🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.99 AU

Year: 269 Days

Day: 18 Hours

Environment

Temp: 110 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.13 AU - 1.71 AU

Year: 612 Days

Day: 22.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,867,937 km

• M1: 297,849 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 13

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.12 AU - 7.2 AU

Year: 6216 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,867,937 km

• M1: 165,754 km (0.057 R)
• M2: 253,269 km (0.086 R)
• M3: 420,520 km (0.068 R)
• M4: 532,568 km (0.109 R)
• M5: 859,889 km (0.046 R)
• M6: 1,236,726 km (0.119 R)
• M7: 2,088,985 km (0.118 R)
• M8: 2,249,204 km (0.095 R)
• M9: 2,363,796 km (0.047 R)
• M10: 2,446,823 km (0.069 R)
• M11: 2,736,893 km (0.115 R)
• M12: 3,128,989 km (0.082 R)
• M13: 3,520,187 km (0.071 R)
• M14: 3,615,781 km (0.074 R)
• M15: 3,770,315 km (0.093 R)
• M16: 3,927,243 km (0.113 R)
• M17: 4,046,323 km (0.108 R)
• M18: 4,597,442 km (0.072 R)
• M19: 4,681,067 km (0.079 R)
• M20: 4,765,291 km (0.064 R)
• M21: 4,850,113 km (0.055 R)
• M22: 5,021,103 km (0.047 R)
• M23: 5,435,339 km (0.045 R)
• M24: 5,546,191 km (0.119 R)
• M25: 5,905,974 km (0.065 R)
• M26: 5,997,229 km (0.086 R)
• M27: 6,088,933 km (0.063 R)
• M28: 6,273,686 km (0.098 R)
• M29: 6,791,295 km (0.089 R)
• M30: 6,886,888 km (0.101 R)
• M31: 7,445,486 km (0.114 R)
• M32: 7,892,933 km (0.085 R)
• M33: 8,044,027 km (0.068 R)
• M34: 8,297,895 km (0.088 R)
• M35: 8,657,977 km (0.109 R)
• M36: 9,023,145 km (0.1 R)
• M37: 9,473,584 km (0.05 R)
• M38: 9,931,204 km (0.088 R)
• M39: 10,012,735 km (0.102 R)
• M40: 10,479,032 km (0.08 R)
• M41: 11,290,750 km (0.114 R)
• M42: 11,632,581 km (0.082 R)
• M43: 12,238,901 km (0.048 R)
• M44: 12,443,401 km (0.056 R)
• M45: 13,033,864 km (0.091 R)
• M46: 13,422,519 km (0.09 R)
• M47: 13,754,327 km (0.056 R)
• M48: 14,272,684 km (0.084 R)
• M49: 14,642,340 km (0.12 R)
• M50: 14,766,357 km (0.116 R)
• M51: 15,140,202 km (0.095 R)
• M52: 15,296,981 km (0.065 R)
• M53: 15,391,227 km (0.088 R)
• M54: 15,675,314 km (0.083 R)
• M55: 15,833,887 km (0.097 R)
• M56: 15,961,195 km (0.077 R)
• M57: 16,088,802 km (0.119 R)
• M58: 16,248,722 km (0.118 R)
• M59: 16,409,241 km (0.094 R)
• M60: 16,634,834 km (0.11 R)
• M61: 17,121,626 km (0.106 R)
• M62: 17,580,293 km (0.09 R)
• M63: 18,042,999 km (0.112 R)
• M64: 18,610,274 km (0.09 R)
• M65: 19,489,311 km (0.055 R)
• M66: 19,625,745 km (0.108 R)
• M67: 19,968,174 km (0.071 R)
• M68: 20,105,655 km (0.107 R)
• M69: 20,209,027 km (0.112 R)
• M70: 20,312,698 km (0.036 R)
• M71: 20,763,436 km (0.091 R)
• M72: 20,972,574 km (0.05 R)
• M73: 21,604,176 km (0.079 R)
• M74: 21,780,852 km (0.1 R)
• M75: 21,957,826 km (0.06 R)
• M76: 23,066,346 km (0.112 R)
• M77: 23,500,330 km (0.092 R)
• M78: 24,302,922 km (0.032 R)
• M79: 24,413,026 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 6.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.93 AU - 20.77 AU

Year: 28428 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,867,937 km

• M1: 111,151 km (0.102 R)
• M2: 157,826 km (0.082 R)
• M3: 229,782 km (0.056 R)
• M4: 431,889 km (0.1 R)
• M5: 621,878 km (0.064 R)
• M6: 663,018 km (0.057 R)
• M7: 977,921 km (0.112 R)
• M8: 1,228,947 km (0.078 R)
• M9: 1,281,605 km (0.09 R)
• M10: 1,362,089 km (0.065 R)
• M11: 1,499,868 km (0.043 R)
• M12: 1,971,251 km (0.059 R)
• M13: 2,127,581 km (0.084 R)
• M14: 3,330,647 km (0.07 R)
• M15: 3,783,779 km (0.112 R)
• M16: 3,861,271 km (0.062 R)
• M17: 4,136,531 km (0.084 R)
• M18: 4,377,383 km (0.113 R)
• M19: 4,664,312 km (0.096 R)
• M20: 4,789,226 km (0.045 R)
• M21: 5,042,196 km (0.109 R)
• M22: 5,213,336 km (0.105 R)
• M23: 5,827,286 km (0.097 R)
• M24: 5,961,774 km (0.056 R)
• M25: 6,188,266 km (0.111 R)
• M26: 6,743,423 km (0.106 R)
• M27: 7,026,911 km (0.049 R)
• M28: 7,605,705 km (0.107 R)
• M29: 8,199,758 km (0.077 R)
• M30: 8,757,310 km (0.106 R)
• M31: 10,015,877 km (0.089 R)
• M32: 10,447,766 km (0.107 R)
• M33: 10,502,219 km (0.108 R)
• M34: 11,610,440 km (0.081 R)
• M35: 12,178,463 km (0.082 R)
• M36: 12,235,759 km (0.09 R)
• M37: 14,116,055 km (0.119 R)
• M38: 14,417,944 km (0.071 R)
• M39: 15,398,109 km (0.071 R)
• M40: 16,462,946 km (0.072 R)
• M41: 17,357,691 km (0.081 R)
• M42: 18,994,142 km (0.064 R)
• M43: 19,595,376 km (0.089 R)
• M44: 19,729,715 km (0.108 R)
• M45: 19,797,034 km (0.092 R)
• M46: 20,542,780 km (0.059 R)
• M47: 20,610,996 km (0.068 R)
• M48: 21,228,686 km (0.092 R)
• M49: 21,643,820 km (0.091 R)
• M50: 21,991,785 km (0.105 R)
• M51: 23,402,193 km (0.077 R)
• M52: 23,473,551 km (0.056 R)
• M53: 23,616,268 km (0.031 R)
• M54: 24,479,148 km (0.05 R)
• M55: 27,053,877 km (0.111 R)
• M56: 27,654,513 km (0.094 R)
• M57: 28,715,910 km (0.043 R)
• M58: 30,800,406 km (0.107 R)
• M59: 31,584,748 km (0.119 R)
• M60: 32,853,338 km (0.084 R)
• M61: 35,685,824 km (0.106 R)
• M62: 36,923,597 km (0.111 R)
• M63: 39,102,041 km (0.085 R)
• M64: 39,780,617 km (0.068 R)
• M65: 40,036,130 km (0.032 R)
• M66: 41,235,606 km (0.078 R)
• M67: 42,186,450 km (0.115 R)
• M68: 43,231,690 km (0.064 R)
• M69: 43,494,384 km (0.099 R)
• M70: 45,793,105 km (0.06 R)
• M71: 46,418,723 km (0.065 R)
• M72: 47,497,773 km (0.106 R)
• M73: 47,859,201 km (0.097 R)
• M74: 49,131,681 km (0.062 R)
• M75: 49,405,744 km (0.097 R)
• M76: 51,616,950 km (0.082 R)
• M77: 53,390,283 km (0.118 R)
• M78: 54,048,663 km (0.052 R)
• M79: 54,142,910 km (0.095 R)
• M80: 54,237,306 km (0.081 R)
• M81: 56,326,141 km (0.119 R)
• M82: 58,151,385 km (0.087 R)
• M83: 59,898,239 km (0.117 R)
• M84: 60,778,174 km (0.105 R)
• M85: 60,974,297 km (0.098 R)
• M86: 61,367,141 km (0.048 R)
• M87: 62,947,044 km (0.088 R)
• M88: 63,742,007 km (0.091 R)
• M89: 64,540,261 km (0.092 R)
• M90: 65,542,717 km (0.055 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit