🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 296 Days

Day: 36 Hours

Environment

Temp: 82 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,864,688 km

• M1: 277,953 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 338 Days

Day: 14.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 13.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.82 AU - 4.86 AU

Year: 3949 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,864,688 km

• M1: 194,776 km (0.109 R)
• M2: 381,624 km (0.079 R)
• M3: 526,585 km (0.052 R)
• M4: 684,261 km (0.092 R)
• M5: 781,050 km (0.055 R)
• M6: 942,317 km (0.043 R)
• M7: 1,180,178 km (0.119 R)
• M8: 1,452,595 km (0.059 R)
• M9: 1,715,738 km (0.083 R)
• M10: 2,010,595 km (0.089 R)
• M11: 2,172,610 km (0.071 R)
• M12: 2,322,208 km (0.091 R)
• M13: 2,406,880 km (0.062 R)
• M14: 2,579,366 km (0.105 R)
• M15: 2,900,404 km (0.044 R)
• M16: 3,084,558 km (0.101 R)
• M17: 3,329,749 km (0.091 R)
• M18: 3,522,880 km (0.064 R)
• M19: 3,900,016 km (0.064 R)
• M20: 4,248,729 km (0.085 R)
• M21: 4,353,298 km (0.09 R)
• M22: 4,736,717 km (0.089 R)
• M23: 4,823,484 km (0.041 R)
• M24: 5,153,497 km (0.08 R)
• M25: 5,377,595 km (0.1 R)
• M26: 5,766,100 km (0.096 R)
• M27: 5,952,200 km (0.108 R)
• M28: 6,187,518 km (0.11 R)
• M29: 6,282,662 km (0.03 R)
• M30: 6,402,041 km (0.049 R)
• M31: 7,284,668 km (0.106 R)
• M32: 7,714,912 km (0.103 R)
• M33: 8,388,850 km (0.082 R)
• M34: 8,732,925 km (0.07 R)
• M35: 8,839,738 km (0.114 R)
• M36: 8,973,927 km (0.076 R)
• M37: 9,081,788 km (0.096 R)
• M38: 9,462,514 km (0.106 R)
• M39: 9,599,845 km (0.09 R)
• M40: 10,015,577 km (0.098 R)
• M41: 10,324,347 km (0.119 R)
• M42: 10,836,271 km (0.116 R)
• M43: 11,944,343 km (0.067 R)
• M44: 12,361,571 km (0.105 R)
• M45: 12,511,768 km (0.045 R)
• M46: 12,753,518 km (0.05 R)
• M47: 13,272,024 km (0.079 R)
• M48: 13,797,561 km (0.088 R)
• M49: 14,235,434 km (0.085 R)
• M50: 14,519,371 km (0.082 R)
• M51: 14,741,524 km (0.1 R)
• M52: 14,996,887 km (0.09 R)
• M53: 15,253,597 km (0.082 R)
• M54: 15,576,579 km (0.119 R)
• M55: 15,771,505 km (0.046 R)
• M56: 16,032,703 km (0.086 R)
• M57: 17,158,427 km (0.108 R)
• M58: 17,663,170 km (0.06 R)
• M59: 17,832,515 km (0.097 R)
• M60: 18,275,325 km (0.094 R)
• M61: 18,515,280 km (0.103 R)
• M62: 19,067,745 km (0.092 R)
• M63: 19,276,284 km (0.086 R)
• M64: 19,415,859 km (0.087 R)
• M65: 19,660,751 km (0.074 R)
• M66: 20,936,222 km (0.044 R)
• M67: 21,151,493 km (0.091 R)
• M68: 21,259,353 km (0.118 R)
• M69: 21,439,619 km (0.035 R)
• M70: 21,801,496 km (0.097 R)
• M71: 22,568,185 km (0.118 R)
• M72: 22,715,240 km (0.062 R)
• M73: 23,047,198 km (0.104 R)
• M74: 24,015,395 km (0.03 R)
• M75: 24,315,937 km (0.114 R)
• M76: 24,882,913 km (0.114 R)
• M77: 25,110,900 km (0.12 R)
• M78: 25,225,193 km (0.092 R)
• M79: 25,722,307 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.39 AU - 8.65 AU

Year: 6898 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,864,688 km

• M1: 236,664 km (0.072 R)
• M2: 363,822 km (0.119 R)
• M3: 460,313 km (0.057 R)
• M4: 648,507 km (0.066 R)
• M5: 761,154 km (0.027 R)
• M6: 1,009,337 km (0.074 R)
• M7: 1,267,244 km (0.091 R)
• M8: 1,645,577 km (0.044 R)
• M9: 2,529,700 km (0.05 R)
• M10: 2,837,722 km (0.066 R)
• M11: 2,959,644 km (0.113 R)
• M12: 4,217,314 km (0.101 R)
• M13: 5,168,457 km (0.113 R)
• M14: 5,439,229 km (0.11 R)
• M15: 5,622,486 km (0.118 R)
• M16: 6,026,401 km (0.067 R)
• M17: 6,184,376 km (0.101 R)
• M18: 6,407,875 km (0.089 R)
• M19: 7,361,861 km (0.099 R)
• M20: 7,907,444 km (0.062 R)
• M21: 8,290,116 km (0.099 R)
• M22: 8,714,525 km (0.108 R)
• M23: 9,364,528 km (0.089 R)
• M24: 9,584,736 km (0.09 R)
• M25: 9,880,939 km (0.096 R)
• M26: 10,030,238 km (0.112 R)
• M27: 10,368,928 km (0.114 R)
• M28: 10,634,913 km (0.054 R)
• M29: 10,864,695 km (0.077 R)
• M30: 11,173,764 km (0.12 R)
• M31: 11,290,301 km (0.075 R)
• M32: 11,485,676 km (0.115 R)
• M33: 11,919,210 km (0.07 R)
• M34: 12,118,176 km (0.096 R)
• M35: 12,762,045 km (0.071 R)
• M36: 12,883,967 km (0.066 R)
• M37: 13,541,150 km (0.099 R)
• M38: 14,125,181 km (0.096 R)
• M39: 14,547,346 km (0.108 R)
• M40: 15,882,507 km (0.102 R)
• M41: 16,631,394 km (0.088 R)
• M42: 17,122,075 km (0.083 R)
• M43: 17,980,766 km (0.078 R)
• M44: 18,254,979 km (0.052 R)
• M45: 18,530,539 km (0.112 R)
• M46: 18,668,767 km (0.054 R)
• M47: 18,946,271 km (0.108 R)
• M48: 19,085,696 km (0.07 R)
• M49: 20,354,735 km (0.05 R)
• M50: 20,449,879 km (0.077 R)
• M51: 20,640,617 km (0.049 R)
• M52: 20,879,674 km (0.091 R)
• M53: 21,023,587 km (0.039 R)
• M54: 23,221,928 km (0.078 R)
• M55: 24,829,357 km (0.074 R)
• M56: 24,981,947 km (0.06 R)
• M57: 26,993,141 km (0.106 R)
• M58: 27,727,816 km (0.088 R)
• M59: 28,948,983 km (0.063 R)
• M60: 29,916,881 km (0.117 R)
• M61: 30,296,262 km (0.1 R)
• M62: 30,622,535 km (0.093 R)
• M63: 30,840,798 km (0.116 R)
• M64: 31,498,729 km (0.032 R)
• M65: 32,549,654 km (0.099 R)
• M66: 32,661,105 km (0.118 R)
• M67: 33,499,900 km (0.094 R)
• M68: 34,743,058 km (0.085 R)
• M69: 35,771,394 km (0.116 R)
• M70: 35,943,731 km (0.092 R)
• M71: 36,462,536 km (0.073 R)
• M72: 36,693,815 km (0.049 R)
• M73: 37,274,404 km (0.11 R)
• M74: 37,565,821 km (0.116 R)
• M75: 37,916,478 km (0.05 R)
• M76: 39,270,937 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit