🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.76 AU - 1.22 AU

Year: 371 Days

Day: 30.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.08 AU - 3.54 AU

Year: 2269 Days

Day: 26.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,307,106 km

• M1: 616,194 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.75 AU - 3.93 AU

Year: 2300 Days

Day: 33 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,307,106 km

• M1: 931,845 km (0.115 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.02 AU - 5.22 AU

Year: 3741 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,307,106 km

• M1: 112,498 km (0.116 R)
• M2: 192,532 km (0.075 R)
• M3: 268,977 km (0.032 R)
• M4: 375,042 km (0.051 R)
• M5: 434,582 km (0.042 R)
• M6: 1,068,129 km (0.034 R)
• M7: 1,169,107 km (0.074 R)
• M8: 1,285,345 km (0.08 R)
• M9: 1,529,339 km (0.117 R)
• M10: 1,936,694 km (0.088 R)
• M11: 2,075,222 km (0.119 R)
• M12: 2,131,470 km (0.049 R)
• M13: 2,217,040 km (0.089 R)
• M14: 2,769,805 km (0.103 R)
• M15: 3,330,946 km (0.116 R)
• M16: 3,548,312 km (0.092 R)
• M17: 3,616,080 km (0.065 R)
• M18: 3,996,956 km (0.104 R)
• M19: 4,103,021 km (0.114 R)
• M20: 4,210,133 km (0.115 R)
• M21: 4,647,707 km (0.111 R)
• M22: 4,853,105 km (0.097 R)
• M23: 5,023,347 km (0.103 R)
• M24: 5,099,791 km (0.109 R)
• M25: 5,176,535 km (0.11 R)
• M26: 5,724,363 km (0.066 R)
• M27: 5,944,720 km (0.082 R)
• M28: 6,127,080 km (0.032 R)
• M29: 6,455,896 km (0.067 R)
• M30: 7,563,968 km (0.076 R)
• M31: 7,651,632 km (0.092 R)
• M32: 7,983,440 km (0.08 R)
• M33: 8,072,750 km (0.1 R)
• M34: 8,229,828 km (0.082 R)
• M35: 8,775,860 km (0.114 R)
• M36: 8,868,162 km (0.063 R)
• M37: 9,193,238 km (0.061 R)
• M38: 9,451,444 km (0.112 R)
• M39: 10,704,326 km (0.084 R)
• M40: 10,778,227 km (0.113 R)
• M41: 10,975,996 km (0.085 R)
• M42: 11,150,128 km (0.114 R)
• M43: 11,375,272 km (0.114 R)
• M44: 12,008,670 km (0.093 R)
• M45: 12,111,144 km (0.079 R)
• M46: 12,239,499 km (0.09 R)
• M47: 12,316,841 km (0.12 R)
• M48: 12,731,676 km (0.085 R)
• M49: 13,019,652 km (0.038 R)
• M50: 13,098,490 km (0.108 R)
• M51: 13,203,957 km (0.115 R)
• M52: 13,708,550 km (0.114 R)
• M53: 13,869,368 km (0.079 R)
• M54: 14,192,649 km (0.108 R)
• M55: 14,328,035 km (0.12 R)
• M56: 14,518,324 km (0.078 R)
• M57: 14,764,263 km (0.119 R)
• M58: 15,066,750 km (0.059 R)
• M59: 15,343,506 km (0.111 R)
• M60: 16,382,164 km (0.096 R)
• M61: 16,609,702 km (0.081 R)
• M62: 16,723,845 km (0.098 R)
• M63: 16,781,141 km (0.107 R)
• M64: 16,838,288 km (0.082 R)
• M65: 16,924,306 km (0.057 R)
• M66: 18,114,208 km (0.068 R)
• M67: 18,202,321 km (0.111 R)
• M68: 18,378,996 km (0.118 R)
• M69: 18,585,890 km (0.11 R)
• M70: 18,645,131 km (0.082 R)
• M71: 19,121,301 km (0.106 R)
• M72: 19,240,979 km (0.11 R)
• M73: 19,692,017 km (0.098 R)
• M74: 19,934,066 km (0.105 R)
• M75: 20,421,007 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 11.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.79 AU - 7.59 AU

Year: 6519 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,307,106 km

• M1: 146,756 km (0.103 R)
• M2: 256,112 km (0.063 R)
• M3: 384,018 km (0.106 R)
• M4: 593,604 km (0.079 R)
• M5: 780,901 km (0.116 R)
• M6: 1,030,729 km (0.1 R)
• M7: 1,178,981 km (0.057 R)
• M8: 1,448,855 km (0.116 R)
• M9: 1,586,336 km (0.108 R)
• M10: 1,697,487 km (0.087 R)
• M11: 1,801,009 km (0.093 R)
• M12: 2,293,186 km (0.077 R)
• M13: 2,385,039 km (0.115 R)
• M14: 2,584,453 km (0.116 R)
• M15: 2,692,313 km (0.114 R)
• M16: 2,813,936 km (0.106 R)
• M17: 3,113,431 km (0.097 R)
• M18: 3,267,217 km (0.106 R)
• M19: 3,423,398 km (0.089 R)
• M20: 3,582,121 km (0.113 R)
• M21: 3,743,388 km (0.069 R)
• M22: 4,571,113 km (0.102 R)
• M23: 4,820,043 km (0.104 R)
• M24: 4,923,864 km (0.069 R)
• M25: 5,331,219 km (0.099 R)
• M26: 5,484,856 km (0.054 R)
• M27: 5,593,315 km (0.054 R)
• M28: 5,671,255 km (0.086 R)
• M29: 6,050,336 km (0.102 R)
• M30: 6,178,542 km (0.078 R)
• M31: 6,259,175 km (0.084 R)
• M32: 6,717,094 km (0.037 R)
• M33: 6,849,937 km (0.087 R)
• M34: 7,101,261 km (0.105 R)
• M35: 7,253,702 km (0.055 R)
• M36: 7,372,931 km (0.106 R)
• M37: 7,613,335 km (0.104 R)
• M38: 7,821,575 km (0.116 R)
• M39: 8,031,610 km (0.105 R)
• M40: 8,137,376 km (0.117 R)
• M41: 8,314,650 km (0.05 R)
• M42: 9,036,609 km (0.107 R)
• M43: 9,386,518 km (0.089 R)
• M44: 9,591,168 km (0.074 R)
• M45: 9,722,216 km (0.118 R)
• M46: 10,061,953 km (0.095 R)
• M47: 10,290,538 km (0.106 R)
• M48: 10,424,728 km (0.113 R)
• M49: 11,163,143 km (0.078 R)
• M50: 11,858,324 km (0.071 R)
• M51: 12,201,053 km (0.067 R)
• M52: 12,404,207 km (0.114 R)
• M53: 12,711,032 km (0.066 R)
• M54: 13,207,098 km (0.105 R)
• M55: 13,436,582 km (0.04 R)
• M56: 13,667,411 km (0.077 R)
• M57: 13,899,587 km (0.09 R)
• M58: 14,026,745 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 5

Gravity: 34.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.31 AU - 14.89 AU

Year: 16849 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,307,106 km

• M1: 300,841 km (0.118 R)
• M2: 423,212 km (0.119 R)
• M3: 500,554 km (0.109 R)
• M4: 561,590 km (0.113 R)
• M5: 979,716 km (0.097 R)
• M6: 1,083,537 km (0.119 R)
• M7: 1,358,648 km (0.076 R)
• M8: 1,564,046 km (0.116 R)
• M9: 1,655,001 km (0.118 R)
• M10: 2,036,326 km (0.069 R)
• M11: 3,332,442 km (0.098 R)
• M12: 4,741,654 km (0.06 R)
• M13: 5,007,340 km (0.073 R)
• M14: 5,187,157 km (0.108 R)
• M15: 5,833,120 km (0.095 R)
• M16: 6,069,934 km (0.117 R)
• M17: 6,898,407 km (0.108 R)
• M18: 7,710,125 km (0.112 R)
• M19: 8,605,318 km (0.119 R)
• M20: 8,712,730 km (0.092 R)
• M21: 8,929,048 km (0.077 R)
• M22: 9,092,409 km (0.07 R)
• M23: 9,147,012 km (0.069 R)
• M24: 9,366,771 km (0.113 R)
• M25: 10,263,312 km (0.043 R)
• M26: 10,491,598 km (0.112 R)
• M27: 10,895,363 km (0.103 R)
• M28: 12,016,599 km (0.069 R)
• M29: 13,860,093 km (0.06 R)
• M30: 14,175,745 km (0.089 R)
• M31: 16,318,285 km (0.049 R)
• M32: 17,528,831 km (0.074 R)
• M33: 17,801,698 km (0.064 R)
• M34: 17,938,729 km (0.044 R)
• M35: 18,351,769 km (0.089 R)
• M36: 20,822,976 km (0.117 R)
• M37: 21,402,369 km (0.105 R)
• M38: 22,428,910 km (0.1 R)
• M39: 22,576,862 km (0.054 R)
• M40: 24,377,571 km (0.112 R)
• M41: 25,835,403 km (0.077 R)
• M42: 27,084,994 km (0.117 R)
• M43: 28,834,840 km (0.04 R)
• M44: 29,237,707 km (0.108 R)
• M45: 29,480,205 km (0.113 R)
• M46: 29,804,683 km (0.064 R)
• M47: 29,967,296 km (0.084 R)
• M48: 30,211,888 km (0.112 R)
• M49: 30,621,039 km (0.077 R)
• M50: 31,031,984 km (0.11 R)
• M51: 32,108,789 km (0.093 R)
• M52: 32,693,717 km (0.092 R)
• M53: 32,777,641 km (0.109 R)
• M54: 33,704,699 km (0.113 R)
• M55: 34,725,855 km (0.063 R)
• M56: 39,444,919 km (0.027 R)
• M57: 40,071,286 km (0.105 R)
• M58: 40,250,803 km (0.069 R)
• M59: 41,333,742 km (0.1 R)
• M60: 42,152,192 km (0.118 R)
• M61: 42,609,064 km (0.111 R)
• M62: 45,666,246 km (0.11 R)
• M63: 46,323,729 km (0.098 R)
• M64: 46,606,469 km (0.058 R)
• M65: 47,648,119 km (0.112 R)
• M66: 48,219,582 km (0.07 R)
• M67: 48,506,062 km (0.077 R)
• M68: 48,601,805 km (0.117 R)
• M69: 49,465,434 km (0.088 R)
• M70: 50,624,817 km (0.075 R)
• M71: 51,500,114 km (0.08 R)
• M72: 51,597,802 km (0.089 R)
• M73: 51,890,864 km (0.108 R)
• M74: 55,650,857 km (0.111 R)
• M75: 56,252,539 km (0.082 R)
• M76: 57,462,337 km (0.117 R)
• M77: 58,375,333 km (0.052 R)
• M78: 58,986,740 km (0.116 R)
• M79: 59,190,941 km (0.114 R)
• M80: 59,395,441 km (0.06 R)
• M81: 60,215,686 km (0.09 R)
• M82: 60,318,460 km (0.078 R)
• M83: 61,246,266 km (0.071 R)
• M84: 62,178,859 km (0.069 R)
• M85: 65,955,607 km (0.117 R)
• M86: 66,911,238 km (0.073 R)
• M87: 70,129,986 km (0.065 R)
• M88: 70,346,304 km (0.104 R)
• M89: 71,105,364 km (0.078 R)
• M90: 71,540,395 km (0.06 R)
• M91: 71,649,302 km (0.113 R)
• M92: 72,741,067 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.8

Radius: 4.9

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.63 AU - 14.59 AU

Year: 19967 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,307,106 km

• M1: 126,859 km (0.099 R)
• M2: 247,435 km (0.077 R)
• M3: 366,216 km (0.104 R)
• M4: 422,913 km (0.069 R)
• M5: 610,659 km (0.074 R)
• M6: 725,849 km (0.043 R)
• M7: 1,311,674 km (0.094 R)
• M8: 1,400,535 km (0.047 R)
• M9: 1,491,491 km (0.105 R)
• M10: 1,808,788 km (0.062 R)
• M11: 1,874,761 km (0.11 R)
• M12: 1,975,290 km (0.083 R)
• M13: 2,394,613 km (0.062 R)
• M14: 2,467,168 km (0.113 R)
• M15: 2,614,372 km (0.106 R)
• M16: 2,689,171 km (0.079 R)
• M17: 2,956,353 km (0.071 R)
• M18: 2,995,099 km (0.098 R)
• M19: 3,352,638 km (0.051 R)
• M20: 3,598,427 km (0.069 R)
• M21: 3,892,537 km (0.094 R)
• M22: 4,326,071 km (0.119 R)
• M23: 4,683,760 km (0.09 R)
• M24: 5,813,224 km (0.109 R)
• M25: 6,661,444 km (0.113 R)
• M26: 6,970,064 km (0.097 R)
• M27: 7,335,980 km (0.089 R)
• M28: 7,547,811 km (0.034 R)
• M29: 7,601,068 km (0.058 R)
• M30: 8,581,532 km (0.107 R)
• M31: 9,832,769 km (0.118 R)
• M32: 10,125,083 km (0.113 R)
• M33: 10,479,630 km (0.092 R)
• M34: 11,505,871 km (0.107 R)
• M35: 13,458,273 km (0.07 R)
• M36: 13,717,526 km (0.034 R)
• M37: 14,373,064 km (0.088 R)
• M38: 14,904,735 km (0.107 R)
• M39: 15,105,645 km (0.106 R)
• M40: 16,261,887 km (0.116 R)
• M41: 16,815,698 km (0.064 R)
• M42: 21,086,717 km (0.097 R)
• M43: 21,237,063 km (0.115 R)
• M44: 23,534,737 km (0.077 R)
• M45: 25,428,945 km (0.098 R)
• M46: 25,508,980 km (0.117 R)
• M47: 28,692,872 km (0.108 R)
• M48: 28,776,198 km (0.098 R)
• M49: 29,193,725 km (0.068 R)
• M50: 29,361,424 km (0.099 R)
• M51: 30,628,518 km (0.12 R)
• M52: 30,713,490 km (0.049 R)
• M53: 31,483,021 km (0.111 R)
• M54: 31,913,265 km (0.101 R)
• M55: 32,345,453 km (0.09 R)
• M56: 33,390,544 km (0.071 R)
• M57: 34,446,855 km (0.082 R)
• M58: 35,692,855 km (0.037 R)
• M59: 38,871,660 km (0.07 R)
• M60: 39,240,718 km (0.034 R)
• M61: 39,796,474 km (0.093 R)
• M62: 43,663,131 km (0.094 R)
• M63: 43,854,765 km (0.088 R)
• M64: 44,142,741 km (0.053 R)
• M65: 45,204,138 km (0.091 R)
• M66: 45,786,672 km (0.111 R)
• M67: 46,078,837 km (0.118 R)
• M68: 47,155,493 km (0.119 R)
• M69: 47,253,779 km (0.111 R)
• M70: 47,352,064 km (0.1 R)
• M71: 47,746,105 km (0.058 R)
• M72: 47,844,840 km (0.112 R)
• M73: 49,632,983 km (0.074 R)
• M74: 50,033,307 km (0.109 R)
• M75: 52,355,664 km (0.039 R)
• M76: 52,457,541 km (0.115 R)
• M77: 53,376,371 km (0.058 R)
• M78: 55,023,144 km (0.117 R)
• M79: 55,230,187 km (0.091 R)
• M80: 55,333,859 km (0.12 R)
• M81: 55,437,530 km (0.054 R)
• M82: 56,165,025 km (0.064 R)
• M83: 56,791,092 km (0.093 R)
• M84: 57,524,420 km (0.075 R)
• M85: 57,734,456 km (0.056 R)
• M86: 58,471,824 km (0.119 R)
• M87: 59,212,333 km (0.043 R)
• M88: 60,489,001 km (0.044 R)
• M89: 61,345,150 km (0.113 R)
• M90: 62,852,947 km (0.065 R)
• M91: 63,611,408 km (0.117 R)
• M92: 65,028,100 km (0.075 R)
• M93: 67,006,681 km (0.111 R)
• M94: 70,011,355 km (0.075 R)
• M95: 70,685,144 km (0.115 R)
• M96: 71,586,620 km (0.033 R)
• M97: 73,857,217 km (0.052 R)
• M98: 76,151,300 km (0.083 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: 197 - 19,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit