🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 44.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,564,536 km

• M1: 46,974 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.13 AU - 1.33 AU

Year: 484 Days

Day: 29 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,564,536 km

• M1: 56,398 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.05 AU - 2.35 AU

Year: 1158 Days

Day: 18.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.81 AU - 2.71 AU

Year: 1205 Days

Day: 20 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,564,536 km

• M1: 770,130 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.73 AU - 3.11 AU

Year: 1770 Days

Day: 22.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.89 AU - 4.15 AU

Year: 2343 Days

Day: 18.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.8 AU - 4.4 AU

Year: 2423 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.51 AU - 5.45 AU

Year: 3943 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,564,536 km

• M1: 506,090 km (0.104 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 13.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.09 AU - 8.69 AU

Year: 7862 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,564,536 km

• M1: 167,101 km (0.077 R)
• M2: 428,149 km (0.1 R)
• M3: 751,580 km (0.101 R)
• M4: 866,620 km (0.068 R)
• M5: 1,030,281 km (0.086 R)
• M6: 1,160,431 km (0.08 R)
• M7: 1,371,214 km (0.083 R)
• M8: 1,476,830 km (0.117 R)
• M9: 1,585,289 km (0.073 R)
• M10: 2,514,291 km (0.107 R)
• M11: 2,693,659 km (0.078 R)
• M12: 2,828,148 km (0.082 R)
• M13: 2,989,863 km (0.063 R)
• M14: 3,480,544 km (0.119 R)
• M15: 4,052,606 km (0.085 R)
• M16: 4,378,580 km (0.059 R)
• M17: 5,086,178 km (0.064 R)
• M18: 5,422,624 km (0.088 R)
• M19: 5,609,172 km (0.048 R)
• M20: 6,133,363 km (0.087 R)
• M21: 6,557,623 km (0.092 R)
• M22: 6,823,458 km (0.083 R)
• M23: 7,314,289 km (0.082 R)
• M24: 7,886,800 km (0.059 R)
• M25: 8,187,491 km (0.116 R)
• M26: 8,437,918 km (0.05 R)
• M27: 8,654,686 km (0.109 R)
• M28: 8,983,203 km (0.059 R)
• M29: 9,167,507 km (0.1 R)
• M30: 10,031,584 km (0.101 R)
• M31: 10,921,542 km (0.119 R)
• M32: 11,455,756 km (0.058 R)
• M33: 11,998,647 km (0.03 R)
• M34: 12,426,646 km (0.094 R)
• M35: 13,825,536 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 10.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.17 AU - 11.57 AU

Year: 10175 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,564,536 km

• M1: 400,473 km (0.029 R)
• M2: 730,187 km (0.106 R)
• M3: 916,137 km (0.098 R)
• M4: 1,273,975 km (0.072 R)
• M5: 1,375,403 km (0.072 R)
• M6: 1,543,401 km (0.071 R)
• M7: 1,630,018 km (0.106 R)
• M8: 1,718,431 km (0.056 R)
• M9: 2,112,023 km (0.086 R)
• M10: 2,257,731 km (0.118 R)
• M11: 2,356,914 km (0.028 R)
• M12: 2,482,726 km (0.117 R)
• M13: 3,008,862 km (0.064 R)
• M14: 3,173,420 km (0.078 R)
• M15: 3,340,969 km (0.051 R)
• M16: 3,454,364 km (0.117 R)
• M17: 3,540,234 km (0.064 R)
• M18: 3,714,216 km (0.109 R)
• M19: 3,802,329 km (0.113 R)
• M20: 5,705,663 km (0.078 R)
• M21: 5,875,905 km (0.032 R)
• M22: 6,932,365 km (0.074 R)
• M23: 7,482,287 km (0.074 R)
• M24: 7,706,385 km (0.103 R)
• M25: 7,781,483 km (0.108 R)
• M26: 8,237,607 km (0.083 R)
• M27: 8,352,947 km (0.1 R)
• M28: 8,430,139 km (0.097 R)
• M29: 8,780,647 km (0.051 R)
• M30: 8,859,186 km (0.065 R)
• M31: 9,056,655 km (0.085 R)
• M32: 9,983,264 km (0.099 R)
• M33: 10,188,812 km (0.097 R)
• M34: 10,312,679 km (0.099 R)
• M35: 10,855,569 km (0.117 R)
• M36: 11,066,951 km (0.097 R)
• M37: 11,236,894 km (0.069 R)
• M38: 11,322,315 km (0.061 R)
• M39: 11,450,670 km (0.1 R)
• M40: 11,709,025 km (0.074 R)
• M41: 12,012,859 km (0.102 R)
• M42: 12,275,253 km (0.102 R)
• M43: 12,407,199 km (0.098 R)
• M44: 12,628,304 km (0.097 R)
• M45: 12,717,016 km (0.079 R)
• M46: 12,984,497 km (0.105 R)
• M47: 13,798,309 km (0.087 R)
• M48: 13,935,490 km (0.084 R)
• M49: 14,628,428 km (0.09 R)
• M50: 15,002,722 km (0.085 R)
• M51: 16,095,983 km (0.109 R)
• M52: 16,385,455 km (0.064 R)
• M53: 16,482,394 km (0.073 R)
• M54: 16,579,334 km (0.106 R)
• M55: 17,709,246 km (0.075 R)
• M56: 17,958,028 km (0.1 R)
• M57: 18,057,959 km (0.106 R)
• M58: 18,258,271 km (0.112 R)
• M59: 18,358,800 km (0.064 R)
• M60: 19,424,536 km (0.047 R)
• M61: 20,719,305 km (0.088 R)
• M62: 20,824,173 km (0.089 R)
• M63: 21,456,523 km (0.08 R)
• M64: 21,562,588 km (0.093 R)
• M65: 21,828,424 km (0.058 R)
• M66: 22,632,363 km (0.105 R)
• M67: 24,324,614 km (0.094 R)
• M68: 24,767,872 km (0.044 R)
• M69: 25,944,160 km (0.059 R)
• M70: 27,195,995 km (0.095 R)
• M71: 27,368,182 km (0.076 R)
• M72: 27,829,243 km (0.094 R)
• M73: 27,944,882 km (0.102 R)
• M74: 28,292,847 km (0.054 R)
• M75: 29,051,607 km (0.093 R)
• M76: 30,291,624 km (0.119 R)
• M77: 32,822,820 km (0.084 R)
• M78: 33,189,933 km (0.093 R)
• M79: 34,547,683 km (0.063 R)
• M80: 35,108,376 km (0.088 R)
• M81: 35,672,061 km (0.11 R)
• M82: 37,253,460 km (0.072 R)
• M83: 37,444,796 km (0.115 R)
• M84: 38,277,607 km (0.074 R)
• M85: 38,406,261 km (0.108 R)
• M86: 39,700,881 km (0.083 R)
• M87: 39,765,956 km (0.086 R)
• M88: 43,334,165 km (0.091 R)
• M89: 44,006,009 km (0.101 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit