🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 387 Days

Day: 47 Hours

Environment

Temp: 44 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,299,540 km

• M1: 38,297 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.08 AU - 1.2 AU

Year: 432 Days

Day: 36.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,299,540 km

• M1: 36,502 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.92 AU - 2.66 AU

Year: 1229 Days

Day: 21.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,299,540 km

• M1: 48,919 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.49 AU - 3.09 AU

Year: 1653 Days

Day: 30.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.71 AU - 3.95 AU

Year: 2156 Days

Day: 17 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 11.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.77 AU - 11.71 AU

Year: 13369 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,299,540 km

• M1: 238,609 km (0.049 R)
• M2: 372,050 km (0.064 R)
• M3: 539,899 km (0.093 R)
• M4: 735,722 km (0.051 R)
• M5: 899,083 km (0.067 R)
• M6: 1,015,171 km (0.107 R)
• M7: 1,115,851 km (0.069 R)
• M8: 1,220,419 km (0.088 R)
• M9: 1,744,162 km (0.074 R)
• M10: 2,579,516 km (0.087 R)
• M11: 2,720,138 km (0.054 R)
• M12: 2,980,139 km (0.108 R)
• M13: 3,098,172 km (0.036 R)
• M14: 3,339,324 km (0.108 R)
• M15: 4,635,140 km (0.073 R)
• M16: 4,981,310 km (0.066 R)
• M17: 5,122,231 km (0.106 R)
• M18: 5,228,745 km (0.072 R)
• M19: 5,407,963 km (0.083 R)
• M20: 5,920,635 km (0.087 R)
• M21: 6,258,577 km (0.109 R)
• M22: 6,449,015 km (0.099 R)
• M23: 6,602,801 km (0.115 R)
• M24: 6,719,039 km (0.07 R)
• M25: 7,190,422 km (0.1 R)
• M26: 7,430,077 km (0.081 R)
• M27: 7,550,953 km (0.094 R)
• M28: 8,541,440 km (0.066 R)
• M29: 9,181,121 km (0.104 R)
• M30: 9,836,359 km (0.077 R)
• M31: 10,552,035 km (0.09 R)
• M32: 10,642,542 km (0.084 R)
• M33: 11,145,789 km (0.044 R)
• M34: 11,238,091 km (0.106 R)
• M35: 11,563,167 km (0.105 R)
• M36: 11,797,288 km (0.113 R)
• M37: 13,726,502 km (0.111 R)
• M38: 14,274,030 km (0.033 R)
• M39: 14,374,411 km (0.103 R)
• M40: 16,272,658 km (0.101 R)
• M41: 16,377,376 km (0.08 R)
• M42: 16,640,519 km (0.095 R)
• M43: 17,170,993 km (0.111 R)
• M44: 17,438,175 km (0.103 R)
• M45: 18,193,943 km (0.085 R)
• M46: 18,905,281 km (0.047 R)
• M47: 19,793,294 km (0.091 R)
• M48: 20,468,280 km (0.114 R)
• M49: 20,979,456 km (0.067 R)
• M50: 21,494,820 km (0.092 R)
• M51: 21,782,946 km (0.117 R)
• M52: 24,253,405 km (0.106 R)
• M53: 24,493,360 km (0.117 R)
• M54: 24,673,775 km (0.087 R)
• M55: 27,121,496 km (0.082 R)
• M56: 27,745,468 km (0.112 R)
• M57: 29,071,205 km (0.115 R)
• M58: 29,326,119 km (0.091 R)
• M59: 31,195,943 km (0.092 R)
• M60: 31,718,638 km (0.077 R)
• M61: 32,706,283 km (0.074 R)
• M62: 32,904,949 km (0.119 R)
• M63: 33,436,919 km (0.092 R)
• M64: 35,185,419 km (0.082 R)
• M65: 36,481,984 km (0.043 R)
• M66: 36,894,575 km (0.108 R)
• M67: 37,793,957 km (0.112 R)
• M68: 38,630,658 km (0.108 R)
• M69: 39,051,327 km (0.08 R)
• M70: 39,473,493 km (0.099 R)
• M71: 40,109,433 km (0.065 R)
• M72: 40,820,173 km (0.08 R)
• M73: 41,391,636 km (0.087 R)
• M74: 43,122,185 km (0.119 R)
• M75: 43,631,416 km (0.068 R)
• M76: 43,850,277 km (0.037 R)
• M77: 44,142,592 km (0.083 R)
• M78: 44,215,745 km (0.096 R)
• M79: 44,876,369 km (0.1 R)
• M80: 46,653,592 km (0.043 R)
• M81: 47,026,839 km (0.074 R)
• M82: 47,851,273 km (0.113 R)
• M83: 48,076,866 km (0.038 R)
• M84: 48,152,263 km (0.068 R)
• M85: 48,831,737 km (0.106 R)
• M86: 49,210,668 km (0.115 R)
• M87: 50,200,258 km (0.04 R)
• M88: 51,427,410 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 9.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.57 AU - 13.37 AU

Year: 15622 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,299,540 km

• M1: 124,465 km (0.074 R)
• M2: 370,704 km (0.045 R)
• M3: 555,606 km (0.104 R)
• M4: 642,074 km (0.053 R)
• M5: 1,473,539 km (0.081 R)
• M6: 1,572,573 km (0.064 R)
• M7: 1,648,419 km (0.059 R)
• M8: 2,101,401 km (0.089 R)
• M9: 2,185,475 km (0.098 R)
• M10: 2,299,170 km (0.094 R)
• M11: 2,414,809 km (0.117 R)
• M12: 2,835,179 km (0.117 R)
• M13: 3,022,475 km (0.117 R)
• M14: 3,541,730 km (0.09 R)
• M15: 3,984,090 km (0.098 R)
• M16: 4,300,789 km (0.041 R)
• M17: 5,222,611 km (0.112 R)
• M18: 7,800,931 km (0.036 R)
• M19: 7,932,277 km (0.079 R)
• M20: 8,599,933 km (0.082 R)
• M21: 8,963,306 km (0.096 R)
• M22: 9,424,666 km (0.096 R)
• M23: 9,799,259 km (0.111 R)
• M24: 10,178,938 km (0.115 R)
• M25: 10,466,765 km (0.093 R)
• M26: 11,595,032 km (0.076 R)
• M27: 11,845,309 km (0.092 R)
• M28: 12,300,535 km (0.061 R)
• M29: 12,709,985 km (0.114 R)
• M30: 13,019,951 km (0.086 R)
• M31: 13,594,856 km (0.091 R)
• M32: 13,805,939 km (0.058 R)
• M33: 14,231,395 km (0.05 R)
• M34: 14,823,503 km (0.096 R)
• M35: 15,095,323 km (0.059 R)
• M36: 15,478,592 km (0.081 R)
• M37: 15,588,697 km (0.107 R)
• M38: 15,976,005 km (0.038 R)
• M39: 16,198,906 km (0.113 R)
• M40: 16,422,705 km (0.115 R)
• M41: 16,816,895 km (0.119 R)
• M42: 17,442,663 km (0.108 R)
• M43: 17,557,255 km (0.11 R)
• M44: 18,658,445 km (0.091 R)
• M45: 18,834,372 km (0.096 R)
• M46: 19,069,689 km (0.092 R)
• M47: 19,365,295 km (0.086 R)
• M48: 20,321,524 km (0.085 R)
• M49: 20,805,473 km (0.052 R)
• M50: 20,926,947 km (0.074 R)
• M51: 21,048,869 km (0.098 R)
• M52: 21,908,010 km (0.092 R)
• M53: 22,155,594 km (0.099 R)
• M54: 22,466,459 km (0.102 R)
• M55: 23,407,429 km (0.119 R)
• M56: 24,169,630 km (0.06 R)
• M57: 24,489,620 km (0.063 R)
• M58: 25,587,968 km (0.117 R)
• M59: 26,044,840 km (0.04 R)
• M60: 26,570,377 km (0.099 R)
• M61: 27,033,083 km (0.104 R)
• M62: 28,100,614 km (0.108 R)
• M63: 28,504,528 km (0.111 R)
• M64: 29,181,907 km (0.105 R)
• M65: 29,522,691 km (0.103 R)
• M66: 31,385,184 km (0.079 R)
• M67: 31,664,334 km (0.05 R)
• M68: 33,998,659 km (0.093 R)
• M69: 34,070,317 km (0.113 R)
• M70: 35,222,669 km (0.039 R)
• M71: 35,367,629 km (0.076 R)
• M72: 36,314,734 km (0.059 R)
• M73: 37,270,066 km (0.105 R)
• M74: 38,010,575 km (0.116 R)
• M75: 38,980,568 km (0.053 R)
• M76: 39,280,661 km (0.1 R)
• M77: 39,431,007 km (0.086 R)
• M78: 39,883,092 km (0.089 R)
• M79: 40,109,882 km (0.063 R)
• M80: 40,716,501 km (0.058 R)
• M81: 42,015,759 km (0.103 R)
• M82: 43,173,497 km (0.109 R)
• M83: 44,419,797 km (0.103 R)
• M84: 44,968,821 km (0.109 R)
• M85: 45,441,251 km (0.12 R)
• M86: 46,232,175 km (0.085 R)
• M87: 49,036,088 km (0.058 R)
• M88: 49,197,953 km (0.026 R)
• M89: 49,360,117 km (0.082 R)
• M90: 53,053,239 km (0.097 R)
• M91: 54,639,126 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.9

Radius: 6.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.64 AU - 16.6 AU

Year: 22961 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,299,540 km

• M1: 88,412 km (0.077 R)
• M2: 237,711 km (0.049 R)
• M3: 730,187 km (0.06 R)
• M4: 1,114,055 km (0.093 R)
• M5: 1,466,957 km (0.03 R)
• M6: 1,791,584 km (0.093 R)
• M7: 2,643,843 km (0.1 R)
• M8: 2,784,764 km (0.083 R)
• M9: 3,074,236 km (0.099 R)
• M10: 3,373,282 km (0.043 R)
• M11: 3,603,813 km (0.08 R)
• M12: 5,579,103 km (0.1 R)
• M13: 5,624,132 km (0.071 R)
• M14: 6,035,676 km (0.084 R)
• M15: 6,362,547 km (0.047 R)
• M16: 6,599,510 km (0.112 R)
• M17: 7,476,453 km (0.105 R)
• M18: 9,933,299 km (0.051 R)
• M19: 10,429,964 km (0.104 R)
• M20: 10,653,313 km (0.105 R)
• M21: 10,934,707 km (0.119 R)
• M22: 11,104,650 km (0.104 R)
• M23: 11,218,494 km (0.079 R)
• M24: 11,735,504 km (0.094 R)
• M25: 12,201,651 km (0.118 R)
• M26: 13,272,473 km (0.089 R)
• M27: 13,818,954 km (0.075 R)
• M28: 14,002,809 km (0.108 R)
• M29: 14,434,998 km (0.044 R)
• M30: 14,808,843 km (0.113 R)
• M31: 15,566,107 km (0.117 R)
• M32: 17,447,600 km (0.115 R)
• M33: 17,712,837 km (0.117 R)
• M34: 18,448,709 km (0.116 R)
• M35: 19,605,699 km (0.114 R)
• M36: 19,743,329 km (0.117 R)
• M37: 20,088,900 km (0.079 R)
• M38: 20,366,703 km (0.091 R)
• M39: 21,066,971 km (0.063 R)
• M40: 21,137,431 km (0.047 R)
• M41: 21,775,017 km (0.1 R)
• M42: 21,917,584 km (0.1 R)
• M43: 23,506,164 km (0.113 R)
• M44: 23,579,317 km (0.037 R)
• M45: 23,945,832 km (0.058 R)
• M46: 24,019,434 km (0.101 R)
• M47: 24,462,244 km (0.106 R)
• M48: 26,260,261 km (0.104 R)
• M49: 26,945,419 km (0.06 R)
• M50: 28,022,972 km (0.098 R)
• M51: 29,036,199 km (0.09 R)
• M52: 31,258,774 km (0.07 R)
• M53: 33,700,062 km (0.09 R)
• M54: 33,782,490 km (0.025 R)
• M55: 34,444,461 km (0.106 R)
• M56: 39,022,455 km (0.1 R)
• M57: 39,282,456 km (0.061 R)
• M58: 41,205,836 km (0.074 R)
• M59: 41,558,737 km (0.09 R)
• M60: 41,647,150 km (0.116 R)
• M61: 42,534,714 km (0.112 R)
• M62: 42,980,815 km (0.117 R)
• M63: 44,689,970 km (0.101 R)
• M64: 46,146,455 km (0.082 R)
• M65: 48,267,304 km (0.106 R)
• M66: 48,546,304 km (0.08 R)
• M67: 49,292,947 km (0.088 R)
• M68: 50,137,278 km (0.07 R)
• M69: 50,608,511 km (0.075 R)
• M70: 52,316,919 km (0.113 R)
• M71: 52,507,805 km (0.116 R)
• M72: 53,274,046 km (0.078 R)
• M73: 53,851,194 km (0.092 R)
• M74: 54,044,026 km (0.107 R)
• M75: 54,527,227 km (0.119 R)
• M76: 55,011,775 km (0.119 R)
• M77: 55,108,714 km (0.119 R)
• M78: 56,473,795 km (0.117 R)
• M79: 56,571,781 km (0.045 R)
• M80: 58,047,564 km (0.067 R)
• M81: 58,146,299 km (0.098 R)
• M82: 58,641,318 km (0.07 R)
• M83: 58,939,018 km (0.112 R)
• M84: 61,137,209 km (0.098 R)
• M85: 61,640,606 km (0.107 R)
• M86: 64,791,885 km (0.113 R)
• M87: 65,716,549 km (0.074 R)
• M88: 66,542,180 km (0.097 R)
• M89: 66,645,552 km (0.104 R)
• M90: 67,682,864 km (0.112 R)
• M91: 68,307,884 km (0.042 R)
• M92: 69,248,854 km (0.119 R)
• M93: 69,878,661 km (0.114 R)
• M94: 70,299,480 km (0.056 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit