🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.5 AU - 0.68 AU

Year: 162 Days

Day: 44.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.28 AU - 3.56 AU

Year: 1787 Days

Day: 13.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,280,509 km

• M1: 1,012,778 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.91 AU - 3.81 AU

Year: 2206 Days

Day: 31.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 10.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.21 AU - 6.81 AU

Year: 5949 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,280,509 km

• M1: 173,085 km (0.072 R)
• M2: 320,887 km (0.11 R)
• M3: 435,779 km (0.066 R)
• M4: 606,470 km (0.102 R)
• M5: 687,103 km (0.074 R)
• M6: 1,098,647 km (0.034 R)
• M7: 1,449,155 km (0.06 R)
• M8: 1,523,505 km (0.099 R)
• M9: 2,143,887 km (0.054 R)
• M10: 2,294,233 km (0.042 R)
• M11: 2,515,189 km (0.094 R)
• M12: 2,605,546 km (0.028 R)
• M13: 3,146,342 km (0.044 R)
• M14: 3,268,564 km (0.106 R)
• M15: 3,467,379 km (0.057 R)
• M16: 3,773,307 km (0.102 R)
• M17: 4,008,475 km (0.086 R)
• M18: 4,329,662 km (0.101 R)
• M19: 4,438,569 km (0.034 R)
• M20: 5,140,033 km (0.112 R)
• M21: 5,226,650 km (0.114 R)
• M22: 6,676,403 km (0.083 R)
• M23: 7,675,119 km (0.117 R)
• M24: 7,873,785 km (0.092 R)
• M25: 8,276,353 km (0.104 R)
• M26: 8,548,322 km (0.033 R)
• M27: 8,823,432 km (0.082 R)
• M28: 9,136,391 km (0.078 R)
• M29: 9,276,714 km (0.049 R)
• M30: 9,737,475 km (0.072 R)
• M31: 10,351,425 km (0.05 R)
• M32: 10,681,587 km (0.111 R)
• M33: 10,792,439 km (0.119 R)
• M34: 10,866,490 km (0.102 R)
• M35: 11,015,190 km (0.118 R)
• M36: 11,730,717 km (0.091 R)
• M37: 12,151,835 km (0.099 R)
• M38: 12,812,459 km (0.066 R)
• M39: 13,167,006 km (0.085 R)
• M40: 13,246,293 km (0.082 R)
• M41: 15,361,158 km (0.096 R)
• M42: 15,486,372 km (0.112 R)
• M43: 15,821,770 km (0.112 R)
• M44: 16,756,906 km (0.108 R)
• M45: 17,058,196 km (0.113 R)
• M46: 17,448,198 km (0.066 R)
• M47: 17,622,480 km (0.062 R)
• M48: 18,192,896 km (0.115 R)
• M49: 18,458,283 km (0.026 R)
• M50: 18,903,337 km (0.094 R)
• M51: 19,261,923 km (0.055 R)
• M52: 19,397,010 km (0.116 R)
• M53: 19,849,543 km (0.08 R)
• M54: 20,442,998 km (0.078 R)
• M55: 20,580,777 km (0.074 R)
• M56: 20,811,009 km (0.059 R)
• M57: 22,969,855 km (0.084 R)
• M58: 23,304,655 km (0.079 R)
• M59: 23,448,569 km (0.04 R)
• M60: 24,610,944 km (0.097 R)
• M61: 24,953,523 km (0.099 R)
• M62: 26,239,616 km (0.049 R)
• M63: 26,689,756 km (0.079 R)
• M64: 27,800,969 km (0.098 R)
• M65: 28,106,747 km (0.089 R)
• M66: 28,772,906 km (0.113 R)
• M67: 29,237,109 km (0.105 R)
• M68: 29,912,094 km (0.088 R)
• M69: 30,068,574 km (0.078 R)
• M70: 30,960,476 km (0.092 R)
• M71: 31,118,751 km (0.087 R)
• M72: 31,277,324 km (0.097 R)
• M73: 31,542,262 km (0.065 R)
• M74: 31,861,055 km (0.113 R)
• M75: 32,127,639 km (0.064 R)
• M76: 32,770,311 km (0.105 R)
• M77: 33,039,288 km (0.096 R)
• M78: 33,959,614 km (0.105 R)
• M79: 34,177,279 km (0.105 R)
• M80: 35,052,875 km (0.057 R)
• M81: 35,769,898 km (0.052 R)
• M82: 36,268,957 km (0.084 R)
• M83: 37,555,049 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 7.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.07 AU - 24.53 AU

Year: 31555 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,280,509 km

• M1: 305,928 km (0.115 R)
• M2: 568,023 km (0.077 R)
• M3: 713,582 km (0.044 R)
• M4: 1,175,241 km (0.082 R)
• M5: 2,620,655 km (0.032 R)
• M6: 3,121,060 km (0.025 R)
• M7: 3,753,261 km (0.088 R)
• M8: 3,856,633 km (0.111 R)
• M9: 4,031,214 km (0.073 R)
• M10: 4,388,005 km (0.099 R)
• M11: 4,754,819 km (0.109 R)
• M12: 4,904,417 km (0.116 R)
• M13: 5,479,172 km (0.108 R)
• M14: 5,794,374 km (0.08 R)
• M15: 5,874,110 km (0.06 R)
• M16: 6,115,561 km (0.107 R)
• M17: 6,278,174 km (0.101 R)
• M18: 6,442,432 km (0.106 R)
• M19: 6,901,249 km (0.077 R)
• M20: 7,500,538 km (0.109 R)
• M21: 7,674,820 km (0.094 R)
• M22: 7,850,447 km (0.115 R)
• M23: 9,024,192 km (0.088 R)
• M24: 9,537,163 km (0.087 R)
• M25: 9,916,095 km (0.088 R)
• M26: 10,348,433 km (0.094 R)
• M27: 10,396,753 km (0.04 R)
• M28: 10,542,461 km (0.08 R)
• M29: 10,688,768 km (0.077 R)
• M30: 12,911,792 km (0.089 R)
• M31: 13,489,240 km (0.117 R)
• M32: 13,648,263 km (0.106 R)
• M33: 13,967,953 km (0.073 R)
• M34: 14,075,065 km (0.077 R)
• M35: 14,506,356 km (0.081 R)
• M36: 14,887,382 km (0.069 R)
• M37: 15,051,640 km (0.085 R)
• M38: 16,162,105 km (0.046 R)
• M39: 17,876,796 km (0.073 R)
• M40: 17,993,183 km (0.102 R)
• M41: 18,933,107 km (0.112 R)
• M42: 19,170,518 km (0.099 R)
• M43: 19,528,656 km (0.09 R)
• M44: 20,069,901 km (0.086 R)
• M45: 21,290,171 km (0.093 R)
• M46: 21,599,090 km (0.076 R)
• M47: 21,785,040 km (0.084 R)
• M48: 21,909,356 km (0.117 R)
• M49: 22,409,013 km (0.107 R)
• M50: 23,738,190 km (0.081 R)
• M51: 23,930,274 km (0.088 R)
• M52: 23,994,302 km (0.07 R)
• M53: 24,638,470 km (0.111 R)
• M54: 24,768,022 km (0.059 R)
• M55: 24,832,947 km (0.103 R)
• M56: 25,288,473 km (0.062 R)
• M57: 25,353,698 km (0.044 R)
• M58: 25,549,970 km (0.076 R)
• M59: 26,538,662 km (0.098 R)
• M60: 26,671,505 km (0.065 R)
• M61: 26,737,927 km (0.092 R)
• M62: 28,214,308 km (0.109 R)
• M63: 29,510,424 km (0.107 R)
• M64: 31,105,436 km (0.078 R)
• M65: 31,455,795 km (0.04 R)
• M66: 31,526,106 km (0.065 R)
• M67: 31,596,417 km (0.113 R)
• M68: 32,586,007 km (0.092 R)
• M69: 33,227,482 km (0.083 R)
• M70: 33,873,147 km (0.096 R)
• M71: 34,017,209 km (0.071 R)
• M72: 34,523,000 km (0.08 R)
• M73: 35,981,729 km (0.063 R)
• M74: 38,057,698 km (0.119 R)
• M75: 39,185,666 km (0.091 R)
• M76: 39,791,687 km (0.107 R)
• M77: 41,551,407 km (0.113 R)
• M78: 42,557,153 km (0.069 R)
• M79: 43,336,259 km (0.05 R)
• M80: 43,805,996 km (0.11 R)
• M81: 44,987,820 km (0.089 R)
• M82: 45,861,022 km (0.088 R)
• M83: 46,659,725 km (0.096 R)
• M84: 48,433,059 km (0.111 R)
• M85: 49,001,979 km (0.096 R)
• M86: 49,572,994 km (0.116 R)
• M87: 49,900,315 km (0.095 R)
• M88: 51,216,776 km (0.098 R)
• M89: 51,382,231 km (0.038 R)
• M90: 51,796,318 km (0.119 R)
• M91: 52,128,575 km (0.061 R)
• M92: 52,211,602 km (0.108 R)
• M93: 52,378,104 km (0.065 R)
• M94: 52,461,280 km (0.118 R)
• M95: 53,547,959 km (0.084 R)
• M96: 53,631,884 km (0.1 R)
• M97: 56,510,147 km (0.067 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: 285 - 18,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit