🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 149 Days

Day: 38.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,585,824 km

• M1: 296,802 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.22 AU - 2.48 AU

Year: 1316 Days

Day: 19.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,585,824 km

• M1: 371,601 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.56 AU - 3.78 AU

Year: 2061 Days

Day: 23.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.52 AU - 4.14 AU

Year: 2220 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.34 AU - 3.5 AU

Year: 2310 Days

Day: 32.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.2 AU - 5.26 AU

Year: 3178 Days

Day: 47 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,585,824 km

• M1: 1,119,142 km (0.099 R)
• M2: 2,561,415 km (0.102 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 8.7

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.56 AU - 5.26 AU

Year: 3974 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 76.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,585,824 km

• M1: 154,385 km (0.091 R)
• M2: 438,471 km (0.077 R)
• M3: 569,669 km (0.106 R)
• M4: 703,260 km (0.096 R)
• M5: 898,036 km (0.096 R)
• M6: 1,208,452 km (0.119 R)
• M7: 1,598,304 km (0.103 R)
• M8: 1,725,911 km (0.101 R)
• M9: 1,857,108 km (0.048 R)
• M10: 2,324,003 km (0.037 R)
• M11: 2,580,264 km (0.041 R)
• M12: 2,788,056 km (0.102 R)
• M13: 2,923,142 km (0.081 R)
• M14: 3,179,852 km (0.039 R)
• M15: 3,993,366 km (0.083 R)
• M16: 4,189,937 km (0.11 R)
• M17: 4,752,724 km (0.116 R)
• M18: 4,868,214 km (0.081 R)
• M19: 5,149,009 km (0.111 R)
• M20: 5,459,275 km (0.057 R)
• M21: 5,702,222 km (0.059 R)
• M22: 5,800,358 km (0.105 R)
• M23: 5,874,260 km (0.116 R)
• M24: 5,998,276 km (0.114 R)
• M25: 6,786,358 km (0.07 R)
• M26: 6,968,867 km (0.099 R)
• M27: 7,232,309 km (0.074 R)
• M28: 7,796,443 km (0.029 R)
• M29: 8,042,531 km (0.09 R)
• M30: 8,152,785 km (0.102 R)
• M31: 8,263,487 km (0.096 R)
• M32: 9,368,866 km (0.069 R)
• M33: 9,426,760 km (0.104 R)
• M34: 9,601,341 km (0.089 R)
• M35: 10,250,446 km (0.097 R)
• M36: 10,640,597 km (0.116 R)
• M37: 10,822,359 km (0.109 R)
• M38: 11,066,353 km (0.034 R)
• M39: 11,373,926 km (0.069 R)
• M40: 11,809,106 km (0.04 R)
• M41: 12,504,138 km (0.11 R)
• M42: 13,018,007 km (0.071 R)
• M43: 13,538,607 km (0.082 R)
• M44: 13,735,628 km (0.061 R)
• M45: 13,834,512 km (0.113 R)
• M46: 14,132,511 km (0.075 R)
• M47: 14,365,884 km (0.087 R)
• M48: 14,667,622 km (0.091 R)
• M49: 14,734,941 km (0.11 R)
• M50: 16,312,301 km (0.041 R)
• M51: 16,802,982 km (0.094 R)
• M52: 17,619,637 km (0.118 R)
• M53: 17,834,759 km (0.102 R)
• M54: 18,231,493 km (0.108 R)
• M55: 18,412,805 km (0.119 R)
• M56: 19,402,096 km (0.058 R)
• M57: 20,446,289 km (0.085 R)
• M58: 22,278,265 km (0.044 R)
• M59: 22,433,397 km (0.059 R)
• M60: 22,666,621 km (0.057 R)
• M61: 22,822,502 km (0.103 R)
• M62: 23,135,460 km (0.078 R)
• M63: 23,292,388 km (0.097 R)
• M64: 24,202,093 km (0.09 R)
• M65: 24,361,415 km (0.114 R)
• M66: 24,481,243 km (0.069 R)
• M67: 24,601,220 km (0.059 R)
• M68: 24,721,347 km (0.114 R)
• M69: 24,841,774 km (0.082 R)
• M70: 25,325,124 km (0.116 R)
• M71: 25,405,907 km (0.074 R)
• M72: 25,852,307 km (0.099 R)
• M73: 26,096,750 km (0.088 R)
• M74: 26,178,431 km (0.077 R)
• M75: 26,588,179 km (0.045 R)
• M76: 26,711,448 km (0.034 R)
• M77: 26,876,155 km (0.12 R)
• M78: 27,372,371 km (0.083 R)
• M79: 27,704,927 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 5.7

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.93 AU - 15.73 AU

Year: 17776 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,585,824 km

• M1: 85,720 km (0.09 R)
• M2: 743,501 km (0.092 R)
• M3: 950,694 km (0.097 R)
• M4: 1,083,537 km (0.104 R)
• M5: 1,175,690 km (0.112 R)
• M6: 1,294,321 km (0.106 R)
• M7: 1,492,538 km (0.034 R)
• M8: 1,595,312 km (0.086 R)
• M9: 1,753,885 km (0.1 R)
• M10: 1,834,967 km (0.064 R)
• M11: 2,468,066 km (0.089 R)
• M12: 2,903,246 km (0.104 R)
• M13: 3,228,621 km (0.1 R)
• M14: 3,429,531 km (0.115 R)
• M15: 3,703,594 km (0.119 R)
• M16: 4,236,462 km (0.044 R)
• M17: 4,456,221 km (0.074 R)
• M18: 4,567,672 km (0.071 R)
• M19: 4,717,419 km (0.114 R)
• M20: 5,650,461 km (0.113 R)
• M21: 7,239,340 km (0.113 R)
• M22: 7,857,329 km (0.083 R)
• M23: 7,902,059 km (0.039 R)
• M24: 8,676,527 km (0.073 R)
• M25: 8,908,852 km (0.115 R)
• M26: 9,143,272 km (0.107 R)
• M27: 9,762,308 km (0.102 R)
• M28: 10,444,026 km (0.101 R)
• M29: 11,292,246 km (0.077 R)
• M30: 11,342,810 km (0.098 R)
• M31: 11,393,523 km (0.032 R)
• M32: 11,852,789 km (0.054 R)
• M33: 12,162,456 km (0.112 R)
• M34: 13,000,953 km (0.117 R)
• M35: 14,184,122 km (0.066 R)
• M36: 15,965,534 km (0.092 R)
• M37: 16,766,929 km (0.096 R)
• M38: 17,114,296 km (0.093 R)
• M39: 18,348,927 km (0.088 R)
• M40: 18,587,386 km (0.12 R)
• M41: 18,826,742 km (0.089 R)
• M42: 18,886,731 km (0.089 R)
• M43: 19,187,872 km (0.063 R)
• M44: 19,611,982 km (0.053 R)
• M45: 19,855,677 km (0.112 R)
• M46: 20,531,261 km (0.077 R)
• M47: 21,778,608 km (0.049 R)
• M48: 22,220,969 km (0.111 R)
• M49: 22,347,828 km (0.026 R)
• M50: 22,794,078 km (0.071 R)
• M51: 23,114,517 km (0.038 R)
• M52: 23,178,844 km (0.099 R)
• M53: 23,630,480 km (0.113 R)
• M54: 23,760,031 km (0.056 R)
• M55: 24,150,183 km (0.082 R)
• M56: 25,002,591 km (0.116 R)
• M57: 25,266,931 km (0.045 R)
• M58: 25,532,168 km (0.101 R)
• M59: 25,665,160 km (0.095 R)
• M60: 26,467,603 km (0.096 R)
• M61: 27,960,291 km (0.111 R)
• M62: 28,165,988 km (0.098 R)
• M63: 29,340,780 km (0.113 R)
• M64: 29,410,493 km (0.084 R)
• M65: 30,602,189 km (0.051 R)
• M66: 31,026,598 km (0.097 R)
• M67: 31,310,535 km (0.075 R)
• M68: 31,952,759 km (0.028 R)
• M69: 32,671,277 km (0.077 R)
• M70: 32,815,639 km (0.071 R)
• M71: 33,249,922 km (0.061 R)
• M72: 36,417,956 km (0.096 R)
• M73: 36,792,549 km (0.086 R)
• M74: 37,243,736 km (0.081 R)
• M75: 38,760,808 km (0.052 R)
• M76: 40,685,535 km (0.106 R)
• M77: 42,641,078 km (0.056 R)
• M78: 42,877,742 km (0.066 R)
• M79: 43,352,565 km (0.054 R)
• M80: 44,387,184 km (0.1 R)
• M81: 45,510,365 km (0.03 R)
• M82: 46,399,575 km (0.073 R)
• M83: 46,561,739 km (0.104 R)
• M84: 46,805,583 km (0.095 R)
• M85: 46,968,346 km (0.106 R)
• M86: 47,294,320 km (0.042 R)
• M87: 47,539,361 km (0.038 R)
• M88: 48,277,028 km (0.103 R)
• M89: 49,597,678 km (0.091 R)
• M90: 51,265,096 km (0.057 R)
• M91: 52,190,060 km (0.072 R)
• M92: 53,120,558 km (0.089 R)
• M93: 54,398,124 km (0.115 R)
• M94: 56,376,706 km (0.104 R)
• M95: 56,549,790 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.5

Radius: 4.3

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.99 AU - 18.51 AU

Year: 25039 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,585,824 km

• M1: 74,201 km (0.066 R)
• M2: 257,608 km (0.108 R)
• M3: 436,676 km (0.082 R)
• M4: 612,154 km (0.08 R)
• M5: 2,395,959 km (0.112 R)
• M6: 2,426,029 km (0.084 R)
• M7: 2,456,247 km (0.106 R)
• M8: 2,486,616 km (0.088 R)
• M9: 2,547,652 km (0.066 R)
• M10: 2,640,253 km (0.062 R)
• M11: 3,152,476 km (0.093 R)
• M12: 3,318,829 km (0.057 R)
• M13: 3,352,339 km (0.114 R)
• M14: 3,556,390 km (0.106 R)
• M15: 6,678,947 km (0.11 R)
• M16: 6,806,853 km (0.08 R)
• M17: 7,413,921 km (0.106 R)
• M18: 7,768,617 km (0.117 R)
• M19: 7,903,106 km (0.101 R)
• M20: 8,265,282 km (0.077 R)
• M21: 8,912,293 km (0.08 R)
• M22: 9,052,915 km (0.089 R)
• M23: 9,431,847 km (0.064 R)
• M24: 10,698,641 km (0.092 R)
• M25: 10,848,239 km (0.104 R)
• M26: 11,250,508 km (0.119 R)
• M27: 13,226,845 km (0.063 R)
• M28: 15,588,846 km (0.108 R)
• M29: 16,557,792 km (0.097 R)
• M30: 17,781,502 km (0.077 R)
• M31: 18,195,888 km (0.063 R)
• M32: 18,434,048 km (0.09 R)
• M33: 18,853,371 km (0.08 R)
• M34: 19,884,699 km (0.098 R)
• M35: 20,191,524 km (0.098 R)
• M36: 20,561,779 km (0.097 R)
• M37: 20,747,729 km (0.061 R)
• M38: 21,059,042 km (0.046 R)
• M39: 21,434,383 km (0.117 R)
• M40: 22,255,526 km (0.117 R)
• M41: 26,041,997 km (0.112 R)
• M42: 27,053,129 km (0.038 R)
• M43: 27,188,815 km (0.07 R)
• M44: 29,671,541 km (0.071 R)
• M45: 29,951,887 km (0.074 R)
• M46: 30,939,832 km (0.067 R)
• M47: 31,580,559 km (0.094 R)
• M48: 31,651,917 km (0.072 R)
• M49: 32,875,030 km (0.028 R)
• M50: 34,407,061 km (0.115 R)
• M51: 34,701,620 km (0.036 R)
• M52: 36,261,177 km (0.098 R)
• M53: 36,936,462 km (0.071 R)
• M54: 37,540,389 km (0.118 R)
• M55: 38,071,312 km (0.106 R)
• M56: 39,064,043 km (0.099 R)
• M57: 39,833,575 km (0.105 R)
• M58: 39,910,767 km (0.12 R)
• M59: 40,297,627 km (0.093 R)
• M60: 41,309,208 km (0.072 R)
• M61: 42,407,855 km (0.05 R)
• M62: 42,644,519 km (0.083 R)
• M63: 42,802,644 km (0.115 R)
• M64: 43,119,193 km (0.098 R)
• M65: 43,595,662 km (0.082 R)
• M66: 45,599,675 km (0.081 R)
• M67: 48,290,342 km (0.108 R)
• M68: 48,537,478 km (0.049 R)
• M69: 48,950,368 km (0.086 R)
• M70: 49,115,823 km (0.108 R)
• M71: 51,788,539 km (0.066 R)
• M72: 53,312,642 km (0.06 R)
• M73: 53,397,763 km (0.109 R)
• M74: 53,568,006 km (0.088 R)
• M75: 54,508,228 km (0.11 R)
• M76: 55,023,294 km (0.101 R)
• M77: 56,231,296 km (0.041 R)
• M78: 56,578,064 km (0.085 R)
• M79: 58,059,831 km (0.093 R)
• M80: 58,235,010 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit