🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 31 Hours

Environment

Temp: 109 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.29 AU - 3.61 AU

Year: 1860 Days

Day: 28.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 9.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.43 AU - 6.37 AU

Year: 5261 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,520,294 km

• M1: 163,660 km (0.111 R)
• M2: 301,290 km (0.026 R)
• M3: 398,828 km (0.059 R)
• M4: 482,752 km (0.082 R)
• M5: 555,008 km (0.072 R)
• M6: 641,476 km (0.072 R)
• M7: 732,880 km (0.094 R)
• M8: 907,311 km (0.101 R)
• M9: 1,336,208 km (0.119 R)
• M10: 1,510,639 km (0.077 R)
• M11: 1,692,700 km (0.115 R)
• M12: 2,540,920 km (0.051 R)
• M13: 3,034,892 km (0.1 R)
• M14: 3,194,363 km (0.108 R)
• M15: 3,356,527 km (0.088 R)
• M16: 3,447,932 km (0.086 R)
• M17: 3,595,734 km (0.097 R)
• M18: 3,783,629 km (0.12 R)
• M19: 4,032,710 km (0.03 R)
• M20: 4,326,670 km (0.067 R)
• M21: 4,526,682 km (0.095 R)
• M22: 4,688,846 km (0.102 R)
• M23: 4,977,271 km (0.078 R)
• M24: 5,463,763 km (0.102 R)
• M25: 5,528,389 km (0.052 R)
• M26: 5,789,288 km (0.112 R)
• M27: 5,921,383 km (0.083 R)
• M28: 6,098,956 km (0.06 R)
• M29: 6,278,323 km (0.111 R)
• M30: 6,711,260 km (0.032 R)
• M31: 6,919,650 km (0.12 R)
• M32: 7,059,823 km (0.115 R)
• M33: 7,248,316 km (0.037 R)
• M34: 7,319,375 km (0.066 R)
• M35: 7,581,919 km (0.051 R)
• M36: 8,289,218 km (0.079 R)
• M37: 8,764,042 km (0.033 R)
• M38: 9,196,380 km (0.099 R)
• M39: 9,479,718 km (0.109 R)
• M40: 9,609,569 km (0.11 R)
• M41: 9,818,557 km (0.087 R)
• M42: 10,320,757 km (0.084 R)
• M43: 10,427,570 km (0.117 R)
• M44: 11,103,453 km (0.117 R)
• M45: 11,322,764 km (0.112 R)
• M46: 11,821,373 km (0.12 R)
• M47: 12,270,616 km (0.073 R)
• M48: 12,840,135 km (0.064 R)
• M49: 13,070,366 km (0.065 R)
• M50: 13,359,987 km (0.065 R)
• M51: 13,534,867 km (0.073 R)
• M52: 13,710,495 km (0.079 R)
• M53: 13,916,342 km (0.101 R)
• M54: 14,093,615 km (0.111 R)
• M55: 14,360,797 km (0.104 R)
• M56: 14,510,096 km (0.107 R)
• M57: 14,659,843 km (0.099 R)
• M58: 14,749,901 km (0.071 R)
• M59: 15,021,272 km (0.098 R)
• M60: 15,112,078 km (0.036 R)
• M61: 15,906,891 km (0.098 R)
• M62: 16,496,307 km (0.068 R)
• M63: 16,590,105 km (0.103 R)
• M64: 17,187,748 km (0.108 R)
• M65: 17,378,037 km (0.073 R)
• M66: 17,728,544 km (0.117 R)
• M67: 17,888,614 km (0.096 R)
• M68: 18,017,119 km (0.115 R)
• M69: 18,145,923 km (0.061 R)
• M70: 18,210,399 km (0.102 R)
• M71: 18,566,442 km (0.071 R)
• M72: 19,055,627 km (0.119 R)
• M73: 19,417,205 km (0.09 R)
• M74: 19,714,606 km (0.1 R)
• M75: 20,046,863 km (0.064 R)
• M76: 20,750,721 km (0.104 R)
• M77: 20,885,658 km (0.085 R)
• M78: 21,394,590 km (0.03 R)
• M79: 21,701,714 km (0.092 R)
• M80: 22,148,114 km (0.085 R)
• M81: 22,389,715 km (0.089 R)
• M82: 22,980,178 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 12.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.49 AU - 12.09 AU

Year: 12117 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,520,294 km

• M1: 186,549 km (0.063 R)
• M2: 316,699 km (0.091 R)
• M3: 792,719 km (0.096 R)
• M4: 890,706 km (0.092 R)
• M5: 993,180 km (0.096 R)
• M6: 1,694,645 km (0.117 R)
• M7: 2,549,746 km (0.109 R)
• M8: 3,194,962 km (0.073 R)
• M9: 3,746,828 km (0.072 R)
• M10: 4,180,512 km (0.047 R)
• M11: 4,569,317 km (0.105 R)
• M12: 4,752,874 km (0.084 R)
• M13: 4,907,558 km (0.116 R)
• M14: 5,706,710 km (0.101 R)
• M15: 5,937,689 km (0.089 R)
• M16: 6,071,130 km (0.093 R)
• M17: 7,822,024 km (0.093 R)
• M18: 8,752,672 km (0.112 R)
• M19: 9,444,263 km (0.102 R)
• M20: 9,718,027 km (0.079 R)
• M21: 9,915,197 km (0.105 R)
• M22: 10,073,921 km (0.095 R)
• M23: 10,153,656 km (0.071 R)
• M24: 10,434,152 km (0.07 R)
• M25: 10,595,568 km (0.076 R)
• M26: 10,798,573 km (0.118 R)
• M27: 11,002,774 km (0.064 R)
• M28: 11,332,338 km (0.119 R)
• M29: 11,456,803 km (0.069 R)
• M30: 11,874,780 km (0.069 R)
• M31: 12,001,190 km (0.092 R)
• M32: 12,255,357 km (0.114 R)
• M33: 12,768,926 km (0.112 R)
• M34: 13,028,329 km (0.12 R)
• M35: 14,893,216 km (0.054 R)
• M36: 15,764,025 km (0.092 R)
• M37: 16,182,301 km (0.061 R)
• M38: 16,745,686 km (0.074 R)
• M39: 17,459,119 km (0.12 R)
• M40: 18,085,335 km (0.114 R)
• M41: 18,230,894 km (0.12 R)
• M42: 19,013,889 km (0.109 R)
• M43: 19,112,474 km (0.119 R)
• M44: 19,608,391 km (0.102 R)
• M45: 20,208,877 km (0.108 R)
• M46: 20,562,078 km (0.114 R)
• M47: 21,376,937 km (0.107 R)
• M48: 21,582,335 km (0.057 R)
• M49: 21,839,943 km (0.105 R)
• M50: 21,994,926 km (0.06 R)
• M51: 22,410,359 km (0.101 R)
• M52: 22,985,563 km (0.053 R)
• M53: 23,937,604 km (0.072 R)
• M54: 24,471,968 km (0.052 R)
• M55: 24,633,085 km (0.08 R)
• M56: 24,740,645 km (0.064 R)
• M57: 26,428,259 km (0.045 R)
• M58: 28,716,957 km (0.086 R)
• M59: 30,720,521 km (0.059 R)
• M60: 31,010,442 km (0.092 R)
• M61: 31,243,067 km (0.087 R)
• M62: 31,768,454 km (0.06 R)
• M63: 32,002,874 km (0.115 R)
• M64: 32,473,509 km (0.116 R)
• M65: 32,709,724 km (0.03 R)
• M66: 32,887,297 km (0.091 R)
• M67: 33,124,409 km (0.092 R)
• M68: 33,243,190 km (0.098 R)
• M69: 33,660,119 km (0.082 R)
• M70: 34,740,216 km (0.095 R)
• M71: 36,565,609 km (0.112 R)
• M72: 37,737,708 km (0.088 R)
• M73: 38,484,501 km (0.113 R)
• M74: 38,671,798 km (0.118 R)
• M75: 39,173,100 km (0.102 R)
• M76: 40,562,864 km (0.1 R)
• M77: 41,072,095 km (0.062 R)
• M78: 42,097,140 km (0.09 R)
• M79: 42,290,271 km (0.059 R)
• M80: 42,806,683 km (0.101 R)
• M81: 43,001,010 km (0.113 R)
• M82: 43,130,562 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit