🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.75 AU - 1.09 AU

Year: 326 Days

Day: 16.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,160,203 km

• M1: 309,967 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.63 AU - 1.79 AU

Year: 825 Days

Day: 22 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.9 AU - 2.98 AU

Year: 1406 Days

Day: 18.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,160,203 km

• M1: 1,828,535 km (0.062 R)
• M2: 2,018,225 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.37 AU - 4.63 AU

Year: 2952 Days

Day: 25.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 14.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.38 AU - 11.68 AU

Year: 11720 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,160,203 km

• M1: 185,950 km (0.104 R)
• M2: 309,368 km (0.037 R)
• M3: 489,634 km (0.093 R)
• M4: 753,824 km (0.06 R)
• M5: 930,499 km (0.075 R)
• M6: 1,178,382 km (0.114 R)
• M7: 1,293,423 km (0.098 R)
• M8: 1,388,268 km (0.081 R)
• M9: 1,662,481 km (0.084 R)
• M10: 1,859,801 km (0.041 R)
• M11: 2,023,610 km (0.112 R)
• M12: 2,469,412 km (0.111 R)
• M13: 2,650,575 km (0.032 R)
• M14: 2,994,201 km (0.074 R)
• M15: 3,155,318 km (0.049 R)
• M16: 3,253,454 km (0.06 R)
• M17: 3,520,187 km (0.108 R)
• M18: 3,916,323 km (0.051 R)
• M19: 4,039,741 km (0.12 R)
• M20: 4,290,766 km (0.038 R)
• M21: 4,732,977 km (0.118 R)
• M22: 4,883,772 km (0.113 R)
• M23: 5,093,658 km (0.118 R)
• M24: 5,267,640 km (0.12 R)
• M25: 5,463,314 km (0.076 R)
• M26: 6,024,306 km (0.112 R)
• M27: 6,373,916 km (0.099 R)
• M28: 7,136,417 km (0.097 R)
• M29: 7,375,325 km (0.115 R)
• M30: 8,085,017 km (0.042 R)
• M31: 8,425,352 km (0.109 R)
• M32: 8,678,023 km (0.086 R)
• M33: 9,026,436 km (0.098 R)
• M34: 9,450,845 km (0.053 R)
• M35: 9,545,990 km (0.057 R)
• M36: 9,978,328 km (0.086 R)
• M37: 10,589,584 km (0.041 R)
• M38: 10,862,451 km (0.064 R)
• M39: 11,238,241 km (0.095 R)
• M40: 11,389,634 km (0.119 R)
• M41: 11,618,219 km (0.082 R)
• M42: 11,745,976 km (0.076 R)
• M43: 12,261,191 km (0.119 R)
• M44: 12,678,868 km (0.097 R)
• M45: 12,836,544 km (0.115 R)
• M46: 13,420,874 km (0.067 R)
• M47: 13,635,547 km (0.085 R)
• M48: 14,340,901 km (0.073 R)
• M49: 14,836,369 km (0.069 R)
• M50: 15,086,048 km (0.032 R)
• M51: 15,815,636 km (0.115 R)
• M52: 16,127,847 km (0.114 R)
• M53: 16,241,841 km (0.107 R)
• M54: 16,729,380 km (0.093 R)
• M55: 16,960,509 km (0.047 R)
• M56: 17,221,707 km (0.075 R)
• M57: 17,660,178 km (0.092 R)
• M58: 18,399,042 km (0.097 R)
• M59: 18,637,651 km (0.045 R)
• M60: 19,359,760 km (0.076 R)
• M61: 19,846,102 km (0.07 R)
• M62: 20,060,177 km (0.08 R)
• M63: 20,336,634 km (0.117 R)
• M64: 20,521,686 km (0.1 R)
• M65: 20,645,254 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 4.7

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.42 AU - 16.3 AU

Year: 18017 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,160,203 km

• M1: 63,878 km (0.059 R)
• M2: 296,054 km (0.09 R)
• M3: 594,352 km (0.103 R)
• M4: 750,682 km (0.101 R)
• M5: 1,031,477 km (0.065 R)
• M6: 2,311,138 km (0.091 R)
• M7: 2,371,874 km (0.088 R)
• M8: 2,402,392 km (0.075 R)
• M9: 2,432,910 km (0.099 R)
• M10: 2,682,739 km (0.076 R)
• M11: 3,072,740 km (0.093 R)
• M12: 3,106,101 km (0.087 R)
• M13: 3,726,034 km (0.107 R)
• M14: 3,977,359 km (0.089 R)
• M15: 4,308,419 km (0.116 R)
• M16: 4,420,767 km (0.082 R)
• M17: 5,233,831 km (0.079 R)
• M18: 5,273,624 km (0.111 R)
• M19: 7,436,361 km (0.103 R)
• M20: 7,526,119 km (0.11 R)
• M21: 7,980,448 km (0.091 R)
• M22: 8,303,879 km (0.116 R)
• M23: 8,725,745 km (0.115 R)
• M24: 8,820,590 km (0.12 R)
• M25: 10,633,417 km (0.083 R)
• M26: 10,836,122 km (0.096 R)
• M27: 12,078,981 km (0.102 R)
• M28: 13,148,755 km (0.047 R)
• M29: 13,915,444 km (0.045 R)
• M30: 13,970,796 km (0.092 R)
• M31: 14,471,948 km (0.056 R)
• M32: 14,640,246 km (0.063 R)
• M33: 15,206,175 km (0.096 R)
• M34: 15,721,539 km (0.1 R)
• M35: 17,361,282 km (0.085 R)
• M36: 18,080,548 km (0.096 R)
• M37: 19,486,020 km (0.083 R)
• M38: 19,609,887 km (0.118 R)
• M39: 19,858,369 km (0.093 R)
• M40: 20,170,580 km (0.072 R)
• M41: 20,989,628 km (0.055 R)
• M42: 21,563,187 km (0.113 R)
• M43: 21,819,597 km (0.071 R)
• M44: 21,948,252 km (0.087 R)
• M45: 24,106,949 km (0.119 R)
• M46: 24,173,370 km (0.118 R)
• M47: 24,774,305 km (0.1 R)
• M48: 29,257,604 km (0.093 R)
• M49: 29,826,375 km (0.115 R)
• M50: 30,112,107 km (0.034 R)
• M51: 30,614,456 km (0.076 R)
• M52: 31,481,974 km (0.102 R)
• M53: 32,577,629 km (0.118 R)
• M54: 32,651,082 km (0.09 R)
• M55: 32,871,888 km (0.089 R)
• M56: 33,611,500 km (0.044 R)
• M57: 36,090,786 km (0.053 R)
• M58: 36,319,072 km (0.096 R)
• M59: 36,395,217 km (0.066 R)
• M60: 37,006,773 km (0.085 R)
• M61: 37,313,748 km (0.106 R)
• M62: 37,390,641 km (0.118 R)
• M63: 37,853,198 km (0.066 R)
• M64: 37,930,391 km (0.112 R)
• M65: 39,957,591 km (0.067 R)
• M66: 40,193,806 km (0.087 R)
• M67: 40,588,445 km (0.087 R)
• M68: 40,905,144 km (0.119 R)
• M69: 41,780,142 km (0.066 R)
• M70: 41,939,763 km (0.075 R)
• M71: 42,340,087 km (0.09 R)
• M72: 45,259,190 km (0.1 R)
• M73: 45,423,299 km (0.097 R)
• M74: 45,916,673 km (0.058 R)
• M75: 46,329,114 km (0.101 R)
• M76: 46,494,569 km (0.104 R)
• M77: 46,908,806 km (0.056 R)
• M78: 48,075,071 km (0.054 R)
• M79: 49,166,687 km (0.098 R)
• M80: 49,842,420 km (0.083 R)
• M81: 52,748,658 km (0.081 R)
• M82: 52,921,444 km (0.104 R)
• M83: 53,613,932 km (0.114 R)
• M84: 54,396,628 km (0.055 R)
• M85: 56,502,069 km (0.089 R)
• M86: 56,855,568 km (0.114 R)
• M87: 57,209,816 km (0.093 R)
• M88: 57,475,951 km (0.117 R)
• M89: 57,742,534 km (0.032 R)
• M90: 58,009,566 km (0.111 R)
• M91: 58,634,137 km (0.119 R)
• M92: 59,890,012 km (0.065 R)
• M93: 60,070,127 km (0.029 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit