🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.54 AU

Year: 581 Days

Day: 30.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,878,046 km

• M1: 113,844 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.19 AU - 3.59 AU

Year: 1841 Days

Day: 15.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.33 AU - 3.51 AU

Year: 1870 Days

Day: 14.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.78 AU - 4.48 AU

Year: 2592 Days

Day: 17.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 114.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.78 AU - 3.92 AU

Year: 2831 Days

Day: 23 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.31 AU - 5.31 AU

Year: 3353 Days

Day: 17.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 11

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.64 AU - 8.82 AU

Year: 7285 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 105,878,046 km

• M1: 138,079 km (0.084 R)
• M2: 482,004 km (0.097 R)
• M3: 1,467,555 km (0.027 R)
• M4: 1,948,662 km (0.089 R)
• M5: 2,372,772 km (0.074 R)
• M6: 5,313,716 km (0.078 R)
• M7: 6,251,845 km (0.105 R)
• M8: 6,706,772 km (0.053 R)
• M9: 10,247,753 km (0.05 R)
• M10: 14,753,492 km (0.073 R)
• M11: 15,435,508 km (0.059 R)
• M12: 18,660,838 km (0.103 R)
• M13: 19,754,548 km (0.091 R)
• M14: 21,200,561 km (0.104 R)
• M15: 22,634,457 km (0.087 R)
• M16: 27,139,148 km (0.044 R)
• M17: 27,881,453 km (0.108 R)
• M18: 36,288,703 km (0.057 R)
• M19: 38,452,786 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.9

Radius: 7.8

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.9 AU - 17.4 AU

Year: 23201 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 105,878,046 km

• M1: 99,931 km (0.088 R)
• M2: 375,790 km (0.051 R)
• M3: 661,223 km (0.078 R)
• M4: 913,145 km (0.119 R)
• M5: 1,520,363 km (0.098 R)
• M6: 2,113,220 km (0.109 R)
• M7: 2,509,504 km (0.062 R)
• M8: 2,954,708 km (0.118 R)
• M9: 3,251,959 km (0.075 R)
• M10: 3,875,333 km (0.111 R)
• M11: 4,367,510 km (0.109 R)
• M12: 4,863,876 km (0.041 R)
• M13: 5,357,997 km (0.086 R)
• M14: 5,719,276 km (0.092 R)
• M15: 5,969,105 km (0.064 R)
• M16: 6,716,944 km (0.056 R)
• M17: 8,291,911 km (0.115 R)
• M18: 11,418,057 km (0.115 R)
• M19: 11,882,409 km (0.107 R)
• M20: 13,792,026 km (0.028 R)
• M21: 17,941,273 km (0.107 R)
• M22: 18,568,836 km (0.095 R)
• M23: 19,303,960 km (0.113 R)
• M24: 20,250,017 km (0.118 R)
• M25: 21,625,868 km (0.056 R)
• M26: 27,400,196 km (0.079 R)
• M27: 28,112,432 km (0.06 R)
• M28: 30,702,719 km (0.106 R)
• M29: 31,990,308 km (0.116 R)
• M30: 36,923,896 km (0.063 R)
• M31: 38,085,224 km (0.082 R)
• M32: 40,328,145 km (0.102 R)
• M33: 43,774,731 km (0.038 R)
• M34: 46,401,220 km (0.045 R)
• M35: 51,966,112 km (0.11 R)
• M36: 63,156,481 km (0.055 R)
• M37: 77,961,285 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.8

Radius: 4.2

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.92 AU - 19.62 AU

Year: 23468 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 105,878,046 km

• M1: 52,210 km (0.115 R)
• M2: 1,006,644 km (0.114 R)
• M3: 1,865,336 km (0.119 R)
• M4: 2,094,969 km (0.058 R)
• M5: 2,364,694 km (0.05 R)
• M6: 2,564,706 km (0.11 R)
• M7: 2,800,023 km (0.087 R)
• M8: 3,233,259 km (0.069 R)
• M9: 3,396,320 km (0.066 R)
• M10: 3,622,363 km (0.105 R)
• M11: 3,949,384 km (0.119 R)
• M12: 4,628,109 km (0.091 R)
• M13: 5,806,941 km (0.119 R)
• M14: 7,036,336 km (0.072 R)
• M15: 9,056,206 km (0.098 R)
• M16: 9,326,230 km (0.032 R)
• M17: 10,578,963 km (0.12 R)
• M18: 12,395,979 km (0.101 R)
• M19: 12,728,984 km (0.107 R)
• M20: 13,412,795 km (0.088 R)
• M21: 14,192,948 km (0.087 R)
• M22: 14,704,872 km (0.099 R)
• M23: 15,843,312 km (0.114 R)
• M24: 16,714,420 km (0.083 R)
• M25: 20,705,093 km (0.098 R)
• M26: 22,523,605 km (0.09 R)
• M27: 22,820,108 km (0.112 R)
• M28: 23,119,304 km (0.059 R)
• M29: 25,074,847 km (0.101 R)
• M30: 28,728,625 km (0.11 R)
• M31: 30,140,680 km (0.089 R)
• M32: 31,969,813 km (0.103 R)
• M33: 32,344,406 km (0.089 R)
• M34: 33,613,894 km (0.119 R)
• M35: 38,882,880 km (0.116 R)
• M36: 50,849,214 km (0.081 R)
• M37: 67,069,812 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.9

Radius: 4.1

Gravity: 58.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.43 AU - 19.63 AU

Year: 27504 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 105,878,046 km

• M1: 51,910 km (0.114 R)
• M2: 526,435 km (0.086 R)
• M3: 710,291 km (0.094 R)
• M4: 1,645,726 km (0.052 R)
• M5: 4,865,970 km (0.082 R)
• M6: 5,029,780 km (0.045 R)
• M7: 5,239,516 km (0.093 R)
• M8: 6,672,663 km (0.073 R)
• M9: 7,669,584 km (0.104 R)
• M10: 11,321,118 km (0.087 R)
• M11: 12,425,300 km (0.114 R)
• M12: 15,806,212 km (0.119 R)
• M13: 20,913,483 km (0.078 R)
• M14: 25,029,220 km (0.105 R)
• M15: 25,517,358 km (0.081 R)
• M16: 28,184,837 km (0.084 R)
• M17: 29,926,007 km (0.119 R)
• M18: 31,313,228 km (0.038 R)
• M19: 34,967,455 km (0.034 R)
• M20: 47,429,407 km (0.086 R)
• M21: 50,271,467 km (0.112 R)
• M22: 54,437,917 km (0.112 R)
• M23: 56,918,998 km (0.113 R)
• M24: 57,550,899 km (0.104 R)
• M25: 58,828,615 km (0.096 R)
• M26: 63,449,543 km (0.099 R)
• M27: 64,128,867 km (0.062 R)
• M28: 66,428,037 km (0.043 R)
• M29: 67,128,454 km (0.082 R)
• M30: 70,703,993 km (0.093 R)
• M31: 71,190,186 km (0.12 R)
• M32: 72,909,215 km (0.098 R)
• M33: 73,405,431 km (0.114 R)
• M34: 82,457,299 km (0.072 R)
• M35: 96,935,531 km (0.116 R)
• M36: 101,186,953 km (0.052 R)
• M37: 104,298,588 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit