🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.42 AU - 0.58 AU

Year: 128 Days

Day: 32.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 207 Days

Day: 34.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 249 Days

Day: 47.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.96 AU

Year: 254 Days

Day: 44.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.39 AU - 2.25 AU

Year: 888 Days

Day: 14.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.3 AU - 4.06 AU

Year: 2553 Days

Day: 29.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.46 AU - 4.68 AU

Year: 2969 Days

Day: 20.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,665,588 km

• M1: 285,732 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 10.2

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.53 AU - 6.13 AU

Year: 4450 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,665,588 km

• M1: 157,527 km (0.089 R)
• M2: 264,788 km (0.112 R)
• M3: 469,139 km (0.11 R)
• M4: 556,504 km (0.111 R)
• M5: 716,125 km (0.115 R)
• M6: 1,055,712 km (0.108 R)
• M7: 1,229,994 km (0.098 R)
• M8: 1,356,404 km (0.101 R)
• M9: 1,457,831 km (0.108 R)
• M10: 1,668,615 km (0.027 R)
• M11: 1,777,821 km (0.118 R)
• M12: 2,103,047 km (0.104 R)
• M13: 2,359,607 km (0.076 R)
• M14: 2,482,726 km (0.104 R)
• M15: 2,572,186 km (0.12 R)
• M16: 2,662,543 km (0.113 R)
• M17: 2,809,598 km (0.098 R)
• M18: 3,111,636 km (0.082 R)
• M19: 3,544,273 km (0.074 R)
• M20: 4,185,898 km (0.054 R)
• M21: 4,465,796 km (0.073 R)
• M22: 4,796,407 km (0.064 R)
• M23: 5,203,612 km (0.05 R)
• M24: 5,434,741 km (0.091 R)
• M25: 6,075,469 km (0.054 R)
• M26: 6,392,616 km (0.07 R)
• M27: 6,790,397 km (0.119 R)
• M28: 6,916,358 km (0.081 R)
• M29: 7,068,499 km (0.115 R)
• M30: 7,170,675 km (0.041 R)
• M31: 7,846,109 km (0.059 R)
• M32: 8,031,461 km (0.117 R)
• M33: 8,379,575 km (0.11 R)
• M34: 8,678,023 km (0.073 R)
• M35: 8,897,333 km (0.099 R)
• M36: 9,173,940 km (0.076 R)
• M37: 9,313,365 km (0.09 R)
• M38: 9,566,036 km (0.031 R)
• M39: 9,650,858 km (0.1 R)
• M40: 9,735,829 km (0.083 R)
• M41: 10,511,943 km (0.113 R)
• M42: 11,668,036 km (0.036 R)
• M43: 12,031,708 km (0.117 R)
• M44: 12,153,929 km (0.111 R)
• M45: 12,307,118 km (0.106 R)
• M46: 13,051,367 km (0.102 R)
• M47: 13,397,537 km (0.082 R)
• M48: 13,492,382 km (0.114 R)
• M49: 14,163,029 km (0.086 R)
• M50: 14,681,236 km (0.087 R)
• M51: 14,975,495 km (0.084 R)
• M52: 15,106,842 km (0.071 R)
• M53: 15,603,058 km (0.07 R)
• M54: 16,037,341 km (0.089 R)
• M55: 16,815,549 km (0.092 R)
• M56: 17,226,494 km (0.114 R)
• M57: 17,433,238 km (0.072 R)
• M58: 17,710,144 km (0.113 R)
• M59: 18,443,921 km (0.026 R)
• M60: 18,514,382 km (0.052 R)
• M61: 18,620,148 km (0.094 R)
• M62: 18,761,518 km (0.066 R)
• M63: 18,974,246 km (0.088 R)
• M64: 19,366,192 km (0.082 R)
• M65: 19,437,700 km (0.088 R)
• M66: 20,085,908 km (0.087 R)
• M67: 20,230,868 km (0.1 R)
• M68: 21,403,117 km (0.116 R)
• M69: 21,514,268 km (0.102 R)
• M70: 21,736,870 km (0.079 R)
• M71: 22,484,560 km (0.093 R)
• M72: 22,861,547 km (0.062 R)
• M73: 23,278,775 km (0.099 R)
• M74: 23,392,918 km (0.056 R)
• M75: 23,966,776 km (0.11 R)
• M76: 24,274,648 km (0.065 R)
• M77: 24,351,841 km (0.05 R)
• M78: 24,933,477 km (0.084 R)
• M79: 25,050,313 km (0.074 R)
• M80: 25,167,299 km (0.107 R)
• M81: 25,441,212 km (0.114 R)
• M82: 25,873,401 km (0.053 R)
• M83: 25,952,239 km (0.119 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit