🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.37 AU

Year: 518 Days

Day: 35.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 837 Days

Day: 47.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.8 AU - 1.84 AU

Year: 911 Days

Day: 41.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.19 AU - 5.13 AU

Year: 3147 Days

Day: 43.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,941,777 km

• M1: 102,325 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.65 AU - 10.85 AU

Year: 9599 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,941,777 km

• M1: 195,524 km (0.115 R)
• M2: 347,366 km (0.11 R)
• M3: 460,313 km (0.112 R)
• M4: 736,770 km (0.076 R)
• M5: 930,200 km (0.098 R)
• M6: 1,033,871 km (0.064 R)
• M7: 1,197,381 km (0.097 R)
• M8: 1,331,122 km (0.098 R)
• M9: 1,510,789 km (0.114 R)
• M10: 1,656,348 km (0.038 R)
• M11: 1,962,126 km (0.083 R)
• M12: 2,053,081 km (0.073 R)
• M13: 2,215,544 km (0.114 R)
• M14: 2,455,499 km (0.089 R)
• M15: 2,553,935 km (0.069 R)
• M16: 2,754,845 km (0.053 R)
• M17: 2,909,080 km (0.087 R)
• M18: 4,394,138 km (0.115 R)
• M19: 4,820,941 km (0.097 R)
• M20: 6,521,121 km (0.101 R)
• M21: 7,008,211 km (0.119 R)
• M22: 7,435,313 km (0.118 R)
• M23: 7,615,728 km (0.081 R)
• M24: 8,957,621 km (0.093 R)
• M25: 9,072,662 km (0.087 R)
• M26: 9,932,102 km (0.067 R)
• M27: 10,211,102 km (0.092 R)
• M28: 11,394,271 km (0.094 R)
• M29: 12,108,003 km (0.078 R)
• M30: 12,620,525 km (0.117 R)
• M31: 13,446,605 km (0.079 R)
• M32: 14,380,095 km (0.118 R)
• M33: 15,288,603 km (0.092 R)
• M34: 15,657,212 km (0.025 R)
• M35: 16,168,837 km (0.089 R)
• M36: 16,544,328 km (0.101 R)
• M37: 18,857,859 km (0.11 R)
• M38: 19,104,695 km (0.075 R)
• M39: 19,651,326 km (0.099 R)
• M40: 19,951,718 km (0.106 R)
• M41: 21,271,022 km (0.047 R)
• M42: 21,837,699 km (0.069 R)
• M43: 22,828,186 km (0.112 R)
• M44: 24,368,147 km (0.096 R)
• M45: 26,657,443 km (0.093 R)
• M46: 26,879,147 km (0.027 R)
• M47: 28,447,381 km (0.066 R)
• M48: 29,700,563 km (0.073 R)
• M49: 29,930,196 km (0.065 R)
• M50: 30,102,981 km (0.084 R)
• M51: 30,797,115 km (0.059 R)
• M52: 32,437,456 km (0.059 R)
• M53: 32,792,601 km (0.067 R)
• M54: 33,925,805 km (0.087 R)
• M55: 34,950,700 km (0.045 R)
• M56: 35,375,558 km (0.107 R)
• M57: 36,169,324 km (0.053 R)
• M58: 37,402,011 km (0.049 R)
• M59: 41,373,834 km (0.058 R)
• M60: 41,630,544 km (0.113 R)
• M61: 42,274,563 km (0.045 R)
• M62: 42,662,620 km (0.106 R)
• M63: 42,857,097 km (0.058 R)
• M64: 43,377,099 km (0.036 R)
• M65: 43,572,624 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.9

Radius: 5.2

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.65 AU - 13.71 AU

Year: 16745 Days

Day: 16.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,941,777 km

• M1: 107,411 km (0.102 R)
• M2: 318,943 km (0.103 R)
• M3: 352,752 km (0.118 R)
• M4: 928,853 km (0.11 R)
• M5: 1,531,733 km (0.119 R)
• M6: 1,621,791 km (0.082 R)
• M7: 2,198,640 km (0.08 R)
• M8: 2,651,323 km (0.097 R)
• M9: 2,723,429 km (0.068 R)
• M10: 2,832,935 km (0.099 R)
• M11: 3,559,681 km (0.106 R)
• M12: 3,923,204 km (0.117 R)
• M13: 3,964,344 km (0.106 R)
• M14: 4,005,633 km (0.098 R)
• M15: 4,088,510 km (0.108 R)
• M16: 4,598,190 km (0.054 R)
• M17: 6,878,510 km (0.106 R)
• M18: 8,261,094 km (0.074 R)
• M19: 8,473,074 km (0.06 R)
• M20: 8,686,849 km (0.105 R)
• M21: 9,174,239 km (0.079 R)
• M22: 10,289,042 km (0.099 R)
• M23: 10,517,030 km (0.071 R)
• M24: 11,211,164 km (0.067 R)
• M25: 11,563,766 km (0.115 R)
• M26: 12,099,476 km (0.094 R)
• M27: 12,704,150 km (0.037 R)
• M28: 13,071,712 km (0.104 R)
• M29: 14,068,782 km (0.117 R)
• M30: 14,321,902 km (0.117 R)
• M31: 14,385,481 km (0.091 R)
• M32: 16,934,180 km (0.093 R)
• M33: 17,609,764 km (0.094 R)
• M34: 17,746,047 km (0.116 R)
• M35: 17,882,630 km (0.096 R)
• M36: 19,477,643 km (0.103 R)
• M37: 20,542,181 km (0.11 R)
• M38: 21,117,684 km (0.097 R)
• M39: 21,698,423 km (0.099 R)
• M40: 22,579,405 km (0.115 R)
• M41: 22,875,609 km (0.107 R)
• M42: 23,173,159 km (0.091 R)
• M43: 23,322,308 km (0.057 R)
• M44: 23,546,854 km (0.072 R)
• M45: 23,922,495 km (0.049 R)
• M46: 24,603,763 km (0.041 R)
• M47: 25,830,616 km (0.086 R)
• M48: 26,140,433 km (0.083 R)
• M49: 26,607,477 km (0.072 R)
• M50: 27,391,969 km (0.09 R)
• M51: 27,945,630 km (0.067 R)
• M52: 28,024,917 km (0.081 R)
• M53: 31,674,507 km (0.094 R)
• M54: 33,007,723 km (0.088 R)
• M55: 34,019,603 km (0.099 R)
• M56: 34,785,095 km (0.118 R)
• M57: 35,642,441 km (0.037 R)
• M58: 35,987,264 km (0.109 R)
• M59: 36,246,666 km (0.088 R)
• M60: 36,854,333 km (0.087 R)
• M61: 37,991,576 km (0.049 R)
• M62: 38,520,405 km (0.064 R)
• M63: 38,608,817 km (0.043 R)
• M64: 39,229,199 km (0.084 R)
• M65: 40,031,792 km (0.077 R)
• M66: 42,289,523 km (0.08 R)
• M67: 42,471,883 km (0.119 R)
• M68: 42,837,500 km (0.11 R)
• M69: 44,125,238 km (0.09 R)
• M70: 44,217,690 km (0.11 R)
• M71: 44,495,493 km (0.104 R)
• M72: 45,332,344 km (0.095 R)
• M73: 45,893,186 km (0.058 R)
• M74: 48,064,001 km (0.065 R)
• M75: 49,978,704 km (0.041 R)
• M76: 51,625,776 km (0.089 R)
• M77: 52,700,936 km (0.117 R)
• M78: 53,192,066 km (0.119 R)
• M79: 53,388,937 km (0.12 R)
• M80: 53,981,045 km (0.072 R)
• M81: 54,178,963 km (0.106 R)
• M82: 54,277,997 km (0.097 R)
• M83: 54,873,397 km (0.102 R)
• M84: 57,579,173 km (0.108 R)
• M85: 57,882,558 km (0.073 R)
• M86: 58,490,823 km (0.098 R)
• M87: 58,693,977 km (0.042 R)
• M88: 60,123,235 km (0.111 R)
• M89: 60,430,957 km (0.06 R)
• M90: 61,047,899 km (0.084 R)
• M91: 66,482,191 km (0.093 R)
• M92: 68,292,176 km (0.119 R)
• M93: 68,934,699 km (0.118 R)
• M94: 69,364,344 km (0.106 R)
• M95: 71,091,302 km (0.101 R)
• M96: 71,633,893 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit