🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 150 Days

Day: 37.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.45 AU - 1.45 AU

Year: 625 Days

Day: 29.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,752,101 km

• M1: 145,708 km (0.095 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.67 AU - 2.31 AU

Year: 1005 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 1013 Days

Day: 46.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1051 Days

Day: 26.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,752,101 km

• M1: 1,249,741 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.19 AU - 2.55 AU

Year: 1307 Days

Day: 37.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,752,101 km

• M1: 1,355,357 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.73 AU - 5.29 AU

Year: 3430 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 133.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 14.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.64 AU - 7.18 AU

Year: 5812 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,752,101 km

• M1: 184,753 km (0.086 R)
• M2: 367,113 km (0.068 R)
• M3: 528,828 km (0.076 R)
• M4: 635,342 km (0.086 R)
• M5: 822,489 km (0.119 R)
• M6: 1,319,004 km (0.116 R)
• M7: 1,434,344 km (0.118 R)
• M8: 1,773,632 km (0.083 R)
• M9: 1,945,969 km (0.106 R)
• M10: 2,354,521 km (0.105 R)
• M11: 3,009,909 km (0.099 R)
• M12: 3,429,830 km (0.107 R)
• M13: 3,628,796 km (0.071 R)
• M14: 4,038,095 km (0.107 R)
• M15: 4,133,240 km (0.074 R)
• M16: 4,364,817 km (0.08 R)
• M17: 4,660,273 km (0.099 R)
• M18: 5,023,646 km (0.116 R)
• M19: 5,250,287 km (0.033 R)
• M20: 5,354,557 km (0.037 R)
• M21: 5,459,425 km (0.096 R)
• M22: 5,671,255 km (0.11 R)
• M23: 5,842,694 km (0.091 R)
• M24: 6,059,462 km (0.053 R)
• M25: 6,434,204 km (0.11 R)
• M26: 6,545,954 km (0.086 R)
• M27: 6,976,198 km (0.051 R)
• M28: 7,160,203 km (0.1 R)
• M29: 7,392,528 km (0.072 R)
• M30: 7,888,445 km (0.082 R)
• M31: 7,984,188 km (0.088 R)
• M32: 8,128,400 km (0.065 R)
• M33: 8,322,130 km (0.08 R)
• M34: 8,788,576 km (0.067 R)
• M35: 9,062,489 km (0.09 R)
• M36: 9,313,963 km (0.07 R)
• M37: 9,542,399 km (0.11 R)
• M38: 9,644,425 km (0.107 R)
• M39: 10,500,574 km (0.093 R)
• M40: 10,738,434 km (0.088 R)
• M41: 11,516,642 km (0.076 R)
• M42: 12,508,177 km (0.051 R)
• M43: 12,788,524 km (0.089 R)
• M44: 13,555,661 km (0.106 R)
• M45: 13,785,893 km (0.104 R)
• M46: 14,075,514 km (0.074 R)
• M47: 14,484,365 km (0.092 R)
• M48: 14,719,832 km (0.114 R)
• M49: 15,523,621 km (0.094 R)
• M50: 15,915,717 km (0.119 R)
• M51: 16,097,928 km (0.097 R)
• M52: 16,987,736 km (0.076 R)
• M53: 17,111,752 km (0.093 R)
• M54: 17,236,068 km (0.119 R)
• M55: 17,673,642 km (0.1 R)
• M56: 17,830,720 km (0.109 R)
• M57: 17,925,266 km (0.052 R)
• M58: 18,114,806 km (0.093 R)
• M59: 18,623,439 km (0.109 R)
• M60: 18,783,359 km (0.044 R)
• M61: 18,911,564 km (0.067 R)
• M62: 19,589,841 km (0.064 R)
• M63: 19,817,679 km (0.037 R)
• M64: 20,837,338 km (0.056 R)
• M65: 21,069,963 km (0.092 R)
• M66: 21,303,485 km (0.096 R)
• M67: 21,739,413 km (0.095 R)
• M68: 22,415,745 km (0.083 R)
• M69: 22,824,895 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 12.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.75 AU - 11.79 AU

Year: 13551 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,752,101 km

• M1: 153,637 km (0.087 R)
• M2: 296,503 km (0.071 R)
• M3: 403,017 km (0.111 R)
• M4: 613,202 km (0.113 R)
• M5: 1,382,584 km (0.079 R)
• M6: 1,689,409 km (0.089 R)
• M7: 1,934,151 km (0.118 R)
• M8: 2,278,675 km (0.08 R)
• M9: 2,863,902 km (0.115 R)
• M10: 3,257,194 km (0.067 R)
• M11: 3,632,984 km (0.076 R)
• M12: 3,808,612 km (0.107 R)
• M13: 4,241,399 km (0.06 R)
• M14: 4,766,188 km (0.113 R)
• M15: 5,114,602 km (0.079 R)
• M16: 5,193,290 km (0.097 R)
• M17: 5,272,278 km (0.117 R)
• M18: 5,391,507 km (0.103 R)
• M19: 6,419,843 km (0.061 R)
• M20: 7,329,996 km (0.078 R)
• M21: 8,234,166 km (0.115 R)
• M22: 8,512,268 km (0.074 R)
• M23: 9,655,795 km (0.068 R)
• M24: 11,875,079 km (0.095 R)
• M25: 12,295,000 km (0.032 R)
• M26: 12,506,831 km (0.066 R)
• M27: 12,934,082 km (0.045 R)
• M28: 13,420,425 km (0.029 R)
• M29: 14,300,060 km (0.091 R)
• M30: 14,746,760 km (0.085 R)
• M31: 15,482,632 km (0.097 R)
• M32: 16,813,604 km (0.091 R)
• M33: 17,048,772 km (0.114 R)
• M34: 17,166,804 km (0.033 R)
• M35: 17,701,318 km (0.12 R)
• M36: 18,361,942 km (0.11 R)
• M37: 18,725,764 km (0.064 R)
• M38: 19,522,223 km (0.064 R)
• M39: 21,211,482 km (0.106 R)
• M40: 21,656,985 km (0.111 R)
• M41: 22,041,451 km (0.07 R)
• M42: 22,428,162 km (0.062 R)
• M43: 23,733,104 km (0.083 R)
• M44: 24,129,538 km (0.077 R)
• M45: 24,394,925 km (0.085 R)
• M46: 25,601,282 km (0.087 R)
• M47: 26,484,657 km (0.114 R)
• M48: 27,102,197 km (0.047 R)
• M49: 28,002,328 km (0.105 R)
• M50: 28,912,481 km (0.116 R)
• M51: 29,265,083 km (0.109 R)
• M52: 29,832,209 km (0.108 R)
• M53: 30,905,275 km (0.1 R)
• M54: 32,428,929 km (0.101 R)
• M55: 33,089,403 km (0.056 R)
• M56: 33,458,162 km (0.113 R)
• M57: 36,838,625 km (0.045 R)
• M58: 37,604,566 km (0.039 R)
• M59: 38,996,425 km (0.101 R)
• M60: 39,152,007 km (0.038 R)
• M61: 39,229,947 km (0.109 R)
• M62: 40,169,123 km (0.039 R)
• M63: 44,974,505 km (0.095 R)
• M64: 46,204,050 km (0.095 R)
• M65: 49,031,600 km (0.07 R)
• M66: 49,452,119 km (0.091 R)
• M67: 49,789,463 km (0.065 R)
• M68: 50,551,065 km (0.092 R)
• M69: 51,231,436 km (0.051 R)
• M70: 51,658,090 km (0.102 R)
• M71: 52,086,089 km (0.093 R)
• M72: 53,549,755 km (0.106 R)
• M73: 53,636,222 km (0.106 R)
• M74: 54,504,039 km (0.054 R)
• M75: 55,464,009 km (0.086 R)
• M76: 55,639,038 km (0.091 R)
• M77: 56,165,623 km (0.097 R)
• M78: 57,223,579 km (0.095 R)
• M79: 57,489,115 km (0.051 R)
• M80: 58,466,139 km (0.104 R)
• M81: 59,001,400 km (0.104 R)
• M82: 59,359,089 km (0.104 R)
• M83: 60,076,859 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 3.6

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.54 AU - 18.36 AU

Year: 23896 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,752,101 km

• M1: 62,083 km (0.08 R)
• M2: 210,634 km (0.119 R)
• M3: 678,875 km (0.109 R)
• M4: 1,029,383 km (0.095 R)
• M5: 1,079,947 km (0.066 R)
• M6: 1,512,883 km (0.032 R)
• M7: 1,899,893 km (0.106 R)
• M8: 2,024,957 km (0.069 R)
• M9: 2,152,564 km (0.112 R)
• M10: 2,416,006 km (0.09 R)
• M11: 2,449,516 km (0.056 R)
• M12: 2,689,321 km (0.074 R)
• M13: 2,794,488 km (0.109 R)
• M14: 3,117,769 km (0.114 R)
• M15: 3,154,421 km (0.115 R)
• M16: 3,605,458 km (0.061 R)
• M17: 4,318,891 km (0.095 R)
• M18: 4,442,010 km (0.043 R)
• M19: 4,649,801 km (0.086 R)
• M20: 5,248,043 km (0.115 R)
• M21: 5,600,795 km (0.11 R)
• M22: 6,468,762 km (0.077 R)
• M23: 7,722,541 km (0.095 R)
• M24: 8,325,869 km (0.079 R)
• M25: 8,427,895 km (0.101 R)
• M26: 9,101,086 km (0.067 R)
• M27: 9,311,719 km (0.05 R)
• M28: 11,165,686 km (0.078 R)
• M29: 11,789,060 km (0.05 R)
• M30: 12,076,288 km (0.096 R)
• M31: 13,307,179 km (0.113 R)
• M32: 13,846,779 km (0.075 R)
• M33: 14,885,587 km (0.117 R)
• M34: 14,947,370 km (0.068 R)
• M35: 15,133,620 km (0.094 R)
• M36: 15,320,468 km (0.091 R)
• M37: 17,361,431 km (0.109 R)
• M38: 17,622,480 km (0.102 R)
• M39: 17,819,051 km (0.108 R)
• M40: 18,413,404 km (0.116 R)
• M41: 19,757,092 km (0.093 R)
• M42: 20,097,876 km (0.109 R)
• M43: 20,509,419 km (0.111 R)
• M44: 20,785,427 km (0.031 R)
• M45: 21,410,746 km (0.116 R)
• M46: 23,611,331 km (0.101 R)
• M47: 24,263,578 km (0.079 R)
• M48: 24,701,750 km (0.083 R)
• M49: 25,437,772 km (0.076 R)
• M50: 25,957,175 km (0.073 R)
• M51: 28,222,835 km (0.046 R)
• M52: 28,914,875 km (0.047 R)
• M53: 29,612,300 km (0.052 R)
• M54: 31,023,906 km (0.096 R)
• M55: 31,419,891 km (0.071 R)
• M56: 31,737,787 km (0.096 R)
• M57: 31,976,994 km (0.056 R)
• M58: 33,343,720 km (0.11 R)
• M59: 35,305,397 km (0.037 R)
• M60: 37,472,322 km (0.107 R)
• M61: 38,486,895 km (0.066 R)
• M62: 41,062,521 km (0.106 R)
• M63: 41,236,204 km (0.089 R)
• M64: 41,497,253 km (0.105 R)
• M65: 43,427,813 km (0.096 R)
• M66: 44,137,057 km (0.111 R)
• M67: 45,387,396 km (0.076 R)
• M68: 46,287,676 km (0.109 R)
• M69: 47,193,790 km (0.115 R)
• M70: 47,466,806 km (0.116 R)
• M71: 48,105,738 km (0.072 R)
• M72: 48,472,104 km (0.083 R)
• M73: 49,023,521 km (0.067 R)
• M74: 52,374,963 km (0.045 R)
• M75: 53,035,138 km (0.098 R)
• M76: 53,129,684 km (0.111 R)
• M77: 54,173,279 km (0.045 R)
• M78: 54,363,866 km (0.071 R)
• M79: 54,745,490 km (0.076 R)
• M80: 54,841,083 km (0.108 R)
• M81: 55,223,755 km (0.066 R)
• M82: 58,903,713 km (0.116 R)
• M83: 59,786,939 km (0.072 R)
• M84: 60,082,245 km (0.103 R)
• M85: 61,169,373 km (0.063 R)
• M86: 61,367,739 km (0.089 R)
• M87: 61,864,404 km (0.088 R)
• M88: 63,463,157 km (0.07 R)
• M89: 64,267,694 km (0.088 R)
• M90: 65,176,651 km (0.064 R)
• M91: 66,191,672 km (0.076 R)
• M92: 67,621,529 km (0.074 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit