🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.71 AU - 0.83 AU

Year: 291 Days

Day: 34 Hours

Environment

Temp: -6 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.29 AU - 1.31 AU

Year: 638 Days

Day: 22.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,675,245 km

• M1: 732,132 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.13 AU

Year: 1101 Days

Day: 16.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.43 AU - 2.97 AU

Year: 1910 Days

Day: 33.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 14.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.61 AU - 7.77 AU

Year: 8299 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,675,245 km

• M1: 202,855 km (0.116 R)
• M2: 363,224 km (0.035 R)
• M3: 489,035 km (0.084 R)
• M4: 895,942 km (0.107 R)
• M5: 1,102,387 km (0.112 R)
• M6: 1,230,442 km (0.086 R)
• M7: 1,325,437 km (0.105 R)
• M8: 1,626,129 km (0.075 R)
• M9: 1,795,773 km (0.053 R)
• M10: 1,949,410 km (0.12 R)
• M11: 2,388,928 km (0.074 R)
• M12: 2,834,431 km (0.083 R)
• M13: 3,146,193 km (0.097 R)
• M14: 3,333,340 km (0.112 R)
• M15: 3,888,497 km (0.102 R)
• M16: 4,235,714 km (0.04 R)
• M17: 4,413,287 km (0.082 R)
• M18: 4,745,095 km (0.108 R)
• M19: 5,054,014 km (0.045 R)
• M20: 5,274,223 km (0.045 R)
• M21: 5,465,558 km (0.088 R)
• M22: 5,562,049 km (0.11 R)
• M23: 5,756,975 km (0.089 R)
• M24: 6,120,049 km (0.108 R)
• M25: 7,936,466 km (0.043 R)
• M26: 8,452,429 km (0.034 R)
• M27: 8,639,277 km (0.076 R)
• M28: 8,865,469 km (0.069 R)
• M29: 9,055,458 km (0.097 R)
• M30: 9,170,200 km (0.107 R)
• M31: 10,744,867 km (0.072 R)
• M32: 11,151,474 km (0.089 R)
• M33: 11,480,589 km (0.096 R)
• M34: 12,232,618 km (0.045 R)
• M35: 12,828,765 km (0.118 R)
• M36: 13,130,355 km (0.093 R)
• M37: 13,303,739 km (0.079 R)
• M38: 13,521,553 km (0.064 R)
• M39: 14,004,904 km (0.096 R)
• M40: 14,583,548 km (0.093 R)
• M41: 15,170,122 km (0.093 R)
• M42: 15,626,545 km (0.106 R)
• M43: 16,133,981 km (0.096 R)
• M44: 16,834,548 km (0.097 R)
• M45: 17,354,550 km (0.111 R)
• M46: 18,313,771 km (0.114 R)
• M47: 19,388,782 km (0.116 R)
• M48: 19,536,884 km (0.102 R)
• M49: 20,333,642 km (0.101 R)
• M50: 21,344,475 km (0.059 R)
• M51: 23,047,796 km (0.115 R)
• M52: 23,520,076 km (0.093 R)
• M53: 23,995,349 km (0.09 R)
• M54: 24,527,319 km (0.088 R)
• M55: 26,255,473 km (0.101 R)
• M56: 27,189,563 km (0.095 R)
• M57: 27,410,967 km (0.079 R)
• M58: 28,022,823 km (0.049 R)
• M59: 28,134,572 km (0.037 R)
• M60: 29,259,997 km (0.082 R)
• M61: 29,657,479 km (0.086 R)
• M62: 30,342,787 km (0.035 R)
• M63: 30,745,055 km (0.1 R)
• M64: 31,322,802 km (0.056 R)
• M65: 31,438,741 km (0.098 R)
• M66: 32,723,936 km (0.094 R)
• M67: 33,610,154 km (0.101 R)
• M68: 35,044,348 km (0.047 R)
• M69: 35,587,239 km (0.082 R)
• M70: 35,768,851 km (0.062 R)
• M71: 37,725,292 km (0.117 R)
• M72: 38,343,729 km (0.096 R)
• M73: 39,277,819 km (0.112 R)
• M74: 40,219,238 km (0.102 R)
• M75: 41,422,603 km (0.055 R)
• M76: 41,741,097 km (0.086 R)
• M77: 41,868,854 km (0.108 R)
• M78: 42,060,638 km (0.072 R)
• M79: 42,701,964 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 12.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.18 AU - 8.46 AU

Year: 8525 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,675,245 km

• M1: 165,904 km (0.068 R)
• M2: 400,623 km (0.025 R)
• M3: 510,278 km (0.113 R)
• M4: 779,555 km (0.103 R)
• M5: 952,789 km (0.1 R)
• M6: 1,387,071 km (0.103 R)
• M7: 1,584,391 km (0.108 R)
• M8: 1,686,716 km (0.081 R)
• M9: 1,826,590 km (0.066 R)
• M10: 2,524,763 km (0.087 R)
• M11: 2,605,097 km (0.09 R)
• M12: 2,871,830 km (0.1 R)
• M13: 3,388,093 km (0.113 R)
• M14: 3,566,563 km (0.087 R)
• M15: 3,910,040 km (0.092 R)
• M16: 4,628,857 km (0.088 R)
• M17: 4,752,724 km (0.097 R)
• M18: 4,978,468 km (0.084 R)
• M19: 5,571,473 km (0.116 R)
• M20: 6,078,461 km (0.062 R)
• M21: 6,214,296 km (0.035 R)
• M22: 6,739,982 km (0.089 R)
• M23: 6,824,356 km (0.086 R)
• M24: 6,965,726 km (0.089 R)
• M25: 7,050,996 km (0.098 R)
• M26: 7,165,140 km (0.041 R)
• M27: 7,337,776 km (0.106 R)
• M28: 7,745,729 km (0.059 R)
• M29: 7,863,612 km (0.09 R)
• M30: 8,041,783 km (0.101 R)
• M31: 8,432,084 km (0.11 R)
• M32: 8,644,962 km (0.088 R)
• M33: 10,216,188 km (0.058 R)
• M34: 10,313,277 km (0.054 R)
• M35: 10,443,278 km (0.049 R)
• M36: 11,001,427 km (0.047 R)
• M37: 11,234,202 km (0.111 R)
• M38: 11,772,305 km (0.079 R)
• M39: 11,908,140 km (0.094 R)
• M40: 12,664,507 km (0.119 R)
• M41: 12,838,639 km (0.094 R)
• M42: 13,401,127 km (0.096 R)
• M43: 13,900,036 km (0.113 R)
• M44: 14,259,968 km (0.108 R)
• M45: 14,441,131 km (0.116 R)
• M46: 14,696,196 km (0.049 R)
• M47: 15,284,414 km (0.103 R)
• M48: 15,693,415 km (0.046 R)
• M49: 16,030,758 km (0.076 R)
• M50: 17,133,893 km (0.03 R)
• M51: 17,249,532 km (0.052 R)
• M52: 17,481,259 km (0.089 R)
• M53: 17,870,064 km (0.108 R)
• M54: 19,413,166 km (0.102 R)
• M55: 19,493,351 km (0.111 R)
• M56: 20,058,531 km (0.105 R)
• M57: 20,180,304 km (0.087 R)
• M58: 20,710,928 km (0.102 R)
• M59: 21,039,744 km (0.112 R)
• M60: 21,494,820 km (0.029 R)
• M61: 22,078,551 km (0.115 R)
• M62: 22,414,548 km (0.035 R)
• M63: 22,498,772 km (0.09 R)
• M64: 22,964,021 km (0.094 R)
• M65: 23,261,871 km (0.118 R)
• M66: 23,347,141 km (0.09 R)
• M67: 23,475,347 km (0.118 R)
• M68: 24,205,983 km (0.072 R)
• M69: 24,378,918 km (0.1 R)
• M70: 25,425,654 km (0.11 R)
• M71: 26,576,062 km (0.08 R)
• M72: 26,888,721 km (0.037 R)
• M73: 27,112,819 km (0.118 R)
• M74: 27,247,457 km (0.088 R)
• M75: 27,969,865 km (0.047 R)
• M76: 28,196,955 km (0.071 R)
• M77: 28,470,120 km (0.066 R)
• M78: 28,698,556 km (0.106 R)
• M79: 30,921,880 km (0.106 R)
• M80: 31,392,066 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit