🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.58 AU - 0.62 AU

Year: 162 Days

Day: 35.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,882,238 km

• M1: 70,012 km (0.119 R)
• M2: 343,477 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.08 AU - 4.44 AU

Year: 2539 Days

Day: 43.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,882,238 km

• M1: 790,625 km (0.101 R)
• M2: 1,261,559 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 13.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.53 AU - 9.11 AU

Year: 9122 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,882,238 km

• M1: 204,949 km (0.105 R)
• M2: 422,315 km (0.078 R)
• M3: 607,667 km (0.109 R)
• M4: 725,550 km (0.101 R)
• M5: 1,298,210 km (0.08 R)
• M6: 1,474,437 km (0.114 R)
• M7: 1,715,888 km (0.102 R)
• M8: 2,216,891 km (0.101 R)
• M9: 2,344,049 km (0.114 R)
• M10: 2,430,068 km (0.099 R)
• M11: 2,762,624 km (0.083 R)
• M12: 2,992,556 km (0.114 R)
• M13: 3,620,119 km (0.092 R)
• M14: 3,974,965 km (0.087 R)
• M15: 4,104,517 km (0.118 R)
• M16: 4,314,702 km (0.067 R)
• M17: 4,582,482 km (0.062 R)
• M18: 5,106,523 km (0.115 R)
• M19: 5,191,046 km (0.105 R)
• M20: 5,766,400 km (0.071 R)
• M21: 6,032,085 km (0.067 R)
• M22: 6,331,879 km (0.066 R)
• M23: 6,575,425 km (0.105 R)
• M24: 6,822,112 km (0.058 R)
• M25: 7,040,375 km (0.086 R)
• M26: 7,420,054 km (0.079 R)
• M27: 7,969,527 km (0.099 R)
• M28: 8,298,792 km (0.062 R)
• M29: 8,431,785 km (0.091 R)
• M30: 9,835,910 km (0.116 R)
• M31: 10,082,896 km (0.1 R)
• M32: 10,583,002 km (0.093 R)
• M33: 11,868,497 km (0.028 R)
• M34: 12,131,490 km (0.103 R)
• M35: 12,816,798 km (0.08 R)
• M36: 12,932,287 km (0.095 R)
• M37: 13,048,076 km (0.094 R)
• M38: 13,319,596 km (0.118 R)
• M39: 13,671,450 km (0.106 R)
• M40: 14,026,446 km (0.052 R)
• M41: 15,394,818 km (0.065 R)
• M42: 15,517,488 km (0.096 R)
• M43: 15,887,892 km (0.065 R)
• M44: 15,970,470 km (0.117 R)
• M45: 16,261,139 km (0.119 R)
• M46: 18,213,690 km (0.117 R)
• M47: 18,604,290 km (0.109 R)
• M48: 18,822,554 km (0.046 R)
• M49: 21,051,412 km (0.102 R)
• M50: 21,142,368 km (0.099 R)
• M51: 21,324,428 km (0.061 R)
• M52: 22,012,279 km (0.108 R)
• M53: 22,335,710 km (0.084 R)
• M54: 23,127,831 km (0.109 R)
• M55: 23,550,894 km (0.116 R)
• M56: 23,692,563 km (0.079 R)
• M57: 23,787,109 km (0.106 R)
• M58: 23,976,649 km (0.098 R)
• M59: 25,510,626 km (0.101 R)
• M60: 25,656,035 km (0.108 R)
• M61: 25,899,131 km (0.104 R)
• M62: 26,142,826 km (0.112 R)
• M63: 26,240,663 km (0.073 R)
• M64: 26,485,405 km (0.102 R)
• M65: 26,780,263 km (0.062 R)
• M66: 28,020,579 km (0.115 R)
• M67: 28,220,741 km (0.084 R)
• M68: 28,471,616 km (0.107 R)
• M69: 29,431,735 km (0.116 R)
• M70: 29,533,462 km (0.084 R)
• M71: 29,941,266 km (0.113 R)
• M72: 30,197,228 km (0.108 R)
• M73: 30,608,173 km (0.075 R)
• M74: 30,814,319 km (0.038 R)
• M75: 31,021,063 km (0.069 R)
• M76: 32,008,858 km (0.065 R)
• M77: 32,427,882 km (0.114 R)
• M78: 32,796,042 km (0.103 R)
• M79: 33,536,402 km (0.076 R)
• M80: 34,282,446 km (0.058 R)
• M81: 34,711,044 km (0.097 R)
• M82: 34,818,605 km (0.085 R)
• M83: 35,899,300 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 9.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.52 AU - 14.56 AU

Year: 15465 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,882,238 km

• M1: 122,371 km (0.052 R)
• M2: 204,051 km (0.091 R)
• M3: 579,542 km (0.111 R)
• M4: 1,021,604 km (0.077 R)
• M5: 1,423,125 km (0.094 R)
• M6: 1,894,507 km (0.078 R)
• M7: 2,944,236 km (0.092 R)
• M8: 3,541,580 km (0.116 R)
• M9: 4,052,457 km (0.06 R)
• M10: 4,682,862 km (0.054 R)
• M11: 5,209,297 km (0.101 R)
• M12: 5,377,595 km (0.057 R)
• M13: 5,685,317 km (0.103 R)
• M14: 6,175,400 km (0.086 R)
• M15: 6,353,721 km (0.086 R)
• M16: 6,606,242 km (0.057 R)
• M17: 7,308,305 km (0.081 R)
• M18: 8,983,203 km (0.028 R)
• M19: 9,144,918 km (0.074 R)
• M20: 9,226,149 km (0.079 R)
• M21: 9,471,191 km (0.05 R)
• M22: 10,219,180 km (0.081 R)
• M23: 10,515,234 km (0.077 R)
• M24: 10,685,626 km (0.075 R)
• M25: 10,900,000 km (0.106 R)
• M26: 11,859,970 km (0.086 R)
• M27: 12,305,322 km (0.086 R)
• M28: 12,530,018 km (0.099 R)
• M29: 13,581,093 km (0.052 R)
• M30: 13,859,944 km (0.087 R)
• M31: 14,046,941 km (0.051 R)
• M32: 14,423,479 km (0.04 R)
• M33: 14,708,014 km (0.104 R)
• M34: 14,946,473 km (0.082 R)
• M35: 15,330,790 km (0.105 R)
• M36: 15,913,324 km (0.099 R)
• M37: 16,404,304 km (0.091 R)
• M38: 17,805,587 km (0.09 R)
• M39: 17,907,164 km (0.094 R)
• M40: 19,140,748 km (0.085 R)
• M41: 19,873,030 km (0.096 R)
• M42: 20,774,507 km (0.118 R)
• M43: 21,042,287 km (0.084 R)
• M44: 21,257,259 km (0.086 R)
• M45: 21,689,298 km (0.091 R)
• M46: 22,015,271 km (0.104 R)
• M47: 22,124,328 km (0.1 R)
• M48: 22,507,448 km (0.114 R)
• M49: 23,169,120 km (0.12 R)
• M50: 24,286,167 km (0.058 R)
• M51: 24,511,761 km (0.088 R)
• M52: 25,192,431 km (0.069 R)
• M53: 25,477,864 km (0.111 R)
• M54: 25,936,830 km (0.09 R)
• M55: 26,456,533 km (0.078 R)
• M56: 27,623,546 km (0.107 R)
• M57: 27,859,013 km (0.082 R)
• M58: 27,976,896 km (0.09 R)
• M59: 28,213,410 km (0.094 R)
• M60: 29,105,911 km (0.073 R)
• M61: 29,826,524 km (0.109 R)
• M62: 30,370,911 km (0.099 R)
• M63: 30,735,631 km (0.101 R)
• M64: 31,040,661 km (0.114 R)
• M65: 31,224,217 km (0.093 R)
• M66: 31,653,862 km (0.086 R)
• M67: 32,394,821 km (0.098 R)
• M68: 33,141,613 km (0.115 R)
• M69: 33,579,785 km (0.114 R)
• M70: 34,461,964 km (0.1 R)
• M71: 35,096,857 km (0.084 R)
• M72: 35,735,491 km (0.115 R)
• M73: 36,506,967 km (0.074 R)
• M74: 37,348,904 km (0.066 R)
• M75: 37,674,429 km (0.092 R)
• M76: 38,459,668 km (0.087 R)
• M77: 38,920,130 km (0.042 R)
• M78: 39,581,053 km (0.028 R)
• M79: 40,245,866 km (0.104 R)
• M80: 40,379,158 km (0.088 R)
• M81: 40,981,289 km (0.051 R)
• M82: 41,721,201 km (0.113 R)
• M83: 41,788,669 km (0.069 R)
• M84: 41,923,756 km (0.102 R)
• M85: 42,737,269 km (0.061 R)
• M86: 44,173,409 km (0.112 R)
• M87: 44,517,634 km (0.032 R)
• M88: 44,655,563 km (0.087 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit