🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 127 Days

Day: 18.7 Hours

Environment

Temp: 270 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.62 AU - 0.66 AU

Year: 179 Days

Day: 35.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,705,711 km

• M1: 124,166 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.69 AU - 1.13 AU

Year: 304 Days

Day: 30.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 309 Days

Day: 32.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,705,711 km

• M1: 339,288 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1 AU - 1.2 AU

Year: 404 Days

Day: 35.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,705,711 km

• M1: 309,368 km (0.101 R)
• M2: 631,303 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.46 AU - 3.34 AU

Year: 1728 Days

Day: 31.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.4 AU - 5.22 AU

Year: 3130 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.23 AU - 4.75 AU

Year: 3328 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,705,711 km

• M1: 1,554,023 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 12.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.88 AU - 13.18 AU

Year: 15517 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,705,711 km

• M1: 159,771 km (0.111 R)
• M2: 297,849 km (0.11 R)
• M3: 485,445 km (0.112 R)
• M4: 576,401 km (0.093 R)
• M5: 748,438 km (0.095 R)
• M6: 1,040,752 km (0.098 R)
• M7: 1,627,774 km (0.113 R)
• M8: 1,710,502 km (0.081 R)
• M9: 2,011,493 km (0.075 R)
• M10: 2,145,682 km (0.077 R)
• M11: 2,423,635 km (0.096 R)
• M12: 2,787,457 km (0.037 R)
• M13: 3,220,992 km (0.083 R)
• M14: 3,352,787 km (0.073 R)
• M15: 3,459,451 km (0.088 R)
• M16: 3,540,084 km (0.053 R)
• M17: 4,237,808 km (0.117 R)
• M18: 4,382,470 km (0.104 R)
• M19: 4,766,338 km (0.077 R)
• M20: 4,856,545 km (0.106 R)
• M21: 4,947,202 km (0.115 R)
• M22: 5,378,193 km (0.115 R)
• M23: 5,725,559 km (0.062 R)
• M24: 5,917,942 km (0.085 R)
• M25: 6,243,617 km (0.081 R)
• M26: 6,342,501 km (0.06 R)
• M27: 6,575,275 km (0.065 R)
• M28: 6,743,274 km (0.115 R)
• M29: 7,083,459 km (0.051 R)
• M30: 7,569,353 km (0.061 R)
• M31: 7,745,430 km (0.069 R)
• M32: 7,958,607 km (0.042 R)
• M33: 8,066,018 km (0.118 R)
• M34: 8,757,011 km (0.091 R)
• M35: 9,128,312 km (0.08 R)
• M36: 9,278,359 km (0.087 R)
• M37: 10,040,710 km (0.045 R)
• M38: 10,312,230 km (0.12 R)
• M39: 10,625,638 km (0.067 R)
• M40: 11,181,693 km (0.117 R)
• M41: 11,787,863 km (0.052 R)
• M42: 12,906,108 km (0.098 R)
• M43: 13,116,891 km (0.102 R)
• M44: 13,584,683 km (0.096 R)
• M45: 13,670,253 km (0.117 R)
• M46: 13,799,057 km (0.033 R)
• M47: 15,376,118 km (0.115 R)
• M48: 15,914,371 km (0.09 R)
• M49: 17,659,729 km (0.072 R)
• M50: 17,846,876 km (0.115 R)
• M51: 17,987,798 km (0.032 R)
• M52: 18,317,810 km (0.105 R)
• M53: 18,554,923 km (0.076 R)
• M54: 19,128,033 km (0.099 R)
• M55: 19,755,296 km (0.101 R)
• M56: 19,901,154 km (0.106 R)
• M57: 20,635,231 km (0.103 R)
• M58: 20,783,034 km (0.088 R)
• M59: 23,043,308 km (0.088 R)
• M60: 23,556,279 km (0.07 R)
• M61: 24,176,661 km (0.102 R)
• M62: 24,645,501 km (0.076 R)
• M63: 25,433,433 km (0.07 R)
• M64: 26,872,864 km (0.053 R)
• M65: 28,283,721 km (0.12 R)
• M66: 28,448,129 km (0.095 R)
• M67: 28,612,687 km (0.091 R)
• M68: 29,108,604 km (0.091 R)
• M69: 29,385,360 km (0.065 R)
• M70: 29,496,362 km (0.112 R)
• M71: 29,663,014 km (0.064 R)
• M72: 30,108,965 km (0.098 R)
• M73: 30,951,201 km (0.112 R)
• M74: 31,290,190 km (0.105 R)
• M75: 32,372,082 km (0.078 R)
• M76: 33,408,196 km (0.108 R)
• M77: 33,930,443 km (0.061 R)
• M78: 34,221,710 km (0.073 R)
• M79: 34,513,725 km (0.112 R)
• M80: 34,806,787 km (0.09 R)
• M81: 36,164,836 km (0.027 R)
• M82: 36,402,847 km (0.112 R)
• M83: 36,820,524 km (0.084 R)
• M84: 37,962,255 km (0.058 R)
• M85: 40,157,304 km (0.106 R)
• M86: 41,705,642 km (0.079 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit