🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.73 AU - 1.79 AU

Year: 899 Days

Day: 25.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.93 AU - 2.53 AU

Year: 1282 Days

Day: 27.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 14.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.24 AU - 9.74 AU

Year: 8695 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,937,946 km

• M1: 218,562 km (0.071 R)
• M2: 379,231 km (0.114 R)
• M3: 556,654 km (0.105 R)
• M4: 1,096,253 km (0.042 R)
• M5: 1,568,982 km (0.108 R)
• M6: 1,947,764 km (0.079 R)
• M7: 2,402,991 km (0.116 R)
• M8: 2,618,860 km (0.086 R)
• M9: 3,821,328 km (0.041 R)
• M10: 4,246,934 km (0.102 R)
• M11: 4,480,307 km (0.119 R)
• M12: 4,717,868 km (0.101 R)
• M13: 5,051,471 km (0.101 R)
• M14: 5,742,015 km (0.101 R)
• M15: 6,098,507 km (0.112 R)
• M16: 6,562,709 km (0.117 R)
• M17: 6,969,914 km (0.089 R)
• M18: 8,095,788 km (0.116 R)
• M19: 8,204,246 km (0.078 R)
• M20: 8,349,656 km (0.056 R)
• M21: 8,459,311 km (0.102 R)
• M22: 8,716,918 km (0.086 R)
• M23: 8,977,219 km (0.109 R)
• M24: 9,127,116 km (0.043 R)
• M25: 9,277,910 km (0.092 R)
• M26: 9,812,124 km (0.041 R)
• M27: 10,434,900 km (0.086 R)
• M28: 11,555,688 km (0.109 R)
• M29: 11,678,059 km (0.078 R)
• M30: 12,006,426 km (0.096 R)
• M31: 12,883,069 km (0.042 R)
• M32: 13,521,852 km (0.072 R)
• M33: 13,694,039 km (0.092 R)
• M34: 14,171,107 km (0.05 R)
• M35: 14,874,815 km (0.095 R)
• M36: 15,365,347 km (0.079 R)
• M37: 16,591,601 km (0.114 R)
• M38: 17,100,383 km (0.06 R)
• M39: 17,520,304 km (0.077 R)
• M40: 17,661,076 km (0.114 R)
• M41: 18,561,356 km (0.036 R)
• M42: 18,656,949 km (0.064 R)
• M43: 19,089,436 km (0.042 R)
• M44: 19,964,135 km (0.092 R)
• M45: 20,505,231 km (0.054 R)
• M46: 20,802,332 km (0.083 R)
• M47: 21,350,907 km (0.08 R)
• M48: 23,024,907 km (0.059 R)
• M49: 23,385,438 km (0.111 R)
• M50: 23,540,571 km (0.036 R)
• M51: 23,851,735 km (0.047 R)
• M52: 24,164,245 km (0.039 R)
• M53: 24,530,760 km (0.05 R)
• M54: 24,740,945 km (0.081 R)
• M55: 26,175,439 km (0.119 R)
• M56: 26,497,822 km (0.066 R)
• M57: 26,659,537 km (0.073 R)
• M58: 26,929,861 km (0.06 R)
• M59: 27,965,078 km (0.076 R)
• M60: 29,738,112 km (0.107 R)
• M61: 30,638,242 km (0.101 R)
• M62: 31,833,230 km (0.051 R)
• M63: 32,177,455 km (0.12 R)
• M64: 32,407,686 km (0.059 R)
• M65: 32,753,855 km (0.099 R)
• M66: 34,151,399 km (0.116 R)
• M67: 36,883,953 km (0.086 R)
• M68: 37,305,819 km (0.041 R)
• M69: 37,850,804 km (0.092 R)
• M70: 38,276,410 km (0.072 R)
• M71: 38,459,219 km (0.104 R)
• M72: 38,825,883 km (0.11 R)
• M73: 39,132,409 km (0.116 R)
• M74: 39,255,229 km (0.092 R)
• M75: 40,366,293 km (0.092 R)
• M76: 40,738,791 km (0.104 R)
• M77: 40,987,872 km (0.094 R)
• M78: 41,738,105 km (0.063 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 13.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.65 AU - 9.73 AU

Year: 11613 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,937,946 km

• M1: 172,786 km (0.083 R)
• M2: 256,112 km (0.091 R)
• M3: 419,472 km (0.047 R)
• M4: 710,739 km (0.117 R)
• M5: 1,019,958 km (0.118 R)
• M6: 1,554,172 km (0.096 R)
• M7: 1,763,460 km (0.083 R)
• M8: 1,881,792 km (0.117 R)
• M9: 2,126,534 km (0.032 R)
• M10: 2,580,264 km (0.082 R)
• M11: 2,692,911 km (0.075 R)
• M12: 3,040,726 km (0.105 R)
• M13: 3,477,552 km (0.1 R)
• M14: 3,831,201 km (0.055 R)
• M15: 4,196,669 km (0.091 R)
• M16: 4,410,594 km (0.11 R)
• M17: 4,628,109 km (0.119 R)
• M18: 4,821,539 km (0.119 R)
• M19: 5,216,328 km (0.027 R)
• M20: 5,710,001 km (0.109 R)
• M21: 6,279,520 km (0.079 R)
• M22: 6,463,226 km (0.108 R)
• M23: 6,648,728 km (0.092 R)
• M24: 6,898,855 km (0.052 R)
• M25: 7,152,125 km (0.109 R)
• M26: 7,505,325 km (0.071 R)
• M27: 7,700,401 km (0.108 R)
• M28: 7,864,360 km (0.09 R)
• M29: 8,062,577 km (0.029 R)
• M30: 8,362,970 km (0.086 R)
• M31: 8,463,948 km (0.059 R)
• M32: 8,565,376 km (0.107 R)
• M33: 9,251,731 km (0.079 R)
• M34: 10,278,271 km (0.063 R)
• M35: 11,415,514 km (0.061 R)
• M36: 12,361,571 km (0.065 R)
• M37: 12,592,251 km (0.08 R)
• M38: 13,019,203 km (0.114 R)
• M39: 13,609,068 km (0.092 R)
• M40: 14,207,609 km (0.075 R)
• M41: 14,328,334 km (0.083 R)
• M42: 14,489,900 km (0.075 R)
• M43: 14,773,987 km (0.116 R)
• M44: 15,430,422 km (0.086 R)
• M45: 15,637,615 km (0.037 R)
• M46: 16,054,544 km (0.117 R)
• M47: 17,113,099 km (0.086 R)
• M48: 17,802,446 km (0.067 R)
• M49: 18,412,955 km (0.053 R)
• M50: 18,764,959 km (0.076 R)
• M51: 18,897,652 km (0.104 R)
• M52: 18,986,214 km (0.111 R)
• M53: 20,195,264 km (0.11 R)
• M54: 20,285,920 km (0.091 R)
• M55: 20,695,070 km (0.039 R)
• M56: 21,614,200 km (0.071 R)
• M57: 22,172,050 km (0.09 R)
• M58: 22,359,047 km (0.077 R)
• M59: 22,593,467 km (0.095 R)
• M60: 22,687,564 km (0.104 R)
• M61: 23,349,385 km (0.076 R)
• M62: 24,065,660 km (0.056 R)
• M63: 24,209,723 km (0.117 R)
• M64: 24,547,215 km (0.112 R)
• M65: 25,421,914 km (0.098 R)
• M66: 27,854,525 km (0.099 R)
• M67: 28,309,452 km (0.101 R)
• M68: 28,715,760 km (0.097 R)
• M69: 28,919,662 km (0.055 R)
• M70: 29,073,000 km (0.078 R)
• M71: 29,175,325 km (0.085 R)
• M72: 29,637,283 km (0.112 R)
• M73: 30,101,635 km (0.082 R)
• M74: 30,360,589 km (0.091 R)
• M75: 31,456,692 km (0.027 R)
• M76: 32,194,509 km (0.113 R)
• M77: 33,687,346 km (0.102 R)
• M78: 34,767,443 km (0.101 R)
• M79: 35,584,995 km (0.116 R)
• M80: 35,694,501 km (0.057 R)
• M81: 36,188,623 km (0.119 R)
• M82: 36,906,243 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.6

Radius: 7.7

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.18 AU - 17.22 AU

Year: 20602 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,937,946 km

• M1: 418,724 km (0.099 R)
• M2: 1,092,513 km (0.06 R)
• M3: 1,576,313 km (0.117 R)
• M4: 1,673,851 km (0.078 R)
• M5: 2,640,253 km (0.088 R)
• M6: 2,795,984 km (0.117 R)
• M7: 3,198,702 km (0.112 R)
• M8: 3,323,018 km (0.1 R)
• M9: 4,102,572 km (0.072 R)
• M10: 4,936,580 km (0.072 R)
• M11: 5,323,739 km (0.03 R)
• M12: 6,754,344 km (0.083 R)
• M13: 6,807,601 km (0.114 R)
• M14: 8,582,430 km (0.108 R)
• M15: 9,106,022 km (0.094 R)
• M16: 9,342,088 km (0.081 R)
• M17: 9,700,076 km (0.105 R)
• M18: 10,245,360 km (0.08 R)
• M19: 10,490,850 km (0.088 R)
• M20: 10,676,351 km (0.097 R)
• M21: 11,239,138 km (0.087 R)
• M22: 11,302,269 km (0.112 R)
• M23: 11,555,987 km (0.091 R)
• M24: 12,133,734 km (0.12 R)
• M25: 12,655,232 km (0.116 R)
• M26: 12,786,728 km (0.108 R)
• M27: 12,984,796 km (0.07 R)
• M28: 13,117,489 km (0.057 R)
• M29: 13,518,112 km (0.098 R)
• M30: 14,537,323 km (0.101 R)
• M31: 14,951,858 km (0.025 R)
• M32: 16,792,959 km (0.067 R)
• M33: 17,300,695 km (0.05 R)
• M34: 17,666,461 km (0.045 R)
• M35: 18,182,873 km (0.104 R)
• M36: 18,405,774 km (0.092 R)
• M37: 18,854,119 km (0.119 R)
• M38: 19,609,438 km (0.115 R)
• M39: 20,067,358 km (0.114 R)
• M40: 20,683,402 km (0.115 R)
• M41: 20,838,385 km (0.066 R)
• M42: 21,305,729 km (0.108 R)
• M43: 22,171,302 km (0.072 R)
• M44: 24,344,361 km (0.073 R)
• M45: 25,331,856 km (0.103 R)
• M46: 26,416,291 km (0.091 R)
• M47: 26,837,409 km (0.087 R)
• M48: 27,260,771 km (0.097 R)
• M49: 27,601,106 km (0.098 R)
• M50: 28,114,077 km (0.094 R)
• M51: 30,637,943 km (0.084 R)
• M52: 31,169,016 km (0.117 R)
• M53: 32,150,677 km (0.118 R)
• M54: 32,330,344 km (0.116 R)
• M55: 32,420,252 km (0.1 R)
• M56: 32,961,497 km (0.09 R)
• M57: 34,787,040 km (0.075 R)
• M58: 36,084,502 km (0.079 R)
• M59: 38,059,942 km (0.04 R)
• M60: 38,535,514 km (0.069 R)
• M61: 39,877,556 km (0.084 R)
• M62: 40,845,455 km (0.071 R)
• M63: 41,429,934 km (0.117 R)
• M64: 42,705,704 km (0.11 R)
• M65: 42,903,024 km (0.092 R)
• M66: 43,100,792 km (0.093 R)
• M67: 43,298,860 km (0.106 R)
• M68: 45,900,666 km (0.095 R)
• M69: 49,689,531 km (0.096 R)
• M70: 52,200,232 km (0.072 R)
• M71: 52,622,697 km (0.077 R)
• M72: 53,046,358 km (0.116 R)
• M73: 57,998,496 km (0.111 R)
• M74: 58,655,231 km (0.037 R)
• M75: 59,755,224 km (0.115 R)
• M76: 59,865,627 km (0.117 R)
• M77: 61,195,403 km (0.12 R)
• M78: 61,529,455 km (0.031 R)
• M79: 62,311,103 km (0.112 R)
• M80: 62,534,902 km (0.062 R)
• M81: 65,015,833 km (0.113 R)
• M82: 65,470,311 km (0.095 R)
• M83: 66,840,179 km (0.075 R)
• M84: 67,069,513 km (0.062 R)
• M85: 67,413,737 km (0.033 R)
• M86: 71,591,407 km (0.119 R)
• M87: 72,884,531 km (0.059 R)
• M88: 76,210,840 km (0.087 R)
• M89: 77,170,211 km (0.052 R)
• M90: 77,651,468 km (0.118 R)
• M91: 79,586,217 km (0.095 R)
• M92: 80,681,572 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 3.8

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.12 AU - 18.76 AU

Year: 23358 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,937,946 km

• M1: 53,855 km (0.09 R)
• M2: 81,531 km (0.113 R)
• M3: 132,544 km (0.096 R)
• M4: 196,871 km (0.112 R)
• M5: 450,589 km (0.117 R)
• M6: 531,072 km (0.054 R)
• M7: 752,627 km (0.064 R)
• M8: 1,133,204 km (0.066 R)
• M9: 1,160,431 km (0.101 R)
• M10: 1,271,731 km (0.1 R)
• M11: 1,386,473 km (0.066 R)
• M12: 1,415,794 km (0.112 R)
• M13: 1,782,309 km (0.103 R)
• M14: 3,917,819 km (0.069 R)
• M15: 4,127,106 km (0.043 R)
• M16: 4,254,414 km (0.108 R)
• M17: 4,426,003 km (0.075 R)
• M18: 4,512,769 km (0.076 R)
• M19: 6,312,282 km (0.115 R)
• M20: 6,361,051 km (0.075 R)
• M21: 6,755,690 km (0.116 R)
• M22: 6,855,472 km (0.09 R)
• M23: 6,955,852 km (0.109 R)
• M24: 8,953,133 km (0.11 R)
• M25: 9,283,595 km (0.078 R)
• M26: 9,394,597 km (0.117 R)
• M27: 10,703,129 km (0.084 R)
• M28: 11,053,787 km (0.043 R)
• M29: 11,586,804 km (0.07 R)
• M30: 12,739,156 km (0.036 R)
• M31: 13,927,562 km (0.057 R)
• M32: 14,955,598 km (0.045 R)
• M33: 15,020,524 km (0.104 R)
• M34: 15,544,416 km (0.096 R)
• M35: 15,808,605 km (0.114 R)
• M36: 15,874,877 km (0.03 R)
• M37: 18,530,389 km (0.053 R)
• M38: 19,587,747 km (0.116 R)
• M39: 20,016,195 km (0.09 R)
• M40: 20,159,659 km (0.06 R)
• M41: 20,303,423 km (0.088 R)
• M42: 20,375,529 km (0.113 R)
• M43: 20,592,147 km (0.084 R)
• M44: 20,882,217 km (0.107 R)
• M45: 20,954,922 km (0.09 R)
• M46: 23,552,689 km (0.09 R)
• M47: 24,236,949 km (0.117 R)
• M48: 24,619,920 km (0.048 R)
• M49: 25,159,370 km (0.047 R)
• M50: 26,171,549 km (0.089 R)
• M51: 28,638,418 km (0.088 R)
• M52: 28,961,998 km (0.111 R)
• M53: 29,124,312 km (0.075 R)
• M54: 31,511,295 km (0.101 R)
• M55: 31,929,122 km (0.097 R)
• M56: 32,012,897 km (0.117 R)
• M57: 32,770,311 km (0.095 R)
• M58: 32,939,357 km (0.055 R)
• M59: 33,618,830 km (0.102 R)
• M60: 33,703,951 km (0.078 R)
• M61: 35,077,709 km (0.083 R)
• M62: 35,945,376 km (0.093 R)
• M63: 36,294,538 km (0.105 R)
• M64: 38,501,705 km (0.093 R)
• M65: 38,590,865 km (0.092 R)
• M66: 39,846,739 km (0.108 R)
• M67: 40,842,762 km (0.109 R)
• M68: 41,298,287 km (0.091 R)
• M69: 42,767,039 km (0.034 R)
• M70: 43,044,394 km (0.032 R)
• M71: 43,972,948 km (0.117 R)
• M72: 44,720,638 km (0.099 R)
• M73: 46,988,691 km (0.033 R)
• M74: 49,100,415 km (0.081 R)
• M75: 50,753,172 km (0.076 R)
• M76: 51,340,942 km (0.072 R)
• M77: 51,537,364 km (0.076 R)
• M78: 53,316,232 km (0.055 R)
• M79: 55,014,617 km (0.107 R)
• M80: 55,416,736 km (0.088 R)
• M81: 56,730,654 km (0.036 R)
• M82: 57,340,565 km (0.06 R)
• M83: 59,389,008 km (0.08 R)
• M84: 59,492,081 km (0.067 R)
• M85: 61,252,998 km (0.085 R)
• M86: 62,506,329 km (0.101 R)
• M87: 65,463,579 km (0.1 R)
• M88: 65,783,120 km (0.116 R)
• M89: 67,388,605 km (0.089 R)
• M90: 68,142,129 km (0.114 R)
• M91: 68,574,018 km (0.115 R)
• M92: 69,440,639 km (0.103 R)
• M93: 69,875,221 km (0.049 R)
• M94: 70,310,700 km (0.115 R)
• M95: 72,281,652 km (0.099 R)
• M96: 73,384,487 km (0.089 R)
• M97: 73,495,040 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit