🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,834,044 km

• M1: 116,836 km (0.074 R)
• M2: 280,646 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.96 AU - 1.04 AU

Year: 358 Days

Day: 45.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.78 AU - 2.34 AU

Year: 1059 Days

Day: 33.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.92 AU - 3.66 AU

Year: 2137 Days

Day: 16.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.11 AU - 4.21 AU

Year: 2508 Days

Day: 16.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.91 AU - 4.47 AU

Year: 2539 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 12.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.29 AU - 6.29 AU

Year: 4358 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,834,044 km

• M1: 181,462 km (0.097 R)
• M2: 324,627 km (0.11 R)
• M3: 437,424 km (0.116 R)
• M4: 604,824 km (0.087 R)
• M5: 860,936 km (0.062 R)
• M6: 950,545 km (0.118 R)
• M7: 1,214,735 km (0.092 R)
• M8: 1,291,179 km (0.113 R)
• M9: 1,489,396 km (0.112 R)
• M10: 1,655,450 km (0.115 R)
• M11: 1,769,743 km (0.035 R)
• M12: 1,976,337 km (0.081 R)
• M13: 2,253,842 km (0.079 R)
• M14: 2,333,128 km (0.109 R)
• M15: 2,693,809 km (0.066 R)
• M16: 2,812,440 km (0.119 R)
• M17: 3,214,260 km (0.113 R)
• M18: 3,358,472 km (0.111 R)
• M19: 3,560,280 km (0.082 R)
• M20: 3,653,330 km (0.047 R)
• M21: 4,248,729 km (0.111 R)
• M22: 4,407,303 km (0.045 R)
• M23: 4,547,775 km (0.069 R)
• M24: 4,957,374 km (0.056 R)
• M25: 5,187,755 km (0.104 R)
• M26: 5,486,053 km (0.059 R)
• M27: 5,790,036 km (0.115 R)
• M28: 6,077,413 km (0.116 R)
• M29: 6,437,496 km (0.093 R)
• M30: 6,551,340 km (0.105 R)
• M31: 6,874,022 km (0.115 R)
• M32: 7,014,046 km (0.104 R)
• M33: 7,607,201 km (0.074 R)
• M34: 8,690,140 km (0.092 R)
• M35: 8,765,837 km (0.071 R)
• M36: 8,866,965 km (0.117 R)
• M37: 8,943,110 km (0.12 R)
• M38: 9,198,474 km (0.094 R)
• M39: 9,638,142 km (0.095 R)
• M40: 9,821,100 km (0.101 R)
• M41: 9,926,268 km (0.051 R)
• M42: 10,164,128 km (0.093 R)
• M43: 10,726,616 km (0.101 R)
• M44: 11,107,193 km (0.094 R)
• M45: 11,299,127 km (0.045 R)
• M46: 11,825,861 km (0.102 R)
• M47: 12,275,552 km (0.078 R)
• M48: 12,445,645 km (0.032 R)
• M49: 12,531,066 km (0.098 R)
• M50: 12,788,224 km (0.111 R)
• M51: 13,076,051 km (0.1 R)
• M52: 13,541,150 km (0.092 R)
• M53: 13,628,964 km (0.104 R)
• M54: 14,100,497 km (0.065 R)
• M55: 14,817,819 km (0.114 R)
• M56: 15,120,306 km (0.091 R)
• M57: 15,272,297 km (0.066 R)
• M58: 15,577,776 km (0.092 R)
• M59: 15,977,950 km (0.103 R)
• M60: 16,070,701 km (0.094 R)
• M61: 16,381,416 km (0.084 R)
• M62: 18,222,666 km (0.111 R)
• M63: 18,384,531 km (0.076 R)
• M64: 18,481,770 km (0.071 R)
• M65: 18,709,458 km (0.08 R)
• M66: 19,003,567 km (0.12 R)
• M67: 19,563,512 km (0.093 R)
• M68: 19,828,749 km (0.108 R)
• M69: 21,753,475 km (0.093 R)
• M70: 21,890,806 km (0.062 R)
• M71: 22,062,844 km (0.085 R)
• M72: 22,408,265 km (0.079 R)
• M73: 23,139,649 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 13

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.71 AU - 8.55 AU

Year: 8303 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,834,044 km

• M1: 404,812 km (0.092 R)
• M2: 501,452 km (0.062 R)
• M3: 658,829 km (0.102 R)
• M4: 967,001 km (0.102 R)
• M5: 1,927,120 km (0.084 R)
• M6: 2,418,250 km (0.1 R)
• M7: 2,547,203 km (0.061 R)
• M8: 3,859,475 km (0.115 R)
• M9: 4,113,193 km (0.052 R)
• M10: 4,372,596 km (0.102 R)
• M11: 5,520,012 km (0.114 R)
• M12: 5,634,005 km (0.097 R)
• M13: 5,893,408 km (0.081 R)
• M14: 6,245,412 km (0.115 R)
• M15: 7,405,394 km (0.04 R)
• M16: 7,499,790 km (0.098 R)
• M17: 8,334,845 km (0.117 R)
• M18: 9,505,449 km (0.111 R)
• M19: 9,849,374 km (0.056 R)
• M20: 10,727,065 km (0.036 R)
• M21: 11,483,731 km (0.12 R)
• M22: 11,850,096 km (0.087 R)
• M23: 12,594,495 km (0.072 R)
• M24: 12,858,685 km (0.047 R)
• M25: 13,623,429 km (0.078 R)
• M26: 13,894,501 km (0.11 R)
• M27: 14,877,508 km (0.118 R)
• M28: 15,196,900 km (0.103 R)
• M29: 15,478,144 km (0.102 R)
• M30: 16,005,177 km (0.107 R)
• M31: 16,414,477 km (0.109 R)
• M32: 16,579,184 km (0.093 R)
• M33: 18,086,383 km (0.119 R)
• M34: 18,598,606 km (0.116 R)
• M35: 19,462,683 km (0.07 R)
• M36: 19,943,491 km (0.111 R)
• M37: 20,472,618 km (0.085 R)
• M38: 20,872,493 km (0.078 R)
• M39: 20,961,654 km (0.103 R)
• M40: 21,906,065 km (0.076 R)
• M41: 23,789,502 km (0.085 R)
• M42: 23,882,702 km (0.11 R)
• M43: 24,256,846 km (0.107 R)
• M44: 24,774,305 km (0.102 R)
• M45: 24,868,701 km (0.113 R)
• M46: 25,485,792 km (0.077 R)
• M47: 25,820,144 km (0.12 R)
• M48: 27,172,209 km (0.115 R)
• M49: 28,299,878 km (0.078 R)
• M50: 29,143,311 km (0.094 R)
• M51: 30,956,437 km (0.12 R)
• M52: 31,620,053 km (0.109 R)
• M53: 31,825,301 km (0.105 R)
• M54: 32,391,679 km (0.091 R)
• M55: 32,546,812 km (0.081 R)
• M56: 33,796,253 km (0.05 R)
• M57: 34,902,530 km (0.102 R)
• M58: 35,061,552 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 13

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.67 AU - 13.87 AU

Year: 15394 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,834,044 km

• M1: 167,101 km (0.045 R)
• M2: 277,803 km (0.075 R)
• M3: 417,976 km (0.111 R)
• M4: 663,167 km (0.099 R)
• M5: 943,215 km (0.065 R)
• M6: 1,105,678 km (0.1 R)
• M7: 1,310,328 km (0.04 R)
• M8: 1,794,277 km (0.072 R)
• M9: 1,999,376 km (0.083 R)
• M10: 2,494,544 km (0.077 R)
• M11: 2,577,422 km (0.091 R)
• M12: 4,372,147 km (0.105 R)
• M13: 4,883,174 km (0.056 R)
• M14: 5,413,349 km (0.109 R)
• M15: 5,658,091 km (0.043 R)
• M16: 5,740,519 km (0.104 R)
• M17: 6,271,592 km (0.1 R)
• M18: 6,528,750 km (0.111 R)
• M19: 7,231,411 km (0.102 R)
• M20: 7,501,286 km (0.099 R)
• M21: 7,774,302 km (0.072 R)
• M22: 8,581,831 km (0.088 R)
• M23: 8,963,605 km (0.103 R)
• M24: 9,124,273 km (0.08 R)
• M25: 10,749,505 km (0.113 R)
• M26: 11,264,869 km (0.084 R)
• M27: 11,542,972 km (0.079 R)
• M28: 11,823,468 km (0.059 R)
• M29: 12,678,270 km (0.101 R)
• M30: 12,967,592 km (0.105 R)
• M31: 13,259,308 km (0.095 R)
• M32: 13,442,565 km (0.101 R)
• M33: 13,589,919 km (0.099 R)
• M34: 13,700,771 km (0.071 R)
• M35: 14,184,421 km (0.118 R)
• M36: 14,447,265 km (0.111 R)
• M37: 15,591,838 km (0.108 R)
• M38: 15,901,954 km (0.103 R)
• M39: 16,646,802 km (0.096 R)
• M40: 16,805,077 km (0.026 R)
• M41: 16,963,800 km (0.109 R)
• M42: 17,644,022 km (0.083 R)
• M43: 17,805,438 km (0.06 R)
• M44: 18,866,386 km (0.106 R)
• M45: 19,196,848 km (0.12 R)
• M46: 20,031,753 km (0.119 R)
• M47: 20,453,619 km (0.069 R)
• M48: 21,650,402 km (0.116 R)
• M49: 21,909,805 km (0.062 R)
• M50: 22,300,854 km (0.12 R)
• M51: 22,475,434 km (0.083 R)
• M52: 23,001,869 km (0.105 R)
• M53: 23,222,377 km (0.069 R)
• M54: 23,888,237 km (0.08 R)
• M55: 24,022,127 km (0.088 R)
• M56: 24,335,534 km (0.118 R)
• M57: 24,830,853 km (0.053 R)
• M58: 25,602,928 km (0.071 R)
• M59: 25,785,736 km (0.067 R)
• M60: 25,923,217 km (0.036 R)
• M61: 26,706,361 km (0.045 R)
• M62: 26,938,238 km (0.096 R)
• M63: 27,263,913 km (0.089 R)
• M64: 28,107,346 km (0.108 R)
• M65: 29,916,133 km (0.035 R)
• M66: 30,156,836 km (0.108 R)
• M67: 30,495,077 km (0.069 R)
• M68: 30,592,017 km (0.092 R)
• M69: 30,834,515 km (0.115 R)
• M70: 32,501,185 km (0.07 R)
• M71: 33,395,331 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.5

Radius: 8

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.54 AU - 15 AU

Year: 18301 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,834,044 km

• M1: 208,839 km (0.096 R)
• M2: 408,552 km (0.087 R)
• M3: 603,179 km (0.051 R)
• M4: 923,916 km (0.069 R)
• M5: 1,435,840 km (0.114 R)
• M6: 1,894,657 km (0.104 R)
• M7: 2,258,479 km (0.039 R)
• M8: 2,466,270 km (0.072 R)
• M9: 2,608,239 km (0.112 R)
• M10: 3,358,173 km (0.075 R)
• M11: 3,920,661 km (0.1 R)
• M12: 4,642,620 km (0.075 R)
• M13: 5,131,506 km (0.077 R)
• M14: 5,222,162 km (0.083 R)
• M15: 6,893,320 km (0.058 R)
• M16: 6,993,551 km (0.027 R)
• M17: 7,501,585 km (0.025 R)
• M18: 7,760,090 km (0.115 R)
• M19: 9,538,360 km (0.09 R)
• M20: 9,987,752 km (0.096 R)
• M21: 10,329,434 km (0.088 R)
• M22: 11,377,217 km (0.095 R)
• M23: 12,519,397 km (0.095 R)
• M24: 12,826,073 km (0.117 R)
• M25: 13,634,948 km (0.073 R)
• M26: 14,782,065 km (0.064 R)
• M27: 15,041,168 km (0.085 R)
• M28: 15,498,190 km (0.114 R)
• M29: 16,292,405 km (0.114 R)
• M30: 17,031,867 km (0.104 R)
• M31: 17,099,635 km (0.118 R)
• M32: 17,645,069 km (0.114 R)
• M33: 18,057,959 km (0.109 R)
• M34: 19,174,258 km (0.084 R)
• M35: 19,386,089 km (0.109 R)
• M36: 20,384,804 km (0.115 R)
• M37: 20,528,867 km (0.094 R)
• M38: 20,600,973 km (0.083 R)
• M39: 20,817,890 km (0.099 R)
• M40: 20,963,000 km (0.079 R)
• M41: 21,327,121 km (0.054 R)
• M42: 22,283,500 km (0.108 R)
• M43: 24,390,736 km (0.076 R)
• M44: 25,623,123 km (0.06 R)
• M45: 26,090,467 km (0.05 R)
• M46: 28,308,405 km (0.105 R)
• M47: 28,630,190 km (0.111 R)
• M48: 29,847,618 km (0.094 R)
• M49: 30,257,217 km (0.112 R)
• M50: 31,164,827 km (0.085 R)
• M51: 31,413,907 km (0.073 R)
• M52: 33,345,365 km (0.047 R)
• M53: 34,625,624 km (0.106 R)
• M54: 35,314,971 km (0.079 R)
• M55: 35,661,290 km (0.11 R)
• M56: 36,008,806 km (0.115 R)
• M57: 36,357,369 km (0.114 R)
• M58: 36,707,129 km (0.116 R)
• M59: 37,145,899 km (0.082 R)
• M60: 37,410,089 km (0.081 R)
• M61: 37,586,465 km (0.059 R)
• M62: 39,634,909 km (0.086 R)
• M63: 40,627,491 km (0.049 R)
• M64: 42,544,886 km (0.119 R)
• M65: 43,932,407 km (0.079 R)
• M66: 45,053,044 km (0.072 R)
• M67: 45,240,790 km (0.059 R)
• M68: 45,334,737 km (0.111 R)
• M69: 46,846,723 km (0.082 R)
• M70: 47,036,862 km (0.073 R)
• M71: 47,608,924 km (0.065 R)
• M72: 48,279,122 km (0.102 R)
• M73: 48,663,589 km (0.062 R)
• M74: 49,628,944 km (0.046 R)
• M75: 50,308,567 km (0.12 R)
• M76: 51,284,843 km (0.108 R)
• M77: 55,351,960 km (0.067 R)
• M78: 56,764,314 km (0.068 R)
• M79: 57,678,656 km (0.113 R)
• M80: 57,882,408 km (0.093 R)
• M81: 58,290,810 km (0.11 R)
• M82: 59,315,855 km (0.087 R)
• M83: 59,830,621 km (0.091 R)
• M84: 60,346,883 km (0.073 R)
• M85: 60,553,777 km (0.073 R)
• M86: 60,968,313 km (0.066 R)
• M87: 61,383,896 km (0.114 R)
• M88: 62,113,186 km (0.098 R)
• M89: 62,426,593 km (0.076 R)
• M90: 62,845,467 km (0.103 R)
• M91: 64,741,471 km (0.102 R)
• M92: 66,977,061 km (0.092 R)
• M93: 67,084,173 km (0.059 R)
• M94: 68,913,306 km (0.116 R)
• M95: 70,759,045 km (0.117 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: 237 - 15,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit