🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 181 Days

Day: 20.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,231,619 km

• M1: 166,502 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.63 AU - 1.71 AU

Year: 780 Days

Day: 18.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 14.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.48 AU - 6.36 AU

Year: 5209 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,231,619 km

• M1: 191,036 km (0.044 R)
• M2: 309,967 km (0.052 R)
• M3: 503,247 km (0.038 R)
• M4: 600,037 km (0.081 R)
• M5: 730,337 km (0.054 R)
• M6: 862,731 km (0.117 R)
• M7: 1,023,848 km (0.106 R)
• M8: 1,559,259 km (0.107 R)
• M9: 1,652,608 km (0.066 R)
• M10: 1,784,403 km (0.047 R)
• M11: 1,919,939 km (0.114 R)
• M12: 2,020,768 km (0.079 R)
• M13: 2,123,542 km (0.11 R)
• M14: 2,267,754 km (0.091 R)
• M15: 2,361,253 km (0.077 R)
• M16: 2,763,222 km (0.096 R)
• M17: 2,921,347 km (0.06 R)
• M18: 3,023,672 km (0.112 R)
• M19: 3,292,500 km (0.086 R)
• M20: 3,414,571 km (0.113 R)
• M21: 4,096,738 km (0.053 R)
• M22: 4,512,769 km (0.118 R)
• M23: 4,614,795 km (0.074 R)
• M24: 4,820,941 km (0.028 R)
• M25: 5,512,532 km (0.055 R)
• M26: 5,603,338 km (0.1 R)
• M27: 5,953,546 km (0.057 R)
• M28: 6,065,745 km (0.114 R)
• M29: 6,330,084 km (0.111 R)
• M30: 6,521,270 km (0.07 R)
• M31: 6,753,147 km (0.074 R)
• M32: 6,987,866 km (0.039 R)
• M33: 7,106,348 km (0.052 R)
• M34: 7,225,428 km (0.117 R)
• M35: 7,385,198 km (0.04 R)
• M36: 7,606,902 km (0.087 R)
• M37: 8,056,893 km (0.073 R)
• M38: 8,431,635 km (0.054 R)
• M39: 8,769,577 km (0.086 R)
• M40: 9,090,315 km (0.087 R)
• M41: 9,393,400 km (0.084 R)
• M42: 9,810,030 km (0.09 R)
• M43: 10,187,914 km (0.115 R)
• M44: 10,412,461 km (0.042 R)
• M45: 11,072,935 km (0.115 R)
• M46: 11,165,087 km (0.055 R)
• M47: 11,257,539 km (0.103 R)
• M48: 11,466,378 km (0.097 R)
• M49: 12,053,549 km (0.111 R)
• M50: 12,219,752 km (0.086 R)
• M51: 12,338,982 km (0.105 R)
• M52: 12,482,446 km (0.07 R)
• M53: 13,281,748 km (0.115 R)
• M54: 13,551,772 km (0.106 R)
• M55: 13,997,723 km (0.115 R)
• M56: 14,222,569 km (0.107 R)
• M57: 14,878,855 km (0.113 R)
• M58: 15,031,594 km (0.082 R)
• M59: 15,313,137 km (0.114 R)
• M60: 15,570,745 km (0.089 R)
• M61: 15,751,758 km (0.099 R)
• M62: 16,194,568 km (0.117 R)
• M63: 16,299,436 km (0.098 R)
• M64: 16,641,566 km (0.108 R)
• M65: 17,844,034 km (0.12 R)
• M66: 17,952,343 km (0.085 R)
• M67: 18,360,296 km (0.08 R)

Asteroid Belt

Center: 8.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 10.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.63 AU - 11.89 AU

Year: 13665 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 118.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,231,619 km

• M1: 248,632 km (0.096 R)
• M2: 539,450 km (0.075 R)
• M3: 839,842 km (0.118 R)
• M4: 1,165,667 km (0.064 R)
• M5: 1,343,389 km (0.105 R)
• M6: 1,449,005 km (0.103 R)
• M7: 2,019,272 km (0.116 R)
• M8: 2,265,660 km (0.099 R)
• M9: 2,489,458 km (0.112 R)
• M10: 3,455,561 km (0.091 R)
• M11: 5,476,928 km (0.077 R)
• M12: 5,691,750 km (0.051 R)
• M13: 6,041,211 km (0.076 R)
• M14: 6,307,944 km (0.103 R)
• M15: 8,428,942 km (0.109 R)
• M16: 8,827,471 km (0.105 R)
• M17: 9,130,257 km (0.066 R)
• M18: 9,385,322 km (0.115 R)
• M19: 10,006,901 km (0.105 R)
• M20: 11,289,852 km (0.105 R)
• M21: 11,508,714 km (0.112 R)
• M22: 11,784,273 km (0.104 R)
• M23: 12,062,076 km (0.048 R)
• M24: 12,173,676 km (0.072 R)
• M25: 13,831,819 km (0.113 R)
• M26: 14,007,447 km (0.115 R)
• M27: 14,776,679 km (0.086 R)
• M28: 16,171,231 km (0.08 R)
• M29: 16,294,499 km (0.053 R)
• M30: 16,541,934 km (0.098 R)
• M31: 17,166,056 km (0.091 R)
• M32: 17,480,960 km (0.107 R)
• M33: 18,695,096 km (0.082 R)
• M34: 19,804,365 km (0.115 R)
• M35: 22,428,760 km (0.084 R)
• M36: 22,635,205 km (0.059 R)
• M37: 22,842,248 km (0.099 R)
• M38: 25,232,074 km (0.098 R)
• M39: 25,446,747 km (0.08 R)
• M40: 26,166,612 km (0.039 R)
• M41: 26,893,209 km (0.106 R)
• M42: 27,039,366 km (0.086 R)
• M43: 28,515,149 km (0.094 R)
• M44: 29,037,844 km (0.086 R)
• M45: 30,930,257 km (0.101 R)
• M46: 31,236,783 km (0.107 R)
• M47: 32,317,329 km (0.108 R)
• M48: 32,550,552 km (0.099 R)
• M49: 32,706,283 km (0.101 R)
• M50: 33,410,291 km (0.059 R)
• M51: 34,912,702 km (0.098 R)
• M52: 35,632,118 km (0.064 R)
• M53: 38,147,307 km (0.083 R)
• M54: 38,805,538 km (0.119 R)
• M55: 38,970,844 km (0.096 R)
• M56: 39,136,149 km (0.089 R)
• M57: 39,384,781 km (0.119 R)
• M58: 40,216,994 km (0.028 R)
• M59: 40,300,619 km (0.107 R)
• M60: 41,645,205 km (0.095 R)
• M61: 43,775,479 km (0.12 R)
• M62: 44,205,722 km (0.063 R)
• M63: 44,464,676 km (0.105 R)
• M64: 44,550,994 km (0.058 R)
• M65: 44,723,929 km (0.065 R)
• M66: 44,983,781 km (0.111 R)
• M67: 45,157,314 km (0.086 R)
• M68: 45,331,147 km (0.07 R)
• M69: 45,941,057 km (0.053 R)
• M70: 47,256,920 km (0.068 R)
• M71: 47,698,383 km (0.047 R)
• M72: 48,674,360 km (0.091 R)
• M73: 49,120,162 km (0.057 R)
• M74: 49,388,241 km (0.074 R)
• M75: 50,285,529 km (0.053 R)
• M76: 50,465,645 km (0.107 R)
• M77: 50,736,118 km (0.069 R)
• M78: 50,826,475 km (0.103 R)
• M79: 53,928,088 km (0.101 R)
• M80: 54,851,854 km (0.097 R)
• M81: 55,408,658 km (0.105 R)
• M82: 55,781,007 km (0.065 R)
• M83: 56,247,453 km (0.067 R)
• M84: 57,090,437 km (0.059 R)
• M85: 57,372,279 km (0.106 R)
• M86: 59,168,501 km (0.059 R)
• M87: 60,025,846 km (0.05 R)
• M88: 61,271,249 km (0.105 R)
• M89: 63,301,292 km (0.116 R)
• M90: 64,275,623 km (0.051 R)
• M91: 64,471,147 km (0.112 R)
• M92: 64,666,821 km (0.109 R)
• M93: 65,353,176 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.7

Radius: 5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.04 AU - 18.42 AU

Year: 25865 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,231,619 km

• M1: 407,804 km (0.079 R)
• M2: 439,668 km (0.108 R)
• M3: 649,554 km (0.104 R)
• M4: 687,402 km (0.116 R)
• M5: 867,368 km (0.085 R)
• M6: 1,317,957 km (0.076 R)
• M7: 1,541,456 km (0.101 R)
• M8: 1,830,779 km (0.053 R)
• M9: 1,967,810 km (0.116 R)
• M10: 2,023,610 km (0.092 R)
• M11: 2,310,390 km (0.083 R)
• M12: 3,017,539 km (0.083 R)
• M13: 3,082,015 km (0.094 R)
• M14: 3,114,478 km (0.114 R)
• M15: 3,614,135 km (0.116 R)
• M16: 3,648,393 km (0.096 R)
• M17: 3,996,507 km (0.065 R)
• M18: 4,988,191 km (0.072 R)
• M19: 5,179,826 km (0.082 R)
• M20: 5,452,244 km (0.05 R)
• M21: 5,769,242 km (0.037 R)
• M22: 7,181,895 km (0.072 R)
• M23: 7,354,830 km (0.106 R)
• M24: 7,441,896 km (0.08 R)
• M25: 7,485,578 km (0.101 R)
• M26: 7,660,907 km (0.1 R)
• M27: 8,330,507 km (0.097 R)
• M28: 9,487,497 km (0.06 R)
• M29: 9,820,352 km (0.068 R)
• M30: 10,060,606 km (0.091 R)
• M31: 11,795,044 km (0.099 R)
• M32: 12,255,806 km (0.116 R)
• M33: 14,373,663 km (0.081 R)
• M34: 15,030,696 km (0.106 R)
• M35: 15,307,453 km (0.093 R)
• M36: 15,753,553 km (0.114 R)
• M37: 15,865,901 km (0.088 R)
• M38: 15,978,249 km (0.066 R)
• M39: 16,601,624 km (0.111 R)
• M40: 17,697,129 km (0.094 R)
• M41: 18,341,896 km (0.064 R)
• M42: 19,413,465 km (0.063 R)
• M43: 20,199,901 km (0.113 R)
• M44: 20,382,859 km (0.089 R)
• M45: 20,812,056 km (0.053 R)
• M46: 20,935,175 km (0.084 R)
• M47: 21,492,277 km (0.089 R)
• M48: 21,741,507 km (0.094 R)
• M49: 22,054,316 km (0.099 R)
• M50: 22,431,602 km (0.051 R)
• M51: 23,384,391 km (0.063 R)
• M52: 23,769,157 km (0.117 R)
• M53: 24,220,793 km (0.044 R)
• M54: 25,460,660 km (0.092 R)
• M55: 28,069,497 km (0.117 R)
• M56: 28,615,081 km (0.094 R)
• M57: 29,026,624 km (0.084 R)
• M58: 29,095,290 km (0.11 R)
• M59: 29,164,105 km (0.074 R)
• M60: 29,233,070 km (0.066 R)
• M61: 31,395,058 km (0.096 R)
• M62: 32,174,463 km (0.114 R)
• M63: 32,602,313 km (0.093 R)
• M64: 32,888,643 km (0.037 R)
• M65: 33,175,721 km (0.043 R)
• M66: 33,391,591 km (0.057 R)
• M67: 33,752,421 km (0.117 R)
• M68: 35,944,479 km (0.118 R)
• M69: 38,106,766 km (0.058 R)
• M70: 38,634,996 km (0.081 R)
• M71: 39,089,624 km (0.096 R)
• M72: 39,622,342 km (0.1 R)
• M73: 39,774,932 km (0.119 R)
• M74: 40,234,048 km (0.099 R)
• M75: 40,464,279 km (0.083 R)
• M76: 40,541,173 km (0.11 R)
• M77: 42,321,686 km (0.077 R)
• M78: 42,947,006 km (0.072 R)
• M79: 44,602,904 km (0.12 R)
• M80: 45,958,560 km (0.105 R)
• M81: 47,165,965 km (0.031 R)
• M82: 48,873,774 km (0.076 R)
• M83: 49,037,434 km (0.03 R)
• M84: 50,436,324 km (0.068 R)
• M85: 52,936,703 km (0.079 R)
• M86: 53,525,969 km (0.117 R)
• M87: 53,610,342 km (0.06 R)
• M88: 53,948,134 km (0.098 R)
• M89: 54,371,496 km (0.087 R)
• M90: 55,136,090 km (0.115 R)
• M91: 55,989,995 km (0.039 R)
• M92: 57,624,352 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 3.6

Gravity: 28.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.02 AU - 20.94 AU

Year: 28730 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,231,619 km

• M1: 47,273 km (0.102 R)
• M2: 175,927 km (0.067 R)
• M3: 220,358 km (0.06 R)
• M4: 321,037 km (0.091 R)
• M5: 415,732 km (0.117 R)
• M6: 456,274 km (0.09 R)
• M7: 930,050 km (0.114 R)
• M8: 956,828 km (0.104 R)
• M9: 1,010,982 km (0.108 R)
• M10: 1,122,433 km (0.104 R)
• M11: 1,606,681 km (0.093 R)
• M12: 1,769,743 km (0.102 R)
• M13: 1,836,613 km (0.092 R)
• M14: 1,972,598 km (0.118 R)
• M15: 2,111,873 km (0.09 R)
• M16: 2,511,449 km (0.104 R)
• M17: 2,586,547 km (0.049 R)
• M18: 3,377,770 km (0.061 R)
• M19: 3,713,618 km (0.106 R)
• M20: 4,282,089 km (0.047 R)
• M21: 4,507,833 km (0.032 R)
• M22: 4,877,040 km (0.106 R)
• M23: 5,112,657 km (0.098 R)
• M24: 6,243,916 km (0.056 R)
• M25: 6,602,951 km (0.097 R)
• M26: 6,811,191 km (0.056 R)
• M27: 7,394,772 km (0.056 R)
• M28: 8,049,413 km (0.105 R)
• M29: 8,439,863 km (0.099 R)
• M30: 8,779,450 km (0.103 R)
• M31: 9,239,015 km (0.115 R)
• M32: 9,943,172 km (0.099 R)
• M33: 11,966,334 km (0.052 R)
• M34: 12,219,902 km (0.105 R)
• M35: 12,668,097 km (0.096 R)
• M36: 13,317,651 km (0.095 R)
• M37: 13,778,712 km (0.104 R)
• M38: 13,844,984 km (0.101 R)
• M39: 14,648,773 km (0.049 R)
• M40: 15,330,042 km (0.12 R)
• M41: 15,674,566 km (0.117 R)
• M42: 16,021,633 km (0.087 R)
• M43: 16,301,082 km (0.116 R)
• M44: 17,006,735 km (0.095 R)
• M45: 17,435,033 km (0.102 R)
• M46: 17,650,454 km (0.029 R)
• M47: 19,405,387 km (0.06 R)
• M48: 19,554,087 km (0.118 R)
• M49: 19,628,587 km (0.048 R)
• M50: 19,927,633 km (0.079 R)
• M51: 20,681,606 km (0.045 R)
• M52: 20,757,602 km (0.104 R)
• M53: 21,598,791 km (0.077 R)
• M54: 22,139,886 km (0.044 R)
• M55: 22,295,169 km (0.097 R)
• M56: 25,397,380 km (0.063 R)
• M57: 27,622,648 km (0.03 R)
• M58: 28,209,670 km (0.089 R)
• M59: 29,481,402 km (0.091 R)
• M60: 29,823,682 km (0.098 R)
• M61: 30,858,450 km (0.082 R)
• M62: 31,032,134 km (0.09 R)
• M63: 34,032,468 km (0.047 R)
• M64: 34,211,836 km (0.119 R)
• M65: 34,391,503 km (0.078 R)
• M66: 34,751,735 km (0.058 R)
• M67: 35,566,894 km (0.114 R)
• M68: 37,864,119 km (0.098 R)
• M69: 40,303,761 km (0.119 R)
• M70: 40,683,440 km (0.044 R)
• M71: 41,446,688 km (0.065 R)
• M72: 43,375,155 km (0.102 R)
• M73: 45,727,581 km (0.108 R)
• M74: 47,819,707 km (0.064 R)
• M75: 48,423,185 km (0.071 R)
• M76: 50,044,676 km (0.032 R)
• M77: 51,375,350 km (0.076 R)
• M78: 53,340,766 km (0.087 R)
• M79: 54,175,672 km (0.049 R)
• M80: 55,541,650 km (0.106 R)
• M81: 55,858,499 km (0.107 R)
• M82: 57,665,042 km (0.027 R)
• M83: 57,772,005 km (0.109 R)
• M84: 57,878,967 km (0.117 R)
• M85: 61,881,608 km (0.106 R)
• M86: 61,990,964 km (0.1 R)
• M87: 66,980,651 km (0.093 R)
• M88: 67,881,231 km (0.12 R)
• M89: 69,694,058 km (0.111 R)
• M90: 69,921,895 km (0.093 R)
• M91: 70,606,605 km (0.029 R)
• M92: 71,178,816 km (0.068 R)
• M93: 71,293,408 km (0.102 R)
• M94: 72,097,647 km (0.083 R)
• M95: 73,599,160 km (0.092 R)
• M96: 75,695,027 km (0.07 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit