🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 162 Days

Day: 44.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.72 AU - 0.74 AU

Year: 235 Days

Day: 41.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,855,685 km

• M1: 321,785 km (0.118 R)
• M2: 408,253 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.74 AU - 1.78 AU

Year: 880 Days

Day: 32.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,855,685 km

• M1: 567,126 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.69 AU - 1.91 AU

Year: 910 Days

Day: 33.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,855,685 km

• M1: 276,906 km (0.106 R)
• M2: 570,417 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.85 AU - 2.85 AU

Year: 1357 Days

Day: 24.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.04 AU - 2.78 AU

Year: 1409 Days

Day: 34.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,855,685 km

• M1: 1,174,942 km (0.04 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.03 AU - 4.43 AU

Year: 2714 Days

Day: 29 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,855,685 km

• M1: 807,081 km (0.117 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 12.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.03 AU - 4.63 AU

Year: 3394 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,855,685 km

• M1: 183,108 km (0.045 R)
• M2: 286,031 km (0.069 R)
• M3: 364,121 km (0.112 R)
• M4: 818,450 km (0.095 R)
• M5: 956,230 km (0.078 R)
• M6: 1,196,633 km (0.096 R)
• M7: 1,457,083 km (0.102 R)
• M8: 1,627,774 km (0.085 R)
• M9: 1,708,856 km (0.059 R)
• M10: 1,819,110 km (0.069 R)
• M11: 1,903,633 km (0.107 R)
• M12: 2,150,170 km (0.101 R)
• M13: 2,254,739 km (0.109 R)
• M14: 2,469,412 km (0.11 R)
• M15: 2,771,450 km (0.081 R)
• M16: 2,968,471 km (0.085 R)
• M17: 3,640,913 km (0.079 R)
• M18: 3,748,623 km (0.094 R)
• M19: 4,133,838 km (0.047 R)
• M20: 4,474,323 km (0.068 R)
• M21: 4,883,174 km (0.07 R)
• M22: 4,982,357 km (0.045 R)
• M23: 5,102,185 km (0.081 R)
• M24: 5,406,018 km (0.077 R)
• M25: 5,674,247 km (0.052 R)
• M26: 5,946,964 km (0.045 R)
• M27: 6,224,019 km (0.1 R)
• M28: 7,080,467 km (0.1 R)
• M29: 7,283,322 km (0.06 R)
• M30: 7,419,755 km (0.11 R)
• M31: 7,833,992 km (0.083 R)
• M32: 8,878,185 km (0.059 R)
• M33: 9,367,220 km (0.103 R)
• M34: 9,565,437 km (0.082 R)
• M35: 9,689,903 km (0.097 R)
• M36: 10,142,736 km (0.117 R)
• M37: 10,295,325 km (0.059 R)
• M38: 10,628,330 km (0.101 R)
• M39: 10,705,672 km (0.075 R)
• M40: 10,809,194 km (0.095 R)
• M41: 11,069,195 km (0.092 R)
• M42: 11,489,715 km (0.111 R)
• M43: 11,569,151 km (0.068 R)
• M44: 11,675,216 km (0.107 R)
• M45: 11,942,099 km (0.115 R)
• M46: 12,130,143 km (0.118 R)
• M47: 12,265,081 km (0.093 R)
• M48: 12,454,771 km (0.055 R)
• M49: 12,590,905 km (0.082 R)
• M50: 13,641,680 km (0.073 R)
• M51: 13,894,650 km (0.101 R)
• M52: 14,064,145 km (0.111 R)
• M53: 14,205,963 km (0.114 R)
• M54: 14,519,521 km (0.115 R)
• M55: 15,269,903 km (0.064 R)
• M56: 15,532,597 km (0.071 R)
• M57: 15,973,761 km (0.097 R)
• M58: 16,151,484 km (0.096 R)
• M59: 16,449,034 km (0.072 R)
• M60: 16,778,448 km (0.057 R)
• M61: 17,140,176 km (0.107 R)
• M62: 17,443,710 km (0.092 R)
• M63: 17,840,892 km (0.092 R)
• M64: 18,117,649 km (0.097 R)
• M65: 18,210,250 km (0.112 R)
• M66: 18,519,917 km (0.118 R)
• M67: 19,396,411 km (0.099 R)
• M68: 19,617,666 km (0.091 R)
• M69: 19,776,240 km (0.112 R)
• M70: 19,966,977 km (0.091 R)
• M71: 20,286,369 km (0.035 R)
• M72: 20,414,574 km (0.097 R)
• M73: 20,995,014 km (0.027 R)
• M74: 21,482,853 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 11.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.96 AU - 7.3 AU

Year: 5718 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,855,685 km

• M1: 197,768 km (0.057 R)
• M2: 461,210 km (0.086 R)
• M3: 1,042,996 km (0.083 R)
• M4: 1,259,764 km (0.089 R)
• M5: 1,454,989 km (0.106 R)
• M6: 1,698,983 km (0.105 R)
• M7: 1,895,704 km (0.067 R)
• M8: 2,269,101 km (0.113 R)
• M9: 2,398,802 km (0.097 R)
• M10: 2,598,066 km (0.093 R)
• M11: 2,803,015 km (0.119 R)
• M12: 2,895,766 km (0.095 R)
• M13: 3,060,623 km (0.08 R)
• M14: 3,802,479 km (0.089 R)
• M15: 4,408,051 km (0.047 R)
• M16: 4,736,119 km (0.091 R)
• M17: 4,959,169 km (0.046 R)
• M18: 5,532,279 km (0.112 R)
• M19: 5,708,206 km (0.108 R)
• M20: 5,915,997 km (0.062 R)
• M21: 6,035,825 km (0.072 R)
• M22: 6,308,542 km (0.037 R)
• M23: 6,554,332 km (0.099 R)
• M24: 7,214,507 km (0.029 R)
• M25: 7,439,353 km (0.106 R)
• M26: 7,633,830 km (0.05 R)
• M27: 9,077,150 km (0.107 R)
• M28: 9,494,827 km (0.102 R)
• M29: 9,989,996 km (0.106 R)
• M30: 10,566,397 km (0.119 R)
• M31: 10,675,603 km (0.109 R)
• M32: 10,821,910 km (0.063 R)
• M33: 11,227,619 km (0.072 R)
• M34: 11,563,317 km (0.097 R)
• M35: 12,667,499 km (0.061 R)
• M36: 13,056,005 km (0.114 R)
• M37: 13,409,056 km (0.101 R)
• M38: 13,606,525 km (0.094 R)
• M39: 13,805,041 km (0.102 R)
• M40: 14,084,490 km (0.091 R)
• M41: 15,510,008 km (0.074 R)
• M42: 15,592,736 km (0.12 R)
• M43: 16,051,104 km (0.117 R)
• M44: 16,640,669 km (0.096 R)
• M45: 17,452,387 km (0.077 R)
• M46: 17,797,958 km (0.056 R)
• M47: 19,425,732 km (0.102 R)
• M48: 19,604,502 km (0.075 R)
• M49: 20,099,072 km (0.051 R)
• M50: 20,506,727 km (0.089 R)
• M51: 20,597,832 km (0.108 R)
• M52: 20,688,937 km (0.08 R)
• M53: 21,284,336 km (0.071 R)
• M54: 21,422,565 km (0.082 R)
• M55: 21,561,092 km (0.082 R)
• M56: 22,445,365 km (0.077 R)
• M57: 22,539,163 km (0.053 R)
• M58: 22,633,111 km (0.101 R)
• M59: 23,436,601 km (0.086 R)
• M60: 25,217,414 km (0.087 R)
• M61: 26,050,225 km (0.058 R)
• M62: 26,445,164 km (0.069 R)
• M63: 26,643,530 km (0.119 R)
• M64: 27,041,461 km (0.045 R)
• M65: 28,196,655 km (0.11 R)
• M66: 28,703,942 km (0.067 R)
• M67: 29,573,255 km (0.066 R)
• M68: 30,295,663 km (0.101 R)
• M69: 31,442,630 km (0.103 R)
• M70: 31,547,648 km (0.101 R)
• M71: 32,127,040 km (0.107 R)
• M72: 33,886,461 km (0.051 R)
• M73: 34,696,384 km (0.113 R)
• M74: 35,131,115 km (0.103 R)
• M75: 35,403,682 km (0.072 R)
• M76: 35,622,245 km (0.095 R)
• M77: 35,896,009 km (0.037 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 11.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.32 AU - 10.62 AU

Year: 10121 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,855,685 km

• M1: 157,227 km (0.074 R)
• M2: 308,920 km (0.055 R)
• M3: 459,116 km (0.039 R)
• M4: 685,158 km (0.052 R)
• M5: 975,827 km (0.113 R)
• M6: 1,587,682 km (0.112 R)
• M7: 1,703,022 km (0.103 R)
• M8: 1,787,096 km (0.101 R)
• M9: 2,101,850 km (0.086 R)
• M10: 2,210,757 km (0.092 R)
• M11: 2,823,959 km (0.066 R)
• M12: 2,965,030 km (0.118 R)
• M13: 3,149,933 km (0.113 R)
• M14: 4,040,040 km (0.049 R)
• M15: 4,130,996 km (0.091 R)
• M16: 4,338,039 km (0.115 R)
• M17: 4,595,796 km (0.088 R)
• M18: 4,714,577 km (0.119 R)
• M19: 5,052,818 km (0.11 R)
• M20: 5,374,154 km (0.06 R)
• M21: 5,575,064 km (0.091 R)
• M22: 5,933,052 km (0.092 R)
• M23: 6,698,095 km (0.085 R)
• M24: 6,805,955 km (0.099 R)
• M25: 7,051,146 km (0.11 R)
• M26: 7,382,505 km (0.075 R)
• M27: 7,578,179 km (0.074 R)
• M28: 8,204,396 km (0.084 R)
• M29: 8,640,923 km (0.039 R)
• M30: 8,965,849 km (0.076 R)
• M31: 9,536,715 km (0.112 R)
• M32: 9,750,041 km (0.116 R)
• M33: 10,243,415 km (0.075 R)
• M34: 10,493,243 km (0.106 R)
• M35: 10,935,305 km (0.054 R)
• M36: 11,126,641 km (0.082 R)
• M37: 12,330,904 km (0.077 R)
• M38: 13,542,048 km (0.08 R)
• M39: 14,510,245 km (0.029 R)
• M40: 14,685,425 km (0.047 R)
• M41: 14,931,962 km (0.095 R)
• M42: 15,967,778 km (0.107 R)
• M43: 16,257,698 km (0.116 R)
• M44: 16,439,609 km (0.12 R)
• M45: 16,549,264 km (0.066 R)
• M46: 17,063,732 km (0.064 R)
• M47: 18,638,548 km (0.102 R)
• M48: 18,790,989 km (0.111 R)
• M49: 19,366,192 km (0.111 R)
• M50: 20,181,202 km (0.102 R)
• M51: 21,086,717 km (0.1 R)
• M52: 22,085,882 km (0.095 R)
• M53: 22,489,945 km (0.053 R)
• M54: 22,896,403 km (0.098 R)
• M55: 23,141,444 km (0.06 R)
• M56: 23,264,414 km (0.103 R)
• M57: 24,379,815 km (0.12 R)
• M58: 24,504,879 km (0.087 R)
• M59: 24,881,118 km (0.111 R)
• M60: 25,259,451 km (0.117 R)
• M61: 25,894,195 km (0.052 R)
• M62: 25,979,166 km (0.086 R)
• M63: 26,106,923 km (0.039 R)
• M64: 27,568,793 km (0.113 R)
• M65: 28,222,237 km (0.088 R)
• M66: 29,145,555 km (0.077 R)
• M67: 29,233,967 km (0.105 R)
• M68: 29,811,116 km (0.041 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: 489 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit