🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 320 Days

Day: 36.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 725 Days

Day: 13.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.25 AU - 11.17 AU

Year: 11466 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,611,281 km

• M1: 121,025 km (0.038 R)
• M2: 317,746 km (0.084 R)
• M3: 399,576 km (0.069 R)
• M4: 505,790 km (0.101 R)
• M5: 730,786 km (0.116 R)
• M6: 966,402 km (0.11 R)
• M7: 1,556,865 km (0.078 R)
• M8: 2,557,974 km (0.072 R)
• M9: 2,676,456 km (0.081 R)
• M10: 3,168,034 km (0.117 R)
• M11: 3,621,166 km (0.06 R)
• M12: 4,094,643 km (0.09 R)
• M13: 4,233,620 km (0.096 R)
• M14: 4,551,964 km (0.119 R)
• M15: 4,914,739 km (0.099 R)
• M16: 5,174,291 km (0.091 R)
• M17: 7,113,828 km (0.12 R)
• M18: 7,197,303 km (0.083 R)
• M19: 7,281,228 km (0.108 R)
• M20: 7,407,488 km (0.111 R)
• M21: 8,711,234 km (0.076 R)
• M22: 8,800,544 km (0.093 R)
• M23: 9,572,917 km (0.071 R)
• M24: 9,850,721 km (0.117 R)
• M25: 9,990,744 km (0.083 R)
• M26: 10,795,880 km (0.082 R)
• M27: 11,279,231 km (0.103 R)
• M28: 12,067,462 km (0.046 R)
• M29: 12,167,094 km (0.107 R)
• M30: 12,822,333 km (0.057 R)
• M31: 13,437,330 km (0.083 R)
• M32: 13,957,182 km (0.04 R)
• M33: 14,430,510 km (0.102 R)
• M34: 15,285,312 km (0.043 R)
• M35: 16,542,533 km (0.078 R)
• M36: 16,875,986 km (0.103 R)
• M37: 17,099,485 km (0.044 R)
• M38: 17,946,359 km (0.035 R)
• M39: 18,864,740 km (0.092 R)
• M40: 19,096,767 km (0.059 R)
• M41: 19,446,526 km (0.064 R)
• M42: 19,739,589 km (0.119 R)
• M43: 20,747,130 km (0.077 R)
• M44: 21,287,179 km (0.114 R)
• M45: 21,347,467 km (0.088 R)
• M46: 22,997,082 km (0.117 R)
• M47: 23,805,808 km (0.104 R)
• M48: 24,497,399 km (0.099 R)
• M49: 25,131,844 km (0.11 R)
• M50: 26,937,041 km (0.078 R)
• M51: 27,329,287 km (0.109 R)
• M52: 27,394,811 km (0.083 R)
• M53: 27,460,335 km (0.04 R)
• M54: 27,723,328 km (0.054 R)
• M55: 27,987,218 km (0.076 R)
• M56: 28,053,191 km (0.12 R)
• M57: 28,384,401 km (0.072 R)
• M58: 28,450,822 km (0.092 R)
• M59: 28,650,386 km (0.056 R)
• M60: 29,117,580 km (0.073 R)
• M61: 30,195,133 km (0.112 R)
• M62: 30,466,504 km (0.045 R)
• M63: 30,670,705 km (0.087 R)
• M64: 30,943,572 km (0.054 R)
• M65: 32,597,526 km (0.1 R)
• M66: 33,715,919 km (0.071 R)
• M67: 34,209,293 km (0.117 R)
• M68: 34,563,092 km (0.094 R)
• M69: 35,990,555 km (0.094 R)
• M70: 36,711,467 km (0.052 R)
• M71: 37,218,903 km (0.094 R)
• M72: 38,240,956 km (0.073 R)
• M73: 38,608,069 km (0.057 R)
• M74: 39,865,289 km (0.071 R)
• M75: 40,386,937 km (0.043 R)
• M76: 41,286,320 km (0.105 R)
• M77: 42,192,434 km (0.108 R)
• M78: 42,800,100 km (0.085 R)
• M79: 43,257,720 km (0.12 R)
• M80: 43,870,473 km (0.109 R)
• M81: 44,949,523 km (0.045 R)
• M82: 45,337,131 km (0.108 R)
• M83: 45,570,204 km (0.106 R)
• M84: 45,881,517 km (0.069 R)
• M85: 46,976,873 km (0.037 R)
• M86: 47,212,639 km (0.109 R)
• M87: 47,291,328 km (0.072 R)
• M88: 50,797,004 km (0.086 R)
• M89: 53,071,191 km (0.031 R)
• M90: 53,398,810 km (0.064 R)
• M91: 53,480,790 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.6

Radius: 3.8

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.77 AU - 22.27 AU

Year: 30311 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,611,281 km

• M1: 126,859 km (0.117 R)
• M2: 165,156 km (0.099 R)
• M3: 289,322 km (0.114 R)
• M4: 481,556 km (0.112 R)
• M5: 1,305,391 km (0.104 R)
• M6: 1,984,266 km (0.1 R)
• M7: 2,267,455 km (0.101 R)
• M8: 2,450,862 km (0.113 R)
• M9: 2,754,396 km (0.101 R)
• M10: 4,081,778 km (0.105 R)
• M11: 4,996,868 km (0.089 R)
• M12: 5,624,132 km (0.095 R)
• M13: 5,972,097 km (0.12 R)
• M14: 7,110,387 km (0.084 R)
• M15: 7,868,698 km (0.108 R)
• M16: 7,979,102 km (0.099 R)
• M17: 9,053,364 km (0.106 R)
• M18: 9,636,945 km (0.048 R)
• M19: 9,695,887 km (0.105 R)
• M20: 9,814,219 km (0.117 R)
• M21: 11,646,643 km (0.077 R)
• M22: 11,962,145 km (0.066 R)
• M23: 12,216,611 km (0.088 R)
• M24: 12,537,050 km (0.09 R)
• M25: 13,055,705 km (0.08 R)
• M26: 13,780,058 km (0.075 R)
• M27: 14,925,080 km (0.118 R)
• M28: 15,543,518 km (0.099 R)
• M29: 15,821,022 km (0.026 R)
• M30: 16,310,656 km (0.059 R)
• M31: 16,592,648 km (0.093 R)
• M32: 17,161,569 km (0.118 R)
• M33: 17,448,348 km (0.109 R)
• M34: 18,464,716 km (0.119 R)
• M35: 19,053,982 km (0.078 R)
• M36: 20,706,140 km (0.073 R)
• M37: 20,858,730 km (0.062 R)
• M38: 21,549,424 km (0.036 R)
• M39: 23,269,051 km (0.116 R)
• M40: 23,745,670 km (0.105 R)
• M41: 24,466,582 km (0.102 R)
• M42: 25,032,212 km (0.107 R)
• M43: 25,765,840 km (0.109 R)
• M44: 26,094,207 km (0.08 R)
• M45: 27,337,664 km (0.099 R)
• M46: 29,796,006 km (0.051 R)
• M47: 32,147,236 km (0.025 R)
• M48: 32,323,911 km (0.031 R)
• M49: 33,568,565 km (0.061 R)
• M50: 34,919,584 km (0.095 R)
• M51: 35,010,240 km (0.045 R)
• M52: 35,101,046 km (0.106 R)
• M53: 35,464,868 km (0.096 R)
• M54: 35,830,036 km (0.058 R)
• M55: 37,488,478 km (0.09 R)
• M56: 38,140,127 km (0.088 R)
• M57: 38,701,717 km (0.063 R)
• M58: 39,738,281 km (0.062 R)
• M59: 43,388,918 km (0.119 R)
• M60: 43,877,205 km (0.082 R)
• M61: 44,269,151 km (0.078 R)
• M62: 44,563,859 km (0.068 R)
• M63: 45,749,123 km (0.106 R)
• M64: 46,047,122 km (0.115 R)
• M65: 46,345,720 km (0.107 R)
• M66: 46,445,352 km (0.116 R)
• M67: 46,545,134 km (0.12 R)
• M68: 48,554,831 km (0.092 R)
• M69: 49,366,699 km (0.107 R)
• M70: 49,672,327 km (0.076 R)
• M71: 49,876,379 km (0.091 R)
• M72: 50,387,854 km (0.1 R)
• M73: 50,695,427 km (0.08 R)
• M74: 52,658,600 km (0.078 R)
• M75: 53,492,608 km (0.056 R)
• M76: 55,385,021 km (0.074 R)
• M77: 55,490,787 km (0.042 R)
• M78: 56,339,306 km (0.117 R)
• M79: 57,085,351 km (0.087 R)
• M80: 58,156,920 km (0.098 R)
• M81: 58,695,024 km (0.079 R)
• M82: 59,993,533 km (0.073 R)
• M83: 60,319,657 km (0.104 R)
• M84: 63,059,841 km (0.098 R)
• M85: 65,840,416 km (0.077 R)
• M86: 66,963,747 km (0.107 R)
• M87: 68,774,330 km (0.114 R)
• M88: 69,571,537 km (0.072 R)
• M89: 71,060,036 km (0.065 R)
• M90: 71,405,008 km (0.096 R)
• M91: 72,790,584 km (0.091 R)
• M92: 74,418,209 km (0.103 R)
• M93: 74,768,567 km (0.081 R)
• M94: 75,002,538 km (0.106 R)
• M95: 75,705,498 km (0.074 R)
• M96: 78,658,411 km (0.08 R)
• M97: 79,611,349 km (0.106 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit