🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.72 AU - 4.86 AU

Year: 3229 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,213,354 km

• M1: 3,512,259 km (0.073 R)

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.6

Radius: 15

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.72 AU - 11.06 AU

Year: 9633 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,213,354 km

• M1: 300,692 km (0.089 R)
• M2: 496,067 km (0.054 R)
• M3: 952,041 km (0.09 R)
• M4: 1,196,633 km (0.082 R)
• M5: 1,570,778 km (0.066 R)
• M6: 1,818,063 km (0.08 R)
• M7: 2,030,193 km (0.07 R)
• M8: 2,250,850 km (0.099 R)
• M9: 2,351,529 km (0.112 R)
• M10: 3,355,181 km (0.098 R)
• M11: 3,529,463 km (0.072 R)
• M12: 4,040,190 km (0.094 R)
• M13: 4,671,194 km (0.11 R)
• M14: 5,367,272 km (0.033 R)
• M15: 7,455,359 km (0.083 R)
• M16: 7,607,800 km (0.115 R)
• M17: 8,584,375 km (0.117 R)
• M18: 9,067,277 km (0.12 R)
• M19: 9,312,168 km (0.105 R)
• M20: 9,933,747 km (0.104 R)
• M21: 10,697,445 km (0.073 R)
• M22: 13,377,640 km (0.12 R)
• M23: 14,078,805 km (0.115 R)
• M24: 14,173,201 km (0.101 R)
• M25: 14,552,881 km (0.106 R)
• M26: 15,614,427 km (0.047 R)
• M27: 16,105,258 km (0.069 R)
• M28: 16,303,026 km (0.108 R)
• M29: 16,501,543 km (0.063 R)
• M30: 16,901,119 km (0.058 R)
• M31: 17,709,845 km (0.106 R)
• M32: 18,531,137 km (0.09 R)
• M33: 18,738,330 km (0.12 R)
• M34: 20,104,458 km (0.088 R)
• M35: 21,285,383 km (0.075 R)
• M36: 21,720,414 km (0.07 R)
• M37: 21,829,620 km (0.096 R)
• M38: 22,158,437 km (0.033 R)
• M39: 23,377,809 km (0.088 R)
• M40: 23,883,001 km (0.047 R)
• M41: 24,278,388 km (0.116 R)
• M42: 24,505,328 km (0.104 R)
• M43: 24,847,010 km (0.078 R)
• M44: 25,305,228 km (0.102 R)
• M45: 25,592,905 km (0.092 R)
• M46: 25,939,672 km (0.056 R)
• M47: 26,113,505 km (0.104 R)
• M48: 26,229,743 km (0.088 R)
• M49: 27,637,309 km (0.114 R)
• M50: 27,755,641 km (0.05 R)
• M51: 28,350,292 km (0.083 R)
• M52: 28,469,672 km (0.032 R)
• M53: 29,310,262 km (0.102 R)
• M54: 30,220,116 km (0.116 R)
• M55: 30,647,817 km (0.084 R)
• M56: 31,016,127 km (0.081 R)
• M57: 31,139,096 km (0.099 R)
• M58: 31,756,935 km (0.051 R)
• M59: 32,129,583 km (0.057 R)
• M60: 33,445,147 km (0.092 R)
• M61: 33,761,098 km (0.119 R)
• M62: 35,355,063 km (0.103 R)
• M63: 35,612,521 km (0.098 R)
• M64: 36,128,933 km (0.079 R)
• M65: 36,258,485 km (0.114 R)
• M66: 36,518,037 km (0.053 R)
• M67: 37,169,536 km (0.083 R)
• M68: 37,300,284 km (0.115 R)
• M69: 38,088,067 km (0.119 R)
• M70: 39,014,077 km (0.046 R)
• M71: 39,947,419 km (0.107 R)
• M72: 40,148,478 km (0.034 R)
• M73: 40,417,006 km (0.106 R)
• M74: 40,955,708 km (0.055 R)
• M75: 41,904,308 km (0.097 R)
• M76: 43,823,350 km (0.07 R)
• M77: 46,191,783 km (0.04 R)
• M78: 46,755,169 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 7.6

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.99 AU - 16.17 AU

Year: 22350 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,213,354 km

• M1: 294,259 km (0.075 R)
• M2: 516,711 km (0.118 R)
• M3: 1,353,262 km (0.106 R)
• M4: 1,452,296 km (0.093 R)
• M5: 1,553,574 km (0.029 R)
• M6: 1,763,609 km (0.108 R)
• M7: 2,210,608 km (0.102 R)
• M8: 2,568,446 km (0.075 R)
• M9: 2,775,041 km (0.05 R)
• M10: 3,030,254 km (0.086 R)
• M11: 3,427,287 km (0.1 R)
• M12: 3,701,051 km (0.081 R)
• M13: 4,125,161 km (0.083 R)
• M14: 4,318,591 km (0.046 R)
• M15: 4,967,846 km (0.091 R)
• M16: 5,647,170 km (0.096 R)
• M17: 7,265,370 km (0.039 R)
• M18: 7,735,556 km (0.12 R)
• M19: 8,643,466 km (0.091 R)
• M20: 9,015,964 km (0.091 R)
• M21: 9,204,308 km (0.073 R)
• M22: 9,267,289 km (0.097 R)
• M23: 9,393,849 km (0.108 R)
• M24: 9,584,736 km (0.06 R)
• M25: 9,841,146 km (0.117 R)
• M26: 11,835,735 km (0.089 R)
• M27: 11,973,066 km (0.118 R)
• M28: 13,950,600 km (0.055 R)
• M29: 14,533,882 km (0.091 R)
• M30: 15,799,929 km (0.085 R)
• M31: 17,411,846 km (0.088 R)
• M32: 17,882,032 km (0.043 R)
• M33: 18,118,696 km (0.059 R)
• M34: 18,435,843 km (0.12 R)
• M35: 20,130,637 km (0.108 R)
• M36: 20,706,589 km (0.113 R)
• M37: 21,121,424 km (0.034 R)
• M38: 21,874,799 km (0.097 R)
• M39: 22,637,000 km (0.09 R)
• M40: 24,887,401 km (0.082 R)
• M41: 25,151,591 km (0.062 R)
• M42: 26,039,005 km (0.05 R)
• M43: 26,128,315 km (0.105 R)
• M44: 27,662,142 km (0.089 R)
• M45: 29,596,892 km (0.032 R)
• M46: 30,910,660 km (0.107 R)
• M47: 31,099,901 km (0.111 R)
• M48: 32,339,469 km (0.104 R)
• M49: 32,435,511 km (0.074 R)
• M50: 32,724,085 km (0.111 R)
• M51: 36,054,134 km (0.104 R)
• M52: 36,652,825 km (0.108 R)
• M53: 37,254,956 km (0.094 R)
• M54: 42,292,515 km (0.08 R)
• M55: 42,397,533 km (0.058 R)
• M56: 42,607,718 km (0.114 R)
• M57: 42,818,351 km (0.053 R)
• M58: 43,983,120 km (0.092 R)
• M59: 45,050,950 km (0.052 R)
• M60: 45,372,885 km (0.101 R)
• M61: 46,127,307 km (0.073 R)
• M62: 46,235,316 km (0.039 R)
• M63: 46,451,784 km (0.108 R)
• M64: 46,560,243 km (0.119 R)
• M65: 48,744,821 km (0.116 R)
• M66: 51,410,206 km (0.076 R)
• M67: 54,693,580 km (0.087 R)
• M68: 55,611,213 km (0.047 R)
• M69: 58,980,008 km (0.084 R)
• M70: 60,629,773 km (0.041 R)
• M71: 61,222,779 km (0.093 R)
• M72: 61,936,660 km (0.025 R)
• M73: 62,294,797 km (0.111 R)
• M74: 64,336,659 km (0.046 R)
• M75: 65,912,822 km (0.048 R)
• M76: 66,156,517 km (0.109 R)
• M77: 66,766,876 km (0.111 R)
• M78: 67,993,130 km (0.098 R)
• M79: 69,474,598 km (0.075 R)
• M80: 70,343,612 km (0.099 R)
• M81: 71,091,302 km (0.071 R)
• M82: 71,591,407 km (0.065 R)
• M83: 73,098,307 km (0.114 R)
• M84: 76,526,940 km (0.097 R)
• M85: 77,681,387 km (0.083 R)
• M86: 78,325,256 km (0.114 R)
• M87: 80,007,634 km (0.098 R)
• M88: 82,356,620 km (0.057 R)
• M89: 83,013,205 km (0.044 R)
• M90: 83,539,640 km (0.063 R)
• M91: 84,993,133 km (0.103 R)
• M92: 86,455,003 km (0.108 R)
• M93: 88,461,709 km (0.068 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 20,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit