🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.71 AU - 2.39 AU

Year: 1051 Days

Day: 14.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,869,090 km

• M1: 755,469 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.27 AU - 3.69 AU

Year: 2325 Days

Day: 24 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 13.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.28 AU - 9.1 AU

Year: 8395 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,869,090 km

• M1: 177,273 km (0.11 R)
• M2: 293,062 km (0.098 R)
• M3: 493,823 km (0.081 R)
• M4: 1,000,660 km (0.081 R)
• M5: 1,162,375 km (0.06 R)
• M6: 2,038,869 km (0.06 R)
• M7: 2,355,119 km (0.067 R)
• M8: 2,552,439 km (0.062 R)
• M9: 3,298,783 km (0.083 R)
• M10: 3,645,999 km (0.085 R)
• M11: 4,005,184 km (0.085 R)
• M12: 4,109,902 km (0.106 R)
• M13: 4,702,609 km (0.052 R)
• M14: 4,813,311 km (0.062 R)
• M15: 5,037,260 km (0.104 R)
• M16: 5,322,243 km (0.105 R)
• M17: 5,495,777 km (0.07 R)
• M18: 5,789,138 km (0.067 R)
• M19: 6,638,256 km (0.047 R)
• M20: 6,793,987 km (0.104 R)
• M21: 7,109,040 km (0.062 R)
• M22: 7,396,867 km (0.045 R)
• M23: 7,590,895 km (0.088 R)
• M24: 7,819,481 km (0.081 R)
• M25: 8,249,874 km (0.06 R)
• M26: 8,417,573 km (0.097 R)
• M27: 8,824,479 km (0.11 R)
• M28: 9,941,078 km (0.077 R)
• M29: 10,083,794 km (0.062 R)
• M30: 10,991,404 km (0.101 R)
• M31: 11,176,008 km (0.09 R)
• M32: 11,436,308 km (0.098 R)
• M33: 11,962,893 km (0.048 R)
• M34: 12,114,735 km (0.049 R)
• M35: 12,420,513 km (0.078 R)
• M36: 12,690,238 km (0.085 R)
• M37: 12,845,072 km (0.1 R)
• M38: 13,471,288 km (0.057 R)
• M39: 14,469,555 km (0.073 R)
• M40: 14,875,563 km (0.095 R)
• M41: 16,410,288 km (0.09 R)
• M42: 16,961,407 km (0.101 R)
• M43: 18,387,822 km (0.111 R)
• M44: 18,739,377 km (0.078 R)
• M45: 19,226,468 km (0.114 R)
• M46: 19,404,639 km (0.107 R)
• M47: 19,942,294 km (0.042 R)
• M48: 20,348,901 km (0.117 R)
• M49: 21,170,193 km (0.097 R)
• M50: 23,128,579 km (0.119 R)
• M51: 23,365,542 km (0.101 R)
• M52: 23,508,109 km (0.081 R)
• M53: 24,901,314 km (0.107 R)
• M54: 25,047,022 km (0.101 R)
• M55: 26,568,731 km (0.107 R)
• M56: 26,816,914 km (0.103 R)
• M57: 27,315,674 km (0.102 R)
• M58: 27,616,515 km (0.079 R)
• M59: 28,170,775 km (0.062 R)
• M60: 29,085,566 km (0.084 R)
• M61: 29,187,891 km (0.113 R)
• M62: 29,598,088 km (0.067 R)
• M63: 30,892,259 km (0.091 R)
• M64: 31,048,888 km (0.109 R)
• M65: 31,940,941 km (0.095 R)
• M66: 32,310,747 km (0.091 R)
• M67: 32,788,413 km (0.117 R)
• M68: 33,643,065 km (0.119 R)
• M69: 34,235,024 km (0.03 R)
• M70: 34,721,815 km (0.119 R)
• M71: 36,031,395 km (0.048 R)
• M72: 36,196,102 km (0.088 R)
• M73: 36,747,371 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.2

Radius: 3.6

Gravity: 55.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.92 AU - 19.54 AU

Year: 29032 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,869,090 km

• M1: 61,036 km (0.109 R)
• M2: 835,355 km (0.088 R)
• M3: 1,083,986 km (0.084 R)
• M4: 1,284,896 km (0.085 R)
• M5: 1,720,376 km (0.071 R)
• M6: 1,954,047 km (0.086 R)
• M7: 2,322,956 km (0.1 R)
• M8: 2,712,957 km (0.114 R)
• M9: 3,264,076 km (0.091 R)
• M10: 3,503,732 km (0.073 R)
• M11: 4,892,299 km (0.084 R)
• M12: 7,217,499 km (0.076 R)
• M13: 7,591,793 km (0.088 R)
• M14: 7,972,220 km (0.096 R)
• M15: 8,294,005 km (0.086 R)
• M16: 8,554,455 km (0.09 R)
• M17: 9,016,862 km (0.111 R)
• M18: 9,554,966 km (0.117 R)
• M19: 9,691,249 km (0.086 R)
• M20: 10,521,817 km (0.118 R)
• M21: 10,874,419 km (0.077 R)
• M22: 11,302,867 km (0.088 R)
• M23: 12,029,015 km (0.063 R)
• M24: 15,001,674 km (0.114 R)
• M25: 15,080,662 km (0.113 R)
• M26: 16,609,104 km (0.103 R)
• M27: 17,267,185 km (0.071 R)
• M28: 17,599,441 km (0.1 R)
• M29: 17,682,917 km (0.085 R)
• M30: 17,933,942 km (0.072 R)
• M31: 18,270,388 km (0.081 R)
• M32: 19,550,497 km (0.079 R)
• M33: 19,723,432 km (0.099 R)
• M34: 21,213,128 km (0.066 R)
• M35: 21,390,850 km (0.115 R)
• M36: 21,926,710 km (0.111 R)
• M37: 22,466,907 km (0.092 R)
• M38: 22,829,533 km (0.093 R)
• M39: 23,194,103 km (0.116 R)
• M40: 24,206,581 km (0.105 R)
• M41: 24,299,332 km (0.119 R)
• M42: 25,421,465 km (0.043 R)
• M43: 26,274,173 km (0.101 R)
• M44: 27,715,998 km (0.099 R)
• M45: 28,300,028 km (0.053 R)
• M46: 28,397,715 km (0.109 R)
• M47: 30,776,172 km (0.079 R)
• M48: 32,601,565 km (0.093 R)
• M49: 36,143,743 km (0.104 R)
• M50: 36,781,479 km (0.042 R)
• M51: 37,960,160 km (0.056 R)
• M52: 38,824,986 km (0.087 R)
• M53: 40,244,370 km (0.096 R)
• M54: 40,684,637 km (0.109 R)
• M55: 42,349,212 km (0.091 R)
• M56: 42,460,962 km (0.057 R)
• M57: 44,149,324 km (0.119 R)
• M58: 45,401,308 km (0.12 R)
• M59: 48,640,252 km (0.097 R)
• M60: 49,579,278 km (0.104 R)
• M61: 50,287,474 km (0.107 R)
• M62: 50,998,961 km (0.076 R)
• M63: 52,192,304 km (0.099 R)
• M64: 52,672,213 km (0.112 R)
• M65: 53,033,044 km (0.084 R)
• M66: 54,849,610 km (0.103 R)
• M67: 59,792,773 km (0.074 R)
• M68: 60,798,220 km (0.059 R)
• M69: 61,556,083 km (0.083 R)
• M70: 61,809,352 km (0.1 R)
• M71: 62,063,070 km (0.099 R)
• M72: 62,444,246 km (0.101 R)
• M73: 62,698,712 km (0.113 R)
• M74: 65,391,922 km (0.102 R)
• M75: 68,778,219 km (0.087 R)
• M76: 69,172,709 km (0.026 R)
• M77: 70,360,367 km (0.112 R)
• M78: 73,828,943 km (0.097 R)
• M79: 75,042,630 km (0.092 R)
• M80: 75,448,639 km (0.09 R)
• M81: 76,807,287 km (0.065 R)
• M82: 76,943,570 km (0.115 R)
• M83: 78,722,887 km (0.082 R)
• M84: 79,548,518 km (0.11 R)
• M85: 80,931,251 km (0.084 R)
• M86: 81,625,535 km (0.105 R)
• M87: 83,159,960 km (0.106 R)
• M88: 85,126,574 km (0.099 R)
• M89: 86,824,360 km (0.115 R)
• M90: 86,966,329 km (0.103 R)
• M91: 87,392,832 km (0.116 R)
• M92: 87,819,934 km (0.039 R)
• M93: 88,390,500 km (0.086 R)
• M94: 88,533,366 km (0.115 R)
• M95: 94,893,819 km (0.083 R)
• M96: 96,506,783 km (0.036 R)
• M97: 96,653,838 km (0.053 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit