🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.12 AU - 1.38 AU

Year: 498 Days

Day: 21.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.16 AU - 1.52 AU

Year: 553 Days

Day: 41.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.43 AU - 1.53 AU

Year: 642 Days

Day: 47.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,507,421 km

• M1: 563,086 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.71 AU - 1.75 AU

Year: 811 Days

Day: 26.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,507,421 km

• M1: 135,087 km (0.056 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 11.6

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.46 AU - 7.24 AU

Year: 6390 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,507,421 km

• M1: 245,939 km (0.043 R)
• M2: 431,889 km (0.071 R)
• M3: 527,482 km (0.079 R)
• M4: 686,804 km (0.112 R)
• M5: 773,122 km (0.115 R)
• M6: 974,181 km (0.089 R)
• M7: 1,738,626 km (0.096 R)
• M8: 1,819,708 km (0.083 R)
• M9: 1,964,669 km (0.103 R)
• M10: 2,355,568 km (0.119 R)
• M11: 2,606,743 km (0.061 R)
• M12: 2,914,765 km (0.08 R)
• M13: 3,060,922 km (0.116 R)
• M14: 3,514,353 km (0.105 R)
• M15: 3,644,204 km (0.097 R)
• M16: 3,855,137 km (0.108 R)
• M17: 4,151,939 km (0.1 R)
• M18: 4,682,264 km (0.109 R)
• M19: 4,940,918 km (0.107 R)
• M20: 5,532,728 km (0.117 R)
• M21: 5,960,428 km (0.081 R)
• M22: 6,558,071 km (0.036 R)
• M23: 6,880,305 km (0.109 R)
• M24: 8,117,480 km (0.117 R)
• M25: 8,638,529 km (0.045 R)
• M26: 9,350,017 km (0.081 R)
• M27: 9,458,475 km (0.054 R)
• M28: 10,080,503 km (0.095 R)
• M29: 10,154,554 km (0.08 R)
• M30: 10,905,086 km (0.092 R)
• M31: 11,364,053 km (0.1 R)
• M32: 11,751,362 km (0.079 R)
• M33: 12,300,984 km (0.101 R)
• M34: 12,618,730 km (0.106 R)
• M35: 12,738,707 km (0.106 R)
• M36: 13,019,802 km (0.086 R)
• M37: 13,140,976 km (0.049 R)
• M38: 13,222,058 km (0.108 R)
• M39: 14,082,246 km (0.106 R)
• M40: 14,165,123 km (0.12 R)
• M41: 14,248,150 km (0.052 R)
• M42: 15,856,776 km (0.11 R)
• M43: 15,942,944 km (0.087 R)
• M44: 16,463,844 km (0.098 R)
• M45: 17,078,542 km (0.075 R)
• M46: 17,166,954 km (0.095 R)
• M47: 17,611,409 km (0.104 R)
• M48: 18,014,576 km (0.029 R)
• M49: 18,285,198 km (0.06 R)
• M50: 18,784,705 km (0.083 R)
• M51: 19,657,908 km (0.119 R)
• M52: 20,263,181 km (0.114 R)
• M53: 20,497,601 km (0.1 R)
• M54: 22,018,862 km (0.075 R)
• M55: 22,163,373 km (0.069 R)
• M56: 22,259,864 km (0.062 R)
• M57: 22,501,764 km (0.117 R)
• M58: 23,576,325 km (0.114 R)
• M59: 23,872,379 km (0.096 R)
• M60: 25,623,422 km (0.091 R)
• M61: 25,724,700 km (0.081 R)
• M62: 26,386,521 km (0.104 R)
• M63: 27,987,069 km (0.088 R)
• M64: 28,352,836 km (0.118 R)
• M65: 29,194,922 km (0.038 R)
• M66: 29,459,710 km (0.105 R)
• M67: 30,741,914 km (0.104 R)
• M68: 30,957,335 km (0.117 R)
• M69: 31,173,354 km (0.117 R)
• M70: 31,498,280 km (0.068 R)
• M71: 31,987,765 km (0.092 R)
• M72: 32,589,447 km (0.081 R)
• M73: 33,360,624 km (0.112 R)
• M74: 33,471,177 km (0.101 R)
• M75: 34,193,585 km (0.06 R)
• M76: 34,584,634 km (0.087 R)
• M77: 34,808,732 km (0.067 R)
• M78: 35,202,025 km (0.08 R)
• M79: 35,427,469 km (0.069 R)
• M80: 35,596,963 km (0.037 R)
• M81: 35,766,607 km (0.081 R)
• M82: 37,593,197 km (0.045 R)
• M83: 38,401,773 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 12.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.36 AU - 7.92 AU

Year: 6801 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,507,421 km

• M1: 167,849 km (0.084 R)
• M2: 273,914 km (0.053 R)
• M3: 454,628 km (0.094 R)
• M4: 620,532 km (0.075 R)
• M5: 731,384 km (0.106 R)
• M6: 819,497 km (0.103 R)
• M7: 1,085,183 km (0.042 R)
• M8: 1,222,963 km (0.109 R)
• M9: 1,354,758 km (0.108 R)
• M10: 1,453,792 km (0.035 R)
• M11: 1,834,070 km (0.084 R)
• M12: 2,129,077 km (0.114 R)
• M13: 3,054,938 km (0.088 R)
• M14: 3,457,207 km (0.098 R)
• M15: 3,612,489 km (0.098 R)
• M16: 3,805,620 km (0.103 R)
• M17: 4,110,650 km (0.101 R)
• M18: 4,331,008 km (0.096 R)
• M19: 5,290,379 km (0.101 R)
• M20: 5,369,965 km (0.098 R)
• M21: 5,510,138 km (0.062 R)
• M22: 5,611,117 km (0.03 R)
• M23: 5,876,354 km (0.05 R)
• M24: 6,377,058 km (0.098 R)
• M25: 7,110,088 km (0.116 R)
• M26: 7,330,744 km (0.072 R)
• M27: 7,441,896 km (0.099 R)
• M28: 8,236,111 km (0.055 R)
• M29: 8,890,901 km (0.079 R)
• M30: 9,489,741 km (0.105 R)
• M31: 9,953,644 km (0.062 R)
• M32: 10,350,078 km (0.108 R)
• M33: 11,389,634 km (0.081 R)
• M34: 11,544,468 km (0.112 R)
• M35: 11,752,110 km (0.042 R)
• M36: 11,934,918 km (0.109 R)
• M37: 12,356,036 km (0.069 R)
• M38: 12,648,500 km (0.055 R)
• M39: 13,077,995 km (0.1 R)
• M40: 13,158,928 km (0.082 R)
• M41: 13,403,221 km (0.098 R)
• M42: 13,951,198 km (0.065 R)
• M43: 14,034,075 km (0.077 R)
• M44: 14,422,880 km (0.066 R)
• M45: 14,534,630 km (0.078 R)
• M46: 14,618,554 km (0.058 R)
• M47: 15,097,567 km (0.114 R)
• M48: 15,182,688 km (0.101 R)
• M49: 16,274,004 km (0.113 R)
• M50: 16,361,370 km (0.062 R)
• M51: 17,212,731 km (0.11 R)
• M52: 17,331,362 km (0.081 R)
• M53: 17,450,143 km (0.111 R)
• M54: 17,599,142 km (0.119 R)
• M55: 18,259,467 km (0.116 R)
• M56: 18,836,317 km (0.083 R)
• M57: 19,111,726 km (0.094 R)
• M58: 19,480,934 km (0.067 R)
• M59: 19,697,402 km (0.083 R)
• M60: 19,790,452 km (0.108 R)
• M61: 20,226,380 km (0.109 R)
• M62: 20,508,372 km (0.108 R)
• M63: 20,823,276 km (0.098 R)
• M64: 21,044,680 km (0.094 R)
• M65: 21,266,833 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873

Radius: 4.7

Gravity: 39.52 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.2 AU - 22 AU

Year: 29754 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,507,421 km

• M1: 61,784 km (0.106 R)
• M2: 121,324 km (0.086 R)
• M3: 182,360 km (0.102 R)
• M4: 236,514 km (0.061 R)
• M5: 385,364 km (0.101 R)
• M6: 535,112 km (0.065 R)
• M7: 1,295,966 km (0.088 R)
• M8: 2,959,644 km (0.105 R)
• M9: 3,925,149 km (0.085 R)
• M10: 4,358,534 km (0.064 R)
• M11: 4,413,885 km (0.088 R)
• M12: 5,211,541 km (0.113 R)
• M13: 5,929,910 km (0.062 R)
• M14: 6,238,381 km (0.098 R)
• M15: 8,264,086 km (0.119 R)
• M16: 8,747,287 km (0.102 R)
• M17: 8,887,161 km (0.059 R)
• M18: 9,886,026 km (0.117 R)
• M19: 10,104,738 km (0.044 R)
• M20: 10,546,799 km (0.118 R)
• M21: 12,612,896 km (0.08 R)
• M22: 13,570,172 km (0.088 R)
• M23: 14,799,418 km (0.062 R)
• M24: 15,808,007 km (0.03 R)
• M25: 17,362,179 km (0.119 R)
• M26: 19,326,699 km (0.108 R)
• M27: 19,782,972 km (0.093 R)
• M28: 20,150,534 km (0.111 R)
• M29: 20,985,589 km (0.109 R)
• M30: 21,737,468 km (0.109 R)
• M31: 24,241,138 km (0.075 R)
• M32: 24,733,016 km (0.063 R)
• M33: 25,327,518 km (0.111 R)
• M34: 27,037,571 km (0.115 R)
• M35: 28,473,412 km (0.108 R)
• M36: 28,784,425 km (0.09 R)
• M37: 29,828,918 km (0.069 R)
• M38: 29,934,085 km (0.108 R)
• M39: 30,567,483 km (0.079 R)
• M40: 31,632,919 km (0.094 R)
• M41: 32,277,985 km (0.09 R)
• M42: 32,385,994 km (0.042 R)
• M43: 33,362,719 km (0.12 R)
• M44: 35,345,339 km (0.036 R)
• M45: 35,790,991 km (0.119 R)
• M46: 36,014,640 km (0.071 R)
• M47: 37,139,317 km (0.105 R)
• M48: 38,275,513 km (0.083 R)
• M49: 39,654,057 km (0.025 R)
• M50: 42,223,251 km (0.113 R)
• M51: 44,725,275 km (0.05 R)
• M52: 46,419,770 km (0.073 R)
• M53: 47,643,032 km (0.087 R)
• M54: 48,629,181 km (0.099 R)
• M55: 48,876,916 km (0.027 R)
• M56: 49,000,783 km (0.03 R)
• M57: 52,386,930 km (0.099 R)
• M58: 53,404,645 km (0.077 R)
• M59: 54,814,605 km (0.094 R)
• M60: 55,459,521 km (0.03 R)
• M61: 61,108,785 km (0.079 R)
• M62: 62,045,717 km (0.095 R)
• M63: 62,179,906 km (0.055 R)
• M64: 62,448,584 km (0.082 R)
• M65: 62,987,286 km (0.094 R)
• M66: 63,392,247 km (0.092 R)
• M67: 63,527,334 km (0.069 R)
• M68: 64,748,352 km (0.098 R)
• M69: 65,020,770 km (0.106 R)
• M70: 66,114,031 km (0.106 R)
• M71: 67,489,284 km (0.12 R)
• M72: 67,903,670 km (0.102 R)
• M73: 68,180,426 km (0.111 R)
• M74: 68,873,812 km (0.104 R)
• M75: 72,517,418 km (0.074 R)
• M76: 73,083,497 km (0.115 R)
• M77: 78,969,724 km (0.109 R)
• M78: 79,406,400 km (0.034 R)
• M79: 81,454,545 km (0.029 R)
• M80: 83,965,096 km (0.101 R)
• M81: 85,304,296 km (0.119 R)
• M82: 86,350,883 km (0.112 R)
• M83: 87,552,154 km (0.095 R)
• M84: 88,456,772 km (0.101 R)
• M85: 89,516,075 km (0.059 R)
• M86: 92,718,965 km (0.1 R)
• M87: 94,411,515 km (0.085 R)
• M88: 95,494,006 km (0.044 R)
• M89: 97,203,311 km (0.089 R)
• M90: 98,609,232 km (0.07 R)
• M91: 101,283,294 km (0.105 R)
• M92: 103,503,326 km (0.096 R)
• M93: 106,541,808 km (0.047 R)
• M94: 106,702,626 km (0.103 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit