🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.18 AU - 1.28 AU

Year: 477 Days

Day: 14.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,950,013 km

• M1: 64,626 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.65 AU - 1.81 AU

Year: 796 Days

Day: 20.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,950,013 km

• M1: 123,867 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.17 AU - 2.27 AU

Year: 1157 Days

Day: 44.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,950,013 km

• M1: 740,061 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.53 AU - 4.79 AU

Year: 3519 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.54 AU - 5.32 AU

Year: 3830 Days

Day: 27.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 13.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.71 AU - 5.77 AU

Year: 4811 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,950,013 km

• M1: 207,343 km (0.115 R)
• M2: 330,163 km (0.12 R)
• M3: 466,147 km (0.049 R)
• M4: 965,205 km (0.087 R)
• M5: 1,129,763 km (0.063 R)
• M6: 1,318,107 km (0.073 R)
• M7: 1,416,393 km (0.056 R)
• M8: 1,636,002 km (0.108 R)
• M9: 2,011,343 km (0.114 R)
• M10: 2,159,146 km (0.117 R)
• M11: 2,327,892 km (0.118 R)
• M12: 2,751,254 km (0.091 R)
• M13: 2,916,261 km (0.059 R)
• M14: 3,218,149 km (0.075 R)
• M15: 3,431,775 km (0.036 R)
• M16: 3,750,867 km (0.115 R)
• M17: 3,873,089 km (0.069 R)
• M18: 4,079,684 km (0.086 R)
• M19: 4,418,074 km (0.093 R)
• M20: 4,569,018 km (0.072 R)
• M21: 4,876,292 km (0.045 R)
• M22: 4,965,303 km (0.117 R)
• M23: 5,077,352 km (0.054 R)
• M24: 5,510,886 km (0.03 R)
• M25: 5,673,798 km (0.094 R)
• M26: 6,585,448 km (0.095 R)
• M27: 6,833,032 km (0.077 R)
• M28: 7,414,220 km (0.079 R)
• M29: 7,542,725 km (0.04 R)
• M30: 7,723,738 km (0.119 R)
• M31: 7,958,756 km (0.082 R)
• M32: 8,570,163 km (0.116 R)
• M33: 8,922,466 km (0.113 R)
• M34: 9,114,101 km (0.102 R)
• M35: 9,224,354 km (0.074 R)
• M36: 9,473,734 km (0.118 R)
• M37: 10,121,493 km (0.111 R)
• M38: 10,551,736 km (0.081 R)
• M39: 10,783,763 km (0.075 R)
• M40: 10,871,128 km (0.097 R)
• M41: 11,164,190 km (0.07 R)
• M42: 11,400,555 km (0.083 R)
• M43: 11,668,484 km (0.043 R)
• M44: 11,878,370 km (0.101 R)
• M45: 11,968,578 km (0.118 R)
• M46: 12,637,879 km (0.091 R)
• M47: 12,760,998 km (0.084 R)
• M48: 13,132,449 km (0.077 R)
• M49: 13,350,712 km (0.102 R)
• M50: 13,570,322 km (0.098 R)
• M51: 13,917,688 km (0.082 R)
• M52: 14,044,697 km (0.069 R)
• M53: 14,172,154 km (0.111 R)
• M54: 14,912,664 km (0.12 R)
• M55: 15,042,664 km (0.063 R)
• M56: 15,303,862 km (0.105 R)
• M57: 15,830,895 km (0.115 R)
• M58: 16,297,042 km (0.093 R)
• M59: 17,004,640 km (0.1 R)
• M60: 18,380,043 km (0.116 R)
• M61: 18,869,976 km (0.09 R)
• M62: 19,045,903 km (0.101 R)
• M63: 19,470,612 km (0.115 R)
• M64: 19,719,692 km (0.079 R)
• M65: 20,401,260 km (0.12 R)
• M66: 20,690,582 km (0.025 R)
• M67: 21,017,753 km (0.041 R)
• M68: 22,194,789 km (0.06 R)
• M69: 23,393,068 km (0.062 R)
• M70: 23,847,845 km (0.111 R)
• M71: 24,229,021 km (0.089 R)
• M72: 24,382,059 km (0.112 R)
• M73: 24,689,184 km (0.113 R)
• M74: 25,423,709 km (0.105 R)
• M75: 25,579,291 km (0.09 R)
• M76: 25,969,592 km (0.057 R)
• M77: 26,126,221 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 12.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.99 AU - 6.81 AU

Year: 5014 Days

Day: 14.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,950,013 km

• M1: 158,125 km (0.03 R)
• M2: 254,017 km (0.085 R)
• M3: 388,805 km (0.069 R)
• M4: 499,358 km (0.115 R)
• M5: 633,248 km (0.09 R)
• M6: 791,672 km (0.082 R)
• M7: 901,626 km (0.096 R)
• M8: 1,047,035 km (0.116 R)
• M9: 1,219,821 km (0.077 R)
• M10: 1,310,029 km (0.036 R)
• M11: 1,511,387 km (0.071 R)
• M12: 1,944,922 km (0.099 R)
• M13: 2,207,915 km (0.081 R)
• M14: 2,327,743 km (0.096 R)
• M15: 2,524,015 km (0.073 R)
• M16: 2,615,868 km (0.031 R)
• M17: 3,281,280 km (0.08 R)
• M18: 3,418,760 km (0.104 R)
• M19: 3,624,008 km (0.106 R)
• M20: 3,718,704 km (0.061 R)
• M21: 3,910,488 km (0.028 R)
• M22: 3,997,853 km (0.093 R)
• M23: 4,731,182 km (0.098 R)
• M24: 5,257,468 km (0.113 R)
• M25: 5,725,111 km (0.075 R)
• M26: 5,969,553 km (0.03 R)
• M27: 6,285,803 km (0.071 R)
• M28: 6,700,489 km (0.112 R)
• M29: 6,793,838 km (0.082 R)
• M30: 7,052,792 km (0.103 R)
• M31: 7,219,294 km (0.116 R)
• M32: 7,423,346 km (0.114 R)
• M33: 7,898,618 km (0.09 R)
• M34: 8,434,178 km (0.115 R)
• M35: 8,535,157 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 9.5

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.36 AU - 11.8 AU

Year: 10373 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,950,013 km

• M1: 126,859 km (0.057 R)
• M2: 224,995 km (0.108 R)
• M3: 605,722 km (0.047 R)
• M4: 1,203,216 km (0.058 R)
• M5: 1,814,024 km (0.031 R)
• M6: 1,993,242 km (0.111 R)
• M7: 2,314,279 km (0.058 R)
• M8: 2,424,981 km (0.118 R)
• M9: 3,035,191 km (0.12 R)
• M10: 3,095,778 km (0.099 R)
• M11: 3,187,332 km (0.041 R)
• M12: 3,342,166 km (0.047 R)
• M13: 3,436,113 km (0.116 R)
• M14: 4,186,496 km (0.086 R)
• M15: 4,322,032 km (0.113 R)
• M16: 4,597,741 km (0.097 R)
• M17: 4,914,589 km (0.043 R)
• M18: 5,275,120 km (0.104 R)
• M19: 5,385,075 km (0.117 R)
• M20: 6,564,205 km (0.099 R)
• M21: 7,001,480 km (0.054 R)
• M22: 7,366,199 km (0.09 R)
• M23: 8,241,197 km (0.068 R)
• M24: 8,497,309 km (0.088 R)
• M25: 8,669,346 km (0.095 R)
• M26: 8,755,963 km (0.065 R)
• M27: 8,929,796 km (0.107 R)
• M28: 9,148,807 km (0.075 R)
• M29: 10,270,343 km (0.059 R)
• M30: 11,010,852 km (0.097 R)
• M31: 11,960,499 km (0.05 R)
• M32: 12,493,816 km (0.03 R)
• M33: 12,788,224 km (0.087 R)
• M34: 13,035,061 km (0.103 R)
• M35: 13,433,590 km (0.111 R)
• M36: 15,960,298 km (0.051 R)
• M37: 16,066,512 km (0.075 R)
• M38: 16,172,876 km (0.063 R)
• M39: 16,816,446 km (0.102 R)
• M40: 17,413,791 km (0.108 R)
• M41: 17,907,613 km (0.12 R)
• M42: 18,239,421 km (0.116 R)
• M43: 19,757,690 km (0.103 R)
• M44: 21,257,708 km (0.106 R)
• M45: 24,856,584 km (0.076 R)
• M46: 25,474,423 km (0.071 R)
• M47: 26,160,030 km (0.106 R)
• M48: 26,599,549 km (0.063 R)
• M49: 27,868,438 km (0.108 R)
• M50: 28,060,521 km (0.087 R)
• M51: 28,317,231 km (0.038 R)
• M52: 28,639,316 km (0.067 R)
• M53: 29,027,223 km (0.099 R)
• M54: 29,352,000 km (0.109 R)
• M55: 30,004,995 km (0.071 R)
• M56: 31,591,630 km (0.072 R)
• M57: 32,799,632 km (0.119 R)
• M58: 33,002,337 km (0.118 R)
• M59: 33,545,079 km (0.09 R)
• M60: 33,681,362 km (0.099 R)
• M61: 34,296,209 km (0.086 R)
• M62: 34,364,875 km (0.06 R)
• M63: 34,433,391 km (0.082 R)
• M64: 34,914,946 km (0.105 R)
• M65: 36,933,620 km (0.097 R)
• M66: 37,215,014 km (0.117 R)
• M67: 38,490,036 km (0.063 R)
• M68: 39,995,589 km (0.073 R)
• M69: 40,140,101 km (0.073 R)
• M70: 41,301,429 km (0.092 R)
• M71: 41,739,751 km (0.079 R)
• M72: 42,916,338 km (0.113 R)
• M73: 44,103,846 km (0.04 R)
• M74: 44,477,093 km (0.099 R)
• M75: 46,510,876 km (0.11 R)
• M76: 46,586,722 km (0.073 R)
• M77: 46,890,854 km (0.098 R)
• M78: 47,043,145 km (0.049 R)
• M79: 48,113,667 km (0.12 R)
• M80: 48,420,941 km (0.092 R)
• M81: 48,651,920 km (0.11 R)
• M82: 49,967,334 km (0.102 R)
• M83: 50,045,125 km (0.036 R)
• M84: 51,372,956 km (0.099 R)
• M85: 51,687,112 km (0.12 R)
• M86: 51,844,488 km (0.043 R)
• M87: 52,080,704 km (0.109 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit