🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.05 AU - 1.23 AU

Year: 539 Days

Day: 44.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.14 AU - 1.52 AU

Year: 679 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 8.2

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.25 AU - 4.61 AU

Year: 3451 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,646,236 km

• M1: 102,026 km (0.097 R)
• M2: 384,317 km (0.057 R)
• M3: 787,184 km (0.081 R)
• M4: 1,197,830 km (0.11 R)
• M5: 1,734,288 km (0.115 R)
• M6: 1,990,250 km (0.12 R)
• M7: 2,361,253 km (0.116 R)
• M8: 3,376,574 km (0.117 R)
• M9: 3,992,917 km (0.089 R)
• M10: 4,282,389 km (0.059 R)
• M11: 5,080,942 km (0.077 R)
• M12: 6,414,757 km (0.059 R)
• M13: 6,781,720 km (0.075 R)
• M14: 7,098,269 km (0.109 R)
• M15: 8,906,309 km (0.083 R)
• M16: 9,209,395 km (0.102 R)
• M17: 9,796,417 km (0.062 R)
• M18: 10,617,559 km (0.104 R)
• M19: 11,707,529 km (0.101 R)
• M20: 12,822,482 km (0.029 R)
• M21: 13,111,954 km (0.102 R)
• M22: 14,417,046 km (0.033 R)
• M23: 17,050,417 km (0.065 R)
• M24: 17,934,990 km (0.118 R)
• M25: 21,038,248 km (0.105 R)
• M26: 21,986,698 km (0.055 R)
• M27: 23,176,301 km (0.086 R)
• M28: 24,704,293 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 11.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.39 AU - 7.59 AU

Year: 9079 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,646,236 km

• M1: 149,747 km (0.112 R)
• M2: 589,416 km (0.098 R)
• M3: 1,045,839 km (0.118 R)
• M4: 2,313,082 km (0.08 R)
• M5: 3,477,851 km (0.09 R)
• M6: 4,420,318 km (0.095 R)
• M7: 4,904,716 km (0.114 R)
• M8: 5,291,127 km (0.049 R)
• M9: 5,663,177 km (0.118 R)
• M10: 6,729,062 km (0.112 R)
• M11: 7,880,816 km (0.104 R)
• M12: 8,322,578 km (0.034 R)
• M13: 9,798,361 km (0.111 R)
• M14: 10,257,776 km (0.076 R)
• M15: 12,417,521 km (0.082 R)
• M16: 18,839,757 km (0.058 R)
• M17: 19,873,479 km (0.056 R)
• M18: 23,112,422 km (0.062 R)
• M19: 24,020,033 km (0.044 R)
• M20: 24,763,085 km (0.105 R)
• M21: 25,713,331 km (0.035 R)
• M22: 28,918,016 km (0.091 R)
• M23: 30,400,382 km (0.119 R)
• M24: 32,605,006 km (0.112 R)
• M25: 34,210,340 km (0.097 R)
• M26: 40,244,819 km (0.102 R)
• M27: 40,897,814 km (0.115 R)
• M28: 42,493,874 km (0.101 R)
• M29: 45,386,348 km (0.049 R)
• M30: 49,593,190 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit