🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.57 AU

Year: 554 Days

Day: 36.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,005,335 km

• M1: 199,863 km (0.066 R)
• M2: 388,805 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 634 Days

Day: 31.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,005,335 km

• M1: 322,234 km (0.11 R)
• M2: 533,316 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.53 AU - 2.95 AU

Year: 1737 Days

Day: 21.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,005,335 km

• M1: 994,527 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.01 AU - 3.21 AU

Year: 2100 Days

Day: 46.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 134.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,005,335 km

• M1: 42,935 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.49 AU - 4.03 AU

Year: 2254 Days

Day: 35.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 12.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.44 AU - 7.84 AU

Year: 6551 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,005,335 km

• M1: 196,123 km (0.074 R)
• M2: 713,881 km (0.072 R)
• M3: 1,114,055 km (0.09 R)
• M4: 1,642,884 km (0.083 R)
• M5: 3,879,073 km (0.058 R)
• M6: 7,244,576 km (0.102 R)
• M7: 7,819,630 km (0.082 R)
• M8: 8,301,335 km (0.064 R)
• M9: 9,368,716 km (0.109 R)
• M10: 14,448,462 km (0.091 R)
• M11: 16,571,106 km (0.11 R)
• M12: 18,189,605 km (0.091 R)
• M13: 18,822,853 km (0.102 R)
• M14: 24,771,612 km (0.085 R)
• M15: 31,866,142 km (0.119 R)
• M16: 33,515,159 km (0.03 R)
• M17: 34,896,396 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 13

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.46 AU - 9.62 AU

Year: 9556 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,005,335 km

• M1: 164,258 km (0.082 R)
• M2: 596,746 km (0.045 R)
• M3: 1,121,386 km (0.035 R)
• M4: 1,555,519 km (0.086 R)
• M5: 2,028,697 km (0.102 R)
• M6: 2,476,294 km (0.115 R)
• M7: 3,756,253 km (0.105 R)
• M8: 4,336,693 km (0.053 R)
• M9: 5,060,896 km (0.076 R)
• M10: 5,497,273 km (0.092 R)
• M11: 6,248,105 km (0.099 R)
• M12: 7,427,534 km (0.096 R)
• M13: 8,227,135 km (0.071 R)
• M14: 10,179,088 km (0.093 R)
• M15: 12,215,713 km (0.052 R)
• M16: 12,632,643 km (0.11 R)
• M17: 14,861,352 km (0.059 R)
• M18: 15,883,704 km (0.028 R)
• M19: 16,888,253 km (0.061 R)
• M20: 18,542,207 km (0.079 R)
• M21: 19,941,097 km (0.11 R)
• M22: 20,593,194 km (0.106 R)
• M23: 22,324,191 km (0.035 R)
• M24: 22,791,236 km (0.115 R)
• M25: 24,560,081 km (0.093 R)
• M26: 28,369,591 km (0.085 R)
• M27: 30,605,331 km (0.051 R)
• M28: 34,073,009 km (0.093 R)
• M29: 34,588,823 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit