🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.34 AU - 1.72 AU

Year: 659 Days

Day: 41.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.78 AU - 2.08 AU

Year: 934 Days

Day: 19.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.7 AU - 2.68 AU

Year: 1129 Days

Day: 13.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,602,499 km

• M1: 35,754 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.29 AU - 2.67 AU

Year: 1360 Days

Day: 41.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,602,499 km

• M1: 40,840 km (0.105 R)
• M2: 1,094,757 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.41 AU - 6.29 AU

Year: 4309 Days

Day: 30.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 15

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.34 AU - 7.14 AU

Year: 6094 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,602,499 km

• M1: 186,549 km (0.099 R)
• M2: 666,907 km (0.048 R)
• M3: 2,094,370 km (0.118 R)
• M4: 3,421,004 km (0.112 R)
• M5: 4,876,143 km (0.096 R)
• M6: 5,525,547 km (0.046 R)
• M7: 6,165,676 km (0.108 R)
• M8: 7,255,646 km (0.087 R)
• M9: 8,890,302 km (0.084 R)
• M10: 10,905,834 km (0.114 R)
• M11: 13,949,702 km (0.049 R)
• M12: 16,205,489 km (0.086 R)
• M13: 17,119,532 km (0.045 R)
• M14: 20,893,587 km (0.099 R)
• M15: 26,595,659 km (0.103 R)
• M16: 29,274,658 km (0.047 R)
• M17: 35,488,654 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.9

Radius: 4.1

Gravity: 55.62 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.66 AU - 14.36 AU

Year: 17293 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,602,499 km

• M1: 53,556 km (0.116 R)
• M2: 186,549 km (0.089 R)
• M3: 358,736 km (0.072 R)
• M4: 730,038 km (0.091 R)
• M5: 1,031,777 km (0.085 R)
• M6: 1,380,938 km (0.063 R)
• M7: 2,076,867 km (0.102 R)
• M8: 3,033,246 km (0.073 R)
• M9: 3,804,124 km (0.096 R)
• M10: 4,152,837 km (0.088 R)
• M11: 6,137,402 km (0.115 R)
• M12: 7,214,357 km (0.105 R)
• M13: 7,357,373 km (0.11 R)
• M14: 8,359,230 km (0.078 R)
• M15: 9,793,275 km (0.09 R)
• M16: 10,385,832 km (0.113 R)
• M17: 11,065,007 km (0.028 R)
• M18: 16,339,379 km (0.081 R)
• M19: 19,930,924 km (0.11 R)
• M20: 20,784,231 km (0.08 R)
• M21: 22,159,484 km (0.118 R)
• M22: 23,074,873 km (0.103 R)
• M23: 23,804,013 km (0.117 R)
• M24: 24,015,245 km (0.067 R)
• M25: 28,742,837 km (0.097 R)
• M26: 30,323,040 km (0.088 R)
• M27: 30,695,688 km (0.089 R)
• M28: 35,272,336 km (0.065 R)
• M29: 46,238,458 km (0.118 R)
• M30: 49,940,706 km (0.108 R)
• M31: 55,485,850 km (0.107 R)
• M32: 56,416,947 km (0.074 R)
• M33: 56,792,288 km (0.092 R)
• M34: 61,031,743 km (0.079 R)
• M35: 63,026,630 km (0.108 R)
• M36: 73,879,656 km (0.093 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit