🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 223 Days

Day: 23.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,632,725 km

• M1: 167,101 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.48 AU - 2.18 AU

Year: 923 Days

Day: 28.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,632,725 km

• M1: 776,263 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.7 AU - 2.76 AU

Year: 1241 Days

Day: 32.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.5

Radius: 10.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.61 AU - 8.07 AU

Year: 6669 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 83.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,632,725 km

• M1: 144,063 km (0.106 R)
• M2: 913,445 km (0.117 R)
• M3: 1,335,909 km (0.117 R)
• M4: 1,483,412 km (0.099 R)
• M5: 1,559,259 km (0.114 R)
• M6: 2,084,646 km (0.097 R)
• M7: 2,638,906 km (0.068 R)
• M8: 2,873,326 km (0.056 R)
• M9: 3,163,546 km (0.081 R)
• M10: 3,237,597 km (0.102 R)
• M11: 3,668,439 km (0.105 R)
• M12: 3,772,410 km (0.097 R)
• M13: 4,090,604 km (0.095 R)
• M14: 4,362,424 km (0.076 R)
• M15: 4,923,715 km (0.103 R)
• M16: 5,096,500 km (0.096 R)
• M17: 5,359,643 km (0.085 R)
• M18: 5,597,354 km (0.081 R)
• M19: 7,323,414 km (0.07 R)
• M20: 7,587,305 km (0.103 R)
• M21: 7,787,317 km (0.047 R)
• M22: 8,295,052 km (0.108 R)
• M23: 8,953,582 km (0.062 R)
• M24: 9,200,419 km (0.091 R)
• M25: 9,664,920 km (0.058 R)
• M26: 9,881,837 km (0.07 R)
• M27: 10,137,051 km (0.119 R)
• M28: 10,653,912 km (0.056 R)
• M29: 10,990,806 km (0.086 R)
• M30: 11,179,449 km (0.09 R)
• M31: 11,751,810 km (0.118 R)
• M32: 11,867,449 km (0.099 R)
• M33: 11,944,792 km (0.101 R)
• M34: 12,022,283 km (0.118 R)
• M35: 12,885,463 km (0.095 R)
• M36: 12,964,899 km (0.092 R)
• M37: 13,727,998 km (0.118 R)
• M38: 14,012,833 km (0.092 R)
• M39: 14,629,774 km (0.083 R)
• M40: 15,004,218 km (0.104 R)
• M41: 15,297,579 km (0.107 R)
• M42: 15,592,885 km (0.075 R)
• M43: 15,805,015 km (0.094 R)
• M44: 15,932,772 km (0.08 R)
• M45: 16,275,052 km (0.083 R)
• M46: 16,576,491 km (0.094 R)
• M47: 16,706,342 km (0.026 R)
• M48: 17,889,512 km (0.094 R)
• M49: 18,379,295 km (0.084 R)
• M50: 19,829,048 km (0.109 R)
• M51: 20,012,904 km (0.065 R)
• M52: 21,034,059 km (0.037 R)
• M53: 21,409,550 km (0.115 R)
• M54: 21,550,920 km (0.112 R)
• M55: 22,024,397 km (0.097 R)
• M56: 22,167,113 km (0.1 R)
• M57: 22,645,228 km (0.117 R)
• M58: 23,174,954 km (0.119 R)
• M59: 23,271,744 km (0.05 R)
• M60: 23,806,257 km (0.086 R)
• M61: 24,838,034 km (0.116 R)
• M62: 25,085,917 km (0.054 R)
• M63: 25,384,365 km (0.089 R)
• M64: 25,733,975 km (0.115 R)
• M65: 26,034,966 km (0.085 R)
• M66: 26,236,325 km (0.1 R)
• M67: 26,337,154 km (0.106 R)
• M68: 26,741,966 km (0.045 R)
• M69: 27,097,859 km (0.062 R)
• M70: 27,455,248 km (0.059 R)
• M71: 29,213,323 km (0.088 R)
• M72: 29,422,460 km (0.1 R)
• M73: 30,476,078 km (0.067 R)
• M74: 30,794,572 km (0.067 R)
• M75: 31,114,263 km (0.073 R)
• M76: 31,918,052 km (0.108 R)
• M77: 32,783,027 km (0.092 R)
• M78: 32,945,939 km (0.096 R)
• M79: 33,163,754 km (0.068 R)
• M80: 33,710,384 km (0.118 R)
• M81: 33,984,896 km (0.071 R)
• M82: 34,757,120 km (0.087 R)
• M83: 35,201,127 km (0.115 R)
• M84: 35,870,428 km (0.119 R)
• M85: 36,544,067 km (0.096 R)
• M86: 37,052,101 km (0.077 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 11.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.09 AU - 8.35 AU

Year: 7996 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,632,725 km

• M1: 212,429 km (0.117 R)
• M2: 441,912 km (0.025 R)
• M3: 631,602 km (0.062 R)
• M4: 834,457 km (0.117 R)
• M5: 1,268,440 km (0.068 R)
• M6: 1,548,936 km (0.109 R)
• M7: 2,017,327 km (0.098 R)
• M8: 2,168,571 km (0.082 R)
• M9: 2,459,688 km (0.03 R)
• M10: 2,621,703 km (0.07 R)
• M11: 2,907,883 km (0.12 R)
• M12: 3,407,241 km (0.093 R)
• M13: 3,667,242 km (0.117 R)
• M14: 3,987,681 km (0.101 R)
• M15: 4,069,212 km (0.086 R)
• M16: 4,401,169 km (0.112 R)
• M17: 4,741,953 km (0.071 R)
• M18: 5,509,540 km (0.096 R)
• M19: 5,876,952 km (0.094 R)
• M20: 7,158,557 km (0.044 R)
• M21: 7,258,040 km (0.077 R)
• M22: 7,525,820 km (0.116 R)
• M23: 8,523,488 km (0.088 R)
• M24: 8,912,742 km (0.081 R)
• M25: 9,489,442 km (0.073 R)
• M26: 9,598,947 km (0.103 R)
• M27: 9,672,101 km (0.107 R)
• M28: 9,856,106 km (0.109 R)
• M29: 9,929,858 km (0.114 R)
• M30: 10,152,759 km (0.117 R)
• M31: 10,339,606 km (0.101 R)
• M32: 10,414,705 km (0.106 R)
• M33: 10,489,952 km (0.038 R)
• M34: 12,750,526 km (0.106 R)
• M35: 12,871,550 km (0.094 R)
• M36: 12,952,333 km (0.113 R)
• M37: 13,155,188 km (0.112 R)
• M38: 13,646,318 km (0.099 R)
• M39: 13,728,746 km (0.11 R)
• M40: 13,976,929 km (0.074 R)
• M41: 14,520,119 km (0.095 R)
• M42: 15,799,779 km (0.072 R)
• M43: 16,103,463 km (0.088 R)
• M44: 16,321,726 km (0.1 R)
• M45: 17,651,202 km (0.067 R)
• M46: 18,602,495 km (0.101 R)
• M47: 18,877,456 km (0.081 R)
• M48: 19,570,543 km (0.041 R)
• M49: 19,896,816 km (0.088 R)
• M50: 20,083,963 km (0.12 R)
• M51: 20,224,884 km (0.042 R)
• M52: 20,554,747 km (0.077 R)
• M53: 21,124,416 km (0.094 R)
• M54: 21,363,324 km (0.114 R)
• M55: 21,555,108 km (0.11 R)
• M56: 21,651,150 km (0.112 R)
• M57: 22,182,372 km (0.092 R)
• M58: 24,199,550 km (0.1 R)
• M59: 25,356,689 km (0.07 R)
• M60: 25,458,117 km (0.061 R)
• M61: 25,814,309 km (0.118 R)
• M62: 25,967,498 km (0.053 R)
• M63: 26,634,854 km (0.101 R)
• M64: 26,789,538 km (0.098 R)
• M65: 27,515,836 km (0.064 R)
• M66: 27,620,105 km (0.06 R)
• M67: 28,248,716 km (0.047 R)
• M68: 29,840,437 km (0.114 R)
• M69: 30,269,783 km (0.111 R)
• M70: 30,917,841 km (0.087 R)
• M71: 31,461,180 km (0.04 R)
• M72: 31,570,237 km (0.093 R)
• M73: 31,734,047 km (0.109 R)
• M74: 31,843,552 km (0.069 R)
• M75: 32,612,635 km (0.042 R)
• M76: 33,554,952 km (0.1 R)
• M77: 33,778,002 km (0.052 R)
• M78: 34,337,648 km (0.107 R)
• M79: 34,618,593 km (0.111 R)
• M80: 34,844,037 km (0.108 R)
• M81: 35,182,876 km (0.081 R)
• M82: 35,579,759 km (0.069 R)
• M83: 36,893,976 km (0.117 R)
• M84: 37,701,805 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 8.7

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.26 AU - 9.88 AU

Year: 8546 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,632,725 km

• M1: 124,765 km (0.092 R)
• M2: 230,680 km (0.042 R)
• M3: 468,241 km (0.099 R)
• M4: 539,600 km (0.092 R)
• M5: 778,059 km (0.084 R)
• M6: 1,126,472 km (0.084 R)
• M7: 1,307,785 km (0.108 R)
• M8: 1,391,410 km (0.069 R)
• M9: 1,564,345 km (0.12 R)
• M10: 1,631,066 km (0.108 R)
• M11: 1,836,912 km (0.103 R)
• M12: 1,979,030 km (0.038 R)
• M13: 2,796,732 km (0.029 R)
• M14: 3,044,017 km (0.086 R)
• M15: 3,128,091 km (0.119 R)
• M16: 3,184,490 km (0.032 R)
• M17: 3,384,801 km (0.115 R)
• M18: 3,648,393 km (0.095 R)
• M19: 3,827,910 km (0.103 R)
• M20: 3,918,716 km (0.09 R)
• M21: 4,352,101 km (0.051 R)
• M22: 5,064,038 km (0.063 R)
• M23: 5,501,611 km (0.087 R)
• M24: 5,742,314 km (0.087 R)
• M25: 5,986,458 km (0.112 R)
• M26: 6,849,488 km (0.112 R)
• M27: 7,034,241 km (0.049 R)
• M28: 7,183,091 km (0.098 R)
• M29: 8,059,735 km (0.074 R)
• M30: 8,176,571 km (0.118 R)
• M31: 8,333,200 km (0.098 R)
• M32: 8,530,519 km (0.109 R)
• M33: 9,829,029 km (0.04 R)
• M34: 10,928,872 km (0.113 R)
• M35: 11,058,275 km (0.117 R)
• M36: 11,144,892 km (0.117 R)
• M37: 11,362,257 km (0.119 R)
• M38: 11,449,623 km (0.044 R)
• M39: 12,201,202 km (0.101 R)
• M40: 14,930,765 km (0.106 R)
• M41: 16,191,127 km (0.082 R)
• M42: 17,890,260 km (0.107 R)
• M43: 18,400,688 km (0.082 R)
• M44: 18,606,235 km (0.052 R)
• M45: 18,864,291 km (0.043 R)
• M46: 20,171,926 km (0.032 R)
• M47: 20,809,961 km (0.105 R)
• M48: 21,131,447 km (0.047 R)
• M49: 21,292,863 km (0.052 R)
• M50: 21,725,201 km (0.072 R)
• M51: 21,833,809 km (0.092 R)
• M52: 22,543,651 km (0.102 R)
• M53: 23,150,270 km (0.08 R)
• M54: 23,372,124 km (0.084 R)
• M55: 23,594,726 km (0.099 R)
• M56: 23,706,326 km (0.109 R)
• M57: 23,929,975 km (0.095 R)
• M58: 24,323,118 km (0.101 R)
• M59: 26,494,232 km (0.113 R)
• M60: 27,720,485 km (0.074 R)
• M61: 28,310,948 km (0.054 R)
• M62: 28,488,820 km (0.059 R)
• M63: 28,667,141 km (0.067 R)
• M64: 30,835,712 km (0.056 R)
• M65: 30,957,634 km (0.102 R)
• M66: 31,018,670 km (0.064 R)
• M67: 31,693,057 km (0.05 R)
• M68: 32,001,229 km (0.08 R)
• M69: 33,808,072 km (0.067 R)
• M70: 36,225,274 km (0.034 R)
• M71: 36,482,882 km (0.086 R)
• M72: 37,389,594 km (0.077 R)
• M73: 37,976,317 km (0.057 R)
• M74: 38,238,113 km (0.109 R)
• M75: 38,303,637 km (0.105 R)
• M76: 38,566,032 km (0.03 R)
• M77: 38,829,175 km (0.102 R)
• M78: 40,220,285 km (0.056 R)
• M79: 40,353,577 km (0.063 R)
• M80: 40,620,759 km (0.096 R)
• M81: 40,754,499 km (0.063 R)
• M82: 40,955,409 km (0.094 R)
• M83: 41,897,576 km (0.104 R)
• M84: 42,982,909 km (0.116 R)
• M85: 43,460,725 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.1

Radius: 4.9

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.44 AU - 18.44 AU

Year: 22617 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 112.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,632,725 km

• M1: 186,100 km (0.086 R)
• M2: 620,682 km (0.055 R)
• M3: 983,008 km (0.079 R)
• M4: 3,202,442 km (0.103 R)
• M5: 3,726,483 km (0.078 R)
• M6: 3,935,172 km (0.096 R)
• M7: 3,977,359 km (0.074 R)
• M8: 4,762,149 km (0.095 R)
• M9: 6,369,129 km (0.118 R)
• M10: 8,234,316 km (0.114 R)
• M11: 9,225,401 km (0.079 R)
• M12: 9,394,297 km (0.087 R)
• M13: 9,507,393 km (0.113 R)
• M14: 9,677,935 km (0.081 R)
• M15: 13,548,930 km (0.062 R)
• M16: 14,257,126 km (0.105 R)
• M17: 15,575,083 km (0.109 R)
• M18: 15,978,100 km (0.115 R)
• M19: 16,384,408 km (0.035 R)
• M20: 16,452,475 km (0.03 R)
• M21: 18,893,164 km (0.113 R)
• M22: 19,322,809 km (0.114 R)
• M23: 19,466,722 km (0.116 R)
• M24: 22,192,844 km (0.115 R)
• M25: 25,744,447 km (0.063 R)
• M26: 25,982,009 km (0.117 R)
• M27: 26,699,480 km (0.12 R)
• M28: 26,779,664 km (0.075 R)
• M29: 27,181,335 km (0.097 R)
• M30: 28,316,932 km (0.086 R)
• M31: 29,137,476 km (0.102 R)
• M32: 29,385,211 km (0.085 R)
• M33: 29,550,666 km (0.116 R)
• M34: 31,222,871 km (0.098 R)
• M35: 32,070,343 km (0.087 R)
• M36: 32,411,575 km (0.036 R)
• M37: 32,582,566 km (0.113 R)
• M38: 32,925,444 km (0.065 R)
• M39: 34,048,326 km (0.05 R)
• M40: 35,976,792 km (0.095 R)
• M41: 36,242,478 km (0.06 R)
• M42: 36,419,901 km (0.115 R)
• M43: 36,508,762 km (0.118 R)
• M44: 38,030,471 km (0.106 R)
• M45: 38,844,434 km (0.113 R)
• M46: 39,117,001 km (0.089 R)
• M47: 40,858,170 km (0.091 R)
• M48: 40,950,472 km (0.044 R)
• M49: 41,877,680 km (0.104 R)
• M50: 42,063,929 km (0.103 R)
• M51: 42,624,323 km (0.032 R)
• M52: 44,700,442 km (0.099 R)
• M53: 44,890,731 km (0.057 R)
• M54: 46,327,020 km (0.073 R)
• M55: 47,681,030 km (0.037 R)
• M56: 48,363,047 km (0.096 R)
• M57: 49,048,055 km (0.056 R)
• M58: 49,637,920 km (0.115 R)
• M59: 50,032,409 km (0.112 R)
• M60: 50,725,347 km (0.072 R)
• M61: 51,620,840 km (0.077 R)
• M62: 52,220,727 km (0.076 R)
• M63: 52,320,958 km (0.082 R)
• M64: 52,621,949 km (0.047 R)
• M65: 53,024,217 km (0.078 R)
• M66: 53,427,533 km (0.107 R)
• M67: 54,135,729 km (0.05 R)
• M68: 54,237,157 km (0.057 R)
• M69: 54,541,738 km (0.031 R)
• M70: 56,278,869 km (0.076 R)
• M71: 56,896,259 km (0.095 R)
• M72: 57,308,999 km (0.071 R)
• M73: 57,619,415 km (0.08 R)
• M74: 58,137,772 km (0.089 R)
• M75: 58,345,563 km (0.095 R)
• M76: 60,226,756 km (0.105 R)
• M77: 60,331,774 km (0.049 R)
• M78: 61,809,502 km (0.114 R)
• M79: 62,872,245 km (0.087 R)
• M80: 63,406,010 km (0.082 R)
• M81: 65,880,060 km (0.111 R)
• M82: 65,988,369 km (0.058 R)
• M83: 66,096,678 km (0.111 R)
• M84: 66,639,269 km (0.075 R)
• M85: 67,947,502 km (0.105 R)
• M86: 68,166,364 km (0.093 R)
• M87: 69,594,874 km (0.04 R)
• M88: 70,036,338 km (0.044 R)
• M89: 70,367,996 km (0.068 R)
• M90: 70,589,401 km (0.12 R)
• M91: 71,477,563 km (0.113 R)
• M92: 74,276,540 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit