🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.86 AU - 1.04 AU

Year: 345 Days

Day: 41.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,391,017 km

• M1: 33,360 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.25 AU - 4.49 AU

Year: 2838 Days

Day: 28.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,391,017 km

• M1: 2,023,461 km (0.115 R)
• M2: 2,524,314 km (0.065 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 14.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.73 AU - 5.99 AU

Year: 5288 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,391,017 km

• M1: 208,390 km (0.097 R)
• M2: 317,447 km (0.118 R)
• M3: 438,023 km (0.056 R)
• M4: 551,418 km (0.114 R)
• M5: 700,268 km (0.103 R)
• M6: 991,684 km (0.032 R)
• M7: 1,194,838 km (0.115 R)
• M8: 1,442,572 km (0.112 R)
• M9: 1,871,619 km (0.113 R)
• M10: 2,058,168 km (0.099 R)
• M11: 2,450,114 km (0.093 R)
• M12: 2,561,116 km (0.11 R)
• M13: 2,865,996 km (0.061 R)
• M14: 2,963,833 km (0.107 R)
• M15: 3,223,385 km (0.103 R)
• M16: 3,345,756 km (0.111 R)
• M17: 3,511,361 km (0.084 R)
• M18: 4,003,089 km (0.106 R)
• M19: 4,746,890 km (0.037 R)
• M20: 5,387,468 km (0.067 R)
• M21: 6,181,982 km (0.095 R)
• M22: 6,335,171 km (0.089 R)
• M23: 6,541,316 km (0.059 R)
• M24: 6,881,203 km (0.075 R)
• M25: 8,157,871 km (0.053 R)
• M26: 8,298,044 km (0.108 R)
• M27: 8,780,497 km (0.099 R)
• M28: 10,041,607 km (0.102 R)
• M29: 10,222,172 km (0.07 R)
• M30: 10,464,521 km (0.103 R)
• M31: 11,109,736 km (0.063 R)
• M32: 11,296,584 km (0.064 R)
• M33: 12,568,316 km (0.113 R)
• M34: 12,926,004 km (0.105 R)
• M35: 13,618,193 km (0.077 R)
• M36: 14,187,413 km (0.056 R)
• M37: 14,356,309 km (0.035 R)
• M38: 14,662,087 km (0.102 R)
• M39: 14,832,928 km (0.094 R)
• M40: 15,522,724 km (0.079 R)
• M41: 15,696,856 km (0.116 R)
• M42: 15,906,592 km (0.061 R)
• M43: 16,933,731 km (0.065 R)
• M44: 18,311,976 km (0.104 R)
• M45: 18,495,982 km (0.066 R)
• M46: 18,865,937 km (0.086 R)
• M47: 18,977,387 km (0.052 R)
• M48: 19,650,728 km (0.113 R)
• M49: 20,637,325 km (0.089 R)
• M50: 20,790,514 km (0.052 R)
• M51: 21,291,068 km (0.097 R)
• M52: 21,407,156 km (0.116 R)
• M53: 21,717,721 km (0.089 R)
• M54: 22,225,606 km (0.071 R)
• M55: 22,658,393 km (0.119 R)
• M56: 22,776,874 km (0.103 R)
• M57: 24,579,529 km (0.102 R)
• M58: 24,701,451 km (0.119 R)
• M59: 25,641,973 km (0.097 R)
• M60: 25,847,969 km (0.114 R)
• M61: 26,095,853 km (0.105 R)
• M62: 26,510,987 km (0.063 R)
• M63: 27,515,985 km (0.063 R)
• M64: 27,895,964 km (0.069 R)
• M65: 28,192,916 km (0.036 R)
• M66: 28,405,494 km (0.06 R)

Asteroid Belt

Center: 10.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 4.5

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.63 AU - 15.25 AU

Year: 21527 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,391,017 km

• M1: 76,594 km (0.082 R)
• M2: 114,143 km (0.09 R)
• M3: 176,525 km (0.117 R)
• M4: 303,534 km (0.071 R)
• M5: 543,489 km (0.091 R)
• M6: 911,350 km (0.103 R)
• M7: 1,020,407 km (0.045 R)
• M8: 1,076,656 km (0.056 R)
• M9: 1,793,828 km (0.073 R)
• M10: 2,744,672 km (0.089 R)
• M11: 3,145,445 km (0.115 R)
• M12: 4,362,274 km (0.063 R)
• M13: 4,546,878 km (0.115 R)
• M14: 4,923,565 km (0.027 R)
• M15: 5,457,779 km (0.105 R)
• M16: 5,556,963 km (0.099 R)
• M17: 6,423,284 km (0.073 R)
• M18: 6,792,043 km (0.067 R)
• M19: 7,221,987 km (0.083 R)
• M20: 7,385,348 km (0.086 R)
• M21: 8,852,604 km (0.11 R)
• M22: 9,738,821 km (0.117 R)
• M23: 9,919,386 km (0.1 R)
• M24: 12,042,180 km (0.07 R)
• M25: 13,021,747 km (0.114 R)
• M26: 13,823,591 km (0.027 R)
• M27: 16,753,316 km (0.081 R)
• M28: 20,709,432 km (0.041 R)
• M29: 22,036,664 km (0.057 R)
• M30: 22,115,652 km (0.028 R)
• M31: 23,310,789 km (0.097 R)
• M32: 24,772,360 km (0.087 R)
• M33: 25,514,216 km (0.118 R)
• M34: 25,597,093 km (0.098 R)
• M35: 26,682,725 km (0.115 R)
• M36: 26,766,799 km (0.093 R)
• M37: 30,203,511 km (0.108 R)
• M38: 30,378,989 km (0.056 R)
• M39: 30,819,106 km (0.104 R)
• M40: 32,062,564 km (0.084 R)
• M41: 35,334,419 km (0.095 R)
• M42: 35,426,870 km (0.106 R)
• M43: 36,168,876 km (0.03 R)
• M44: 37,951,633 km (0.115 R)
• M45: 38,140,875 km (0.108 R)
• M46: 39,666,773 km (0.03 R)
• M47: 39,762,815 km (0.107 R)
• M48: 40,437,202 km (0.045 R)
• M49: 40,533,842 km (0.078 R)
• M50: 42,580,940 km (0.083 R)
• M51: 42,679,375 km (0.106 R)
• M52: 42,876,246 km (0.068 R)
• M53: 43,567,687 km (0.065 R)
• M54: 44,063,754 km (0.08 R)
• M55: 44,961,490 km (0.073 R)
• M56: 45,161,802 km (0.077 R)
• M57: 48,612,426 km (0.089 R)
• M58: 49,333,339 km (0.046 R)
• M59: 51,831,623 km (0.1 R)
• M60: 52,251,993 km (0.065 R)
• M61: 55,333,260 km (0.101 R)
• M62: 55,762,905 km (0.109 R)
• M63: 55,978,177 km (0.114 R)
• M64: 58,145,551 km (0.068 R)
• M65: 61,669,927 km (0.067 R)
• M66: 62,450,080 km (0.101 R)
• M67: 62,785,478 km (0.094 R)
• M68: 63,682,617 km (0.118 R)
• M69: 64,923,232 km (0.097 R)
• M70: 65,262,969 km (0.084 R)
• M71: 66,171,776 km (0.066 R)
• M72: 66,970,329 km (0.096 R)
• M73: 67,313,656 km (0.089 R)
• M74: 69,269,648 km (0.115 R)
• M75: 70,080,619 km (0.105 R)
• M76: 70,196,706 km (0.058 R)
• M77: 71,945,805 km (0.054 R)
• M78: 72,062,940 km (0.116 R)
• M79: 74,181,844 km (0.053 R)
• M80: 74,418,508 km (0.108 R)
• M81: 75,130,145 km (0.045 R)
• M82: 75,367,856 km (0.071 R)
• M83: 76,440,473 km (0.104 R)
• M84: 76,799,208 km (0.053 R)
• M85: 77,158,543 km (0.078 R)
• M86: 79,084,017 km (0.053 R)
• M87: 79,567,816 km (0.087 R)
• M88: 80,416,934 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit