🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.9 AU - 1.08 AU

Year: 358 Days

Day: 26.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 3.5

Gravity: 35.44 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.25 AU - 16.53 AU

Year: 18814 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,756,805 km

• M1: 72,705 km (0.101 R)
• M2: 125,961 km (0.113 R)
• M3: 436,676 km (0.068 R)
• M4: 471,832 km (0.095 R)
• M5: 1,357,301 km (0.115 R)
• M6: 1,570,179 km (0.069 R)
• M7: 2,425,580 km (0.06 R)
• M8: 2,585,350 km (0.042 R)
• M9: 2,650,276 km (0.078 R)
• M10: 3,050,899 km (0.101 R)
• M11: 3,153,972 km (0.046 R)
• M12: 3,258,242 km (0.098 R)
• M13: 3,434,468 km (0.097 R)
• M14: 3,796,345 km (0.066 R)
• M15: 4,477,763 km (0.105 R)
• M16: 4,832,310 km (0.109 R)
• M17: 4,912,345 km (0.104 R)
• M18: 5,319,102 km (0.097 R)
• M19: 5,906,573 km (0.101 R)
• M20: 6,470,258 km (0.086 R)
• M21: 6,514,239 km (0.118 R)
• M22: 7,788,065 km (0.116 R)
• M23: 8,549,518 km (0.067 R)
• M24: 8,743,547 km (0.111 R)
• M25: 9,384,274 km (0.077 R)
• M26: 10,502,369 km (0.092 R)
• M27: 10,814,580 km (0.074 R)
• M28: 10,919,298 km (0.108 R)
• M29: 11,129,782 km (0.087 R)
• M30: 11,985,183 km (0.031 R)
• M31: 12,530,318 km (0.103 R)
• M32: 12,972,379 km (0.084 R)
• M33: 13,701,370 km (0.12 R)
• M34: 13,985,307 km (0.118 R)
• M35: 14,790,741 km (0.086 R)
• M36: 15,198,994 km (0.044 R)
• M37: 15,257,636 km (0.1 R)
• M38: 16,086,259 km (0.117 R)
• M39: 17,051,016 km (0.089 R)
• M40: 17,848,672 km (0.111 R)
• M41: 18,345,636 km (0.055 R)
• M42: 18,784,107 km (0.117 R)
• M43: 18,973,049 km (0.103 R)
• M44: 19,991,511 km (0.049 R)
• M45: 20,248,969 km (0.087 R)
• M46: 20,637,026 km (0.064 R)
• M47: 20,701,952 km (0.102 R)
• M48: 20,767,027 km (0.075 R)
• M49: 22,949,660 km (0.112 R)
• M50: 23,286,704 km (0.045 R)
• M51: 23,693,311 km (0.115 R)
• M52: 25,065,422 km (0.046 R)
• M53: 25,134,686 km (0.099 R)
• M54: 26,745,556 km (0.099 R)
• M55: 27,742,476 km (0.084 R)
• M56: 28,678,809 km (0.048 R)
• M57: 30,287,136 km (0.105 R)
• M58: 31,325,645 km (0.106 R)
• M59: 32,375,822 km (0.094 R)
• M60: 33,133,086 km (0.098 R)
• M61: 33,666,552 km (0.054 R)
• M62: 33,972,629 km (0.101 R)
• M63: 34,433,540 km (0.06 R)
• M64: 35,984,870 km (0.048 R)
• M65: 37,084,265 km (0.025 R)
• M66: 37,876,236 km (0.115 R)
• M67: 38,753,927 km (0.081 R)
• M68: 40,854,879 km (0.104 R)
• M69: 41,754,710 km (0.117 R)
• M70: 43,991,199 km (0.089 R)
• M71: 44,409,624 km (0.076 R)
• M72: 45,081,767 km (0.094 R)
• M73: 45,672,828 km (0.103 R)
• M74: 46,777,010 km (0.116 R)
• M75: 47,118,542 km (0.088 R)
• M76: 47,718,280 km (0.108 R)
• M77: 48,838,618 km (0.102 R)
• M78: 49,880,418 km (0.079 R)
• M79: 51,809,483 km (0.034 R)
• M80: 52,694,354 km (0.095 R)
• M81: 52,871,927 km (0.119 R)
• M82: 54,568,815 km (0.101 R)
• M83: 55,108,415 km (0.069 R)
• M84: 56,011,537 km (0.074 R)
• M85: 56,374,162 km (0.091 R)
• M86: 56,828,641 km (0.079 R)
• M87: 57,466,825 km (0.106 R)
• M88: 58,382,663 km (0.087 R)
• M89: 58,750,375 km (0.12 R)
• M90: 60,135,950 km (0.042 R)
• M91: 60,507,252 km (0.081 R)
• M92: 60,879,452 km (0.059 R)
• M93: 61,345,599 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 4.5

Gravity: 41.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.03 AU - 15.89 AU

Year: 22092 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,756,805 km

• M1: 96,491 km (0.085 R)
• M2: 130,449 km (0.068 R)
• M3: 464,501 km (0.117 R)
• M4: 1,602,343 km (0.074 R)
• M5: 1,811,481 km (0.068 R)
• M6: 2,449,815 km (0.097 R)
• M7: 2,529,251 km (0.111 R)
• M8: 3,065,560 km (0.085 R)
• M9: 3,280,981 km (0.074 R)
• M10: 4,285,829 km (0.111 R)
• M11: 5,847,781 km (0.064 R)
• M12: 6,660,247 km (0.096 R)
• M13: 7,797,490 km (0.055 R)
• M14: 8,150,242 km (0.1 R)
• M15: 8,628,656 km (0.114 R)
• M16: 10,245,210 km (0.081 R)
• M17: 10,437,743 km (0.115 R)
• M18: 10,761,173 km (0.108 R)
• M19: 11,219,392 km (0.04 R)
• M20: 11,285,364 km (0.101 R)
• M21: 11,550,601 km (0.067 R)
• M22: 11,617,322 km (0.118 R)
• M23: 12,222,744 km (0.086 R)
• M24: 12,358,729 km (0.067 R)
• M25: 13,045,832 km (0.074 R)
• M26: 13,324,234 km (0.072 R)
• M27: 13,534,269 km (0.079 R)
• M28: 13,816,111 km (0.112 R)
• M29: 15,620,561 km (0.078 R)
• M30: 15,990,217 km (0.112 R)
• M31: 16,587,711 km (0.054 R)
• M32: 17,804,391 km (0.098 R)
• M33: 19,128,481 km (0.109 R)
• M34: 19,444,582 km (0.071 R)
• M35: 20,162,053 km (0.041 R)
• M36: 20,483,838 km (0.098 R)
• M37: 21,132,345 km (0.071 R)
• M38: 21,787,434 km (0.11 R)
• M39: 22,615,757 km (0.09 R)
• M40: 23,201,732 km (0.058 R)
• M41: 23,623,449 km (0.114 R)
• M42: 24,132,680 km (0.06 R)
• M43: 26,468,650 km (0.111 R)
• M44: 28,065,608 km (0.103 R)
• M45: 29,056,694 km (0.067 R)
• M46: 29,876,191 km (0.079 R)
• M47: 29,967,745 km (0.1 R)
• M48: 30,242,855 km (0.085 R)
• M49: 30,426,711 km (0.088 R)
• M50: 31,165,874 km (0.115 R)
• M51: 31,911,021 km (0.118 R)
• M52: 32,379,711 km (0.052 R)
• M53: 32,567,905 km (0.107 R)
• M54: 34,660,929 km (0.074 R)
• M55: 34,757,120 km (0.085 R)
• M56: 36,307,852 km (0.118 R)
• M57: 39,777,924 km (0.054 R)
• M58: 40,890,035 km (0.094 R)
• M59: 42,629,110 km (0.116 R)
• M60: 45,019,834 km (0.112 R)
• M61: 47,027,437 km (0.086 R)
• M62: 49,172,072 km (0.064 R)
• M63: 50,692,136 km (0.086 R)
• M64: 51,348,422 km (0.075 R)
• M65: 51,787,342 km (0.034 R)
• M66: 52,890,327 km (0.109 R)
• M67: 53,001,179 km (0.064 R)
• M68: 53,667,039 km (0.113 R)
• M69: 53,778,340 km (0.097 R)
• M70: 53,889,641 km (0.094 R)
• M71: 54,001,091 km (0.108 R)
• M72: 56,019,765 km (0.119 R)
• M73: 57,265,467 km (0.066 R)
• M74: 57,948,680 km (0.085 R)
• M75: 58,864,069 km (0.047 R)
• M76: 59,208,444 km (0.098 R)
• M77: 59,668,906 km (0.094 R)
• M78: 60,014,926 km (0.078 R)
• M79: 64,100,743 km (0.083 R)
• M80: 64,218,776 km (0.051 R)
• M81: 64,336,958 km (0.039 R)
• M82: 65,284,660 km (0.113 R)
• M83: 65,522,222 km (0.041 R)
• M84: 66,236,851 km (0.042 R)
• M85: 67,673,738 km (0.104 R)
• M86: 68,879,048 km (0.1 R)
• M87: 69,241,973 km (0.088 R)
• M88: 70,456,558 km (0.043 R)
• M89: 71,188,540 km (0.108 R)
• M90: 72,291,376 km (0.063 R)
• M91: 75,633,542 km (0.115 R)
• M92: 77,512,042 km (0.079 R)
• M93: 77,889,627 km (0.075 R)
• M94: 79,913,387 km (0.109 R)
• M95: 81,826,295 km (0.075 R)
• M96: 82,210,762 km (0.096 R)
• M97: 84,659,081 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355

Radius: 6.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.95 AU - 19.81 AU

Year: 29815 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,756,805 km

• M1: 184,305 km (0.054 R)
• M2: 394,490 km (0.079 R)
• M3: 840,142 km (0.112 R)
• M4: 1,051,823 km (0.081 R)
• M5: 1,107,323 km (0.095 R)
• M6: 1,279,959 km (0.117 R)
• M7: 1,461,422 km (0.118 R)
• M8: 1,651,112 km (0.108 R)
• M9: 1,782,010 km (0.111 R)
• M10: 2,054,128 km (0.109 R)
• M11: 2,375,913 km (0.103 R)
• M12: 3,350,394 km (0.106 R)
• M13: 3,814,297 km (0.111 R)
• M14: 5,131,207 km (0.072 R)
• M15: 5,178,929 km (0.098 R)
• M16: 5,664,374 km (0.105 R)
• M17: 5,862,591 km (0.105 R)
• M18: 6,522,766 km (0.057 R)
• M19: 7,692,622 km (0.025 R)
• M20: 7,857,030 km (0.042 R)
• M21: 8,078,135 km (0.11 R)
• M22: 8,470,231 km (0.03 R)
• M23: 10,642,692 km (0.069 R)
• M24: 10,948,919 km (0.104 R)
• M25: 12,394,333 km (0.093 R)
• M26: 12,651,642 km (0.109 R)
• M27: 13,041,194 km (0.05 R)
• M28: 14,099,001 km (0.111 R)
• M29: 14,367,679 km (0.102 R)
• M30: 14,706,069 km (0.104 R)
• M31: 15,047,003 km (0.058 R)
• M32: 15,115,369 km (0.085 R)
• M33: 16,015,350 km (0.113 R)
• M34: 16,436,617 km (0.077 R)
• M35: 18,084,737 km (0.102 R)
• M36: 18,596,661 km (0.065 R)
• M37: 18,670,113 km (0.081 R)
• M38: 19,039,321 km (0.081 R)
• M39: 20,161,006 km (0.042 R)
• M40: 20,312,100 km (0.103 R)
• M41: 21,073,702 km (0.084 R)
• M42: 21,844,580 km (0.102 R)
• M43: 24,131,633 km (0.105 R)
• M44: 24,533,602 km (0.105 R)
• M45: 27,828,196 km (0.116 R)
• M46: 28,843,367 km (0.026 R)
• M47: 30,475,330 km (0.075 R)
• M48: 30,735,780 km (0.082 R)
• M49: 30,822,696 km (0.103 R)
• M50: 31,258,774 km (0.108 R)
• M51: 31,696,946 km (0.09 R)
• M52: 32,137,063 km (0.115 R)
• M53: 32,579,275 km (0.072 R)
• M54: 32,934,420 km (0.056 R)
• M55: 34,187,601 km (0.082 R)
• M56: 34,638,938 km (0.097 R)
• M57: 34,910,757 km (0.096 R)
• M58: 35,092,369 km (0.109 R)
• M59: 36,280,176 km (0.112 R)
• M60: 37,946,547 km (0.082 R)
• M61: 39,448,510 km (0.075 R)
• M62: 40,397,259 km (0.095 R)
• M63: 43,190,401 km (0.06 R)
• M64: 44,266,160 km (0.052 R)
• M65: 45,350,595 km (0.077 R)
• M66: 46,244,442 km (0.089 R)
• M67: 47,646,323 km (0.065 R)
• M68: 47,747,003 km (0.05 R)
• M69: 49,673,225 km (0.073 R)
• M70: 51,314,762 km (0.077 R)
• M71: 52,142,338 km (0.076 R)
• M72: 54,020,240 km (0.043 R)
• M73: 54,756,411 km (0.059 R)
• M74: 55,496,023 km (0.113 R)
• M75: 56,451,804 km (0.077 R)
• M76: 56,771,644 km (0.082 R)
• M77: 57,412,970 km (0.087 R)
• M78: 58,056,690 km (0.1 R)
• M79: 58,271,811 km (0.09 R)
• M80: 59,568,227 km (0.112 R)
• M81: 60,764,860 km (0.106 R)
• M82: 61,092,629 km (0.104 R)
• M83: 62,299,285 km (0.087 R)
• M84: 66,190,775 km (0.041 R)
• M85: 66,415,620 km (0.12 R)
• M86: 66,865,760 km (0.051 R)
• M87: 68,449,553 km (0.086 R)
• M88: 68,904,480 km (0.104 R)
• M89: 72,462,965 km (0.06 R)
• M90: 72,578,604 km (0.061 R)
• M91: 73,158,445 km (0.101 R)
• M92: 75,375,934 km (0.046 R)
• M93: 76,080,690 km (0.114 R)
• M94: 76,198,423 km (0.108 R)
• M95: 76,316,157 km (0.079 R)
• M96: 78,326,902 km (0.109 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit