,261 km (0.074 R)
• M73: 16,102,864 km (0.048 R)
• M74: 16,180,206 km (0.109 R)
• M75: 16,335,339 km (0.079 R)
• M76: 16,412,981 km (0.1 R)
• M77: 16,490,921 km (0.113 R)
• M78: 16,672,982 km (0.115 R)
• M79: 16,855,790 km (0.04 R)
• M80: 17,144,365 km (0.082 R)
• M81: 17,355,148 km (0.066 R)
• M82: 17,460,914 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.67 AU - 5.65 AU

Year: 3712 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 88,789,389 km

• M1: 188,045 km (0.119 R)
• M2: 356,941 km (0.102 R)
• M3: 507,885 km (0.118 R)
• M4: 748,588 km (0.055 R)
• M5: 911,500 km (0.097 R)
• M6: 1,073,066 km (0.11 R)
• M7: 1,191,697 km (0.097 R)
• M8: 1,362,687 km (0.105 R)
• M9: 1,533,977 km (0.07 R)
• M10: 2,110,826 km (0.07 R)
• M11: 2,205,521 km (0.07 R)
• M12: 2,311,437 km (0.09 R)
• M13: 2,448,618 km (0.111 R)
• M14: 2,558,572 km (0.069 R)
• M15: 2,690,667 km (0.056 R)
• M16: 2,866,894 km (0.117 R)
• M17: 3,004,374 km (0.091 R)
• M18: 3,187,482 km (0.111 R)
• M19: 3,385,549 km (0.028 R)
• M20: 3,587,806 km (0.12 R)
• M21: 3,701,949 km (0.104 R)
• M22: 4,278,948 km (0.098 R)
• M23: 4,633,944 km (0.042 R)
• M24: 4,771,125 km (0.099 R)
• M25: 4,884,370 km (0.068 R)
• M26: 5,152,300 km (0.043 R)
• M27: 5,372,808 km (0.105 R)
• M28: 5,556,663 km (0.106 R)
• M29: 5,756,077 km (0.108 R)
• M30: 5,890,416 km (0.097 R)
• M31: 5,985,112 km (0.048 R)
• M32: 6,479,832 km (0.099 R)
• M33: 6,619,706 km (0.087 R)
• M34: 6,774,689 km (0.105 R)
• M35: 6,902,446 km (0.118 R)
• M36: 7,016,589 km (0.115 R)
• M37: 7,117,119 km (0.116 R)
• M38: 7,246,970 km (0.112 R)
• M39: 7,553,196 km (0.061 R)
• M40: 7,804,072 km (0.116 R)
• M41: 7,953,072 km (0.109 R)
• M42: 8,057,940 km (0.039 R)
• M43: 8,163,257 km (0.103 R)
• M44: 8,314,500 km (0.101 R)
• M45: 8,665,905 km (0.106 R)
• M46: 8,789,324 km (0.068 R)
• M47: 8,913,191 km (0.111 R)
• M48: 9,100,338 km (0.119 R)
• M49: 9,194,285 km (0.078 R)
• M50: 9,335,954 km (0.075 R)
• M51: 9,510,236 km (0.07 R)
• M52: 9,909,961 km (0.118 R)
• M53: 10,775,834 km (0.066 R)
• M54: 10,958,642 km (0.102 R)
• M55: 11,394,870 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 13.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.15 AU - 10.27 AU

Year: 10313 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,789,389 km

• M1: 197,768 km (0.102 R)
• M2: 511,475 km (0.113 R)
• M3: 606,919 km (0.089 R)
• M4: 1,122,582 km (0.096 R)
• M5: 1,299,108 km (0.065 R)
• M6: 1,390,961 km (0.073 R)
• M7: 1,485,208 km (0.066 R)
• M8: 2,206,718 km (0.039 R)
• M9: 2,517,433 km (0.099 R)
• M10: 2,782,520 km (0.12 R)
• M11: 3,025,767 km (0.088 R)
• M12: 3,244,628 km (0.095 R)
• M13: 3,340,072 km (0.062 R)
• M14: 3,898,521 km (0.044 R)
• M15: 5,745,007 km (0.099 R)
• M16: 5,861,095 km (0.102 R)
• M17: 6,333,375 km (0.106 R)
• M18: 7,064,909 km (0.08 R)
• M19: 7,273,000 km (0.074 R)
• M20: 7,737,800 km (0.113 R)
• M21: 7,909,239 km (0.115 R)
• M22: 8,299,690 km (0.077 R)
• M23: 8,519,300 km (0.064 R)
• M24: 8,740,854 km (0.117 R)
• M25: 9,462,813 km (0.037 R)
• M26: 9,970,249 km (0.108 R)
• M27: 10,439,388 km (0.114 R)
• M28: 10,867,687 km (0.108 R)
• M29: 12,993,024 km (0.091 R)
• M30: 13,197,225 km (0.12 R)
• M31: 15,458,397 km (0.099 R)
• M32: 15,620,710 km (0.101 R)
• M33: 15,783,473 km (0.053 R)
• M34: 16,330,104 km (0.115 R)
• M35: 17,498,463 km (0.063 R)
• M36: 17,780,605 km (0.092 R)
• M37: 18,866,386 km (0.115 R)
• M38: 19,213,752 km (0.073 R)
• M39: 19,388,333 km (0.05 R)
• M40: 19,738,841 km (0.036 R)
• M41: 19,914,917 km (0.071 R)
• M42: 20,387,048 km (0.056 R)
• M43: 21,462,657 km (0.073 R)
• M44: 21,704,257 km (0.06 R)
• M45: 22,434,295 km (0.091 R)
• M46: 23,296,278 km (0.115 R)
• M47: 23,482,378 km (0.104 R)
• M48: 23,918,605 km (0.061 R)
• M49: 24,043,819 km (0.098 R)
• M50: 25,498,359 km (0.069 R)
• M51: 28,029,405 km (0.104 R)
• M52: 28,227,473 km (0.044 R)
• M53: 28,558,533 km (0.117 R)
• M54: 29,024,081 km (0.105 R)
• M55: 29,559,342 km (0.042 R)
• M56: 29,895,638 km (0.058 R)
• M57: 30,030,426 km (0.069 R)
• M58: 30,775,573 km (0.084 R)
• M59: 31,252,940 km (0.036 R)
• M60: 31,389,822 km (0.082 R)
• M61: 31,595,519 km (0.119 R)
• M62: 31,801,515 km (0.104 R)
• M63: 32,838,827 km (0.116 R)
• M64: 33,676,575 km (0.071 R)
• M65: 33,957,370 km (0.092 R)
• M66: 34,168,453 km (0.083 R)
• M67: 34,521,354 km (0.102 R)
• M68: 36,591,639 km (0.096 R)
• M69: 36,735,852 km (0.087 R)
• M70: 38,042,739 km (0.08 R)
• M71: 38,335,202 km (0.092 R)
• M72: 39,438,786 km (0.099 R)
• M73: 41,526,424 km (0.118 R)
• M74: 42,963,461 km (0.074 R)
• M75: 45,110,789 km (0.099 R)
• M76: 45,497,948 km (0.078 R)
• M77: 46,744,099 km (0.081 R)
• M78: 49,031,450 km (0.063 R)
• M79: 50,308,866 km (0.051 R)
• M80: 52,245,710 km (0.1 R)
• M81: 53,468,523 km (0.102 R)
• M82: 53,714,163 km (0.118 R)
• M83: 54,042,380 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.3

Radius: 5.2

Gravity: 32.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.63 AU - 19.21 AU

Year: 22341 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,789,389 km

• M1: 67,469 km (0.118 R)
• M2: 374,144 km (0.118 R)
• M3: 502,798 km (0.057 R)
• M4: 911,649 km (0.07 R)
• M5: 1,026,989 km (0.106 R)
• M6: 1,501,215 km (0.113 R)
• M7: 1,778,868 km (0.109 R)
• M8: 1,923,679 km (0.078 R)
• M9: 2,186,223 km (0.072 R)
• M10: 2,224,670 km (0.084 R)
• M11: 2,302,311 km (0.074 R)
• M12: 3,301,625 km (0.065 R)
• M13: 3,799,038 km (0.106 R)
• M14: 4,662,666 km (0.075 R)
• M15: 4,712,333 km (0.091 R)
• M16: 5,270,782 km (0.103 R)
• M17: 5,584,040 km (0.086 R)
• M18: 5,743,062 km (0.087 R)
• M19: 6,065,446 km (0.12 R)
• M20: 6,228,807 km (0.114 R)
• M21: 6,504,366 km (0.049 R)
• M22: 6,953,608 km (0.079 R)
• M23: 7,354,830 km (0.114 R)
• M24: 7,412,724 km (0.12 R)
• M25: 9,470,892 km (0.093 R)
• M26: 9,979,375 km (0.09 R)
• M27: 11,759,440 km (0.101 R)
• M28: 12,859,732 km (0.073 R)
• M29: 13,564,039 km (0.082 R)
• M30: 14,136,400 km (0.116 R)
• M31: 15,083,205 km (0.081 R)
• M32: 15,601,412 km (0.111 R)
• M33: 16,579,334 km (0.069 R)
• M34: 16,807,919 km (0.111 R)
• M35: 18,436,292 km (0.119 R)
• M36: 20,357,877 km (0.069 R)
• M37: 22,258,368 km (0.107 R)
• M38: 22,342,292 km (0.084 R)
• M39: 23,613,575 km (0.069 R)
• M40: 23,784,715 km (0.091 R)
• M41: 24,647,296 km (0.119 R)
• M42: 24,734,063 km (0.058 R)
• M43: 25,607,864 km (0.114 R)
• M44: 26,225,404 km (0.072 R)
• M45: 26,847,881 km (0.07 R)
• M46: 27,116,260 km (0.095 R)
• M47: 28,016,839 km (0.094 R)
• M48: 28,653,228 km (0.112 R)
• M49: 30,497,321 km (0.068 R)
• M50: 31,810,790 km (0.066 R)
• M51: 32,379,412 km (0.119 R)
• M52: 32,855,732 km (0.104 R)
• M53: 33,622,720 km (0.113 R)
• M54: 33,911,893 km (0.085 R)
• M55: 37,545,326 km (0.12 R)
• M56: 41,609,900 km (0.107 R)
• M57: 42,231,479 km (0.066 R)
• M58: 42,439,420 km (0.074 R)
• M59: 42,856,200 km (0.073 R)
• M60: 43,169,607 km (0.059 R)
• M61: 44,009,300 km (0.082 R)
• M62: 44,431,166 km (0.085 R)
• M63: 47,745,806 km (0.072 R)
• M64: 47,854,115 km (0.055 R)
• M65: 48,940,943 km (0.1 R)
• M66: 50,917,879 km (0.057 R)
• M67: 52,027,297 km (0.093 R)
• M68: 54,044,475 km (0.114 R)
• M69: 54,496,111 km (0.104 R)
• M70: 55,858,798 km (0.111 R)
• M71: 56,888,181 km (0.06 R)
• M72: 60,130,266 km (0.075 R)
• M73: 61,067,646 km (0.119 R)
• M74: 62,009,664 km (0.047 R)
• M75: 63,312,960 km (0.051 R)
• M76: 63,550,971 km (0.094 R)
• M77: 64,745,061 km (0.117 R)
• M78: 65,585,202 km (0.082 R)
• M79: 67,276,556 km (0.032 R)
• M80: 68,127,618 km (0.119 R)
• M81: 70,948,885 km (0.101 R)
• M82: 71,196,020 km (0.099 R)
• M83: 72,187,405 km (0.115 R)
• M84: 72,560,353 km (0.096 R)
• M85: 74,434,515 km (0.103 R)
• M86: 75,314,749 km (0.096 R)
• M87: 75,440,710 km (0.058 R)
• M88: 78,741,587 km (0.109 R)
• M89: 81,830,035 km (0.072 R)
• M90: 84,826,929 km (0.062 R)
• M91: 85,220,372 km (0.072 R)
• M92: 85,483,066 km (0.111 R)
• M93: 86,536,534 km (0.119 R)
• M94: 88,124,814 km (0.097 R)
• M95: 88,390,500 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit