🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.46 AU - 2.14 AU

Year: 915 Days

Day: 18.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.82 AU - 3.1 AU

Year: 1929 Days

Day: 31.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,423,801 km

• M1: 906,114 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.06 AU - 4.14 AU

Year: 2587 Days

Day: 28.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 13.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.91 AU - 4.91 AU

Year: 3508 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,423,801 km

• M1: 197,170 km (0.08 R)
• M2: 284,834 km (0.061 R)
• M3: 377,136 km (0.078 R)
• M4: 554,559 km (0.047 R)
• M5: 685,158 km (0.066 R)
• M6: 827,875 km (0.108 R)
• M7: 1,039,406 km (0.088 R)
• M8: 1,182,721 km (0.093 R)
• M9: 1,345,932 km (0.066 R)
• M10: 1,612,665 km (0.083 R)
• M11: 2,000,273 km (0.116 R)
• M12: 2,369,630 km (0.082 R)
• M13: 2,562,761 km (0.102 R)
• M14: 2,862,256 km (0.11 R)
• M15: 3,226,228 km (0.081 R)
• M16: 3,315,238 km (0.095 R)
• M17: 3,605,309 km (0.101 R)
• M18: 3,903,906 km (0.092 R)
• M19: 4,133,240 km (0.035 R)
• M20: 4,230,179 km (0.081 R)
• M21: 4,347,464 km (0.12 R)
• M22: 4,605,370 km (0.114 R)
• M23: 4,705,900 km (0.098 R)
• M24: 5,579,701 km (0.076 R)
• M25: 5,838,655 km (0.095 R)
• M26: 6,234,641 km (0.068 R)
• M27: 6,844,851 km (0.044 R)
• M28: 7,122,355 km (0.099 R)
• M29: 7,215,704 km (0.094 R)
• M30: 7,332,839 km (0.089 R)
• M31: 7,808,111 km (0.089 R)
• M32: 8,073,947 km (0.116 R)
• M33: 8,269,022 km (0.048 R)
• M34: 8,639,127 km (0.09 R)
• M35: 9,217,323 km (0.088 R)
• M36: 9,370,212 km (0.101 R)
• M37: 9,523,999 km (0.111 R)
• M38: 9,626,922 km (0.075 R)
• M39: 10,464,072 km (0.092 R)
• M40: 10,757,284 km (0.111 R)
• M41: 10,864,695 km (0.116 R)
• M42: 11,053,338 km (0.069 R)
• M43: 11,188,724 km (0.118 R)
• M44: 11,406,538 km (0.034 R)
• M45: 11,653,225 km (0.106 R)
• M46: 11,929,533 km (0.066 R)
• M47: 12,657,925 km (0.057 R)
• M48: 12,885,014 km (0.096 R)
• M49: 13,314,360 km (0.032 R)
• M50: 13,516,317 km (0.08 R)
• M51: 14,216,585 km (0.105 R)
• M52: 14,571,132 km (0.118 R)
• M53: 14,719,832 km (0.084 R)
• M54: 14,839,062 km (0.083 R)
• M55: 15,018,579 km (0.12 R)
• M56: 15,198,695 km (0.107 R)
• M57: 15,652,425 km (0.082 R)
• M58: 16,110,643 km (0.091 R)
• M59: 16,418,516 km (0.039 R)
• M60: 16,573,200 km (0.115 R)
• M61: 17,764,747 km (0.04 R)
• M62: 18,242,712 km (0.065 R)
• M63: 18,499,422 km (0.09 R)
• M64: 18,757,179 km (0.113 R)
• M65: 18,951,357 km (0.107 R)
• M66: 19,243,971 km (0.116 R)
• M67: 19,407,033 km (0.067 R)
• M68: 19,701,890 km (0.086 R)
• M69: 19,833,536 km (0.093 R)
• M70: 20,728,879 km (0.089 R)
• M71: 20,829,260 km (0.108 R)
• M72: 21,299,446 km (0.081 R)
• M73: 21,468,342 km (0.108 R)
• M74: 21,841,289 km (0.033 R)
• M75: 22,869,326 km (0.08 R)
• M76: 23,146,082 km (0.116 R)
• M77: 23,319,615 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.5

Radius: 9.8

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.27 AU - 7.25 AU

Year: 6657 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,423,801 km

• M1: 132,095 km (0.09 R)
• M2: 352,004 km (0.114 R)
• M3: 431,590 km (0.062 R)
• M4: 834,756 km (0.108 R)
• M5: 1,014,573 km (0.051 R)
• M6: 1,153,549 km (0.102 R)
• M7: 1,856,210 km (0.047 R)
• M8: 2,296,028 km (0.078 R)
• M9: 2,504,418 km (0.099 R)
• M10: 2,989,863 km (0.105 R)
• M11: 3,166,688 km (0.073 R)
• M12: 3,637,323 km (0.101 R)
• M13: 3,771,961 km (0.085 R)
• M14: 4,129,948 km (0.051 R)
• M15: 4,327,268 km (0.114 R)
• M16: 4,498,857 km (0.103 R)
• M17: 4,819,445 km (0.118 R)
• M18: 5,117,294 km (0.063 R)
• M19: 5,482,762 km (0.117 R)
• M20: 5,825,191 km (0.088 R)
• M21: 6,271,143 km (0.102 R)
• M22: 6,498,232 km (0.1 R)
• M23: 6,662,192 km (0.048 R)
• M24: 7,297,534 km (0.085 R)
• M25: 8,162,957 km (0.114 R)
• M26: 8,339,932 km (0.102 R)
• M27: 8,518,252 km (0.119 R)
• M28: 8,987,690 km (0.114 R)
• M29: 9,097,196 km (0.095 R)
• M30: 10,216,787 km (0.078 R)
• M31: 11,182,740 km (0.103 R)
• M32: 11,736,252 km (0.1 R)
• M33: 11,896,172 km (0.101 R)
• M34: 12,420,662 km (0.109 R)
• M35: 12,583,425 km (0.062 R)
• M36: 12,665,255 km (0.066 R)
• M37: 13,159,227 km (0.079 R)
• M38: 13,325,281 km (0.073 R)
• M39: 14,166,170 km (0.115 R)
• M40: 15,590,791 km (0.09 R)
• M41: 15,722,587 km (0.085 R)
• M42: 15,810,550 km (0.091 R)
• M43: 16,075,787 km (0.104 R)
• M44: 16,164,499 km (0.112 R)
• M45: 16,565,720 km (0.112 R)
• M46: 16,655,329 km (0.119 R)
• M47: 16,790,117 km (0.098 R)
• M48: 16,970,233 km (0.116 R)
• M49: 17,105,769 km (0.096 R)
• M50: 17,196,425 km (0.108 R)
• M51: 18,713,946 km (0.103 R)
• M52: 18,807,295 km (0.085 R)
• M53: 19,041,415 km (0.119 R)
• M54: 19,182,187 km (0.036 R)
• M55: 19,276,434 km (0.059 R)
• M56: 19,417,804 km (0.112 R)
• M57: 19,654,467 km (0.1 R)
• M58: 21,434,533 km (0.088 R)
• M59: 22,616,655 km (0.09 R)
• M60: 22,915,402 km (0.092 R)
• M61: 23,416,405 km (0.077 R)
• M62: 24,123,704 km (0.027 R)
• M63: 25,146,504 km (0.099 R)
• M64: 25,249,577 km (0.059 R)
• M65: 25,922,768 km (0.086 R)
• M66: 26,078,948 km (0.109 R)
• M67: 26,235,577 km (0.108 R)
• M68: 26,549,583 km (0.112 R)
• M69: 27,392,866 km (0.103 R)
• M70: 28,138,163 km (0.083 R)
• M71: 28,298,681 km (0.061 R)
• M72: 28,997,902 km (0.079 R)
• M73: 30,084,730 km (0.113 R)
• M74: 30,908,715 km (0.1 R)
• M75: 31,074,320 km (0.103 R)
• M76: 33,424,503 km (0.095 R)
• M77: 33,651,293 km (0.078 R)
• M78: 34,850,470 km (0.111 R)
• M79: 35,310,932 km (0.088 R)
• M80: 35,947,321 km (0.102 R)
• M81: 36,997,049 km (0.083 R)
• M82: 37,172,976 km (0.1 R)
• M83: 37,407,995 km (0.061 R)
• M84: 38,768,737 km (0.102 R)
• M85: 38,947,506 km (0.103 R)
• M86: 39,844,944 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.3

Radius: 5.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.15 AU - 18.29 AU

Year: 22489 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,423,801 km

• M1: 453,282 km (0.071 R)
• M2: 950,844 km (0.038 R)
• M3: 1,550,283 km (0.099 R)
• M4: 3,307,609 km (0.103 R)
• M5: 3,526,770 km (0.108 R)
• M6: 5,047,582 km (0.109 R)
• M7: 5,470,046 km (0.099 R)
• M8: 6,651,121 km (0.106 R)
• M9: 8,134,833 km (0.091 R)
• M10: 9,269,084 km (0.078 R)
• M11: 9,405,667 km (0.098 R)
• M12: 11,315,134 km (0.094 R)
• M13: 11,351,636 km (0.12 R)
• M14: 11,940,453 km (0.113 R)
• M15: 13,532,474 km (0.072 R)
• M16: 14,038,713 km (0.091 R)
• M17: 14,432,305 km (0.067 R)
• M18: 14,551,086 km (0.064 R)
• M19: 15,879,066 km (0.112 R)
• M20: 17,077,644 km (0.09 R)
• M21: 17,708,947 km (0.06 R)
• M22: 19,692,166 km (0.111 R)
• M23: 22,749,947 km (0.04 R)
• M24: 23,957,501 km (0.07 R)
• M25: 25,567,772 km (0.104 R)
• M26: 27,506,560 km (0.12 R)
• M27: 28,097,472 km (0.115 R)
• M28: 28,344,907 km (0.064 R)
• M29: 28,841,871 km (0.12 R)
• M30: 30,756,425 km (0.096 R)
• M31: 32,504,027 km (0.115 R)
• M32: 35,719,334 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.5

Radius: 7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15 AU - 16.58 AU

Year: 23764 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,423,801 km

• M1: 109,805 km (0.112 R)
• M2: 282,890 km (0.079 R)
• M3: 404,812 km (0.118 R)
• M4: 455,376 km (0.115 R)
• M5: 1,056,311 km (0.062 R)
• M6: 1,597,705 km (0.12 R)
• M7: 1,766,601 km (0.116 R)
• M8: 2,000,722 km (0.057 R)
• M9: 2,466,270 km (0.091 R)
• M10: 3,033,396 km (0.056 R)
• M11: 3,102,660 km (0.102 R)
• M12: 3,937,416 km (0.118 R)
• M13: 4,013,112 km (0.099 R)
• M14: 4,127,704 km (0.119 R)
• M15: 4,596,544 km (0.056 R)
• M16: 4,959,469 km (0.109 R)
• M17: 5,082,438 km (0.072 R)
• M18: 5,165,016 km (0.029 R)
• M19: 5,627,124 km (0.065 R)
• M20: 5,841,498 km (0.104 R)
• M21: 6,771,248 km (0.117 R)
• M22: 6,907,831 km (0.09 R)
• M23: 6,953,459 km (0.085 R)
• M24: 7,183,690 km (0.097 R)
• M25: 8,032,807 km (0.082 R)
• M26: 9,415,840 km (0.107 R)
• M27: 9,517,417 km (0.107 R)
• M28: 9,670,455 km (0.097 R)
• M29: 9,875,853 km (0.113 R)
• M30: 10,290,838 km (0.076 R)
• M31: 10,343,047 km (0.084 R)
• M32: 10,500,424 km (0.085 R)
• M33: 11,245,422 km (0.096 R)
• M34: 11,678,657 km (0.074 R)
• M35: 11,842,616 km (0.087 R)
• M36: 11,952,271 km (0.097 R)
• M37: 14,099,749 km (0.103 R)
• M38: 14,625,585 km (0.079 R)
• M39: 14,802,261 km (0.034 R)
• M40: 14,920,443 km (0.089 R)
• M41: 15,098,315 km (0.108 R)
• M42: 16,058,883 km (0.059 R)
• M43: 16,424,201 km (0.109 R)
• M44: 17,100,981 km (0.074 R)
• M45: 17,786,888 km (0.102 R)
• M46: 18,291,332 km (0.096 R)
• M47: 18,736,685 km (0.086 R)
• M48: 18,800,563 km (0.113 R)
• M49: 18,992,796 km (0.09 R)
• M50: 19,249,955 km (0.061 R)
• M51: 19,379,058 km (0.119 R)
• M52: 19,963,237 km (0.106 R)
• M53: 22,357,551 km (0.111 R)
• M54: 23,381,549 km (0.106 R)
• M55: 24,840,876 km (0.095 R)
• M56: 25,192,730 km (0.109 R)
• M57: 25,687,899 km (0.105 R)
• M58: 25,758,958 km (0.07 R)
• M59: 27,120,598 km (0.098 R)
• M60: 27,337,814 km (0.085 R)
• M61: 28,873,885 km (0.112 R)
• M62: 30,212,636 km (0.034 R)
• M63: 30,362,683 km (0.106 R)
• M64: 31,116,357 km (0.045 R)
• M65: 31,495,438 km (0.095 R)
• M66: 33,259,347 km (0.067 R)
• M67: 33,802,536 km (0.072 R)
• M68: 35,054,970 km (0.071 R)
• M69: 35,528,597 km (0.073 R)
• M70: 36,163,340 km (0.095 R)
• M71: 36,801,974 km (0.039 R)
• M72: 37,042,378 km (0.115 R)
• M73: 37,363,714 km (0.111 R)
• M74: 43,050,527 km (0.106 R)
• M75: 43,557,664 km (0.099 R)
• M76: 43,642,336 km (0.076 R)
• M77: 43,896,802 km (0.062 R)
• M78: 44,577,772 km (0.086 R)
• M79: 45,864,014 km (0.115 R)
• M80: 46,641,624 km (0.106 R)
• M81: 46,815,008 km (0.097 R)
• M82: 48,297,373 km (0.065 R)
• M83: 48,648,480 km (0.111 R)
• M84: 51,487,099 km (0.101 R)
• M85: 52,655,608 km (0.117 R)
• M86: 53,107,394 km (0.105 R)
• M87: 53,741,988 km (0.098 R)
• M88: 55,660,880 km (0.054 R)
• M89: 55,752,733 km (0.078 R)
• M90: 57,974,261 km (0.055 R)
• M91: 60,036,019 km (0.118 R)
• M92: 61,360,409 km (0.109 R)
• M93: 63,269,278 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit