🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.22 AU

Year: 353 Days

Day: 28.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.06 AU - 1.4 AU

Year: 496 Days

Day: 12.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.29 AU - 1.49 AU

Year: 596 Days

Day: 30.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.04 AU

Year: 770 Days

Day: 22.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,347,681 km

• M1: 235,168 km (0.096 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 12.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.82 AU - 10.62 AU

Year: 9358 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,347,681 km

• M1: 167,849 km (0.111 R)
• M2: 297,700 km (0.103 R)
• M3: 468,541 km (0.119 R)
• M4: 679,922 km (0.092 R)
• M5: 907,760 km (0.075 R)
• M6: 1,378,096 km (0.071 R)
• M7: 1,522,906 km (0.072 R)
• M8: 1,608,028 km (0.081 R)
• M9: 1,988,604 km (0.105 R)
• M10: 2,676,456 km (0.088 R)
• M11: 3,183,293 km (0.09 R)
• M12: 3,321,671 km (0.085 R)
• M13: 3,691,178 km (0.112 R)
• M14: 3,925,149 km (0.038 R)
• M15: 4,255,012 km (0.12 R)
• M16: 4,719,514 km (0.109 R)
• M17: 4,877,938 km (0.096 R)
• M18: 5,331,070 km (0.118 R)
• M19: 5,529,586 km (0.088 R)
• M20: 5,663,177 km (0.115 R)
• M21: 6,914,414 km (0.027 R)
• M22: 7,423,495 km (0.115 R)
• M23: 7,832,047 km (0.111 R)
• M24: 8,095,938 km (0.1 R)
• M25: 8,555,203 km (0.113 R)
• M26: 9,339,395 km (0.075 R)
• M27: 10,393,312 km (0.06 R)
• M28: 10,475,890 km (0.067 R)
• M29: 10,850,483 km (0.073 R)
• M30: 11,144,892 km (0.099 R)
• M31: 11,314,386 km (0.104 R)
• M32: 11,570,049 km (0.118 R)
• M33: 11,914,124 km (0.064 R)
• M34: 12,217,808 km (0.038 R)
• M35: 12,921,815 km (0.064 R)
• M36: 14,461,327 km (0.104 R)
• M37: 14,785,356 km (0.046 R)
• M38: 15,677,258 km (0.108 R)
• M39: 16,201,749 km (0.119 R)
• M40: 16,442,003 km (0.106 R)
• M41: 17,267,633 km (0.061 R)
• M42: 17,759,661 km (0.104 R)
• M43: 19,620,210 km (0.086 R)
• M44: 20,911,987 km (0.095 R)
• M45: 21,173,783 km (0.096 R)
• M46: 21,278,652 km (0.077 R)
• M47: 21,541,944 km (0.08 R)
• M48: 21,965,306 km (0.103 R)
• M49: 22,552,029 km (0.055 R)
• M50: 23,035,828 km (0.064 R)
• M51: 23,686,280 km (0.096 R)
• M52: 24,068,502 km (0.09 R)
• M53: 25,060,785 km (0.047 R)
• M54: 27,542,165 km (0.061 R)
• M55: 27,886,539 km (0.067 R)
• M56: 28,001,729 km (0.05 R)
• M57: 29,220,054 km (0.094 R)
• M58: 29,747,537 km (0.089 R)
• M59: 30,041,945 km (0.032 R)
• M60: 30,337,401 km (0.059 R)
• M61: 30,871,465 km (0.083 R)
• M62: 31,229,303 km (0.097 R)
• M63: 31,408,671 km (0.098 R)
• M64: 32,190,021 km (0.098 R)
• M65: 32,371,334 km (0.034 R)
• M66: 34,325,680 km (0.058 R)
• M67: 35,441,680 km (0.092 R)
• M68: 35,628,827 km (0.081 R)
• M69: 36,066,850 km (0.054 R)
• M70: 37,709,285 km (0.115 R)
• M71: 38,475,675 km (0.118 R)
• M72: 38,668,058 km (0.066 R)
• M73: 38,796,413 km (0.103 R)
• M74: 39,958,788 km (0.095 R)
• M75: 41,987,036 km (0.106 R)
• M76: 42,317,348 km (0.08 R)
• M77: 42,914,094 km (0.078 R)
• M78: 43,580,403 km (0.101 R)
• M79: 44,586,299 km (0.053 R)
• M80: 44,923,193 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 10.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.24 AU - 12.9 AU

Year: 15240 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,347,681 km

• M1: 162,014 km (0.109 R)
• M2: 239,805 km (0.115 R)
• M3: 314,904 km (0.085 R)
• M4: 1,204,412 km (0.089 R)
• M5: 1,377,796 km (0.059 R)
• M6: 1,480,570 km (0.113 R)
• M7: 1,805,048 km (0.114 R)
• M8: 2,211,805 km (0.107 R)
• M9: 2,488,411 km (0.099 R)
• M10: 2,678,999 km (0.092 R)
• M11: 2,808,850 km (0.114 R)
• M12: 2,874,523 km (0.074 R)
• M13: 2,974,155 km (0.099 R)
• M14: 3,108,644 km (0.1 R)
• M15: 3,667,093 km (0.045 R)
• M16: 3,811,754 km (0.095 R)
• M17: 4,143,861 km (0.026 R)
• M18: 4,218,959 km (0.061 R)
• M19: 4,447,096 km (0.043 R)
• M20: 4,796,856 km (0.035 R)
• M21: 5,155,591 km (0.118 R)
• M22: 5,564,442 km (0.074 R)
• M23: 5,983,765 km (0.112 R)
• M24: 6,326,644 km (0.109 R)
• M25: 6,587,991 km (0.115 R)
• M26: 7,031,549 km (0.075 R)
• M27: 7,166,486 km (0.09 R)
• M28: 7,807,662 km (0.094 R)
• M29: 8,276,951 km (0.089 R)
• M30: 8,562,982 km (0.079 R)
• M31: 9,242,904 km (0.119 R)
• M32: 12,078,382 km (0.113 R)
• M33: 13,005,291 km (0.113 R)
• M34: 13,282,197 km (0.066 R)
• M35: 13,729,494 km (0.111 R)
• M36: 13,841,992 km (0.083 R)
• M37: 14,011,486 km (0.095 R)
• M38: 14,926,876 km (0.043 R)
• M39: 15,333,483 km (0.105 R)
• M40: 15,626,096 km (0.062 R)
• M41: 15,920,505 km (0.117 R)
• M42: 16,276,398 km (0.112 R)
• M43: 16,634,834 km (0.06 R)
• M44: 16,754,962 km (0.12 R)
• M45: 16,875,238 km (0.094 R)
• M46: 18,964,971 km (0.105 R)
• M47: 20,040,131 km (0.086 R)
• M48: 20,681,906 km (0.04 R)
• M49: 21,526,086 km (0.109 R)
• M50: 22,447,908 km (0.111 R)
• M51: 23,382,596 km (0.118 R)
• M52: 23,449,765 km (0.103 R)
• M53: 23,584,553 km (0.043 R)
• M54: 24,602,866 km (0.105 R)
• M55: 25,635,540 km (0.091 R)
• M56: 26,122,331 km (0.037 R)
• M57: 27,600,957 km (0.099 R)
• M58: 29,614,394 km (0.118 R)
• M59: 31,229,303 km (0.072 R)
• M60: 31,377,555 km (0.043 R)
• M61: 31,526,106 km (0.119 R)
• M62: 32,047,454 km (0.096 R)
• M63: 32,948,033 km (0.071 R)
• M64: 33,629,003 km (0.07 R)
• M65: 33,856,990 km (0.103 R)
• M66: 33,933,135 km (0.117 R)
• M67: 36,476,748 km (0.081 R)
• M68: 38,523,696 km (0.049 R)
• M69: 38,921,476 km (0.077 R)
• M70: 39,400,788 km (0.075 R)
• M71: 39,561,007 km (0.1 R)
• M72: 39,962,528 km (0.111 R)
• M73: 40,042,862 km (0.116 R)
• M74: 40,284,612 km (0.103 R)
• M75: 40,446,028 km (0.089 R)
• M76: 40,607,594 km (0.071 R)
• M77: 41,012,555 km (0.09 R)
• M78: 41,826,517 km (0.059 R)
• M79: 44,633,422 km (0.091 R)
• M80: 45,302,723 km (0.094 R)
• M81: 46,905,664 km (0.084 R)
• M82: 47,245,401 km (0.045 R)
• M83: 47,671,306 km (0.086 R)
• M84: 48,098,558 km (0.116 R)
• M85: 48,355,417 km (0.107 R)
• M86: 50,166,599 km (0.077 R)
• M87: 50,340,282 km (0.113 R)
• M88: 51,473,935 km (0.082 R)
• M89: 53,145,840 km (0.078 R)
• M90: 54,478,309 km (0.101 R)
• M91: 54,835,548 km (0.085 R)
• M92: 55,731,939 km (0.052 R)
• M93: 56,001,664 km (0.045 R)
• M94: 59,457,375 km (0.075 R)
• M95: 61,396,612 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.9

Radius: 5.5

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.98 AU - 17.94 AU

Year: 25384 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,347,681 km

• M1: 117,135 km (0.069 R)
• M2: 397,631 km (0.111 R)
• M3: 613,650 km (0.062 R)
• M4: 999,463 km (0.083 R)
• M5: 1,677,291 km (0.099 R)
• M6: 1,744,760 km (0.101 R)
• M7: 1,988,305 km (0.08 R)
• M8: 2,242,472 km (0.097 R)
• M9: 2,781,324 km (0.059 R)
• M10: 3,148,138 km (0.117 R)
• M11: 3,316,136 km (0.044 R)
• M12: 4,245,288 km (0.096 R)
• M13: 4,714,278 km (0.106 R)
• M14: 4,906,511 km (0.118 R)
• M15: 5,150,355 km (0.037 R)
• M16: 5,298,607 km (0.086 R)
• M17: 5,599,448 km (0.099 R)
• M18: 5,751,889 km (0.115 R)
• M19: 6,587,841 km (0.03 R)
• M20: 6,802,814 km (0.109 R)
• M21: 6,856,968 km (0.072 R)
• M22: 7,074,633 km (0.095 R)
• M23: 8,025,477 km (0.051 R)
• M24: 8,603,374 km (0.088 R)
• M25: 9,616,301 km (0.107 R)
• M26: 10,105,785 km (0.085 R)
• M27: 10,729,159 km (0.069 R)
• M28: 11,429,128 km (0.09 R)
• M29: 11,493,455 km (0.059 R)
• M30: 12,806,027 km (0.047 R)
• M31: 13,208,894 km (0.115 R)
• M32: 13,615,949 km (0.05 R)
• M33: 14,932,111 km (0.106 R)
• M34: 15,285,162 km (0.064 R)
• M35: 17,238,611 km (0.087 R)
• M36: 17,832,365 km (0.054 R)
• M37: 17,907,015 km (0.07 R)
• M38: 18,131,711 km (0.04 R)
• M39: 18,963,624 km (0.05 R)
• M40: 20,117,922 km (0.112 R)
• M41: 20,273,503 km (0.107 R)
• M42: 21,771,726 km (0.117 R)
• M43: 22,493,835 km (0.097 R)
• M44: 22,979,579 km (0.118 R)
• M45: 24,374,579 km (0.077 R)
• M46: 27,504,017 km (0.116 R)
• M47: 27,590,335 km (0.083 R)
• M48: 28,983,690 km (0.093 R)
• M49: 30,132,602 km (0.094 R)
• M50: 30,221,612 km (0.119 R)
• M51: 30,399,783 km (0.105 R)
• M52: 31,476,589 km (0.114 R)
• M53: 32,292,346 km (0.094 R)
• M54: 33,023,281 km (0.027 R)
• M55: 33,482,995 km (0.113 R)
• M56: 34,037,256 km (0.109 R)
• M57: 35,624,339 km (0.094 R)
• M58: 35,812,533 km (0.039 R)
• M59: 36,095,573 km (0.077 R)
• M60: 38,097,791 km (0.051 R)
• M61: 38,193,982 km (0.065 R)
• M62: 44,215,147 km (0.111 R)
• M63: 44,518,830 km (0.115 R)
• M64: 45,944,947 km (0.1 R)
• M65: 47,489,545 km (0.078 R)
• M66: 47,800,559 km (0.033 R)
• M67: 48,633,071 km (0.08 R)
• M68: 49,575,388 km (0.096 R)
• M69: 50,523,689 km (0.119 R)
• M70: 52,224,317 km (0.106 R)
• M71: 52,866,840 km (0.071 R)
• M72: 54,268,124 km (0.12 R)
• M73: 54,918,874 km (0.096 R)
• M74: 58,766,532 km (0.106 R)
• M75: 59,323,335 km (0.093 R)
• M76: 61,003,917 km (0.068 R)
• M77: 62,813,902 km (0.118 R)
• M78: 64,985,913 km (0.085 R)
• M79: 65,907,885 km (0.081 R)
• M80: 68,114,603 km (0.109 R)
• M81: 68,933,801 km (0.097 R)
• M82: 69,285,805 km (0.047 R)
• M83: 70,109,640 km (0.071 R)
• M84: 70,581,771 km (0.107 R)
• M85: 72,481,066 km (0.12 R)
• M86: 73,436,996 km (0.058 R)
• M87: 74,036,585 km (0.078 R)
• M88: 76,329,770 km (0.111 R)
• M89: 77,668,073 km (0.11 R)
• M90: 78,891,335 km (0.057 R)
• M91: 79,505,434 km (0.081 R)
• M92: 81,729,057 km (0.084 R)
• M93: 82,848,498 km (0.09 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit